tft lcd with led backlight brands

Edge Electronics provides LCD backlighting solutions for Active (TFT) LCDs. From power products like CCFL inverters, to LED driver boards and LED rails from top manufacturers, to fully custom high bright LED backlighting enhancements, we can help with all of your LCD backlight needs.

The Durapixel 7" sunlight readable LCD Monitor from Litemax is powered by a strong array of LED backlights, achieving a brightness of 1000 NITS with a screen resolution of 1024x600. The display is perfectly suited to outdoor environments, or applications where there are high ambient light conditions such as kiosk, ATM, POS, mobile, military, marine or digital signage. By incorporating the latest LED backlight technology, it not only helps with the projected lifetime of the product (70,000 hours MTBF), but also helps keep power consumption levels down to a minimum, which in turn helps with heat generation. The display has a wide operating temperature of between -20°C~70°C which firms the screens adequacy for outdoor applications. This screen is available in various formats including chassis, panel mount and kit forms.

Mitsubishi Electric is introducing its new 12.1” wide-XGA color TFT-LCD modules for industrial use. The product AA121TD01 is equipped with a built-in LED driver in a slim and lightweight LCD module design and Light Emitting Diode (LED) backlight, providing a longer lifetime and enhanced efficiency.

new 12.1” TFT-LCD module is built in a new slim design with a lightweight construction. The improved backlight structure reduces the thickness of the module to 9.7mm and its weight to 620g so that it is 16% thinner and 14% lighter than the previous module (AA121TB01). In addition, the new module contains a built-in LED driver to achieve a more compact system design and a better cost effectiveness in customer’s applications while the outline dimensions, mounting position and pin assignments remain compatible to previous modules.

The TFT-LCD modules with market leading long-life LED backlight performance can be operated without an inverter, unlike previous models which used Cold Cathode Fluorescent Lamp (CCFL) backlights. At 25 degrees Celsius, LED backlights have an operating life time of at least 80,000 hours. The TFT-LCD modules offer a brightness of 700cd/m2, making them suitable for operation in very bright illuminated environments.

Mitsubishi Electric was one of the first companies to incorporate LED backlights in its TFT-LCD modules. With the addition of the new LED backlight model, Mitsubishi Electric’s TFT-LCD module lineup now includes more than 80 different modules covering 18 combinations of screen size and resolution types. Out of these 17 combinations are available with LED backlights. Mitsubishi Electric aims to further expand its lineup of industrial-use TFT-LCD modules in future.

Focus Displays offers a wide range of standard full color TFT displays. 64 million unique colors, high brightness, sharp contrast, -30C operating temperature, and fast response time are all good descriptions of a TFT display. This is why TFT technology is one of the most popular choices for a new product.

Thin Film Transistor (TFT) display technology can be seen in products such as laptop computers, cell phones, tablets, digital cameras, and many other products that require color. TFT’s are active matrix displays which offers exceptional viewing experiences especially when compared to other passive matrix technologies. The clarity on TFT displays is outstanding; and they possess a longer half-life than some types of OLEDs and range in sizes from less than an inch to over 15 inches.

Cold-Cathode Fluorescent Lamp (CCFL) is an AC driven backlight that requires an inverter to convert DC to AC. The AC signal and inverter may generate EMI (Electromagnetic interference) and arcing; Arcing must be eliminated for Intrinsically Safe products.

CCFL’s are still available, but are becoming a legacy (obsolete) component. TFT displays equipped with a CCFL require higher MOQs (Minimum Order Quantities) than displays with LED backlights.

Red, Green and Blue (RGB) backlights are built with either a single LED that produces red, green and blue colors or with three separate Red, Green or Blue LEDs.

RGB backlights require a controller to regulate the different intensities of each color. The controller’s function is to combine unique levels of Red, Green and Blue to produce any of 64M different colors.

Backlight brightness (Luminance) is measured in nits. A nit being the amount of light that one candle delivers in a 1 square meter box. The intensity of the LED backlight can be critical when operating in low light or in direct sun light and is usually controlled by adjusting the DC voltage. In many applications this is accomplished through pulse-width modulation (PWM)

The majority of TFT displays contain a touch panel, or touch screen. The touch panel is a touch-sensitive transparent overlay mounted on the front of the display glass. Allowing for interaction between the user and the LCD display.

Some touch panels require an independent driver IC; which can be included in the TFT display module or placed on the customer’s Printed Circuit Board (PCB). Touch screens make use of coordinate systems to locate where the user touched the screen.

