transparent lcd panel for pc manufacturer
LCD Transparent Displays, transparent screens, transparent monitors, see through screens, transparent touch screen technology, and kits from CDS as we have our own range of transparent screens / displays and transparent video screens manufactured for us, and as we control the manufacturing, we can not only offer more sizes than anyone else in the world, but also guarantee stable supply, long term availability LCDs with amazing quality. We have replaced the Samsung Transparent Displays / see through Displays and LG Transparent OLEDs that are no longer available!
CDS has increased the use of these see through screens / see through displays / see through computer screens / clear monitors across the world including touchscreen computer screens combined with the transparent LCD touch screens and Transparent OLED displays.
Transparent LCD’s provide an innovative display solution opening up new ways for brands to promote their products and services. Examples include retail stores looking to advertise a new fashion clothing or accessory, museums securely housing a precious artifact with information displayed on screen or brands looking to launch a new product at a live event or show. The opportunities are endless!
Our Transparent LCD Displays include a Grade A LCD panel with metal bezel protecting the edges / electronics and a media board supporting HDMI or VGA inputs from your PC, Laptop or Media Player.
Transparent screen technology offers intriguing ways to deliver visual information to your audience, being used to reveal or conceal products, objects or artefacts behind the screen.
The combination of HD LCD technology (4K on our 65″, 86″, 98″ version) with a transparent screen substrate opens up creative avenues that were previously closed with traditional LCD displays. Solid black pixels on a transparent background can be used in intriguing ways to hide (and gradually reveal) whatever is behind the screen.
Our Transparent LCD monitors are designed for integration into the customers own furniture housing or display case while our Transparent LCD showcases offer a complete solution including the display, housing and backlight with white or black options available on request. We can also offer custom freestanding options for POP / POS displays. Transparent LCD’s are predominantly fully housed however we’ve recently developed an innovative housing method using a high brightness LED panel which allows the display case sides to remain transparent for improved visibly into the display case.
Using their original design as a starting point, we worked closely with the team at Nike to adapt to the mechanical aspects of the design, the result was a sleek and minimalist set of nine Transparent LCD Display Screens, custom built to suit the applications requirements, bringing Nike’s original concept ideas to life.
These screens can also be granted multi-touch capability by combining them with infrared touch frames or PCAP touch overlays, to add an interactive element to your installation. This creates a very powerful impact when the content on screen integrates with real life objects behind the screen, encouraging viewers to interact on a level that will exceed expectations.
Retail windows, interactive booths, display cases, interactive games, vending machines, drinks coolers… the uses for this amazing technology are limited only by your creativity.
Transparent LCD’s comprise of an LCD panel without the backlight with white pixels appearing as transparent. In order to display an image, the Transparent LCD needs to be integrated into a housing with a high bright LED backlight.
We can also offer more complete solutions like our Transparent LCD Showcase that comes fully contained and ready to use with a powerful backlighting system to guarantee the best picture quality.
Yes in order to display an image Transparent LCD’s need to have a strong backlight. Notoriously Transparent LCD’s have also needed some form of housing to achieve optimum image quality, however, Nike’s House of Innovation paired our Transparent LCD’s with powerful, oversized backlights that allowed the screens to be mounted with no surround but still producing a high-quality image.
Transparent LCD’s are arguably the most popular transparent screens but are hindered by their need for a backlight to operate. For applications looking for a similar effect without the backlighting, Transparent OLEDs require no housing or surround but are only currently available in a 55″ screen size with HD quality. For larger transparent screen applications, Transparent LED’s are recommended with external and internal solutions usually installed to glass facades for the impact of an led screen without compromising the view from inside the building.
We also offer transparent projection technologies including our Clearview Rear Projection Film featured in Guardians of the Galaxy as well as at the 83rd Oscars celebration and MTV EMA awards.
Transparent LCD’s are a great way to combine physical and digital displays in one central place making them a popular choice for museums and exhibitions. Our transparent screens can also be integrated into display furniture and appliances & vending machines like freezer doors for supermarkets. Other uses include POS displays, store window displays, trade shows and product launches.
We manufacture in Britain and ship worldwide – if you need further information, a pricing quote, or want to discuss ideas for using our Transparent LCD Display click the link below to contact us, email us via info@prodisplay.com or call us on +44 (0)1226 361 306.
There are many transparent lcd display, including stretched displays, media players, touch displays, LED-backlit display that support different audio and video formats. These transparent lcd display slickly display content in ultra-high and HD definitions and stand out as the most cost-effective and reliable digital signage players. Added with unique ultramodern features to deliver vibrant displays, these transparent lcd display are ideal for restaurants, offices, supermarkets, retail shops, and more.
Explore the extensive selection of wholesale transparent lcd display LCD displays, TFT, and HMI that can be used across a range of industries, including domestic, medical, industrial, automotive, and many others. You can choose from a number of standard industry sizes and find the transparent lnc display that are applicable to your required use. If you would like options that allow a smaller environmental footprint due to low power consumption, you can browse the Chip-on-Glass (COG) LCDs. COGs are designed without PCBs so have a slimmer profile.
