are we moving towards tft lcd manufacturer

Asia has long dominated the display module TFT LCD manufacturers’ scene. After all, most major display module manufacturers can be found in countries like China, South Korea, Japan, and India.

However, the United States doesn’t fall short of its display module manufacturers. Most American module companies may not be as well-known as their Asian counterparts, but they still produce high-quality display products for both consumers and industrial clients.

In this post, we’ll list down 7 best display module TFT LCD manufacturers in the USA. We’ll see why these companies deserve recognition as top players in the American display module industry.

STONE Technologies is a leading display module TFT LCD manufacturer in the world. The company is based in Beijing, China, and has been in operations since 2010. STONE quickly grew to become one of the most trusted display module manufacturers in 14 years.

These products are all widely used in various industries such as in medicine, home security, automotive, energy field solar charging, and domestic equipment use.

Now, let’s move on to the list of the best display module manufacturers in the USA. These companies are your best picks if you need to find a display module TFT LCD manufacturer based in the United States:

Planar Systems is a digital display company headquartered in Hillsboro, Oregon. It specializes in providing digital display solutions such as LCD video walls and large format LCD displays.

Planar’s manufacturing facilities are located in Finland, France, and North America. Specifically, large-format displays are manufactured and assembled in Albi, France.

Microtips Technology is a global electronics manufacturer based in Orlando, Florida. The company was established in 1990 and has grown into a strong fixture in the LCD industry.

Microtips also provides value-added services to all its clients. The company’s Electronic Manufacturing Services team gives product suggestions and shares insights on how clients can successfully manage their projects.

Taiwan and Mainland China are two Asian countries where Microtips set up their manufacturing plants. The factories boast of modern equipment, high-quality raw materials, and stringent quality control measures. Microtips even earned ISO9001 and ISO14001 certifications for excellent quality management.

What makes Microtips a great display module TFT LCD manufacturer in the USA lies in its close ties with all its customers. It does so by establishing a good rapport with its clients starting from the initial product discussions. Microtips manages to keep this exceptional rapport throughout the entire client relationship by:

Displaytech is an American display module TFT LCD manufacturer headquartered in Carlsbad, California. It was founded in 1989 and is part of several companies under the Seacomp group. The company specializes in manufacturing small to medium-sized LCD modules for various devices across all possible industries.

The company also manufactures embedded TFT devices, interface boards, and LCD development boards. Also, Displaytech offers design services for embedded products, display-based PCB assemblies, and turnkey products.

Displaytech makes it easy for clients to create their own customized LCD modules. There is a feature called Design Your Custom LCD Panel found on their site. Clients simply need to input their specifications such as their desired dimensions, LCD configuration, attributes, connector type, operating and storage temperature, and other pertinent information. Clients can then submit this form to Displaytech to get feedback, suggestions, and quotes.

Clients are assured of high-quality products from Displaytech. This is because of the numerous ISO certifications that the company holds for medical devices, automotive, and quality management. Displaytech also holds RoHS and REACH certifications.

A vast product range, good customization options, and responsive customer service – all these factors make Displaytech among the leading LCD manufacturers in the USA.

Products that Phoenix Display offers include standard, semi-custom, and fully-customized LCD modules. Specifically, these products comprise Phoenix Display’s offerings:

Phoenix Display also integrates the display design to all existing peripheral components, thereby lowering manufacturing costs, improving overall system reliability, and removes unnecessary interconnects.

Clients flock to Phoenix Display because of their decades-long experience in the display manufacturing field. The company also combines its technical expertise with its competitive manufacturing capabilities to produce the best possible LCD products for its clients.

True Vision Displays is an American display module TFT LCD manufacturing company located at Cerritos, California. It specializes in LCD display solutions for special applications in modern industries. Most of their clients come from highly-demanding fields such as aerospace, defense, medical, and financial industries.

The company produces several types of TFT LCD products. Most of them are industrial-grade and comes in various resolution types such as VGA, QVGA, XGA, and SXGA. Clients may also select product enclosures for these modules.

All products feature high-bright LCD systems that come from the company’s proprietary low-power LED backlight technology. The modules and screens also come in ruggedized forms perfect for highly-demanding outdoor industrial use.

LXD Incorporated is among the earliest LCD manufacturers in the world. The company was founded in 1968 by James Fergason under the name International Liquid Xtal Company (ILIXCO). Its first headquarters was in Kent, Ohio. At present, LXD is based in Raleigh, North Carolina.

LXD has research centers and factories in both the United States and China. The US-based headquarters feature a massive 30,000 square feet of manufacturing and research development centers. Meanwhile, LXD’s Chinese facilities feature a large 5,000 square meters of cleanrooms for manufacturing modular and glass products.

We’ve listed the top 7 display module TFT LCD manufacturers in the USA. All these companies may not be as well-known as other Asian manufacturers are, but they are equally competent and can deliver high-quality display products according to the client’s specifications. Contact any of them if you need a US-based manufacturer to service your display solutions needs.

We also briefly touched on STONE Technologies, another excellent LCD module manufacturer based in China. Consider partnering with STONE if you want top-of-the-line smart LCD products and you’re not necessarily looking for a US-based manufacturer. STONE will surely provide the right display solution for your needs anywhere you are on the globe.

In this article, we are looking at the benefits of looking for Chinese TFT LCD manufacturers. Instead of resorting to other manufacturing means, opting for the Chinese is a much wiser and lucrative choice. If you are looking for Chinese LCD manufacturers, you should start with STONE Tech.

There is no doubt that China has taken the mass manufacturing business by storm. There are few products that we can encounter in our lives that don’t have the words ‘Made in China’ scribbled underneath. There is a glut of products that are mass-manufactured by the Chinese and then shipped out internationally to be sold.

Handbags, wallets, phone cases, and other similar items have become the favorites of wholesalers and bulk buyers. These products are directly sold to end consumers. However, the fascinating thing about the Chinese production and manufacturing business is that it does not only cover the end-consumer products. Rather, you can also acquire raw and basic materials needed for the further manufacturing of goods and products. One such product is LCD displays.