Resistive touch panels are the lowest cost option and are standard equipment on many TFT modules. They are more common on smaller TFT displays, but can still be incorporated on larger modules.

Resistive touch panels are constructed using flexible materials with an air gap between and are coated with a resistive layer. When an object applies pressure to the top layer, it makes contact with microdots located on the bottom layer. This allows the touch screen to find the location of the touch using X and Y coordinates.

Custom resistive touch screens are an option if the customer requires a seal or gasket to be in contact with the glass and not in contact with the touch panel.

Capacitive touch panels have become popular with such software as Windows 8®, Android® and Apple®. Additionally it is used in products such as cell phones and tablets, where multi-touch and zoom capabilities are important.

Contrast ratio, or static contrast ratio, is one way to measure the sharpness of the TFT LCD display. This ratio is the difference between the darkest black and the brightest white the display is able to produce. The higher the number on the left, the sharper the image. A typical contrast ratio for TFT may be 300:1. This number ratio means that the white is 300 times brighter than the black.

TFT LCD displays are measured in inches; this is the measurement of the diagonal distance across the glass. Common TFT sizes include: 1.77”, 2.4”, 2.8”, 3”, 4.3”, 5”, 5.7”, 5.8”, 7”, 10.2”, 12.1 and 15”.

TFT resolution is the number of dots or pixels the display contains. It is measured by the number of dots along the horizontal (X axis) and the dots along the vertical (Y axis).

Certain combinations of width and height are standardized and typically given a name and a letter representation that is descriptive of its dimensions. Popular names given to the TFT LCD displays resolution include:

Transmissive displays must have the backlight on at all times to read the display, but are not the best option in direct sunlight unless the backlight is 750 Nits or higher. A majority of TFT displays are Transmissive, but they will require more power to operate with a brighter backlight.

Transflective displays are readable with the backlight off provided there is enough ambient light. Transflective displays are more expensive than Transmissive also there may be a larger MOQ for Transflective. However, Transflective displays are the best option for direct sunlight.

A primary job of the driver is to refresh each pixel. In passive TFT displays, the pixel is refreshed and then allowed to slowly fade (aka decay) until refreshed again. The higher the refresh frequency, the sharper the displays contrast.

The controller does just what its name suggest. It controls the drivers. There is only one controller per display no matter how many drivers. A complex graphic display with several thousand pixels will contain one controller and several drivers.

The TFT display (minus touch screen/backlight) alone will contain one controller/driver combination. These are built into the display so the design engineer does not need to locate the correct hardware.

If you do not see a Thin Film Transistor (TFT) Display module that meets your specifications, or you need a replacement TFT, we can build a custom TFT displays to meet your requirements. Custom TFTs require a one-time tooling fee and may require higher MOQs.

Ready to order samples for your TFT design? Contact one of our US-based technical support people today concerning your design requirements. Note: We can provide smaller quantities for samples and prototyping.

This new range of TFT LCD displays with unique characteristics come with the standard interfaces including MiPi, SPI, RGB, DisplayPort and eDP. However, to aid our customers and increase our flexibility of interfacing we are also offering proprietary interface boards which allow you to simply interface via the HDMI / USBC inputs. If you would like more information on this interface board, then please just contact us.

Another major development, available on most of the new range, is the full active LED dimming backlighting which is a technology improvement on edge lit displays. This new technology allows you to control certain parts of the screen and to optimize colours and shades.

You can still dim our edge-lit backlight products, by sending the right signals, but all the LEDs dim at once. This is what we call global dimming. Local dimming is drastically different from traditional edge-lit backlights in that the backlight is an array of LEDs pointing at the user like a direct backlight, but the difference is that each LED is individually controlled. The video input signal is received by our board and then it splits it.

On one side, it pushes the video to the LCD layer but on the other side, it processes the video, decides what the best brightness should be for each and every section of the LCD (divided into zones) based upon the image that is on it. Then it tells each LED what brightness to be for optimisation. The result is that the blacks are darker, the whites are brighter, and everything in between is more in tune with what they should be. And this is happening 60 times per second, wow, what a performance for optimization process!

You can achieve true HDR (High-dynamic-range) and can exceed HDR1000* specs.  The dynamic contrast ratio is virtually unlimited and as you can see can reach 10 Million to one (10M:1) and you can achieve peak brightness that’s daylight readable but have the colour and brightness depth of an OLED display.  We are seeing great interest in these displays in areas such as broadcast, medical and automotive industries as they value the quality of the image and performance that standard TFTs cannot offer.