Alibaba.com features the most reliable, sturdy, and proficient transparent lcd display for displaying your ads more precisely and beautifully. These wonderful transparent lcd display are equipped with smart display features and higher resolutions to show your ads in a more creative way at stores or any other outdoor places. These transparent lcd display are automated and come with stands to be placed at any part of the store.The transparent lcd display are equipped with all the latest and smart technologies that can play your ads more vivaciously on screens with full HD resolutions. These wonderful pieces of transparent lcd display are equipped with a higher contrast ratio, enhanced brightness, and come in various sizes and pixel capacities to fit your requirements of advertising. The transparent lcd display are also equipped with enhanced memories and louder sounds to make the entire ad viewing experience unparalleled. Alibaba.com brings a host of different.
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Screen Solutions offers complete solutions for transparent displays including standard and custom display cases. SSI has designed and built transparent displays for companies like Chrysler, Lockheed Martin, Mazda and many others over the last 15 years.
Standard Sizes start as small as 10″ and can get as big as 86″ Diagonal as seen in the video to your left. These complete displays include transparent panel, lighting, glass, display case and even a touch screen if you want.
The transparent display Rælclear is a liquid crystal display realized by JDI"s advanced technology which can display contents without using the backlight. It is a monitor with 84% transmissivity, which is realized by combining it with a power supply, drive circuit and HDMI interface. The projected image can be viewed clearly from both sides (front and back).
In recent years, in a society where diversity is emphasized, the importance of communication is increasing. In general, when people communicate with each other, spoken words are combined with visual information, such as facial expressions and gestures, to understand what the speaker is saying or thinking. On the other hand, for example, deaf people and the hard of hearing have difficulty hearing voices, so they use lip reading and sign language to communicate. However, owing to the coronavirus outbreak, they cannot read lips because people are wearing masks, and because the number of people who can use sign language is limited, communication is becoming more difficult than ever.
There are transcription apps for smartphones and tablets that display words in text as an alternative means of communication, but because you look at the screen that displays the text, your gaze is turned away from the speaker’s face. Thus, until now, there was no way for deaf people and the hard of hearing to check the speaker’s facial expression while looking at the text.
Set the transparent display monitor Rælclear between you and the person facing you and activate the transcription system*3. When you speak to the person facing you, the voice input through the microphone to the PC or tablet is transcribed and displayed on the second monitor, Rælclear.
Since the display is highly transparent and you can view images from both front and back, you can read the transcribed content of the conversation while looking at the facial expression as you speak, improving the understanding of the listener. Furthermore, using a speech transcription system with translational capabilities*3, face-to-face communication between different languages is also possible.
Conventional liquid crystal displays require a backlight on the back of the LCD panel preventing users from seeing the speaker’s expression through the display.
Our transparent display monitor Rælclear adopts proprietary technology to successfully remove not only the backlight but also the polarizer, and has an extremely high transmissivity of 84%, providing glass-like transparency.
With our transparent display technology, pixels emit light in all directions. Thus, there is no viewing angle, which is a phenomenon peculiar to liquid crystal displays. This means that images can be clearly recognized from both front and back of the display, allowing the speaker to see what was said on the spot.
The transparent display monitor Rælclear has a very simple design consisting of only an HDMI interface and a power supply. Just plug in the AC adapter and connect Rælclear to your PC via HDMI and it will work as a second monitor, making it very easy-to-use product. In addition, it is light weighing only around 1.1kg, making it convenient to carry around.
Kenta Yamamoto, Ippei Suzuki, Akihisa Shitara, and Yoichi Ochiai. 2021. See-Through Captions: Real-Time Captioning on Transparent Display for Deaf and Hard-of-Hearing People.
Transparent LCD Screens Panels are the latest innovation in LCD technology. These transparent screen are providing a range of new opportunities in retail, marketing, or entertainment displays. With the new transparent LCD display technology, you will be able not only to promote products and show information on a screen, but also being able to see through it.
The transparent screen or transparent monitor, is a see-through display that let the user to see what is shown on the transparent LCD panel while still being able to see the product or items inside the display with the transparent screen.
USB, HDMI & VGA connections are included in the package of transparent screen which allows you to connect a media player, PC or laptop to it. Transparent LCD screens are made to use a video content that shows or hide the physical objects behind the screen. It can be used as a Transparent Display showcase to use in shops or exhibitions or even as a Transparent Screen Fridge or Cooler.
Transparent touch screen technology can be combined with the transparent LCD screens opening a whole new way for retail displays, booths and they are especially useful when it comes to product launches and promotions.
From cinema content to motion-based digital art, Planar® Luxe MicroLED Displays offer a way to enrich distinctive spaces. HDR support and superior dynamic range create vibrant, high-resolution canvases for creative expression and entertainment. Leading-edge MicroLED technology, design adaptability and the slimmest profiles ensure they seamlessly integrate with architectural elements and complement interior décor.
From cinema content to motion-based digital art, Planar® Luxe Displays offer a way to enrich distinctive spaces. These professional-grade displays provide vibrant, high-resolution canvases for creative expression and entertainment. Leading-edge technology, design adaptability and the slimmest profiles ensure they seamlessly integrate with architectural elements and complement interior decor.
From cinema content to motion-based digital art, Planar® Luxe MicroLED Displays offer a way to enrich distinctive spaces. HDR support and superior dynamic range create vibrant, high-resolution canvases for creative expression and entertainment. Leading-edge MicroLED technology, design adaptability and the slimmest profiles ensure they seamlessly integrate with architectural elements and complement interior décor.