LCD displays have become something of a necessity in today’s world of tech advancement. Many things in our daily life have been automated, and are operated using an interactive user interface. For these kinds of machines and gadgets, LCD displays are typically necessary.

In this article, we are looking at the benefits of looking for Chinese LCD manufacturers. Instead of resorting to other manufacturing means, opting for the Chinese is a much wiser and lucrative choice. If you are looking for Chinese LCD manufacturers, you should start with Stoneitech.com.

STONE Tech is an LCD manufacturer located in Beijing, China. It was founded back in 2010, and it has been developing TFT LCD display modules ever since. These modules can be used for a variety of different machines including electric equipment, precision instruments, and civil electronics etcetera.

One of the main benefits that you get with Stoneitech.com is that there is a wide range of diverse products that you can purchase. For example, there are three different application types that you can choose from which include the Industrial Type, Advanced Type, and Civil Type. Similarly, there is a range of different sizes that you can choose from. There are 11 different sizes that you can buy, ranging from the smallest 3.5-inch display to the large 15.1-inch one. The same goes for the Android series which where you can choose between 4.5-inch and 31.5-inch displays.

When you are going to be ordering in bulk, you need to save up on costs as much as you can. The more you save up, the more profit you can make when reselling. Furthermore, lower costs can allow you to set lower prices when selling. This can attract more customers and your sales can increase.

In the initial period of your business, you want to build trust with your customers and give them more value than they expect. The best way you can achieve this is by making your products available for less than the average price. And this can only be done if you are saving up on costs yourself.

The same applies to LCD displays. When you save up on costs when buying LCD displays, you can set a lower price for the whole machine or gadget that you are producing.

This is a very useful benefit for small start-up companies. Generally, manufacturers in the USA are not going to be very willing to work with you unless you are a big company or unless you have a large recognition and following. Due to this, smaller companies can have trouble getting their demands heard. However, the refusal of suppliers to do so is not unjustified. Smaller companies are going to start off with smaller orders. Small orders are not very lucrative and beneficial for suppliers. The larger the order, the more convenient it will be for the manufacturer.

However, with Chinese manufacturers, this problem is minimized. The Chinese often don’t care how big a brand you are and what recognition your company has. As long as you meet the minimum order requirements, you can get your products easily. This is highly advantageous for smaller companies. Due to this, smaller firms can get started and kick off their business.

When it comes to LCD modules, the orders are not received by the hundreds or thousands as is the case with other smaller products such as handbags and wallets etcetera. One module can cost around $250, and it is for this reason that the dynamics are a little different with this business. That is why STONE offers single pieces for sale as well as multiple pieces. This encourages smaller businesses to make their purchases since they can easily purchase as many modules as they like. As long as you meet the limit stated by the supplier, you are good to go.

Typically, when you are paying less, you can have the expectation that the quality might not be good or the time taken may be too long. However, when you are buying from the Chinese, you don’t have to face any of these problems. While you are paying less, you can get satisfactory quality and even the production time is cut down.

The factories in China have more machines and workers working simultaneously. This means that you can get bigger orders more quickly. For example, if you are getting 10 units from a domestic supplier in 4 days, you will be able to get 12 units from a Chinese supplier in just 3 days. That means that the production rate is increased, and the time taken is also cut short. This is merely an example to show that both aspects of production are enhanced when you do business with the Chinese.

Another great benefit of getting production done in China is the option for expansion. What that means is that while you can transport your merchandise to your home country, you also have the option of making them available in China. Instead of only bringing the goods back home to resell, you can set up a business that makes your merchandise available for sale in China as well.

In the case of LCD modules, this benefit relates to a reselling business. For example, if you are planning on buying some modules to use in your machines etcetera, then there is not a very suitable opportunity for you to expand. If you want to start a business in another country, you will have to open a manufacturing unit there so that your products can be produced and then get sold. Or, you will have to transport your final products to the other country in order to run your business.

However, if you are buying the LCD modules to resale at a profit, you can use the Chinese markets to grow your business. You can buy the modules at a reduced price and then sell them at a profit in a different area or city where the people will be willing to pay more.

Now that we have seen the benefits of choosing Chinese manufacturers for LCD modules, let us narrow it down a bit and look at why you should choose STONE specifically.

STONE offers its customers ease when it comes to making a purchase. Generally, wholesalers and suppliers sell their merchandise in bundles of 10, 50, 100, etc. However, the STONE store gives you the option of buying single pieces so that you can buy as much as you presently need.

One of the main things that you have to look at in any supplier is the level of reliability and trust. This is usually determined by the level of experience and the time that the supplier has spent in the market. STONE was founded in 2010 and has been producing LCD modules for the past 10 years.

If you are looking to buy LCD modules in bulk, look no further than the Middle Kingdom. China has become the hub of mass manufacturing and is the favorite spot for wholesalers and business owners.

In case you need some convincing about buying from the Chinese, we have compiled a list of benefits that you can enjoy when looking for TFT LCD manufacturers in China.

Shipments of large-area TFT LCD display panels dropped to historical lows in April as pandemic impacts combined with disruptions from the war in Europe and lockdowns in China to dampen demand, according to Omdia"s latest Large Area Display Market Tracker.

Large-area TFT LCD panel shipments decreased by 10% Month on Month (MoM) and 5% Year on Year (YoY) in April, to 74.1million units, representing historically low shipment performance since May 2020. Omdia defines large-area TFT LCD displays as larger than 9 inches.

"With continued ramifications from the pandemic, demand for IT panels for monitors and notebook PCs remained strong in 4Q21. But as the market became saturated starting in 2022, IT panel shipments started slowing in 1Q22 and early 2Q22," said Robin Wu, Principal Analyst for Large Area Display & Production, Omdia.

While TV panel prices have decreased noticeably since 3Q21, TV LCD panel shipments increased to a peak of 23.4 million in December 2021, driven by low prices. But rising inflation, the Ukraine crisis and continued lockdowns in China have slowed demand. As a result, TV panel shipments posted a 9% MoM decline in April, to 21.7million units.

