sunlight readable tft display manufacturer

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.

sunlight readable tft display manufacturer

Is there a demo of this display to prove that it actually works? Because leaving out the serial interface seems like it might have been a mistake made by the designers. I just want to make sure that this module actually functions.

sunlight readable tft display manufacturer

A wide variety of 4 inch sunlight readable lcd options are available to you, You can also choose from original manufacturer, odm and agency 4 inch sunlight readable lcd,As well as from tft, ips, and tn.

sunlight readable tft display manufacturer

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, Vending machine, 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.

sunlight readable tft display manufacturer

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sunlight readable tft display manufacturer

Phoenix Display International specializes in creating custom LCD displays for clients in a variety of business sectors. Our expert engineering team has extensive experience in creating custom displays based on your project’s final application, and will handpick and customize an LCD display module to fit the exact specifications of your project or product. In the process, we’re often able to create efficiencies and offer superior customer service that other LCD Screen manufacturers simply cannot, or will not, provide.

The process of designing your custom LCD display solution begins at our company headquarters, located in Phoenix, Arizona. Our team of engineers starts by taking a deep dive into your project, getting to know the product inside and out, learning the specifics, parameters, and end-use application. Based on this knowledge, we’re able to define or design the ideal LCD display, whether it is a character LCD display, a graphic LCD, a color LCD screen, or a completely custom LCD display solution.

From there, our team will design a custom electrical and mechanical interface for your LCD display, engineering in any extras your project may need, including controllers, converters, or touch-sensitive screens.

To learn more about our custom LCD displays and custom TFT displays, or to get a 24-hour quote for your project, contact Phoenix Display International today.

sunlight readable tft display manufacturer

Where the original display has an integrated backlight converter, once the backlight is replaced this will make the converter redundant. We would then offer our in-house designed Smart LED converter range, which allows for full control over the back.

We find that High Brightness TFT panels work very well in conjunction with our optical bonding. When a unit is to be used in a bright environment, there is no better combination.

We also have a wealth of experience in integrating High Bright Panels within an open frame chassis. In conjunction with the client we are able to produce bespoke open frame high brightness displays with air curtains, keeping the panel within its operating specification.

For more information on our High Brightness TFT Displays or our High Brightness Monitors, contact Display Technology today on 01480 411600 to see how we can help you find the perfect display solution.

sunlight readable tft display 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.

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.

Another thing that makes Planar successful is its relentless focus on its customers. The company listens to what each customer requires so that they can come up with effective display solutions to address these needs.

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.

Slow but steady growth has always been True Vision Display’s business strategy. And the company continues to be known globally through its excellent quality display products, robust research and development team, top-of-the-line manufacturing facilities, and straightforward client communication.

All of their display modules can be customized to fit any kind of specifications their clients may require. Display modules also pass through a series of reliability tests before leaving the manufacturing line. As such, LXD’s products can withstand extreme outdoor environments and operates on a wide range of temperature conditions.

Cystalfontz America is a leading supplier and manufacturer of HMI display solutions. The company is located in Spokane Valley, Washington. It has been in the display solutions business since 1998.

Crystalfontz takes pride in its ISO 9001 certification, meaning the company has effective quality control measures in place for all of its products. After all, providing high-quality products to all customers remains the company’s topmost priority. Hence, many clients from small hobbyists to large top-tier American companies partner with Crystalfontz for their display solution needs.

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.

sunlight readable tft display manufacturer

Color TFT LCDs (Thin Film Transistor LCDs) give your product a beautiful appearance with high-resolution, full-color graphics. Our modern, automated LCD factories can create custom TFT displays for extreme temperature functionality, sunlight readability, shock and vibration durability, and more. Whether you need a stand-alone TFT LCD display or fully integrated assembly with touch and cover lens, custom FPC, or custom backlight, our experienced team can develop the right solution for your project.

sunlight readable tft display manufacturer

As a means of exhibition Thin Film Transistor, or TFT, is a component that improves the functionality and utility of LCD screens. An LCD flat-panel display screen is a kind of thin film transistor (TFT).

Because transistors control each pixel, it is so named. Of all the flat-panel technologies, TFT technology has the greatest resolution, but it is also the priciest.

TFT displays with high brightness LCD backlights are a great choice for areas with strong ambient light or direct sunlight. sunlight-readable TFT displays come in a variety of layouts and display modes to suit any application, and they may be ordered with or without touchscreen functionality.

The Global Sunlight readable TFT display market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.

This 2.4″ Full-Color TFT Display’s TFT module makes development simpler. To show complicated visuals with ease, the FT811 microprocessor uses a display list to control the display.

The display is full colour, sunlight readable, and has a broad viewing angle, making it a fantastic option for both indoor and outdoor use.supports a variety of widgets for an easier execution of the design