tft display size brands

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.

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.

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.

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”.

As a general rule, the larger the size of the glass the higher the cost of the display, but there are exceptions to this rule. A larger display may be less expensive than a smaller display if the manufacture produces higher quantities of the larger displays. When selecting your color display, be sure to ask what the cost is for one size smaller and one size larger. It may be worth modifying your design requirements.

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).

The higher the resolution, the more dots per square inch (DPI), the sharper the display will look. A higher resolution results in a higher cost. One reason for the increase in cost is that more driver chips are necessary to drive each segment.

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.

Drivers update and refresh the pixels (Picture Elements) of a display. Each driver is assigned a set number of pixels. If there are more pixels than a single driver can handle, then an additional drivers are added.

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.

RELEC’s standard TFT Displays are available in a wide range of sizes, from small 1.77” up to 31.5”. These cover all industry-standard resolutions, sizes, and interfaces. Standard units are available with brightness levels exceeding 1500 cd/m² and can be supplied with or without resistive or PCAP touch panels.

In addition to supplying standard panels, we also have the ability to offer a range of enhancements to improve the optical, mechanical and environmental performance of your display. These may include:

... 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.

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 ...

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 ...

Model Name：AMG-19OPDX01T7Screen Size：19"Active Display Area (mm)：376.32(H)x301.06(V)Pixel Pitch (mm)：0.294(H)x0.294(V)Display Mode：Normally whiteDisplay Resolution (pixel)：1280x1024Contrast Ratio：1000:1Touch screen(optional)：PCAP ...

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 ...

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

... . This compact display is less than 8” wide and weighs only 1 kg, and the same model is available in screen sizes up to 21.5". This touchscreen monitor can be connected to any computer including a rugged ...

Sysgration"s UPC-M series open frame monitor products are fit for various industries. With 10.1” to 21.5" display, featuring a projected capacitive touch and anti-glare display, the high-end UPC-M series can also be integrated ...

Sysgration"s UPC-M series open frame monitor products are fit for various industries. With 10.1” to 21.5" display, featuring a projected capacitive touch and anti-glare display, the high-end UPC-M series can also be integrated ...

Sysgration"s UPC-M series open frame monitor products are fit for various industries. With 10.1” to 21.5" display, featuring a projected capacitive touch and anti-glare display, the high-end UPC-M series can also be integrated ...

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 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.

Founded in 2006, ONation is a professional LCM manufacturer in Taiwan focused on small to medium size LCD modules. Targeting the industrial application market, ONation is constantly on the quest for making innovative and quality displays.

With the first step taken in the Japanese niche customization display market, ONation has developed skillful and resourceful project management team to handle a wide variety of projects. The team provides expertise to reduce the span of design time and ensures product compliance according to customers" requirements.

With the ever changing technology, ONation progresses continuously towards development of new products and technology. Starting from TN, STN, CSTN, to TFT and AM-OLED display, ONation has evolved with the display technologies as well as provided customized solutions.

In addition to the standard display lineup, integrated control boards and touch panel solutions are also avaliable and can be customized to fit specific requirements. Moreover, optical characteristics enhancement service is also available.

1. Professional Manufacturer in LCD Display: Hongxian Technology Co., Ltd. specializes in customizing high-end LCD display, which is widely used in military industry, security, vehicle audio-visual, medical, reverse rearview mirror, industrial control equipment, smart home, visual doorbell, building elevator advertising, SIP telephone and so on.2. Accept Customization Order:We aim to provide customers with great product solutions. In order to better serve our valuable customers, we accept the customization order of the driver board, touch screen of AV, VGA, MCU, etc.

1. Professional Manufacturer in LCD Display: Hongxian Technology Co., Ltd. specializes in customizing high-end LCD display, which is widely used in military industry, security, vehicle audio-visual, medical, reverse rearview mirror, industrial control equipment, smart home, visual doorbell, building elevator advertising, SIP telephone and so on.2. Accept Customization Order:We aim to provide customers with great product solutions. In order to better serve our valuable customers, we accept the customization order of the driver board, touch screen of AV, VGA, MCU, etc.

TFT DisplayOur product range includes a wide range of 4.3 inch tft display without touch, 3.5 inch tft display without touch, 3.5 inch tft resistive touch display, 4.3 inch tft display with resistive touch, 5 inch tft display without touch and 5 inch tft display with resistive touch.

Panox Display provides free connectors for clients who purchase more than five products from us. Our product range includes connectors from Molex, Kyocera, AXE, AXG, JAE, Hiros, and more.

Panox Display provides a customized cover glass/touch panel service. We supply cover glass from Gorilla, AGC, and Panda, which all have excellent optical performance. We also supply driver ICs from Goodix and Focaltech.