Carbon fiber-framed indoor LED video wall and floor displays with exceptional on-camera visual properties and deployment versatility for various installations including virtual production and extended reality.
a line of extreme and ultra-narrow bezel LCD displays that provides a video wall solution for demanding requirements of 24x7 mission-critical applications and high ambient light environments
Since 1983, Planar display solutions have benefitted countless organizations in every application. Planar displays are usually front and center, dutifully delivering the visual experiences and critical information customers need, with proven technology that is built to withstand the rigors of constant use.
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[av_row row_style=” av_uid=’av-438uuv’][av_cell col_style=” av_uid=’av-13hgzgn’]Panel type[/av_cell][av_cell col_style=” av_uid=’av-3onb3r’]LCD or OLED[/av_cell][/av_row]
[av_row row_style=” av_uid=’av-laelev’][av_cell col_style=” av_uid=’av-ja6pqf’]Function[/av_cell][av_cell col_style=” av_uid=’av-ht7clz’]PC monitor, digital signage, kiosk etc[/av_cell][/av_row]
[av_row row_style=” av_uid=’av-du367r’][av_cell col_style=” av_uid=’av-cxvu3r’]We have factory and our cost is lower than competitors.[/av_cell][av_cell col_style=” av_uid=’av-adq5dj’]We make by ourselves, so we can control the quality and lead time.[/av_cell][av_cell col_style=” av_uid=’av-90ybhz’]We will ship out your products ASAP after you place the orders.[/av_cell][av_cell col_style=” av_uid=’av-80gntz’]We have professional engineers to design custom products.[/av_cell][av_cell col_style=” av_uid=’av-kq8t3′]We always do our best to work for every customer.[/av_cell][/av_row]
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[av_heading heading=’Some GECEY’s transparent LCD’ tag=’h3′ link_apply=” link=’manually,http://’ link_target=” style=’blockquote modern-quote modern-centered’ size=’22’ subheading_active=” subheading_size=’15’ margin=” margin_sync=’true’ padding=’10’ color=’custom-color-heading’ custom_font=’#108bef’ av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” av_uid=’av-367as7′ custom_class=” admin_preview_bg=”][/av_heading]
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For the special size, such as the1/2 32 inch and so on, please feel free to contact us. To view the information of 17.3 inch to 86 inch transparent LCDs, please click the following link:
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[av_heading heading=’The complete guide of transparent LCD in 2022′ tag=’h1′ style=’blockquote modern-quote modern-centered’ subheading_active=” show_icon=” icon=’ue800′ font=’entypo-fontello’ size=’30’ av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” subheading_size=’15’ av-medium-font-size=” av-small-font-size=” av-mini-font-size=” icon_size=” av-medium-font-size-1=” av-small-font-size-1=” av-mini-font-size-1=” color=’custom-color-heading’ custom_font=’#4f9acc’ subheading_color=” seperator_color=” icon_color=” margin=” margin_sync=’true’ padding=’10’ icon_padding=’10’ headline_padding=” headline_padding_sync=’true’ link=’manually,http://’ link_target=” id=” custom_class=” template_class=” av_uid=’av-3wvqef’ sc_version=’1.0′ admin_preview_bg=”][/av_heading]
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[av_heading heading=’Chapter 1: What’s the transparent LCD’ tag=’h2′ link_apply=” link=’manually,http://’ link_target=” style=” size=” subheading_active=” subheading_size=’15’ margin=” padding=’10’ color=” custom_font=” custom_class=” admin_preview_bg=” av-desktop-hide=” av-medium-hide=” av-small-hide=” av-mini-hide=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” av_uid=’av-56q3zb’][/av_heading]
The transparent LCD is a kind of LCD screen which you can see through it when it’s working. You can read the information on the screen and see what’s behind it at the same time. Such screen is not a new technology. It’s a branch of traditional screen which has been more than 20 years.
The biggest difference between the transparent LCD screen with traditional LCD screen is its light transmittance is higher. In theory, the higher the light transmittance, the better the effect that you can see through the screen.
The transparent LCD is the core part of transparent monitor. It can not emit the light by itself, so the backlight is essential when it’s working. If you don’t like the backlight, then what we recommend is the transparent OLED display. The OLED screen can emit the light, so it doesn’t need the backlight.
The transparent LCD is widely used in lots of applications, for example video wall, vending machine, display box and others. It usually be used with touch screen. Such LCD display with touch screen is interactive and interesting.
The transparent LCD screen is made by daily used liquid crystal display screen. Such screen is the LCD panel without the LED backlight. It has a proper name which is called
The transparent LCD has many custom features, such as the size, resolution and so on. If you want to use such product normally, there are also some details that you need to pay attention to. Follow this article, then you will get everything you need.
[av_heading heading=’Chapter 2: Best transparent LCD for sale’ tag=’h2′ link_apply=” link=’manually,http://’ link_target=” style=” size=” subheading_active=” subheading_size=’15’ margin=” padding=’10’ color=” custom_font=” custom_class=” admin_preview_bg=” av-desktop-hide=” av-medium-hide=” av-small-hide=” av-mini-hide=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” av_uid=’av-94f28n’][/av_heading]
Plenty of clients buy such product from us, but they can not use it or sell it to their customers right now when they get it. That’s because the transparent LCD screen is just a semi-finished product. Most of the clients need to install it on their machines. In that case, the LCD screen should can meet the requirements of the clients, for examples,
Plenty of clients wanted to buy some transparent LCD displays for their applications, but we found they don’t know such product very clearly. We have met a lot of similar situations. In that case, what you need most is to find the professional supplier. The professional supplier can provide the products with the best quality and reasonable price.
