tft lcd brightness quotation

Leadtek has paid great efforts on research and development of TFT-LCM, especially on its application of consumable and industrial products. The sizes of LCM includes 1.4”, 2.4”, 3.5", 3.51", 4.3", 4", 5", 7", 8", 10.1” and 11.6". And among them the 3.5”, 4.3", 5", 7” and 10.1" LCM has achieved the leading level of the industry, and mainly applied to vehicle-applications, tablet PCs, smartphones, medical equipment, measurement equipment, E-books, EPC and industrial products, and provides powerful and reliable supports on supplies and qualities. We are cooperating with famous foreign companies on research and developments, and will bring out the series products of industrial control. Also, we explore the overseas market, and build up a long-term relationship with our overseas partners and agents, Leadtek products will be worldwide in the near future.

9. HI, Looking at the 10.1 inch display, I"d like information on: 1. Power input/voltage, 2. Interface/cable, 3. Brightness capability, 4. Cost per unit

Leadtek has paid great efforts on research and development of TFT-LCM, especially on its application of consumable and industrial products. The sizes of LCM includes 1.4”, 2.4”, 3.5", 3.51", 4.3", 4", 5", 7", 8", 10.1” and 11.6". And among them the 3.5”, 4.3", 5", 7” and 10.1" LCM has achieved the leading level of the industry, and mainly applied to vehicle-applications, tablet PCs, smartphones, medical equipment, measurement equipment, E-books, EPC and industrial products, and provides powerful and reliable supports on supplies and qualities. We are cooperating with famous foreign companies on research and developments, and will bring out the series products of industrial control LCD display. Also, we explore the overseas market, and build up a long-term relationship with our overseas partners and agents, Leadtek products will be worldwide in the near future.

Even if this is true, there are still ST7282 registers that users might want to change. For example, on pages 39-40 of the datasheet, I see registers for setting brightness, contrast, and gamma. These will not be accessible.

The G070VTN02.0 is a 7 inch bare bone TFT LCD panel kit ready to be integrated into kiosks, gaming machines, way-finding stations, digital signage systems or any solution needing the versatility of this raw component to reduce cost and save space in the creation of OEM designs. This panel has a resolution of 800 x 480 and a sun-readable brightness of 1500 NITS.

Get rich colors, detailed images, and bright graphics from an LCD with a TFT screen. Our standard Displaytech TFT screens start at 1” through 7” in diagonal size and have a variety of display resolutions to select from. Displaytech TFT displays meet the needs for products within industrial, medical, and consumer applications.

TFT displays are LCD modules with thin-film transistor technology. The TFT display technology offers full color RGB showcasing a range of colors and hues. These liquid crystal display panels are available with touchscreen capabilities, wide viewing angles, and bright luminance for high contrast.

Our TFT displays have LVDS, RGB, SPI, and MCU interfaces. All Displaytech TFT LCD modules include an LED backlight, FPC, driver ICs, and the LCD panel.

We offer resistive and capacitive touch screens for our 2.8” and larger TFT modules. Our TFT panels have a wide operating temperature range to suit a variety of environments. All Displaytech LCDs are RoHS compliant.

We also offer semi-customization to our standard TFT screens. This is a cost-optimized solution to make a standard product better suit your application’s needs compared to selecting a fully custom TFT LCD. Customizations can focus on cover glass, mounting / enclosures, and more - contact us to discuss your semi-custom TFT solution.

TFT displays are full color LCDs providing bright, vivid colors with the ability to show quick animations, complex graphics, and custom fonts with different touchscreen options. Available in industry standard sizes and resolutions. These displays come as standard, premium MVA, sunlight readable, or IPS display types with a variety of interface options including HDMI, SPI and LVDS. Our line of TFT modules include a custom PCB that support HDMI interface, audio support or HMI solutions with on-board FTDI Embedded Video Engine (EVE2).

ASI-T-17711A1SPN/D is a 1.77 inch transflective TFT with a resolution of 160 x 128, SPI interface and with a brightness of 110 Nits; viewable in direct sunlight.

