Sharp TV LCD screen or LED screen
Author:Qian Cheng Time:2021-10-14 17:59 Browse(497)
This kind of question is wrong
This kind of question is wrong. Today's TV sets don't have led screens. The LED screen you said is actually an LCD screen. Because the LCD screen itself does not emit light, it needs external light source to display the image. The backlight of the lamp used in the early LCD screen was called LCD screen at that time; Now, due to the development of technology, the lamp tube is easy to age, and the LED is used as the backlight. Therefore, the screen misinterpreted as LED is just the LCD screen with LED backlight. The two are the same thing. Now the LCD screen is basically LED screen, the backlight of the lamp has been basically eliminated. Compared with our home computers, of course, LED display screen is better... LED has advantages over LCD in brightness, power consumption and refresh rate. The power consumption of LED is much lower than that of LCD. Higher refresh rate can make LED perform better in video playback. The response speed of single element of LED display screen is 1000 times that of LCD, and it can be taken care of under strong light conditions. Using LED technology, we can make thinner, brighter and clearer display than LCD. Led embodies the concept of energy saving and environmental protection, but led is a more professional display screen, which is more suitable for outdoor people. Compared with LCD, LED has the following advantages: high brightness, low power consumption, miniaturization, long life, impact resistance and stable performance.

Sharp TV LCD screen or LED screen

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