LQ150X1LG91

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The LQ150X1LG91 is a popular display module that is used in various LCD and OLED display applications. This display module is a 15.0 inch diagonal liquid crystal display (LCD) manufactured by Sharp. It features an active matrix Thin Film Transistor (TFT) and a Color Active Matrix (CAM) system.

The LQ150X1LG91 is a good choice for a variety of LCD applications such as handheld devices, instrument panels, control panels and medical equipment. It has an excellent viewing angle of 140° / 120° (H/V). The display has a high resolution at 1024 (RGB) × 768 (H) dots and a contrast ratio of 400:1. This display module can be used in both portrait and landscape orientation.

The module is composed of many components including the LCD panel, timing controller, video driver, power supply and backlight. The most important part is the LCD panel itself. The LC panel is composed of a thin layer of liquid crystal sealed between two substrates. An array of thin-film transistors (TFT) serves as a switch for individual pixels. When the pixel is energized, the liquid crystal molecules change orientation and blocks the light from the backlight passing through the pixel. The amount of the light passing through the pixel is proportional to the voltage across it.

The timing controller is responsible for providing the timing signals to the LCD panel. It receives digital data from the video source and formats it into video signals that the LCD can understand. It also handles the display control signals and provides power supply to the LCD panel.

The video driver is the main interface between the LCD panel and the video source. It processes the digital video data into signals that the LCD module can interpret in order to produce the required picture. The video driver may require additional power supply.

The power supply is a critical component of the LCD module. It powers the whole electronics part of the LCD module. It also regulates the voltages and currents that are necessary for the operation of the LCD module.

The backlight is responsible for generating the light that is transmitted through the liquid crystal molecules in order to create the image. It is usually a cold cathode fluorescent light (CCFL) or light emitting diodes (LEDs).

The LQ150X1LG91 display module is a great choice for a variety of LCD and OLED applications. It is a reliable and cost effective solution for projects that require a high-resolution, high-quality display. Its combination of components makes it an ideal display module for a variety of applications.

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