DV480FBM-N01 is 48-inch LCD-TFT display module with 3840×720 resolution (any view) from BOE Co., without TFT controller, interface: V-by-One. The module is equipped with an Edge LED backlight, LED inverter, an IPS screen. The display characterizes with a brightness of 1000 cd/m², a static contrast ratio of 1000:1.
P495IVN01.0 is 49.5-inch LCD-TFT display module with 1920×540 resolution (any view) from AUO Co., without TFT controller, interface: LVDS. The module is equipped with an Edge LED backlight, LED inverter, a MVA screen. The display characterizes with a brightness of 1500 cd/m², a static contrast ratio of 4000:1.
SSF5197-INU is 51.97-inch LCD-TFT display module with 3840×1077 resolution (any view) from Litemax Co., without TFT controller, interface: V-by-One, DVI-D, HDMI, VGA, DP. The module is equipped with an Edge LED backlight, LED inverter, local dimming. The display characterizes with a brightness of 1400 cd/m², a static contrast ratio of 6130:1.
P281SVN01.0 is 28.1-inch LCD-TFT display module with 800×800 resolution (any view) from AUO Co., without TFT controller, interface: LVDS. The module is equipped with an Edge LED backlight, LED inverter, a MVA screen and square. The display characterizes with a brightness of 700 cd/m², a static contrast ratio of 4000:1.
P353KVN01.0 is 35.3-inch LCD-TFT display module with 1600×1800 resolution (any view) from AUO Co., without TFT controller, interface: V-by-One. The module is equipped with an Edge LED backlight, LED inverter, a MVA screen and square. The display characterizes with a brightness of 500 cd/m², a static contrast ratio of 4000:1.
The 49.9-inch LCD-TFT display from AUO P449SVN01.0 has a resolution of 1280×1280, no controller, LVDS interface. The module is equipped with Edge LED backlight, LED inverter, MVA matrix and square. The display features a brightness of 700 cd/m², a static contrast ratio of 4000:1.
WF101FSYAPLNG0# is 10.1-inch LCD-TFT display module with 1280×800 resolution (landscape view) from Winstar Co., without TFT controller, interface: LVDS. The module is equipped with an Edge LED backlight, capacitive touch screen, an IPS screen. The display characterizes with a brightness of 900 cd/m², a static contrast ratio of 800:1 and an ability to work in the industrial temperature range (-20~70°C).
WF35LTIACDNN0# is 3.5-inch LCD-TFT display module with 320×240 resolution (landscape view) from Winstar Co., without TFT controller, interface: RGB. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 420 cd/m², a static contrast ratio of 350:1 and an ability to work in the industrial temperature range (-20~70°C).
WF43VSIAEDNN0# is 4.3-inch LCD-TFT display module with 480×272 resolution (landscape view) from Winstar Co., without TFT controller, interface: RGB. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 1000 cd/m², a static contrast ratio of 350:1 and an ability to work in the industrial temperature range (-20~70°C).
WF57ETIECDNN0# is 5.7-inch LCD-TFT display module with 320×240 resolution (landscape view) from Winstar Co., without TFT controller, interface: RGB. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 900 cd/m², a static contrast ratio of 200:1 and an ability to work in the industrial temperature range (-20~70°C).
The 15.6-inch LCD-TFT display from Litemax DLH1567-A has a resolution of 1920×1080, controllerless, VGA interface, and DP. The module is equipped with an Edge LED backlight, LED inverter, AD Board. The display characterizes with a brightness of 1400 cd / m², a static contrast ratio of 800: 1 and the ability to work in the industrial temperature range (-10 ~ 60 ° C).
WF52QTLBSDBN0# is 5.2-inch LCD-TFT display module with 480×128 resolution (landscape view) from Winstar Co. and SSD1963 controller, that enables using the following interfaces: parallel. The module is equipped with an Edge LED backlight, LED inverter. The display characterizes with a brightness of 500 cd/m², a static contrast ratio of 500:1 and an ability to work in the industrial temperature range (-20~70°C).
G121I1-L01 is 12.1-inch LCD-TFT display module with 1280×800 resolution (landscape view) from Innolux Co. and controller, that enables using the following interfaces: LVDS. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 400 cd/m², a static contrast ratio of 1000:1 and an ability to work in the industrial temperature range (-10~70°C).
G101ICE-L03 is 10.1-inch LCD-TFT display module with 1280×800 resolution (landscape view) from Innolux Co. and controller, that enables using the following interfaces: LVDS. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 500 cd/m², a static contrast ratio of 1000:1 and an ability to work in the industrial temperature range (-20~65°C).
G150XNE-E01 is 15.0-inch LCD-TFT display module with 1024×768 resolution (landscape view) from Innolux Co. and controller, that enables using the following interfaces: eDP. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 400 cd/m², a static contrast ratio of 2500:1 and an ability to work in the industrial temperature range (-20~70°C).
G150XNE-L01 is 15.0-inch LCD-TFT display module with 1024×768 resolution (landscape view) from Innolux Co. and controller, that enables using the following interfaces: LVDS. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 500 cd/m², a static contrast ratio of 2500:1 and an ability to work in the industrial temperature range (-30~80°C).
G133IGE-L03 is 13.3-inch LCD-TFT display module with 1280×800 resolution (landscape view) from Innolux Co. and controller, that enables using the following interfaces: LVDS. The module is equipped with an Edge LED backlight. The display characterizes with a brightness of 500 cd/m², a static contrast ratio of 800:1 and an ability to work in the industrial temperature range (-30~70°C).