"IT LCD panels could still deliver positive cash flow for panel makers. But with prices dropping dramatically, panel makers will soon start to lose money in their IT panel business," Wu said. "Maybe only then will panel makers reduce their glass input and the overall supply/demand situation will return to balance."

A: For standard products, it is a minimum of 3 years. If a model change is required due to component end of life, then we will try every effort to make the new module backward compatible.

A: All of our TFT LCDs meet or exceed 130 degree (Horizontal) and 110 degree (Vertical) viewing angle. Our wide view film technology achieve viewing angle 160 degree (Horizontal) and 140 degree(Vertical). We also have Super-Wide-View technology that will achieve 85/85/85/85 viewing angle, which is the best technology for viewing angle and color reproduction. Please consult the individual part specification for details.

A: NCM enables vivid reproduction of even the most subtle colors, such as pastels and flesh tones, and provides independent control of six colors without one color influencing any of the others. It supports 18-bit and 24-bit color and full motion video and compensates for any color shifts caused by LCD components such as CCFLs and optical films. Read the NCM Technology WhitePaper.

A: There are basically two approches to increase a display"s sunlight readability: increase the brightness level of the display, or reduce the ambient light reflection on the display surface. Good Display has several technology for outdoor readable applications, such as high brightness panel, transflective panel, anti-reflection and antiglare surface treatment, for more information, please check Outdoor Use TFT Displays for more information.

A: Yes. Good Display TFT LCDs response time is between 16ms to 25ms. Most of our newly developed LCD panels have 16ms response time, which is enough for moving picture. Please check the individual display specification for detail information.

A: LCD displays typically feature a wider viewing angle from straight on or above, compared to the viewing angle from below. The reverse-scan feature enables customers to select either a normal scan or reverse scan to obtain the best intended image, depending on whether the mounted display will be viewed typically from above or below. Good Display TFT LCDs have reverse scan function.

A: The defination of the CCFL lifetime is when the brightness level droped to 50% of its initial full brightness level. All the CCFL backlights for TFT LCDs are rated at 50,000 hours minimum. But most of the CCFL lamp unit can be replaced easily.

A: For industrial grade LED backlits TFT-LCD, the minimum lifetime is 60K hours. Be sure to consult the individual part specification for information on a specific LCM.

A: Many of the Good Display TFT LCDs operate at both 3.3 and 5V. However, as the 3.3V becomes the new standard, the LSI manufactory might decide to only support 3.3V, that is not controlled by Good Display. Please check the individual part specification for information.

A: The Mean time between failures (MTBF) data is not generally available. Under special circumstances MTBF data can be provided, but this is the exception, not the norm. Please contact your representative for further information.

TFT (Thin Film Transistor) LCD (Liquid Crystal Display) dominates the world flat panel display market now. Thanks for its low cost, sharp colors, acceptable view angles, low power consumption, manufacturing friendly design, slim physical structure etc., it has driven CRT(Cathode-Ray Tube) VFD ( Vacuum Fluorescent Display) out of market, squeezed LED (Light Emitting Diode) displays only to large size display area. TFT LCD displays find wide applications in TV, computer monitors, medical, appliance, automotive, kiosk, POS terminals, low end mobile phones, marine, aerospace, industrial meters, smart homes, handheld devices, video game systems, projectors, consumer electronic products, advertisement etc. For more information about TFT displays, please visit our knowledge base.

There a lot of considerations for how to choose a most suitable TFT LCD display module for your application. Please find the check list below to see if you can find a right fit.

It is the start point for every project. There aretwo dimensions to consider: outside dimension (width, height, thickness) and AA (active area or pixel area). Orient Display’s standard product line ranges from 1.0” to 32”. Our OLED size can go down to 0.66” which fit for wearable devices.

Resolution will decide the clearance. Nobody likes to see a display showing pixel clearly. That is the reason for better resolution, going from QVGA, VGA to HD, FHD, 4K, 8K. But higher resolution means higher cost, power consumption, memory size, data transfer speed etc. Orient Display offers low resolution of 128×128 to HD, FHD, we are working on providing 4K for our customers. For full list of resolution available, please see Introduction: LCD Resolution

TFT screen brightness selection is very important. You don’t want to be frustrated by LCD image washout under bright light or you drain the battery too fast by selecting a super brightness LCD but will be used indoor only. There are general guidance listed in the table below.

Orient Display offers standard brightness, medium brightness , high brightness, and high end sunlight readable IPS TFT LCD display products for our customers to choose from.

If the budget is tight, TN type TFT LCD can be chosen but there is viewing angle selection of either 6 o’clock or 12 o’clock. Gray scale inversion needs to be taken of carefully. If a high-end product is designed, you can pay premium to select IPS TFT LCD which doesn’t have the viewing angle issue.

It is similar to viewing angle selection, TN type TFT LCD has lower contrast but lower cost, while IPS TFT LCD has much high contrast but normally with higher cost. Orient Display provides both selections.

Normal TFT LCD displays provide wide enoughtemperature range for most of the applications. -20 to 70oC. But there are some (always) outdoor applications like -30 to 80oC or even wider, special liquid crystal fluid has to be used. Heater is needed for operating temperature requirement of -40oC. Normally, storage temperature is not an issue, many of Orient Display standard TFT display can handle -40 to 85oC, if you have any questions, feel free to contact our engineers for details.

Power consideration can be critical in some hand-held devices. For a TFT LCD display module, backlight normally consumes more power than other part of the display. Dimming or totally shutdown backlight technology has to be used when not in use. For some extreme power sensitive application, sleep mode or even using memory on controller consideration has to be in design. Feel free to contact our engineers for details.

Genetic Interfaces: Those are the interfaces which display or touch controller manufacturers provide, including parallel, MCU, SPI(,Serial Peripheral Interface), I2C, RGB (Red Green Blue), MIPI (Mobile Industry Processor Interface), LVDS (Low-Voltage Differential Signaling), eDP ( Embedded DisplayPort) etc. Orient Display has technologies to make the above interface exchangeable.