GECEY can provide the full sizes of the transparent LCD. Please don’t worry about there is not the proper size for your application. The most commonly used resolution of such screen is 1920 x 1080 (FHD). If you need the 4K resolution( 3840 x 2160 ), please feel free to contact us first. The table shows the sizes and resolutions that we can provide.
The transparent LCD has a professional name which is called open cell panel. You can see its appearance in the picture on the left below. It looks like a black panel with driver board. The picture on the right below is its internal structure. We can see that the structure is complex. It contains two polarizer, two glass substrates, liquid crystal and so on.
For users, you don’t need to know all the internal structure, materials and so on. The picture below is a very simple structure we make. You can see that there are two pieces of polarizer. One is on the top of the glass and another is on the bottom.
The reason why we introduce the polarizer is that it can greatly influences the light transmittance and brightness of the screen. For the manufacturer, we usually change the polarizer to improve the light transmittance. The production process requires special workplaces, skilled workers, special materials, and special care. This is because the transparent LCD screen is very fragile and easy to be damaged.
[av_heading heading=’Chapter 5: Light transmittance of transparent LCD’ tag=’h2′ link_apply=” link=’manually,http://’ link_target=” style=” size=” subheading_active=” subheading_size=’15’ margin=” margin_sync=’true’ padding=’10’ color=” custom_font=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” av_uid=’av-kmyh670w’ custom_class=” admin_preview_bg=”][/av_heading]
The light transmittance is a very important parameter for transparent LCD. The higher the transmittance, the higher the brightness and the more you can see the product behind the screen.
How much is the light transmittance of common screen? The picture below is the SPEC of AUO 32” open cell panel which the model is T320HVN05.6 CELL . From the picture, we can see it’s 6.5%. If you check the SPEC of LCD screens which are from super manufacturers, such as Samsung, LG, AUO and so on, you can find the transmittance of them is around 6.5%.
However, 6.5% is not enough for the transparent LCD display. So it’s essential to change the polarizer. Some special materials and polarizer are needed. The process is not easy , especially the big sizes. If the operation is wrong, the screen will be damaged.
The super manufacturers of open cell panel will not do this for you. The process is finished by the manufacturer of transparent LCD. So, to find a professional manufacturer is very necessary, if you want to buy some.
[av_heading heading=’Chapter 6: Commonly used components working with transparent LCD’ tag=’h2′ link_apply=” link=’manually,http://’ link_target=” style=” size=” subheading_active=” subheading_size=’15’ margin=” margin_sync=’true’ padding=’10’ color=” custom_font=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” av_uid=’av-kmyh6z2a’ custom_class=” admin_preview_bg=”][/av_heading]
LED backlight: Different with OLED panel, such screen can not emit light by itself. So it needs the backlight so that you can see through when it’s working. For details, please see the chapter 7.
Controller: Same with the common LCD panel, it needs the controller to work. The controller receives the signal from the computer or U disk and sends to the panel, then the panel can display the letters, pictures and others.
Glass: The glass is used to protect the transparent LCD screen. Although the glass is not essential, it’s used in most of the applications. The LCD screen is glued on one surface of the glass.
Frame: The frame is essential. It’s used to hold the LCD screen, glass, backlight, control board and other parts. Some clients need their supplier to make the frame for them, some others can make by themselves.
[av_heading heading=’Chapter 7: How to use the transparent LCD’ tag=’h2′ link_apply=” link=’manually,http://’ link_target=” style=” size=” subheading_active=” subheading_size=’15’ margin=” margin_sync=’true’ padding=’10’ color=” custom_font=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” av_uid=’av-kmyh900n’ custom_class=” admin_preview_bg=”][/av_heading]
First of all, you need to make a LED backlighting system for it in your products. May be your products are display boxes, cabinets, vending machines and others. Whatever they are, the most important is to design a space for the backlight.
The LED strips are driven by a small controller so that they can work in sync with the transparent LCD. The LED backlight panel can also be used to make the backlight system. The key points are the light of the space should be bright and even enough.
The second, the transparent LCD is not suitable for playing pictures or videos with complex colors. The large area of complex colors will affect you to see through the screen. It would be hard to see the products behind the screen clearly. Please keep most area of the LCD to play white color.
When the screen displays white, it’s the most prefect condition to watch the product behind it. So ,when you make the pictures or videos, please keep the background to be white. Just use the transparent LCD to play the introductions or videos with simple color.
[av_heading heading=’Chapter 8: Why you can not see through the transparent LCD from both sides’ tag=’h2′ link_apply=” link=’manually,http://’ link_target=” style=” size=” subheading_active=” subheading_size=’15’ margin=” padding=’10’ color=” custom_font=” custom_class=” admin_preview_bg=” av-desktop-hide=” av-medium-hide=” av-small-hide=” av-mini-hide=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” av_uid=’av-2gh5qf’][/av_heading]
In chapter 5 of this article: transparent monitor, we have said that the transparent LCD can not be seen through from both sides. You just can see through it from the front of the screen. The picture below shows you why.
First, the transparent LCD screen can not emit the light by itself. Second, the space around the screen can be divided into two parts: the dark area which is in front of the screen and the bright area with backlight which is behind the screen. People can see through from the dark area to the bright area, but they can’t see through from the opposite direction.
This phenomenon is very common. For example, at night, A is standing in the shadow of the dark, and B is standing in the light. A can see B ,but B can not see A. There are many products that use the same principle, such as mirror TV, smart mirror and so on.
