TCG121SVLPAAFA-AA20

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The TCG121SVLPAAFA-AA20 is a type of liquid crystal display module that belongs to the category of display modules, including LCD, OLED, and graphic displays. It offers superior performance due to its high resolution and a wide operational temperature range.

As a color no-touch graphical display, the TCG121SVLPAAFA-AA20 is designed for demanding applications. It is particularly suitable for medical, industrial, and consumer applications. It features superb image performance and is also extremely reliable, thanks to its long lifespan.

The main features of the TCG121SVLPAAFA-AA20 are its high resolution, wide operational temperature range, and high contrast ratio. It comes with several high-tech functionalities, such as a built-in light compensation circuit, a temperature compensation circuit, and a high dynamic range display mode.

The TCG121SVLPAAFA-AA20 offers a display size of 12.1 inches, a resolution of 1920 x 1080 pixels, and a dot pitch of 0.284 mm. It also has a recommended operating temperature range of -20°C to +70°C, a contrast ratio of 800:1, a brightness of 350 nits (cd/m2), a viewing angle of 140/140°, and a response time of 8ms.

As for its working principle, the TCG121SVLPAAFA-AA20 utilizes a thin-film-transistor (TFT) liquid crystal display (LCD). This type of display consists of a layer of liquid crystal material sandwiched between two plates of glass with a thin film transistor (TFT) or matrix array. The TFT layer is composed of thin-film transistors and capacitors, which are arranged in a matrix to control the display of the liquid crystal material.

Light passes through the LCD panel, and the liquid crystal material is then manipulated by the electric field provided by the TFT layer. As the crystal material twists and bends, it restricts the passage of light, creating a pattern of dark and light spots on the display. This pattern results in the formation of an image.

The TCG121SVLPAAFA-AA20 also features several useful additional functions, such as a backlight driver circuit and a power voltage regulator circuit. These circuits help regulate the power supply and backlight level to create a stable display image. In addition, the circuit also helps prevent any damage due to power fluctuations or spikes.

By combining its high resolution, wide range of functionalities, long lifespan, and wide operational temperature range, the TCG121SVLPAAFA-AA20 is perfect for medical, industrial, and consumer applications. Its TFT LCD technology delivers crisp images with a high contrast ratio and a wide color gamut. What’s more, the circuit boards have been designed for high reliability, making it an ideal solution for any application where a high-performance, dependable display is required.

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