High Level Interfaces: Orient Display has technologies to make more advanced interfaces which are more convenient to non-display engineers, such as RS232, RS485, USB, VGA, HDMI etc. more information can be found in our serious products. TFT modules, Arduino TFT display, Raspberry Pi TFT display, Control Board.

Touch panels have been a much better human machine interface which become widely popular. Orient Display has been investing heavy for capacitive touch screen sensor manufacturing capacity. Now, Orient Display factory is No.1 in the world for automotive capacitive touch screen which took around 18% market share in the world automotive market.

Based on the above three types of touch panel technology, Orient Display can also add different kinds of features like different material glove touch, water environment touch, salt water environment touch, hover touch, 3D (force) touch, haptic touch etc. Orient Display can also provide from very low cost fixed area button touch, single (one) finger touch, double finger (one finger+ one gesture) touch, 5 finger touch, 10 points touch or even 16 points touch

If you can’t find a very suitable TFT LCD Display in our product line, don’t be discouraged. The products listed on our website is only small part of standard products. We have thousands of standard products in our database, feel free to contact our engineers for details.

If you like to have a special display, Orient Display is always flexible to do partial custom solution. For example, to modify the FPC to different length or shape, or use as fewer pinouts as possible, or design an ultra-bright LCD display, or a cover lens with your company logo on it, or design an extreme low power or low cost TFT display etc. our engineers will help you to achieve the goals. The NER cost can start from hundreds of dollars to Thousands. In rare case, it can be tens of thousands of dollars.

A fully custom TFT LCD panel can have very high NRE cost. Depending on the size of the display, quantity and which generation production line to be used. The tooling cost can start from $100,000 to over $1M.

If you are in the market of color TFT LCD displays and you haven’t already been affected by the recent changes in the global market, then it’s just a matter of time. If you have recently asked, ‘What is going on with TFT-LCD panel prices lately?’, you are not alone. Here at Phoenix Display we have had a lot of questions regarding the TFT-LCD panel price increase that the market is seeing. We want to help explain what is happening, why it’s happening, and what to expect in the near future so that you can be aware of the effects and adjust accordingly.

In recent months there has developed a fair amount of uncertainty in regards to manufacturing conditions for TFT panels at the TFT glass fab level. This has caused a lot of fluctuation and volatility in both the supply and price of TFT panels. We are seeing that the price of TFTs has increased from 25% to 70% on average, and have seen some instances of a 2.5 times increase for the less common configurations. Combined with the fact that lead time is now only confirmed upon placing an actual order with payment in advance, in makes planning and producing around your color display product even more challenging.

One of the important things to realize with regards to TFT market conditions is that flat TFT panels in almost every size are currently in short supply. This is the first time this has happened in almost 20 years.

Some of the larger panel manufactures are exiting TN TFT manufacturing to focus on newer, more profitable technologies. The market has seen a trend towards low-temperature polysilicon (LTPS) TFT LCD panels, which provide customers lower power consumption along with higher resolution, along with a big shift into OLED to support wearables, the latest smart phone designs, and even the flat panel Television market as well.

In 2016 there has been a rise in the proportion of LTPS/Oxide TFT smartphone panel shipment production, rising to 34.6% market share compared to 29.8% in 2015. In the coming year we expect to see a variety of panel makers including CSOT, Taiwanese AUO, Chinese Tianma, and Japanese JDI, roll out new LTPS capacities eclipsing and impacting conventional TFT manufacturing. In May the industry had a shortage of television panels which was followed by a similar supply-demand dynamic for notebook and smartphone small panels. This was largely due to JDI, LG Display Co. and Samsung Display Inc., shutting down their production lines in these verticals.

In the last 5 months the TFT cell glass cost has been rapidly increasing, largely due to the influence of upstream LCD panel maker’s supply. As a result of these market fluctuations almost all TFT mother glass suppliers have increased their pricing across the board. Due to these new market impacts, we highly doubt that any of the major TFT mother glass manufacturers will reopen lines that have previously been closed. In fact, current trends lend us to believe that if these lines were ever reopened, they would be used for OLED production rather than TFT. We believe that the capacities problems the market is seeing is not a short-term problem, and will likely not ease until the second quarter of 2017, at the earliest. This leaves the current state of the market in a fair amount of turmoil as the suppliers battle the glass shortage and while offloading the increased cost to manufacturers.

While there is a trend at the manufacturing level to diversify away from traditional color TN TFT LCD display, the positive is there is still be a strong market for this product for years to come due to TN TFTs lower cost advantage and availability. In short, we don’t see TFT displays going away any time soon, but we will be impacted by higher costs and longer lead times for the near future.

You’ve already taken the first step by educating yourself on the issue. By preparing your business and supply chain for the increase in price and decrease in supply which lead to longer lead-times, you can mitigate potential delays and issues in your production. If you have any additional questions about TFT panels or any other standard or custom display needs, please

TFT stands for thin-film transistor, which means that each pixel in the device has a thin-film transistor attached to it. Transistors are activated by electrical currents that make contact with the pixels to produce impeccable image quality on the screen. Here are some important features of TFT displays.Excellent Colour Display.Top notch colour contrast, clarity, and brightness settings that can be adjusted to accommodate specific application requirements.Extended Half-Life.TFT displays boast a much higher half-life than their LED counterparts and they also come in a variety of size configurations that can impact the device’s half-life depending on usage and other factors.TFT displays can have either resistive or capacitive touch panels.Resistive is usually the standard because it comes at a lower price point, but you can also opt for capacitive which is compatible with most modern smartphones and other devices.TFT displays offer exceptional aspect ratio control.Aspect ratio control contributes to better image clarity and quality by mapping out the number of pixels that are in the source image compared to the resolution pixels on the screen.Monitor ghosting doesn’t occur on TFT displays.This is when a moving image or object has blurry pixels following it across the screen, resembling a ghost.

TFT displays are incredibly versatile.The offer a number of different interface options that are compatible with various devices and accommodate the technical capabilities of all users.

