sunlight lcd display factory

It is a complex recipe that requires the right balance of key ingredients that include enhanced backlight, optimized internal film stack, front coverglass with correct index matched coatings all integrated into the ideal host LCD panel for the application.

Q-Vio began development of sunlight readable displays over a decade ago and we have continued to push the daylight readable display performance envelop to this day. We provide the highest quality outdoor imaging with the ability to tailor our display technology to your specific requirements. We feature Full HD small size models for portable applications, 4:3 aspect ratio long life panels for industrial, marine and military applications and larger full HD to 4K panels for outdoor digital signage.

For high performance display technology that can stand-up to the brightest sunlight conditions, look no further. Introducing Q-Vio’s family of sunlight readable displays ranging in size from 5”- 32” They “beat the daylight out of sunlight” with ultra bright, easy-to-read displays, even in direct sunlight. Built in a Class 1000 clean-room, these low power, RoHS compliant LED backlit displays offer superior uniformity and outstanding thermal management for fan-less operation.

With original factory display footprint, our high-bright display panels offer an easy upgrade path to sunlight readability. These low power displays are perfect for a wide range of products where size, weight, power and sharp readability in bright sunlight are essential. Outdoor Kiosks, Marine Console monitors, Aviation, monitors for industrial Machinery and Military Display Equipment are just a few of the many applications that can benefit from the power and brightness of Q-Vios truly sunlight readable displays.

To power and control the custom LED backlights, Q-Vio has developed a RoHS compliant LED driver board family that is specifically designed to power up the displays. Their wide dimming range offers a stable, uniform brightness from the extreme low end through true sunlight readable levels.

You need to reach the top manufacturer and provider of high brightness LCD displays. They are available in a variety of sizes and designs that you can get from the comfort of home. Leadtek Display, the professional display service provider based in China, offers you a broad range of high brightness LCD displays that are easy to use and come with a number of added features and benefits. Our broad range of such display modules is provided with precise information about their uses in different industrial domains. Choosing the best one depends on your requirement and industrial uses. They are offered with precise information about them to help you in finding something latest and unique. Our prices are competitive and backed by discounts; while you can get them delivered on time and in secure way to your address. Our broad ranges of displays are used largely in different industries and for different purposes. They are delivered with precise information about them, technical points and features along with a user guide.

Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for Sunlight Readable Displays, Tft Monitor Screen, Tft Lcd Touch Screen Display, Flexible Lcd,Curved Touch Screen Monitor. Looking to the future, a long way to go, constantly striving to become the all staff with full enthusiasm, one hundred times the confidence and put our company built a beautiful environment, advanced products, quality first-class modern enterprise and work hard! The product will supply to all over the world, such as Europe, America, Australia,Istanbul, Birmingham,Cambodia, Guatemala.Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you"ll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.

At Youritech, we design and manufacture standard, semi-custom and full custom LCD/OLED display modules,touch screen,driver board,open frame. Contact us today,let our engineering team quickly and accurately feedback you with details.

Sunlight readable TFT LCD display: By high brightness backlight, we can make sunlight readable LCD modules such as our 2.0inch 240x320 1000nits, 3.34 inch round display 320x320 750nits, 3.5inch IPS 320x480 2000nits, 3.5inch 320x240 600nits, 4.3inch 480x272 800nits, 5.0inch 800x480 1000nits, 7.0inch 800x480 and 1024x600 1000nits, 10.1inch wide temperature LCD display 1280x800 IPS 1000nits.... For other sizes of sunlight readable screen, we can custom made high brightness sun readable LCD displays for you too. As a LCD factory, we can produce qualified sunlight readable touch screens and our sunlight readable LCD prices are competitive in the market. Feel free to contact us.

Sunlight readable Digital Displays – CDS has the widest range and variety of hibrite sunlight readable LCD display solutions and industrial hi-brite LCD TFT displays for applications in direct sunlight.