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Most of the transparent LCD screens we exported are frameless. The clients have the frame and can install the LCD screen by themselves. If you don’t have the frame, then we can also make for you. Most of the frames are made by the aluminum and iron plate. The aluminum frames are light, strong and easy to be produced. The frames have many custom features, such as the sizes, thicknesses and so on.
Plenty of clients want to use the transparent LCD to modify their product and they just need only one piece. For example, the LCD side panel PC case is very popular. There is a transparent screen on one side of the PC case. You can see the inside of the PC and play the videos you love at the same time.
Such case for gaming look very amazing so that lots of people want to have one. However, it’s hard for them to find the supplier to buy just one piece of transparent LCD and it would take long time to get one. So, they want to DIY by themselves.
There are some guides online that teaches people to use a common monitor to DIY a transparent LCD. For example, use the screen of a second computer monitor to make one. The simple process is to remove the most part of the LCD panel of the monitor, leaving only LCD screen( open cell), then install some LED strips and the open cell on their PC case.
Does it work? Yes, but there are many problems in the DIY process. First of all, you need to be very careful in the DIY process. The LCD open cell glass is very fragile. There are several flexible PCB cables at the bottom of the screen. If either of them is damaged, then the screen can not work normally.
The second, the transmittance of screen that you DIY is much lower than the professional transparent LCD. So the final effect is not as good as you think. There are also some other problems, for example, you need to but one tempered glass to protect the LCD screen . We recommend to buy one transparent LCD directly.
The transparent LCD is widely used in many products, for example vending machine, video box, video wall and so on. If you have any questions, please feel free to use the button below to contact us.
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3000pc 23.6inch Android 9.0 elevator screen with face recognition camera and 4G, my own software run well on it. Really appreciated for the good price and high quality BOE 2K original panel, fast delivery time, thanks Ellen, I always trust you!
Although my 32inch totem has 3 parts with a total height of 3000mm, the waterproof is good, also very good stability, the same good quality for the light box, good design for dual screen, I like them so much, I need 500pc in total.
600pc 10.1inch headrest taxi screen installed already, all works very well, customer like them so much, thanks for your NOM certificate, it really help us a lot!
Thanks for the RCM certificate and CE certificate. 100pc 24inch desktop self pay kiosk works very well near my vending machine, well done Jacc, thank you so much
65inch PCAP touch kiosk and IR touch kiosk with face recognition camera working very well in airport, would like to order 40pc indoor and outdoor 65inch and 75inch kiosk with logitec camera, price accepted by boss, pls send me PI, thanks
The combination of HD LCD technology (4K on our 84″ version) with a transparent screen substrate opens up creative avenues that were previously closed with traditional LCD screens. Solid black pixels on a transparent background can be used in intriguing ways to hide (and gradually reveal) whatever is behind the screen.
A transparent LCD screen can also be combined with touch foils or touch frames to add an interactive element to your installation. This creates a particularly powerful impact when the content on screen integrates with real life objects behind the screen, encouraging viewers to interact.
Retail windows, interactive booths, display cases, interactive games, vending machines, drinks coolers… the uses for transparent screens are limited only by your creativity.
3D Projection Touch Interactive Transparent Touch LCD Display Cabinet advertising machine Custom housings & display cabinets for transparent Touch LCD screens
The transparent screen display cabinet is a transparent screen computer with touch control, it could play video, text through the touch screen, to introduce the full range of information of the built-in items in the way of pictures and pictures, at the same time could protect valuables, could be used for product promotion, cultural relics explanation, valuables propaganda. It has the following characteristics:1. Transparent display cases of 15.6-86 inches can be customized;2. Support interactive 3D model display, touch-sensitive;3. Complimentary CMS content management system, supporting Android and Windows hosts;4. Support remote information release and remote management;5. Built-in WiFi module, SIM card slot, support 4G/5G Internet access in any country.6. Support 2K or 4K resolution.
Transparent LCDs give a new option for digital advertising and signage. With the ability to see through the screen whilst still showing moving or still adverts, the transparent LCD is perfect for store window displays. These transparent LCDs are also available in custom refrigerators and display cases.
Glass substrate with ITO electrodes. The shapes of these electrodes will determine the shapes that will appear when the LCD is switched ON. Vertical ridges etched on the surface are smooth.
A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly,backlight or reflector to produce images in color or monochrome.seven-segment displays, as in a digital clock, are all good examples of devices with these displays. They use the same basic technology, except that arbitrary images are made from a matrix of small pixels, while other displays have larger elements. LCDs can either be normally on (positive) or off (negative), depending on the polarizer arrangement. For example, a character positive LCD with a backlight will have black lettering on a background that is the color of the backlight, and a character negative LCD will have a black background with the letters being of the same color as the backlight. Optical filters are added to white on blue LCDs to give them their characteristic appearance.