There are two main types of TFT LCD displays:· Twisted nematic TFT LCDs are an older model. They have limited colour options and use 6 bits per each blue, red, and green channel.

In-plane switching TFT LCDs are a newer model. Originally introduced in the 1990s by Hitachi, in-plane switching TFT LCDs consist of moving liquid pixels that move in contrast or opposite the plane of the display, rather than alongside it.

The type of TFT LCD monitor or industrial display you choose to purchase will depend on the specifications of your application or project. Here are a few important factors to consider when selecting an appropriate TFT LCD display technology:Life expectancy/battery life.Depending on the length of ongoing use and the duration of your project, you’re going to want to choose a device that can last a long time while maintaining quality usage.

Touch type and accuracy.What type of activities are you planning on using your device for? If it’s for extended outdoor use, then you should go with projected capacitive touch as this is more precise and accurate. Touch accuracy is important for industrial and commercial applications.

Image clarity.Some TFT displays feature infrared touchscreens, while others are layered. The former is preferable, especially in poor lighting conditions or for outdoor and industrial applications, because there’s no overlay and therefore no obstructions to light emittance.

The environmental conditions make a difference in operation and image clarity. When choosing a TFT for outdoor or industrial applications, be sure to choose one that can withstand various environmental elements like dust, wind, moisture, dirt, and even sunlight.

As a leading manufacturer and distributor of high-quality digital displays in North America, Nauticomp Inc. can provide custom TFT LCD monitor solutions that are suitable for a multitude of industrial and commercial indoor and outdoor applications. Contact us today to learn more.

TFT LCD Monitors are primarily discussed in our previous blogs. TFT LCDs are an everyday landscape, with TFT LCD being an extensively used display in different ways looking, from medical equipment, automobiles or advertisements, and smartphones.

One of our blogs, TFT LCD MONITOR: WHAT YOUR BUSINESS NEEDS TO KNOW, clearly mentioned how customers value Liquid Crystal Display (LCD) for the clear, high-quality images it produces. However, industry professionals are increasingly incorporating new technology into creating LCD screens. New inventions have recently taken the tech world by storm, replacing outdated LCD versions, such as the TFT LCD Monitor.

For businesses, open frame displays are a wonderful option. They are long-lasting and simple to install. Open frame displays can be available in a wide variety of sizes.

Open frame monitors are devices without bezels located mainly in bare metal enclosures. These are ideally used in kiosks, ATMs, point-of-sale terminals, marine, medical, transportation, industrial automation, commercial display, and outdoor use.

Compared to CRT (cathode ray tube) monitors, flatscreen monitors are much thinner and lighter. The technology also enables more transparent images, higher resolutions, and flicker-free displays, which are easier on the eyes, require less energy, and emit no electromagnetic radiation.

In today’s cars, there are a growing number of displays. This article explains the most important trends in automotive displays that you must know in 2022.

Nowadays, electromechanical switches and controls are being increasingly replaced by electronic controls, which include touchscreen displays. Even smaller controls, such as those to control the air conditioning, the position of a car’s exterior mirrors, or the buttons on the multifunction steering wheel, are involved.

The terms reflective, transmissive, and transflective describe how LCD modules illuminate. Compared to emissive display technologies such as OLED displays (organic light-emitting diode) and VFDs (vacuum fluorescent displays), LCDs need an ambient light source like the sun, artificial light, or a merged backlight.

Some displays use ambient lighting instead of backlights. This mode of operation is termed reflective. A mirror is installed behind the liquid crystal layer in this mode, which is either on the LCD cell or the rear polarizer...Read More

Display interfaces are used to exchange information across different components. It operates over three primary functions, i.e., image decompression, image assembly, and communication to and from the display daemon.

LVDS signaling is considered ideal for large displays, e.g., TV, laptops, and other computers. Its capability of transferring large pixels in less time makes it a popular and favorable choice for developing PMOLED, AMOLED, TFT, and different types of displays.

Today, there is a high demand for electronic devices featuring high brightness displays. Liquid Crystal Display Technology (LCD) is one of the most popular display technologies in use today. They are found in various electronic devices right from mobile phones, computer monitors, tablets, touchscreen displays, tablets, television sets, and more. Over the years, there have been variations to these displays. TFT LCDs have gained immense popularity in recent years. These are thin-film-transistor liquid-crystal displays, which utilize thin-film transistors to optimize image qualities. These LCD displays are nowadays available in different configurations. Of these, 10.25 inch TFT LCD displays offered by Microtips USA have gained popularity in recent years due to various reasons...Read More

TFT, which stands for thin film transistor, is an advanced offshoot of the LCD technology. These are active matrix LCDs, which immensely improve the quality of color, contrast, image clarity, and more. This is one reason why TFTs are used in displays of many electronic devices, along with capacitors. The 3.9-inch bar type color TFT LCD display comes with such amazing quality and features in terms of the resolution, size, interface, and so on. This display finds applications in many industrial equipment, marine equipment, point of sale (POS) terminals, automobiles, advertising displays, server systems, and so on. There are many 3.9-inch TFT LCD module manufacturers making this display although features may slightly differ based on the manufacturer...Read More

TFT or thin film transistor is a variant of the LCD technology. TFTs are active matrix LCDs, which help improve contrast, color, and picture quality. Thin film transistors are used along with capacitors to improve image quality in many electronic devices. Owing to their several advantages, these TFT displays are available in various specifications. The 4.3 inch TFT display is one of the most popular among them. The 4.3-inch TFT LCD display module touch screen has a resolution of 480X272 with an RGB interface. This display finds applications in mobile phones, cars, embedded systems, and certain industrial equipment among others. There are many 4.3-inch TFT LCD module manufacturers making this display; however, certain features may slightly differ based on the manufacturer...Read More

Over the years, various display technologies have gained popularity across the world and the liquid –crystal display technology, abbreviated as LCD, stands tall among them. This technology has become a choice for manufacturers of electronic devices such as mobile phones, televisions, computers, and more, owing to several advantages offered by them. However, the advances in this technology have opened new options for device manufacturers. Thin-film-transistor is one of the most popular types of LCDs used by electronics manufacturers all over the world. Today, it is produced in various specifications to meet your application requirements. However, the 12.3 inch TFT LCD display by Microtips Technology has gained the attention of electronic device manufacturers...Read More

Touchscreens have changed the way people expect to interact with their devices. When it comes to smartphones and tablets, touch is the way to go. Even handheld game consoles, laptops, and car navigation systems are moving towards touch. Manufacturers of these devices need to give their respective consumers the responsiveness these consumers are looking for. Selecting the right TFT-LCD display to use for different devices is important.