There are different hibrite TFT panel technologies available to achieve sunlight readability in environments with very bright ambient environments, with high brightness up to 5000 nits! The most common way is to upgrade the backlight to dramatically increase brightness with our high-quality LED backlights. However, we also have factory manufactured super high bright panels featuring optical bonding technology in order to make our TFT panels sunlight readable.

Although high brightness displays will generate more heat and use more power than a traditional LCD ours utilise the latest low power high bright LEDs to keep power consumption to a minimum.

To get a clear image under the sunlight, the high brightness displays should be over 700cd/㎡ +,with good contrast and ideally 1000cd/m² +. This is because the illumination of ambient daylight is around 30,000㎡(107,600 LUX). Our high brightness LCDs are possible up to 2,500㎡ and designed with proprietary technologies and produced at our well-equipped factory.

Our high brightness display products have been installed in locations around the world for the outdoor applications such as outdoor KIOSK, Fuel pumps, Ticket Vending Machines (TVMs), Outdoor ATM, Military, Marine etc.

Alternatively, Optical Bonding is a great technology for sunlight readability on our high brightness displays.  Optical Bonding is a process in which an optical gel is bonded between your LCD and a cover glass or touchscreen.  The gel behind the glass stops any condensation, strengthens the front glass, and also improves sunlight readability.  It also keeps power and heat down as does not affect the backlight in any way.

Our displays outperform commercial products that washout in sunlit conditions. Superior quality and readability make these displays an ideal solution for factory automation, marine/mobile and process control applications.

Our proprietary backlight technology was developed for high brightness displays and Outdoor readable Display Monitors requiring a luminance level of at least 700 nits (cd/m²) as required for outside viewing.

Other improvements include significantly reduced power consumption, increased reliability and extended lifetime of the Sunlight readable Digital Displays and high brightness display systems.

CDSSunlight readable Digital Displays alsoinclude ….… High brightness LED Displays, square Displays, waterproof marine Displays, widescreen Displays, display showcases,  curved touch screen Displays, large square Displays, IP65 and IP66 Displays, Digital Display screens, square computer Displays, Industrial LCD Displays, largest ultra-wide Display, daylight readable Displays, touch overlay for Displays, ultra-wide touch screen Display, large capacitive touchscreen Displays, square LCD Displays, kiosk screens, infrared touch screen Display, clear touch screen Displays, weather proof IP66 Displays, marine LCD Displays,  interactive touchscreen Display, one glass solutions, embedded Displays, USB touchscreen Displays, low power LCD Displays, kiosk touch Displays, high brightness Displays,  LCD Display, outdoor Display screens, multi-touch Display, Dynascan Displays, dual touch screen Displays, outdoor digital screen displays, square HDMI Display, touchscreen overlays for Displays, optical bonding Displays as well as optically bonded Displays, water resistant touch screen Displays, glass touch screen Displays,  waterproof touch screen Displays, mini USB Display touch, video wall display Displays,  high bright TFTs, high bright TFT LCD, high bright TFT Displays, high brightness Displays, sunlight readable TFT LCD Displays, High Bright LCDs, High Brightness TFT modules, high bright TFT-LCD, enhanced brightness Displays, anti-reflective, anti-glare coatings, high brightness TFT LCD modules, High Bright TFTs, high brightness TFT-LCD, High Brightness TFT Displays, LED backlights, high ambient brightness, high brightness TFT Displays, sunlight readable displays, resistive touch panel, capacitive touch panel, high brightness TFT Display, high back lighting sunlight viewable TFT Display, 10.1″ high bright colour PCAP TFT LCD Display, 5.7″ high bright TFT Display module, full colour TFT display module, high screen luminance, ultra-bright TFT LCD, low cost high end TFT modules, ultra-bright 1300nit backlights, optical bonded anti-reflective overlays, sunlight readability,  and advertising Displays LCD.

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.

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.

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%.

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.