LCDs are used in a wide range of applications, including LCD televisions, computer monitors, instrument panels, aircraft cockpit displays, and indoor and outdoor signage. Small LCD screens are common in LCD projectors and portable consumer devices such as digital cameras, watches, digital clocks, calculators, and mobile telephones, including smartphones. LCD screens are also used on consumer electronics products such as DVD players, video game devices and clocks. LCD screens have replaced heavy, bulky cathode-ray tube (CRT) displays in nearly all applications. LCD screens are available in a wider range of screen sizes than CRT and plasma displays, with LCD screens available in sizes ranging from tiny digital watches to very large television receivers. LCDs are slowly being replaced by OLEDs, which can be easily made into different shapes, and have a lower response time, wider color gamut, virtually infinite color contrast and viewing angles, lower weight for a given display size and a slimmer profile (because OLEDs use a single glass or plastic panel whereas LCDs use two glass panels; the thickness of the panels increases with size but the increase is more noticeable on LCDs) and potentially lower power consumption (as the display is only "on" where needed and there is no backlight). OLEDs, however, are more expensive for a given display size due to the very expensive electroluminescent materials or phosphors that they use. Also due to the use of phosphors, OLEDs suffer from screen burn-in and there is currently no way to recycle OLED displays, whereas LCD panels can be recycled, although the technology required to recycle LCDs is not yet widespread. Attempts to maintain the competitiveness of LCDs are quantum dot displays, marketed as SUHD, QLED or Triluminos, which are displays with blue LED backlighting and a Quantum-dot enhancement film (QDEF) that converts part of the blue light into red and green, offering similar performance to an OLED display at a lower price, but the quantum dot layer that gives these displays their characteristics can not yet be recycled.
Since LCD screens do not use phosphors, they rarely suffer image burn-in when a static image is displayed on a screen for a long time, e.g., the table frame for an airline flight schedule on an indoor sign. LCDs are, however, susceptible to image persistence.battery-powered electronic equipment more efficiently than a CRT can be. By 2008, annual sales of televisions with LCD screens exceeded sales of CRT units worldwide, and the CRT became obsolete for most purposes.
Each pixel of an LCD typically consists of a layer of molecules aligned between two transparent electrodes, often made of Indium-Tin oxide (ITO) and two polarizing filters (parallel and perpendicular polarizers), the axes of transmission of which are (in most of the cases) perpendicular to each other. Without the liquid crystal between the polarizing filters, light passing through the first filter would be blocked by the second (crossed) polarizer. Before an electric field is applied, the orientation of the liquid-crystal molecules is determined by the alignment at the surfaces of electrodes. In a twisted nematic (TN) device, the surface alignment directions at the two electrodes are perpendicular to each other, and so the molecules arrange themselves in a helical structure, or twist. This induces the rotation of the polarization of the incident light, and the device appears gray. If the applied voltage is large enough, the liquid crystal molecules in the center of the layer are almost completely untwisted and the polarization of the incident light is not rotated as it passes through the liquid crystal layer. This light will then be mainly polarized perpendicular to the second filter, and thus be blocked and the pixel will appear black. By controlling the voltage applied across the liquid crystal layer in each pixel, light can be allowed to pass through in varying amounts thus constituting different levels of gray.
The chemical formula of the liquid crystals used in LCDs may vary. Formulas may be patented.Sharp Corporation. The patent that covered that specific mixture expired.
Most color LCD systems use the same technique, with color filters used to generate red, green, and blue subpixels. The LCD color filters are made with a photolithography process on large glass sheets that are later glued with other glass sheets containing a TFT array, spacers and liquid crystal, creating several color LCDs that are then cut from one another and laminated with polarizer sheets. Red, green, blue and black photoresists (resists) are used. All resists contain a finely ground powdered pigment, with particles being just 40 nanometers across. The black resist is the first to be applied; this will create a black grid (known in the industry as a black matrix) that will separate red, green and blue subpixels from one another, increasing contrast ratios and preventing light from leaking from one subpixel onto other surrounding subpixels.Super-twisted nematic LCD, where the variable twist between tighter-spaced plates causes a varying double refraction birefringence, thus changing the hue.
LCD in a Texas Instruments calculator with top polarizer removed from device and placed on top, such that the top and bottom polarizers are perpendicular. As a result, the colors are inverted.
The optical effect of a TN device in the voltage-on state is far less dependent on variations in the device thickness than that in the voltage-off state. Because of this, TN displays with low information content and no backlighting are usually operated between crossed polarizers such that they appear bright with no voltage (the eye is much more sensitive to variations in the dark state than the bright state). As most of 2010-era LCDs are used in television sets, monitors and smartphones, they have high-resolution matrix arrays of pixels to display arbitrary images using backlighting with a dark background. When no image is displayed, different arrangements are used. For this purpose, TN LCDs are operated between parallel polarizers, whereas IPS LCDs feature crossed polarizers. In many applications IPS LCDs have replaced TN LCDs, particularly in smartphones. Both the liquid crystal material and the alignment layer material contain ionic compounds. If an electric field of one particular polarity is applied for a long period of time, this ionic material is attracted to the surfaces and degrades the device performance. This is avoided either by applying an alternating current or by reversing the polarity of the electric field as the device is addressed (the response of the liquid crystal layer is identical, regardless of the polarity of the applied field).
Displays for a small number of individual digits or fixed symbols (as in digital watches and pocket calculators) can be implemented with independent electrodes for each segment.alphanumeric or variable graphics displays are usually implemented with pixels arranged as a matrix consisting of electrically connected rows on one side of the LC layer and columns on the other side, which makes it possible to address each pixel at the intersections. The general method of matrix addressing consists of sequentially addressing one side of the matrix, for example by selecting the rows one-by-one and applying the picture information on the other side at the columns row-by-row. For details on the various matrix addressing schemes see passive-matrix and active-matrix addressed LCDs.