For touch-sensitive displays, two types of technologies are used: resistive and capacitive. The main difference is in how they respond to touch. Mobile phone comparison site Omio indicates that resistive technology is more accurate but capacitive technology is more responsive.

Capacitive touchscreens, on the other hand, offer more responsiveness with better optical clarity and multi-touch performance. They detect more complex finger gestures. These qualities are shown to be more important for general interaction so it’s more dominant in smartphones and tablets, as well as in other devices with small to medium screen sizes.

As you can see, capacitive screens get general usage while resistive screens cater to more specific applications. With this, TFT-LCD module manufacturers, like Microtips Technology, focus on continuously improving capacitive screen technology.

Electronic Design states that many technological advances can be used to integrate touch sensors directly into the display. In some, manufacturers stack-up the touch sensors and integrate the controller with the display driver ICs. These advances allowed thinner and smarter capacitive touchscreens – a trend that you see in many devices today. For example, Windows phones originally worked exclusively with resistive touchscreen technology but later on moved over to capacitive. If the continuous development of capacitive touchscreen technology becomes successful, these screens may soon have abilities they don’t possess at the moment, such as hover support, non-finger support, and many more.

Pacer offers an extensive range of colour TFT LCD panels from 1.8″ through the popular 3.5″ and 5.7″ sizes to 82″. Our range includes sunlight readable panels from 5.6″ to 70″, bar cut panels, and SMART TFT displays with built-in control. We offer TFT displays with high brightness, high contrast ratio, wide viewing angle, wide temperature operation, longer lamp life, and lower power consumption.

TFT displays are used extensively in many industrial, commercial and scientific applications, including ATMs, POS terminals, kiosks, security systems, lottery and gambling gaming machines, medical equipment, factory automation, digital advertisement signage, transportation information, and marine equipment.

TFT technology is being used to replace Mono LCD in many applications, and Raystar Optronics now offers a 5.2″ TFT module designed specifically to fit the footprint of the industry standard RG24064-series 240×64 mono graphic STN LCD. The RFS520A can replace traditional STN displays of 8×2 or 16×2 format as it shares the same 16 pin footprint.

Our TFT modules are fully supported with a variety of options including wide operating temperatures, high brightness and contrast, built-in DC-DC and temperature compensation circuitry and most with white LED backlights. Resistive Touchscreens and Projected Capacitive Touchscreens are available for most models. Many panels can be configured as a kit – see our Interface Kits page for more details.

IMPORTANT ANNOUNCEMENT – Mitsubishi has decided to end production of TFT-LCD modules, as the company is no longer able to maintain the products’ competitiveness after significant price falls in the global market. Production of TFT-LCD modules is scheduled to end in June 2022 with a Last Time Buy date of June 2021. Please contact us as soon as possible to discuss last time buy or identification of suitable alternative displays.

Raystar is a professional TFT (Thin Film Transistor) module manufacturer. Whether you need a TFT display with control board, high brightness, wide viewing angle, monochrome or bar type, we have TFT active matrix display models for you to choose from.

Mitsubishi’s Electric Diode InfraRed sensor (MelDIR) is a thermal sensor for applications in the fields of security, surveillance, crime prevention, people counting, heating, ventilation and air conditioning (HVAC) and smart buildings.

LITEMAX® Industrial Display solution provide a wide range of reliable displays from 5.7″ to 85″ including LCD panel modules, open frame LCD displays, outdoor displays, and panel mount monitors. LITEMAX have developed and focused on LCD display technologies such as high brightness technology, optical bonding solutions, and color enhancement technology that bring more add-on value to enhance their products.

The new line of 3.5” TFT displays with IPS technology is now available! Three touchscreen options are available: capacitive, resistive, or without a touchscreen.

This study proposes a two-phase research framework to address the problem of capacity-demand mismatch in the high-tech industry. In the first stage, due to the characteristics of small data, we apply the virtual data generation process (VDGP) to support the data learning for demand forecast. In the second stage, based on the demand scenarios, a robust capacity decision is provided by the stochastic programming (SP) technique and the minimax regret (MMR) technique addressing demand uncertainty. We conduct an empirical study of a TFT-LCD firm to validate the proposed framework. That result shows that the proposed framework, in particular the SP technique, provides a robust capacity levels addressing the problem of capacity-demand mismatch.

One of the fundamental objectives of computer vision is to reconstruct a three-dimensional (3D) structure of objects from two-dimensional (2D) images. Shape from focus (SFF) is the problem of reconstructing the depth of the scene changing actively the optics of the camera until the point of interest is in focus. The point in focus gives information about its depth through the thin lens Gaussian law. Previous SFF algorithms use 2D window for finding the best focused points. In this paper, we propose to use 3D window for finding the best focused points. The new SFF algorithm is applied on the camera mounted microscope for developing an auto-grinding equipment of LCD color filters. In order to develop thin and bright displays, TFT-LCD is used nowadays. In the manufacturing process of TFT-LCD panels, cells and color filters are put together. The protrusion which is generated by combining the two unequal sizes (difference in microns) of glasses in the construction of LCD panels causes a big problem. Therefore, the protrusion is cut to the proper height before the two glasses are put together. Usually, the number of cells in a typical TFT/LCD display is in millions. The time for the checking and cutting of protrusions greatly affects the cost of manufacturing. We, therefore, propose the use of the proposed SFF algorithms for the said problem for fast and accurate process.

