What is the difference between LED screen and LCD screen?
Author:Li Ying Time:2021-06-08 08:53 Browse(76)
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Take a look at the introduction hereFPD (flat panel display), as its name implies, is a kind of TV with flat screen. Compared with the traditional picture tube TV, FPD mainly includes liquid crystal display (LCD), plasma display panel (PDP), organic light emitting display (OLED) and organic light emitting display (OLED) Surface conduction electron emitter display (SED) and other TV productsMxf85.cn/post/pujixiapingbandianshigainian-yejingdengliziLEDLCD.html.

What is the difference between LED screen and LCD screen?

LED: LED TV in strict sense refers to the TV.
which uses LED as the imaging device..
is generally used for low precision display or outdoor large screen.
. The Chinese mainland's home appliance industry usually refers to LED TV, the strict name is "LED backlight LCD TV".
. LCD TV, which uses LED as backlight, is still a kind of LCD.
it uses LED light source to replace the traditional fluorescent tubes.
the picture is better, the theoretical life is longer, the production process is more environmentally friendly, and the LCD panel is thinner.
the LCD TV is a kind of LCD TV with LED as backlightICD:LCD is the abbreviation of liquid crystal display.
the structure of LCD is to place liquid crystal in two pieces of parallel glass,There are many vertical and horizontal wires between the two pieces of glass, which can control the direction of rod-shaped crystal molecules by power on or not, and refract the light to produce a picture.
it is much better than CRT.
but the price is more expensive.
.
.
.
in this paper, we introduce a new method to control the direction of rod-shaped crystal molecules
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