ASI-T-20043A5PMN/AY is a 2.0 inch TFT with a resolution of 480 x 360, 3W SPI+16 bit RGB or MIPI interface, IPS all view, with a high brightness of 500 Nits.

ASI-T-240DA8BN/D is a 2.4 inch high brightness TFT with a resolution of 240 X 320, CPU 16-bit interface and with a brightness of 800 Nits; viewable in direct sunlight.

ASI-T-240DA10SMN/AQ is a 2.4 inch high brightness TFT with a resolution of 240 x 320, SPI & MCU interface, IPS all-angle view and with a brightness of 1000 Nits; viewable in direct sunlight. It also features an extra wide operating temperatures of -30 to +80C; perfect for extreme environmental applications.

ASI-T-240DAKBN/D is a 2.4 inch high brightness TFT with a resolution of 240 x 320, MCU interface and with a brightness of 1000 Nits; viewable in direct sunlight.

ASI-T-283DAKCRN/A is a 2.83 inch high brightness TFT with a resolution of 240 x 320, CPU, RGB, SPI interface and with a brightness of 1000 Nits; viewable in direct sunlight

ASI-T-3501RA1EN/A is a 3.5 inch TFT with a resolution of 480 x 640, 18 bit RGB, All View interface and with a brightness of 120 Nits; viewable in direct sunlight

ASI-T-3501RA1EN/D is a 3.5 inch TFT with a resolution of 480 x 640, 18-bit DBI Type B, All View interface and with a brightness of 120 Nits; viewable in direct sunlight

ASI-T-350EA8RCY6/A is a 3.5 inch high brightness TFT with a resolution of 320 x 240, 24-bit Parallel RGB/Serial RGB/CCIR/YUV interface and with a brightness of 850 Nits; viewable in direct sunlight with Capacitive Touch Panel

ASI-T-350EB6FN/D is a 3.5 inch high brightness TFT with a resolution of 320 x 240, RBG 24 bits interface and with a brightness of 600 Nits; viewable in direct sunlight.

ASI-T-350G1A3MP6/AT is a 3.5 inch TFT with a resolution of 640 x 960, MIPI, All View interface, a brightness of 380 Nits with a Capacitive Touch Panel.

ASI-T-350ZA5SRN/AC is a 3.5 inch high brightness TFT with a resolution of 320 X 480, SPI+RGB interface, IPS, a brightness of 550 Nits; viewable in direct sunlight

ASI-T-350ZB2BT/A is a 3.5 inch TFT with a resolution of 320 x 480, RGB/SPI/8/9/16/18 CPU interface, a brightness of 290 Nits with a Resistive Touch Panel.

ASI-T-10251248AKLN/D is a 10.25 inch wide TFT, with a resolution of 1280 x 480, LVDS interface, IPS all view, with wide temperature operation and storage and a high brightness of 1,000 Nits.

ASI-T-9201948A5LN/D is a 9.2 inch wide TFT, with a wide operating temperature and a resolution of 1920 x 480, LVDS - Bar Type interface and a brightness of 500 Nits; viewable in direct sunlight.

ASI-T-8801248A5LN/AD is a 8.8 inch bar type, LVDS interface TFT with a resolution of 1280 x 480, and a brightness of 500 Nits; All View and viewable in direct sunlight.

ASI-T-8801248A4LN/D is a 8.8 inch high brightness TFT with a resolution of 1280 x 480, LVDS/IPS, Bar Type interface and with a brightness of 500 Nits; viewable in direct sunlight

ASI-T-7844128A8LN/D is a 7.84 inch bar type, high brightness TFT with a resolution of 400 x 1280, LVDS/IPS interface and with a brightness of 550~850; viewable in direct sunlight.

ASI-T-7844128A8LN/A is a 7.84 inch high brightness TFT with a resolution of 400 x 1280, LVDS, All View, Bar Type interface and with a brightness of 850 Nits; viewable in direct sunlight.