According to a recently released report by SEMI, thin-film transitor-LCD manufacturing capacity in China is expected to show 35 percent growth in 2007 and 50 percent growth in 2008, as new fab capacity begins to come online.

At present, China has two fifth generation (G5) TFT-LCD fabs in production, one coming online, one existing G5 fab expansion, one G1 plant and three Chinese-owned G2-G3 lines in Korea.

Some new investments in planning stages include a Truly Semiconductor G2.5 project, a Shanghai Tianma G4.5 line, plus an additional 60,000 sheets of G5 capacity per month by IVO. A Shenzhen Jiulong G6 plant and a G6 Shainghai SVA-NEC plant are awaiting environmental approvals.

“To date, there has been very little production of TFT-LCD materials or components in China,” said Mark Ding, president of SEMI China. “However, the influx of both Chinese and foreign-owned companies that are beginning to establish these local facilities is helping to significantly grow this market, and will ultimately help establish China as a global panel making market center of TFT-LCD materials and components.”

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Over the past decade the TFT-LCD has been a popular flat panel display choice. With the increase in demand, the sizes of the TFT-LCDs have been getting larger. To make large-sized TFT-LCDs, the original manufacturing process needs to be changed to meet the requirements. Such a change usually results in various defects, which decrease the yield rate significantly, therefore, defect inspection plays a key role in TFT-LCD manufacture. However, in current practice, this task still relies heavily on human observers, which is not only time consuming, but also prompt to be unreliable. Accordingly, automatic optical inspection (AOI) has been suggested as the most efficient way to detect defects.

TFT-LCD manufacture consists of three processes, namely the TFT array process, the cell process, and the module assembly process. In recent years, there has been a large body of work regarding the so-called mura-defect detection, e.g., [1–4]. Mura is a serious kind of defect and needs to be detected in the cell process. Once a mura defect is found in a panel, this panel must be discarded if not repairable, which raises the production costs greatly. In fact, most mura defects are caused by the inline defects of the TFT array process. The inline defects vary greatly, and their sizes are too small to be observed, making the problem of inline defect inspection intractable.

Inline defect inspection involves three sub-tasks: defect detection, target defect identification, and classification. Defect detection refers to judging whether an image contains a defect or not, and target defect identification means determining whether the defect detected is crucial to the product yield. Defect classification plays a critical role in production-equipment diagnosis because different defects have different causes. Liu et al. [5] have recently proposed a system to deal with the problem of inline defect detection, which was developed based on the locally linear embedding (LLE) method [6] and the support vector data description (SVDD) [7]. LLE is a manifold learning method to extract nonlinear features from a pattern. However, it suffers from the out-of-sample problem [8,9]. SVDD is essentially a one-class classifier. Although it is efficient for anomaly detection, it cannot be applied in a multi-class classification problem. For inline defect classification, the SVDD is not a good candidate. Liu et al. [10] have also proposed a target defect identification system. In their work the SVDD was extended to an SVDD ensemble for modeling the target defects. If a test pattern is accepted by the SVDD ensemble, the pattern belongs to the target class. In TFT array process, the target defects would cause serious damages to the LCD panels.

According to the above analysis, it is known that the third sub-task is still an issue to be solved. In this paper we present a new inline-defect inspection scheme that not only possesses the functions of defect detection and target defect identification, but can also simultaneously accomplish the task of defect classification.

Inline defect classification is typically a pattern recognition problem. In particular, inline defect patterns suffer from large variations in shape, color, texture, and size. Therefore the two issues, how to provide an effective representation method and how to design a classifier with high generalization performance, are the keys to acheiving high defect detection accuracy.

Principal component analysis (PCA) is a popular subspace analysis method for pattern representation and reconstruction. However, due to its linear nature [11], its performance is sometimes limited. Recently, a nonlinear version of PCA has been proposed, called kernel PCA (KPCA) [12]. KPCA first maps the input data into a higher dimensional feature space via a nonlinear mapping, then performs the linear PCA in that space to find a set of eigenvectors that are nonlinearly related to the input data. Thus, KPCA can capture the nonlinear relationships between pixels in an image, and extract more discriminating features from an image and reduce the dimensionality of the input image. In face recognition studies, e.g., [13], KPCA has shown to have better performance than PCA in terms of feature extraction. To enhance the LCD defect detection/classification rate, in this paper we adopt the powerful KPCA as the feature extractor.

Aside from feature extraction, classifier design is also crucial to defect inspection. In the fields of pattern recognition and machine learning, support vector machine (SVM) has received much attention over the past decade. The learning strategy of SVM is based on the principle of structural risk minimization [14], so SVM has better generalization ability than other traditional learning machines that are based on the learning principle of empirical risk minimization, such as multi-layer neural networks trained by error back-propagation algorithm [15,16]. Thus, the SVM is a good candidate for our work. However, in practice, using the SVM as the defect classifier may not achieve the optimum classification performance due to the nature of the problem, explained as follows.

In TFT array process, various kinds of inline defects would occur. Their occurrence frequencies are different. For example, “particle” is the most commonly-seen defect while the defect “abnormal photo-resist coating” seldom appears. It implies that the available training samples for each defect would be different, leading to a very imbalanced training dataset. In SVM, the error penalties for positive and negative classes are the same. This will make the learned optimal separating hyperplane (OSH) move toward the smaller class. More precisely, if the positive class is smaller than the negative class, then the OSH will move toward the positive class, which will further result in numerous false negative errors. We call this phenomenon the “class-boundary-skew (CBS) problem”. Due to this problem, the success of using SVM in defect detection and classification is limited. Therefore, how to solve the CBS problem when applying SVM to defect inspection becomes a very critical studying issue.

