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What is the resolution of LCD?

2020-11-30 17:15:53

There is a key parameter in LCD, which is also a parameter concerned by many customers. It directly affects the display effect of LCD, that is, resolution. Today, I'd like to discuss with you what the resolution of LCD is?
What is resolution?
The resolution of LCD refers to the precision of LCD image. How many pixels can be displayed on LCD is mainly due to the fact that the points, lines and surfaces on the screen are composed of pixels. The more pixels the LCD can display, the more fine the picture will be, and the more information can be displayed in the same LCD area, so the resolution is very important One of the indicators. Think of the whole image as a large chessboard, and the resolution is represented by the number of intersections of all longitudes and latitudes. When the display resolution is fixed, the smaller the display screen, the clearer the image is; on the contrary, when the screen size is fixed, the higher the display resolution, the clearer the image.


In order to let you have a clearer understanding of the resolution of LCD, we take the LCD display of Youyi vision as an example, 1024 * 768, that is, each horizontal line contains 1024 pixels, a total of 768 lines, that is, the number of scanning columns is 1024 and the number of rows is 768. The resolution is not only related to the display size, but also affected by the factors such as the distance between the picture tubes and the video bandwidth. Among them, it is closely related to the refresh rate. Strictly speaking, only when the refresh rate is "flicker free refresh rate", the maximum resolution of LCD can be achieved.
After reading the above explanation, you must have a certain understanding of the resolution of the LCD. The resolution of the LCD will directly affect the fineness of the pictures or icons displayed on the screen. The higher the resolution is, the more delicate the screen is. Of course, it can be judged according to the size of the screen.
To the top! The next article:Notes on transportation of LCD


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