ASI-T-40072B3MP6/A is a 4.0 inch TFT with a resolution of 720 x 720, 4-lane MIPI interface and with a brightness of 300 Nits; with a G+G Capacitive Touch Panel

ASI-T-39548A6SRN/AY is a 3.95 inch high brightness TFT with a resolution of 480 x 480, SPI/RGB interface and with a brightness of 650 Nits; viewable in direct sunlight

ASI-T-20043A5PMN/AY is a 2.0 inch TFT with a resolution of 480 x 360, 3W SPI+16 bit RGB or MIPI interface, IPS all view, with a high brightness of 500 Nits.

ASI-T-17711A1SPN/D is a 1.77 inch transflective TFT with a resolution of 160 x 128, SPI interface and with a brightness of 110 Nits; viewable in direct sunlight.

ASI-T-10101B2MP6/AT is a 10.1 inch TFT with a resolution of 800 x 1280, 4-lane MIPI interface, a brightness of 230 Nits with a Capacitive Touch Panel.

ASI-T-6951A3M4/D is a 6.95 inch TFT with a resolution of 800 x 1280, IPS all view, MIPI interface, and a brightness of 300 Nits with a Capacitive Touch Panel.

ASI-T-3501RA1EN/D is a 3.5 inch TFT with a resolution of 480 x 640, 18-bit DBI Type B, All View interface and with a brightness of 120 Nits; viewable in direct sunlight

ASI-T-3501RA1EN/A is a 3.5 inch TFT with a resolution of 480 x 640, 18 bit RGB, All View interface and with a brightness of 120 Nits; viewable in direct sunlight

ASI-T-1210HB4LN/D is a 12.1 inch wide TFT, with a wide operating temperature, a resolution of 800 x 600, all view display, LVDS interface and a brightness of 450 Nits.

ASI-T-1040HB4LN/D is a 10.4 inch wide TFT, with a wide operating temperature and a resolution of 800 x 600, LVDS interface and a brightness of 400 Nits.

ASI-T-1040GA6TN/D is a 10.4 inch wide TFT, with a wide operating temperature and a resolution of 640 x 480, All View display, RGB interface and a brightness of 500 Nits.

ASI-T-1010SA9HD6/X is a 10.1 inch high brightness TFT with a resolution of 1280 x 800, IPS, HDMI interface and with a brightness of 900 Nits; viewable in direct sunlight with Capacitive Touch Panel

ASI-T-1010SA8HU6/A is a 10.1 inch high brightness TFT with a resolution of 1280 x 800, All-View, HDMI & USB interface, with a brightness of 850 Nits; viewable in direct sunlight and a capacitive touch panel.

ASI-T-1010SA5DN/D is a 10.1 inch high brightness TFT with a resolution of 1280 x 800, IPS, LVDS interface and with a brightness of 900 Nits; viewable in direct sunlight

ASI-T-1010JB5LN/D is a 10.1 inch high brightness TFT with a resolution of 1024 x 600, IPS, LVDS interface and with a brightness of 500 Nits; viewable in direct sunlight

Before answering the questions below, it would be helpful to provide a simple overview of how a TFT LCD works. Every monitor or touchscreen computer includes an LCD panel. The LCD panel is the component that you are viewing at this very moment. This panel includes a thin layer of TFT LCD pixels, where each pixel includes a red, blue, and green rectangle. You can actually see the individual pixels on a display if you place a drop of water on it. The drop will magnify the pixel area and reveal a pixel with a red, blue, and green rectangle. Each red, blue, and green rectangle is a small lens that can be adjusted to allow varying amounts of light to pass through. The colors you see on your screen are determined by how much light is passing through each adjustable red, green, and blue element of each pixel.

The light that you see does not come from the pixels themselves, but from the backlight behind the pixels, which is a series of carefully placed LEDs that emit white light that projects through the LCD pixels. You cannot see the individual backlight LEDs when you look at your monitor, because there is layer of light diffusing material between the LED backlight and the LCD pixel layer. The light diffusing material scatters the light from each individual backlight LED, so they do not show up as bright spots on your monitor.

To summarize, the three layers of an LCD panel are the TFT LCD pixel layer, the diffuser layer, and the LED backlight layer. Note that some LCDs have edge-lit backlighting, but there is no need to go into detail about this, as the same principles apply. That completes LCD panel course 101. Now, what makes a display sunlight readable?