LCDs, along with OLED displays, are manufactured in cleanrooms borrowing techniques from semiconductor manufacturing and using large sheets of glass whose size has increased over time. Several displays are manufactured at the same time, and then cut from the sheet of glass, also known as the mother glass or LCD glass substrate. The increase in size allows more displays or larger displays to be made, just like with increasing wafer sizes in semiconductor manufacturing. The glass sizes are as follows:
Until Gen 8, manufacturers would not agree on a single mother glass size and as a result, different manufacturers would use slightly different glass sizes for the same generation. Some manufacturers have adopted Gen 8.6 mother glass sheets which are only slightly larger than Gen 8.5, allowing for more 50 and 58 inch LCDs to be made per mother glass, specially 58 inch LCDs, in which case 6 can be produced on a Gen 8.6 mother glass vs only 3 on a Gen 8.5 mother glass, significantly reducing waste.AGC Inc., Corning Inc., and Nippon Electric Glass.
In 1922, Georges Friedel described the structure and properties of liquid crystals and classified them in three types (nematics, smectics and cholesterics). In 1927, Vsevolod Frederiks devised the electrically switched light valve, called the Fréedericksz transition, the essential effect of all LCD technology. In 1936, the Marconi Wireless Telegraph company patented the first practical application of the technology, "The Liquid Crystal Light Valve". In 1962, the first major English language publication Molecular Structure and Properties of Liquid Crystals was published by Dr. George W. Gray.RCA found that liquid crystals had some interesting electro-optic characteristics and he realized an electro-optical effect by generating stripe-patterns in a thin layer of liquid crystal material by the application of a voltage. This effect is based on an electro-hydrodynamic instability forming what are now called "Williams domains" inside the liquid crystal.
In the late 1960s, pioneering work on liquid crystals was undertaken by the UK"s Royal Radar Establishment at Malvern, England. The team at RRE supported ongoing work by George William Gray and his team at the University of Hull who ultimately discovered the cyanobiphenyl liquid crystals, which had correct stability and temperature properties for application in LCDs.
The idea of a TFT-based liquid-crystal display (LCD) was conceived by Bernard Lechner of RCA Laboratories in 1968.dynamic scattering mode (DSM) LCD that used standard discrete MOSFETs.
On December 4, 1970, the twisted nematic field effect (TN) in liquid crystals was filed for patent by Hoffmann-LaRoche in Switzerland, (Swiss patent No. 532 261) with Wolfgang Helfrich and Martin Schadt (then working for the Central Research Laboratories) listed as inventors.Brown, Boveri & Cie, its joint venture partner at that time, which produced TN displays for wristwatches and other applications during the 1970s for the international markets including the Japanese electronics industry, which soon produced the first digital quartz wristwatches with TN-LCDs and numerous other products. James Fergason, while working with Sardari Arora and Alfred Saupe at Kent State University Liquid Crystal Institute, filed an identical patent in the United States on April 22, 1971.ILIXCO (now LXD Incorporated), produced LCDs based on the TN-effect, which soon superseded the poor-quality DSM types due to improvements of lower operating voltages and lower power consumption. Tetsuro Hama and Izuhiko Nishimura of Seiko received a US patent dated February 1971, for an electronic wristwatch incorporating a TN-LCD.
In 1972, the concept of the active-matrix thin-film transistor (TFT) liquid-crystal display panel was prototyped in the United States by T. Peter Brody"s team at Westinghouse, in Pittsburgh, Pennsylvania.Westinghouse Research Laboratories demonstrated the first thin-film-transistor liquid-crystal display (TFT LCD).high-resolution and high-quality electronic visual display devices use TFT-based active matrix displays.active-matrix liquid-crystal display (AM LCD) in 1974, and then Brody coined the term "active matrix" in 1975.
In 1972 North American Rockwell Microelectronics Corp introduced the use of DSM LCDs for calculators for marketing by Lloyds Electronics Inc, though these required an internal light source for illumination.Sharp Corporation followed with DSM LCDs for pocket-sized calculators in 1973Seiko and its first 6-digit TN-LCD quartz wristwatch, and Casio’s ‘Casiotron’. Color LCDs based on Guest-Host interaction were invented by a team at RCA in 1968.TFT LCDs similar to the prototypes developed by a Westinghouse team in 1972 were patented in 1976 by a team at Sharp consisting of Fumiaki Funada, Masataka Matsuura, and Tomio Wada,
In 1983, researchers at Brown, Boveri & Cie (BBC) Research Center, Switzerland, invented the passive matrix-addressed LCDs. H. Amstutz et al. were listed as inventors in the corresponding patent applications filed in Switzerland on July 7, 1983, and October 28, 1983. Patents were granted in Switzerland CH 665491, Europe EP 0131216,
The first color LCD televisions were developed as handheld televisions in Japan. In 1980, Hattori Seiko"s R&D group began development on color LCD pocket televisions.Seiko Epson released the first LCD television, the Epson TV Watch, a wristwatch equipped with a small active-matrix LCD television.dot matrix TN-LCD in 1983.Citizen Watch,TFT LCD.computer monitors and LCD televisions.3LCD projection technology in the 1980s, and licensed it for use in projectors in 1988.compact, full-color LCD projector.
In 1990, under different titles, inventors conceived electro optical effects as alternatives to twisted nematic field effect LCDs (TN- and STN- LCDs). One approach was to use interdigital electrodes on one glass substrate only to produce an electric field essentially parallel to the glass substrates.Germany by Guenter Baur et al. and patented in various countries.Hitachi work out various practical details of the IPS technology to interconnect the thin-film transistor array as a matrix and to avoid undesirable stray fields in between pixels.
