Why does the color of laptop screen look less bright than that of desktop computer?

Tags: Laptop LCD Screen Laptop screen laptop screens laptop led screen panel
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Laptop LCD Screen

If you are referring to the comparison of laptop screens, you can understand that the laptop lcd screen needs to save power, be light and reduce thickness by comparing the congenital conditions of the two. Therefore, most laptop screens have only one light tube, which is compact in structure. The desktop LCD displays are not too constrained by power consumption, and the requirements for lightness and thickness reduction are much looser than those of laptop led screen panel, Therefore, the LCD of the desktop computer can use multiple lamps and adopt a loose internal structure that can put down more reflectors to improve the contrast and color saturation. They are at different starting points in the early days. Therefore, the screen color of the laptop computer is not as normal as the LCD of the desktop computer.

 

If it refers to the comparison between LCD and desktop CRT display, let alone, hehe... The display color of the innate LCD is not comparable to that of the CRT display. In fact, most LCD displays used on PCs can only display 18bit color depth, and 24bit is mostly obtained through dithering. 32bit is basically not expected, and the gap is not small.

 

Why does the screen keep flashing?

 

When the brightness is reduced to a certain extent, many laptops will have the screen flicker, especially when the Windows 2000 shutdown operation selection screen stays. Some graphics cards (such as ATI Mobility Radeon 7500 or 9000 of some models) also automatically reduce the refresh rate after starting the power saving function, causing the screen to flicker. Of course, this may also be caused by the problem of the screen's own lamp, but it is rare.

 

 

 

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