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.

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.

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.

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.

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:

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.

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.

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.

... and dusty conditions. Plus, the protective glass serves to protect the display against sharp foreign objects, meaning the screen is still operable even with deep scratches on the surface.

Industrial Flat Panel Monitors FP6000 Series adapt with various host devices that you need, with a high-quality and stylish design monitor and high robustness.

The C6 Monitor is part of KEB’s industrial monitor product series, offering the user an industrial touch monitor with 16 million colors and resolution up to full HD.

VMD 3002 is a robust 10.4-inch TFT LCD monitor with enhanced brightness, projected capacitive touchscreen, and high performance loud speaker. It is designed with a single cable to consolidate ...

VMD 1001 is a 7-inch TFT LCD monitor with 4 wire resistant touch screen sensor. With the high brightness display and automatically brightness control, it is designed ...

VMD 2002 is an 8-inch TFT LCD monitor with 4 wire resistant touch screen sensor. With the high brightness display and automatically brightness control, it is designed ...

The Shenzhen TopWay Technology Co.,LTd manufactured the LMT104 SDH01 with an intense brightness LED back light. It consists of a high reliability design for industrial application. The product can generate with 10.4", 800 x RGB x 6000 ...

TOPWAY Color TFT Modules are designed to provide robust and easy to install display products for industrial applications. For many years in business, the broad design experience and the full range of iconic products made ...

... AccuTouch five-wire resistive -in addition to a combination USB and serial touch controller, DVI, VGA and built-in speakers. The monitor is available in white, touch and non-touch enabled versions.

The HANNspree HP248WJB is a 23.8-inch Full HD monitor featuring an integrated 5Mpixel webcam, microphone array and stereo speakers for video conferencing and live-streaming. The TFT panel delivers ultra-wide ...

... daisy chainable HS272PDB monitor has both a DisplayPort input and a DisplayPort output. The DisplayPort output connects to the next downstream display. This cabling arrangement, with one DisplayPort cable between each ...

... Industrial Monitor with a 19"LCD TFT display, manufactured by IPO Technologie. This screen is compatible with all PCs, and is made out of heavy-duty metal. It uses a fanless cooling system ...

Hengstar embedded open display products adopt industrial process, with standard DC 12V power input, 9 ~ 36V optional, working temperature support - 30 ~ ...

This product is part of the Harmony SCU range, an offer of HMI controllers from 3.5 to 5.7inch colour screens. The HMI small touchscreen features 3.5inch QVGA backlit LED colour TFT LCD display and supports 320 x 240 pixels resolution. It supports Korean, Chinese (simplified Chinese), Japanese (ANK, Kanji), ASCII and Taiwanese (traditional Chinese) character fonts. It supports 65536 colours with 50000 hours of backlight lifespan. The analogue touch panel with 16 levels brightness provides four viewing angles 60° left, 60° right, 40° top, 60° bottom in horizontal x vertical. Its dimensions are 97.6mm (width) x 80mm (depth) and weighs 0.53kg. The integrated design of Harmony SCU delivers maximum functionality while keeping installation easy. Designed for small machines and simple processes control, its state-of-the-art display provides clear readability. The Harmony SCU (formerly known as Magelis SCU) is designed to operate with EcoStruxure™ Machine Expert. It offers functionality for control of small machines and simple processes, while saving up to 30% in installation and ownership costs.

This product is part of the Harmony SCU range, an offer of HMI controllers from 3.5 to 5.7inch colour screens. The HMI small touchscreen features 3.5inch QVGA backlit LED colour TFT LCD display and supports 320 x 240 pixels resolution. It supports Korean, Chinese (simplified Chinese), Japanese (ANK, Kanji), ASCII and Taiwanese (traditional Chinese) character fonts. It supports 65536 colours with 50000 hours of backlight lifespan. The analogue touch panel with 16 levels brightness provides four viewing angles 60° left, 60° right, 40° top, 60° bottom in horizontal x vertical. Its dimensions are 97.6mm (width) x 80mm (depth) and weighs 0.53kg. The integrated design of Harmony SCU delivers maximum functionality while keeping installation easy. Designed for small machines and simple processes control, its state-of-the-art display provides clear readability. The Harmony SCU (formerly known as Magelis SCU) is designed to operate with EcoStruxure™ Machine Expert. It offers functionality for control of small machines and simple processes, while saving up to 30% in installation and ownership costs.