If your applications are directly connected to a PC, a cellphone, or Raspberry Pi, and you have enough space to insert a board to input video, Panox Display can provide customized Controller/Driver boards with input connections for VGA, HDMI, DVI, DP, Type-C video input, MIPI, RGB, LVDS, and eDP.

Maximum Display Resolution: PAL/NTSC auto switch 2 Video inputs auto switch when reversing Resolution:800*480 Nominal voltage:12V-24V with sunshade panel For all kind of heavy duty vehicles

The adoption of LCD technology in vehicular displays has happened quite quickly and smart displays have by now pretty much replaced the mechanical dashboards of yesteryears in cars. In an interview with our team, Rei Tjoeng from Sharp Devices revealed some interesting information regarding automotive-grade LCDs, the recent trends, and specific characteristics that make some LCD displays different from the others available in the market.

A. Adoption of TFT in 2-wheeler cluster applications has increased in a big way. The global automotive industry is widely believed to be on the cusp of tremendous change in terms of manufacturing, sales, and the overall business model, owing to the rapid advances in new-age technologies such as autonomous driving, augmented reality, and big data.

Advanced driver-assistance systems (ADAS)—such as parking assistance, forward collision, lane-departure warnings, and blind-spot monitoring—are frequently hailed as the technologies that will usher us into an age of autonomous transportation, but drivers are still either untrusting or too trusting of these features. This has led to an evolution of sorts in the in-car user experience interfaces, and more so with the way automotive display makers are developing new products.

The future for ergonomic conformal displays, display-based dash, central console, in-door wing mirrors, and transparent displays that offer unobtrusive visual information during journeys is bright. Head-up displays are fast gaining popularity as an ideal interface for disseminating crucial information such as navigation messages, vehicle speed, and warnings.

A. Yes, reflective LCDs, which use ambient light to reflect in order to read. In 2W cluster applications, where TFT is exposed to direct sunlight, readability is a major issue. Sharp Reflective LCD is a solution as visibility is crystal clear without any glare and is available in colour too. Equipped with a backlight, it can be used at night also.

Normal TFT has to pump more power through the backlight, which results in more power consumption and backlight life also gets affected to a large extent. This reflective LCD consumes very little power and could be the best fit-in product for the EV segment.

Q. One of the first fears that come to one’s mind when we see a large tablet-like display in cars is of its breaking. But what is the actual risk of these screens breaking?

A. The market is now shifting to large-size TFT displays in the automotive segment. These displays are automotive-grade LCDs and are tested for shock, vibration, high and low temperature, etc. For more protection and safety, glass bonding is done over TFT. Glass bonding with a cover glass on the LCD protects it from shock, as the hardened adhesive behind the glass acts as a shock absorber. Shakes and shocks are less likely to damage the display and glass, making this an important benefit for transportation applications. In the unlikely event that the glass is damaged, shards of broken glass will remain stuck to the optical adhesive.

Q. Reflection or glaring sunlight sometimes makes it difficult to read the displays. Any innovation introduced recently, or underway, that may solve this issue?

From a design engineer’s perspective, what are the top factors—besides the obvious ones like price, size, brand, after-support, etc—that should be borne in mind while selecting the right LCD panel?

There are a few LCD specs the design engineers need to consider at high priority when they select the LCD. The first specification will be the screen size and aspect ratio. The aspect ratio is the ratio between the length and width of the LCD. Some common ratios are 4:3, 5:4, 16:9, and so on. Of course, sometimes marketing people will also consider these specs as they will affect the whole outlook and design of the product.

A. The smartphone has become very popular in recent years and it is influencing the engineers’ design. We saw some EV companies use the smartphone LCD as the cluster or GPS display for their first-generation products. The smartphone LCD is nice but, unfortunately, it is not designed for automotive applications, especially not for 2-wheeler outdoor usage. When the 2-wheeler is under the sunshine, the driver can barely see anything from the smartphone LCD. And, also, the smartphone LCD’s lifetime becomes much shorter under the automotive application scenario.

A. Sharp Singapore has been in this region for many years. We understand our customers. First, our team will get the customer’s requirements from both the marketing and engineering sides. We will check the customer’s motherboard’s graphics capability, display interface, and other necessary technical details. We will propose the best suitable LCDs to the customer and explain the reason. We will explain what we observe from the market trend and help the customer to know the best options.

Q. Do you have some form of sampling programme for them to receive samples during their prototyping stages? Do you have development or evaluation kits for your LCD displays?

It is the cutest display for the Raspberry Pi. It features a 3.5" display with 480x320 16-bit color pixels and a resistive touch overlay. It"s designed to fit nicely not only to the Pi Model A or B but also works perfectly fine with the Model B+/2B/3B/4B.