Several works have proposed ways to solve the CBS problem [17–22]. The methods of [20,21] use different sampling techniques to the training data before data enter the classifier. The different error cost (DEC) algorithm of [17,19] is embedded into the formulation of SVM such that the skew phenomenon of the OSH can be corrected. This method does not change the information of the data structure beforehand. The SDC method [18] combines the SMOTE [22] and the different error cost algorithm [17]. For LCD defect inspection, since every defect image stands for one particular defect information, we do not intend to use any pre-sampling techniques like those fall into the first category that may change the data structure. Therefore, the DEC algorithm [17] is adopted in this paper to deal with the CBS problem due to the imbalanced defect training dataset. By introducing the DEC algorithm to SVM, the imbalanced SVM (ISVM), a variant of SVM is proposed. In fact, the concept of ISVM is similar to that of adaptive SVM proposed in [23]. However, in their work only 1-norm soft margin is considered. In this paper, we reformulate the ISVM with 2-norm soft margin, and provide the corresponding KKT conditions. Results will show that the proposed version of 2-norm soft margin ISVM achieves better defect classification performance.

There are more and more TFT displays used in outdoor applications, such as automobile display, digital signage and kiosks. High ambient light in outdoor environment often causes wash-out image and renders the screen not readable. Readability & sustainability of TFT  display under direct sunlight is becoming vital. Topway Display has been developing sunlight readable LCD display solution for years. The company understands the ins and outs of sunlight readable TFT LCD.

Visibility is the ease with which a viewer can detect an object, or in more scientific term: the relationship between luminance contrast and human eye’s threshold. Therefore, the higher an object’s contrast is, the better is its visibility.

For an LCD to be readable in outdoor environment with very bright ambient light, the LCD screen’s brightness needs to exceed the intensity of light that is reflected from the display surface. To be comfortably viewed by human eyes, the LCD’s brightness needs to exceed its reflected light by a factor of 2.5 at minimum. Naturally, to make an LCD sunlight readable, we can work on two areas, increasing brightness or reducing reflectance.

On a clear day in direct sunlight, the ambient brightness is about 6000 cd/m2. And a typical TFT LCD with touch screen reflects about 14% of ambient light, which is around 840 cd/m2. These days, most LCD displays use LED backlight as light source. It is not too difficult to increase an LCD’s brightness to 800 ~ 1000 Nits, to overpower the bright reflected sunlight. Thus, you have a sunlight readable TFT LCD.

However, this method requires more backlight LEDs and/or higher driving current. The drawbacks are high power consumption, more heat dissipation, increased product size and shorter LED backlight lifespan. Apparently, increasing backlight to make TFT LCD sunlight-readable is not a very good solution.

Transflective TFT LCD is a TFT LCD with both transmissive and reflective characteristics. A partially reflective mirror layer is added between LCD and backlight. This change turns part of the reflected ambient light into LCD’s light source, increasing the TFT display’s brightness. However, transflective TFT LCD is more expensive than transmissive one. At the same time, the partially reflective mirror layer will block some of the backlight, making it not ideal in indoor or low ambient light environment.

What causes light reflection? When light traveling in one transparent medium encounters a boundary with another transparent medium, a portion of the light bounces off the border. Through the simplest version of Fresnel’s equation, we can calculate the amount of reflected light.

The total reflectance on a TFT LCD with touch panel is the sum of reflected light on any interface where two materials meet. As an example, between polarizer and display glass, the difference in index of refractions for the two materials is very small, around 0.1. So the reflected light on this interface is only 0.1%. As Fresnel’s equation points out, we should focus reflection reduction on air interfaces. For air, its index of refraction is 1; for glass, it is 1.5. And that results in a reflectance of 4.5%. Therefore, the three air interfaces contribute majority of TFT LCD’s reflectance, at about 13%.

The quick and easiest thing we can do to reduce air-glass interface reflectance is to use an Anti-Reflection and Anti-Glare film or apply AR coating. An external film with AR properties not only reduces reflected light, but also brings other benefits.

For food industry application, shattered glass is a serious problem. An LCD screen with external film solves this issue nicely. As for automotive applications, in an accident, broken LCD with top AR film won’t produce sharp edge glass that could harms auto occupant. Nevertheless, a top film always reduces TFT LCD’s surface hardness. And it is susceptible to scratches. On the other hand, AR coating retains LCD’s hardness and touch performance. But it comes with a bigger price tag.

Another quick and easy way to tackle reflectance is to affix a linear polarizer on the top of TFT screen. When ambient light gets to the top polarizer, only half of the light passes through. Which results in reflection light cutting to half. This is a very low cost way to increase TFT LCD’s contrast, such that making it more sunlight readable.

Laminating a circular polarizer in TFT LCD will get rid of a lot of reflectance. That is because when ambient light passes through circular polarizer it gets circularly polarized. And when it is reflected, the polarization direction flips by 180 degrees. So when reflected light comes back to the circular polarizer, nothing goes through to viewer’s eyes.

This method is very effective for an LCD display with resistive touch panel. We know resistive touch LCD has two air gaps: air gap between two ITO layers and air gap between touch panel and LCD display. Reflectance caused by the two air gaps is very high. Applying circular polarizer blocks off most of the reflected light, and makes the LCD display sunlight readable.

The disadvantage of such solution is its cost. Since we need not only a circular polarizer, but also a retarder film on the top of LCD display, making sure light originates from within LCD is not blocked by external circular polarizer.

Add AR films on both interfaces of internal air gap. The add-ons can reduce this area’s reflection from 8.5% to 2%. And since the AR films are not outside facing, they are much cheaper than the one used outside. Keeping the air gap also retains the ease of service, in case either touch panel or LCD display needs to be repaired.

The most effective way is to eliminate air gap totally, by using optical bonding. In plain language, we fill air gap with special optical adhesive, to smooth out the area’s refraction index differences. Such that reflectance caused by internal air gap drops from 8.5% to 0.5%. Optical bonding is expensive but effective way to improve TFT LCD sunlight readability. It enhances durability and resistance to impact. Moreover, no air gap means no moisture condensation and fogging.

There are many ways to make TFT LCDsunlight readable. They all have their own pros and cons. With 20+ years" LCD design and manufacturing experience, Topway knows how to create the best sunlight readable TFT LCD for challenging environments. Leave us a message and let"s start the conversation of creating suitable sunlight readable TFT LCD for your project.