EV190WPM-N10 is a 19-inch LCD-TFT display module with 1680×1050 resolution (landscape view) from BOE. This medical-grade display offers 350 cd/m² brightness and a 1000:1 contrast ratio, ensuring accurate and sharp visuals. Supporting LVDS interfaces, it is designed for stable operation between 0°C and 60°C, suitable for high-demand medical environments.
EV156FHM-N80 is a 15.6-inch LCD-TFT display module with 1920×1080 resolution (landscape view) from BOE. It offers 400 cd/m² brightness and an 800:1 contrast ratio, making it suitable for critical medical applications requiring high clarity. The module supports eDP interfaces and functions in a temperature range of -20°C to 70°C.
Custom LCD-TFT Displays
Choosing an LCD-TFT display for a designed device involves selecting many parameters. It is expected that images presented on LCD-TFT screens will be of the highest quality, and the content presented will be perfectly readable even in unfavorable conditions. From the designer’s point of view, a favorable quality-to-price ratio is usually also important.
How to choose LCD-TFT display parameters?
The most important LCD-TFT display parameters include resolution, brightness, contrast, viewing direction, and operating temperature. It’s worth paying attention also to the active area, so that after placing the module with the screen in the device’s housing, all content presented on it is still visible. For solutions that require touch functions, it is necessary to choose a preferred touch sensor, and also to apply a decorative/protective glass.
In addition, depending on the conditions prevailing at the location of the end device, it’s worth paying attention to compliance with EMC standards or ensuring the tightness of the housing.
Below we describe selected LCD-TFT display parameters.
LCD-TFT screen resolutions
A pixel is the basic element that creates an image. Colorful LCD-TFT screens display pixels consisting of three subpixels – red, green, and blue (basic RGB colors). Sometimes an additional subpixel is added – in white, which increases the brightness of the LCD-TFT display. Proper control of individual subpixels results in the creation of a specific pixel color.
The resolution of the LCD-TFT display determines the number of pixels horizontally and vertically (e.g., 1920×1080 px is FullHD, 3840 x 2160 px is 4K, and 7680×4320 px is 8K). The choice of LCD-TFT screen resolution depends on the purpose of the application. This parameter affects the readability of the image (the higher the resolution, the clearer the image), and the larger the diagonal (value measured in inches), the more pixels are needed to achieve appropriate image sharpness.
Brightness of the LCD-TFT display
The brightness of the LCD-TFT display is the intensity of light emitted by the screen, which is measured by presenting pure white. According to the SI system, the unit used to measure it is candela per square meter (cd/m2). The optimal brightness of the LCD-TFT monitor in office conditions is about 150 cd/m2. High brightness of the LCD-TFT screen is necessary in brightly lit places, regardless of the type of light (natural/artificial). These include, for example, LCD-TFT displays used in information visualization systems in public spaces (e.g., in transport or commerce, and – broadly speaking – in digital signage solutions). In their case, brightness of at least 1000 cd/m2 is required.
Learn more about the brightness of LCD-TFT displays in the guide where we describe this parameter.
Contrast of the LCD-TFT display
The contrast of the LCD-TFT display is the ratio of light intensity between the brightest and the darkest point on the screen. Its value affects the quality of the image. Generally, it can be said that the higher the contrast ratio, the better the readability of content. However, it should be read in relation to other parameters, such as brightness. The contrast of LCD-TFT displays is affected by, among others, the backlighting technology, which can be further optimized by using, for example, local dimming technology.
Viewing direction
LCD-TFT displays with the widest viewing angles, such as 89°/89°/89°/89°, are gaining popularity. These are solutions where the presented content can be read almost from any plane. Such possibilities are provided by, for example, IPS technology matrices.
However, in the case of devices where content from LCD-TFT displays is read from “above” or “below”, models based on TN (Twisted Nematic) technology with limited viewing angles can be used – at 12:00 (when we look from “above”) and at 6:00 (when we look from “below”). LCD-TFT displays with narrower viewing angles can significantly affect the reduction of end device implementation costs.
Operating temperature
The operating temperature of the LCD-TFT display is an important factor, for example, in outdoor applications. Screens placed outside are exposed to the effects of weather conditions, including frost and heat. If the temperatures recommended by the manufacturers are exceeded, the liquid crystals may freeze or overheat. Therefore, in outdoor applications, LCD-TFT displays should be used with the widest possible operating temperature ranges (currently up to -30~80°C).
If the device with the LCD-TFT display will be located in a sunlit location, it’s worth using models with hiTNI technology. The solar radiation reaching the earth can reach a value of even 1000 W/m2, heating the surface of screens to over 100° C. The rising temperature can cause changes in the state of aggregation of liquid crystals, which until they cool down again, lose their original properties – light is not transmitted, which ultimately results in the formation of black spots. In LCD-TFT displays with hiTNI technology, the risk of “overheating” liquid crystals (and as a result their temporary damage) is minimized, ensuring constant access to the presented content.
LCD-TFT display manufacturers in the Unisystem offer
Among the most important suppliers of LCD-TFT displays in the Unisystem offer, it is worth mentioning the largest global manufacturers such as Winstar, Litemax, Innolux, AUO, and BOE, as well as a local manufacturer, the Polish company Riverdi.