SK-43PT

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SK-43PT Application Field and Working Principle of LCD, OLED and Graphic Display Modules

SK-43PT is a type of LCD, OLED and Graphic display module developed by Shenzhen Youye Electronics Co., Ltd. It is widely used in microwave ovens, air conditioners, washing machines, refrigerators, and other home appliances. The SK-43PT module has a resolution of 128 x 128 pixels and a brightness of 200nits. It can display up to 8 lines of text and up to 4 images or icons. The module has a wide viewing angle of up to 180 degrees.

The main working principle of the SK-43PT module is to make use of thin-film transistors (TFT) and liquid crystal display (LCD). This technology creates an electronic-level voltage that drives the liquid crystals within the cell, rearranging them into various patterned shapes and structure. This is done by imposing an electric field between two glass plates that has a thin film transistor attached to them. This arrangement alters the shape and structure of the liquid crystals, resulting in various symbols and images.

The SK-43PT makes use of several types of display layers. The first layer is the polarizer, which is placed at the back of the LCD array. The purpose of the polarizer is to guide the light coming from the backlight to the desired direction. The second layer is the common cathode layer, which is the second glass plate that helps in changing the shape of the crystals. The third layer is the thin-film transistor layer, while the fourth layer is made of liquid crystals, where the actual display of the contents takes place. There is also a polarizer layer towards the front of the LCD array, which keeps the polarizers aligned in the right direction. Finally, the backlight is located at the back of the LCD array, which helps in illuminating the display.

The SK-43PT module has multiple applications. It can be used for displaying a variety of symbols, texts and images on kitchen appliances, fitness equipment, educational and medical equipment, and industrial controllers. With its excellent display resolution, the SK-43PT module provides a clear and vivid visual output. This makes it a popular choice for a wide range of applications requiring crisp visuals.

In conclusion, the SK-43PT module is a versatile LCD, OLED and Graphic display module which provides excellent display resolution for a wide range of applications. It makes use of thin-film transistors and liquid crystals to create a unique visual experience. It is a great choice for both indoor and outdoor applications requiring clear, vivid display.

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