What is the difference between LED screen and TFT LED screen? Which is better?
Author:Zhang renfang Time:2021-06-24 10:15 Browse(729)
I don't know what you mean by your question. My understanding is that there is a big difference between the two. The concepts of "TFT" and "led" are completely different.
I don't know what you mean by your question. My understanding is that there is a big difference between the two. The concepts of "TFT" and "led" are completely different.
the concept of "TFT" is different from that of "led"TFT (thin film transistor) "thin film field effect transistor"LED (light emitting diode) "led"TFT (thin film transistor) is an application technology of LCD display.

What is the difference between LED screen and TFT LED screen? Which is better?

the principle is that each liquid crystal pixel is controlled by thin film transistor, and the matrix addressing control of liquid crystal light valve solves the coordination of light valve and controller of liquid crystal display, so as to realize fast, high brightness and high contrast.
the principle of TFT (thin film transistor) is that each liquid crystal pixel is controlled by thin film transistorLED (light emitting diode) "light emitting diode" is one of the mainstream lighting products in the future. At present, one of the most widely used applications is to make large display screen, which is also called "LED electronic display screen", such as the electronic large screen of gymnasium.
LED (light emitting diode) "light emitting diode" is one of the mainstream lighting products in the futureAnother use of LED is for backlight.
nowadays, many monitors begin to use LED as backlight.
LED is widely used for backlightIt's hard to say what the relationship between "led" and "TFT" is.
that is "TFT-LCD with LED backlight."
commonly known as "LED technology display" or directly "LED display" (now many notebook manufacturers use LED technology to advocate the advantages of display.
in fact, it's not complete. Now we can only use white LED as backlight, but we haven't realized RGB color matching as backlight).
LED technology is widely used in many notebook manufacturersIn addition to "led backlit TFT-LCD", there is also "CCFL backlit TFT-LCD",LED can realize natural light through RGB color matching (the current technology has not yet been realized), but CCFL can not.
another LED is a green light source.
it is an environmental protection light source.
LED is an environmental protection light sourceHope to help you.
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