Liquid crystal display device and method for improving picture flash and image persistence
A technology for liquid crystal display devices and screens, which is applied to identification devices, static indicators, instruments, etc., and can solve problems such as flickering screens and after-image screens after shutdown
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[0032] First, please refer to figure 2 , is a schematic diagram of a liquid crystal panel with improved screen flickering and image sticking in the present invention, wherein the liquid crystal display device 1 in this embodiment includes a liquid crystal panel 2 with n pixels and a control panel that can control the display content of the liquid crystal panel 2 Video controller (not shown in picture). The video controller of the liquid crystal display device 1 uses p=n−m, p=n+m, p=n (where n>>m) pixels to display a normal picture. At the same time, the video controller is used to make the normal picture reciprocate between p and n pixels, for example, moving 1 pixel every 5 minutes so that the human eyes cannot detect the change.
[0033] Illustrate with an embodiment, when the liquid crystal panel 2 in a liquid crystal display device 1 has 3,000,000 (n) picture element (pixels), and the video controller of the present invention uses p picture element (being p picture eleme...
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