There are two general ways to make an LCD brighter and therefore readable in sunlight. The first and simplest way is to increase the brightness of the backlight. LCD brightness is measured in Nits. Typical LCD panels have a screen brightness between 250 Nits to 450 Nits. LCD brightness of 800 Nits or higher is generally considered sunlight readable, but most sunlight readable displays are 1000 nits. Increasing the brightness of the LCD panel backlight is the most common method of making an LCD panel sunlight readable. Most of Teguar’s industrial panel PCs and touchscreen monitors are available with this type of high brightness LCD.

Another way to make an LCD sunlight readable is to change the diffuser material between the LED backlight and the LCD pixels to a “transflective” material. The transflective material is similar to reflective sunglasses or a one way window, where the shiny side is facing the LCD surface. When transflective material is used, the sunlight entering the LCD panel travels through the pixels, bounces off the transflective material, and is reflected back through the pixels to your eyes. In this case, the sunlight has much less of an impact on viewability than a traditional LCD panel, as the sunlight is reflecting back through the LCD pixels and contributing to the LCD brightness. One drawback of transflective diffuser LCDs is that they don’t allow for as much of the backlight to pass through the diffuser material, so in low light conditions the LCD does not appear as bright. Transflective diffuser LCDs are not as common as high brightness backlight LCDs.

Optical bonding improves viewability of touchscreen PCs in sunlight or other high-bright environments. In a touchscreen computer, the touchscreen sensor and the LCD panel are separate components. The touchscreen is mounted in front of the LCD surface and there is a small air gap between these two components. When sunlight passes through the touchscreen layer, some amount of the light is reflected between the LCD surface and the touchscreen; this reflection reduces LCD viewability.

Optical bonding is a process where a clear adhesive gel is placed between the LCD to the touchscreen. The gel hardens and bonds the touchscreen to the LCD to eliminate the air gap, improving contrast and clarity. Optical bonding is available on many of Teguar’s touchscreen computers and industrial monitors.

The brightness of a sunlight readable display may be overwhelming at night, when there is little or no ambient light. Most industrial computers with sunlight readable LCDs are available with an optional auto-dimming feature. With this feature, an ambient light sensor on the front bezel measures incoming light and adjusts the backlight brightness to match the current light conditions. This is typically a requirement for industrial touchscreen computers that are used in both sunlight and moonlight.

Touchscreen computers in vehicles commonly require high brightness LCDs, because of the ambient sunlight coming through the windows. Sunlight readable LCDs are also used in many indoor applications surrounded by windows, such as air traffic control centers, railroad cars, marine vessels, agriculture machinery, and public kiosks.

Brightness has been taken to a new level with Samsung’s NEW 46” Ultra High Brightness PID Display LTI460HZ01-V(0). With an amazing 5.000 cd/m² it enables superior sunlight readability and exceeds existing Public Information Displays in large sizes by a significant factor.

The Hi-Brite 46 inch Full HD 1920 x 1080 resolution LCD panel comes with an extremely wide viewing angle of 178°/178°,  a high speed response time of only 8ms and a high contrast ratio of 4.000:1. Operating in portrait and landscape mode and with a low power consumption.

Placement of screens outdoor, or indoors in high-ambient light conditions, such near a window, has been the most challenging use of other panels in the past. The new Samsung 46” high brightness screen combats the effects of high ambient light and direct sunlight conditions by maintaining an excellent visible image at all times.

Crystal Display Solution, based in Rochester, Kent in the United Kingdom, is a leading developer and marketer of customized LCD solutions for existing and future markets, combining leading-edge screen and electronic technologies. Products range from single components to complete system solutions built around TFT displays for commercial and industrial use with applications in such areas as digital signage, point-of-sale, point-of-information, automation, measurement engineering, medical instruments, and other mobile and embedded applications.

Adopte tou dwat desann dirije ekleraj ekleraj, LCD klète ka rive nan 4500Nits (personnalisable), bati -nan sond otomatik fotosensib, ka otomatikman ajiste klète ekran an selon klète anviwònman an, ekonomize enèji.