Hitachi also improved the viewing angle dependence further by optimizing the shape of the electrodes (Super IPS). NEC and Hitachi become early manufacturers of active-matrix addressed LCDs based on the IPS technology. This is a milestone for implementing large-screen LCDs having acceptable visual performance for flat-panel computer monitors and television screens. In 1996, Samsung developed the optical patterning technique that enables multi-domain LCD. Multi-domain and In Plane Switching subsequently remain the dominant LCD designs through 2006.South Korea and Taiwan,
In 2007 the image quality of LCD televisions surpassed the image quality of cathode-ray-tube-based (CRT) TVs.LCD TVs were projected to account 50% of the 200 million TVs to be shipped globally in 2006, according to Displaybank.Toshiba announced 2560 × 1600 pixels on a 6.1-inch (155 mm) LCD panel, suitable for use in a tablet computer,transparent and flexible, but they cannot emit light without a backlight like OLED and microLED, which are other technologies that can also be made flexible and transparent.
In 2016, Panasonic developed IPS LCDs with a contrast ratio of 1,000,000:1, rivaling OLEDs. This technology was later put into mass production as dual layer, dual panel or LMCL (Light Modulating Cell Layer) LCDs. The technology uses 2 liquid crystal layers instead of one, and may be used along with a mini-LED backlight and quantum dot sheets.
Since LCDs produce no light of their own, they require external light to produce a visible image.backlight. Active-matrix LCDs are almost always backlit.Transflective LCDs combine the features of a backlit transmissive display and a reflective display.
CCFL: The LCD panel is lit either by two cold cathode fluorescent lamps placed at opposite edges of the display or an array of parallel CCFLs behind larger displays. A diffuser (made of PMMA acrylic plastic, also known as a wave or light guide/guiding plateinverter to convert whatever DC voltage the device uses (usually 5 or 12 V) to ≈1000 V needed to light a CCFL.
EL-WLED: The LCD panel is lit by a row of white LEDs placed at one or more edges of the screen. A light diffuser (light guide plate, LGP) is then used to spread the light evenly across the whole display, similarly to edge-lit CCFL LCD backlights. The diffuser is made out of either PMMA plastic or special glass, PMMA is used in most cases because it is rugged, while special glass is used when the thickness of the LCD is of primary concern, because it doesn"t expand as much when heated or exposed to moisture, which allows LCDs to be just 5mm thick. Quantum dots may be placed on top of the diffuser as a quantum dot enhancement film (QDEF, in which case they need a layer to be protected from heat and humidity) or on the color filter of the LCD, replacing the resists that are normally used.
WLED array: The LCD panel is lit by a full array of white LEDs placed behind a diffuser behind the panel. LCDs that use this implementation will usually have the ability to dim or completely turn off the LEDs in the dark areas of the image being displayed, effectively increasing the contrast ratio of the display. The precision with which this can be done will depend on the number of dimming zones of the display. The more dimming zones, the more precise the dimming, with less obvious blooming artifacts which are visible as dark grey patches surrounded by the unlit areas of the LCD. As of 2012, this design gets most of its use from upscale, larger-screen LCD televisions.
RGB-LED array: Similar to the WLED array, except the panel is lit by a full array of RGB LEDs. While displays lit with white LEDs usually have a poorer color gamut than CCFL lit displays, panels lit with RGB LEDs have very wide color gamuts. This implementation is most popular on professional graphics editing LCDs. As of 2012, LCDs in this category usually cost more than $1000. As of 2016 the cost of this category has drastically reduced and such LCD televisions obtained same price levels as the former 28" (71 cm) CRT based categories.
Monochrome LEDs: such as red, green, yellow or blue LEDs are used in the small passive monochrome LCDs typically used in clocks, watches and small appliances.
Today, most LCD screens are being designed with an LED backlight instead of the traditional CCFL backlight, while that backlight is dynamically controlled with the video information (dynamic backlight control). The combination with the dynamic backlight control, invented by Philips researchers Douglas Stanton, Martinus Stroomer and Adrianus de Vaan, simultaneously increases the dynamic range of the display system (also marketed as HDR, high dynamic range television or called Full-area Local Area Dimming (FLAD)
The LCD backlight systems are made highly efficient by applying optical films such as prismatic structure (prism sheet) to gain the light into the desired viewer directions and reflective polarizing films that recycle the polarized light that was formerly absorbed by the first polarizer of the LCD (invented by Philips researchers Adrianus de Vaan and Paulus Schaareman),
Due to the LCD layer that generates the desired high resolution images at flashing video speeds using very low power electronics in combination with LED based backlight technologies, LCD technology has become the dominant display technology for products such as televisions, desktop monitors, notebooks, tablets, smartphones and mobile phones. Although competing OLED technology is pushed to the market, such OLED displays do not feature the HDR capabilities like LCDs in combination with 2D LED backlight technologies have, reason why the annual market of such LCD-based products is still growing faster (in volume) than OLED-based products while the efficiency of LCDs (and products like portable computers, mobile phones and televisions) may even be further improved by preventing the light to be absorbed in the colour filters of the LCD.
A pink elastomeric connector mating an LCD panel to circuit board traces, shown next to a centimeter-scale ruler. The conductive and insulating layers in the black stripe are very small.
A standard television receiver screen, a modern LCD panel, has over six million pixels, and they are