What is the difference between LED LCD and LED backlight?
Author:Tan Wenjun Time:2021-10-05 12:25 Browse(74)
LED LCD uses either led display technology or LED backlight.
Led liquid crystal display uses either led display technology or LED backlight.

What is the difference between LED LCD and LED backlight?

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the real LED technology display is called LED display.
liquid crystal refers to the development of LCD technology, LED is a display screen composed of light emitting diodes (LED beads) for imaging.
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LED liquid crystal display.
LED panel: LED is the abbreviation of light emitting diode, Short for LED.
it is a display mode by controlling the semiconductor light-emitting diode.
its general appearance is composed of many small red lights, and the characters are displayed by the light on and off.
it is used to display text, graphics, images, animation, market, video, etc The display screen of video signals and other information.
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the LED display screen is divided into graphic display screen and video display screen.
both are composed of LED matrix blocks.
the graphic display screen can display Chinese characters, English texts and graphics synchronously with the computer; The video display screen is controlled by microcomputer.
it can display all kinds of information in a real-time, synchronous and clear way of information transmission. It can also display two-dimensional and three-dimensional animation, video, TV, VCD programs and live scenes.
the LED display screen shows bright colors.
it has a strong sense of three-dimensional, static as oil painting and dynamic as film. It is widely used in finance, taxation, industry and commerce Posts and telecommunications, sports, advertising, factories and mining enterprises, transportation, education system, stations, docks, airports, shopping malls, hospitals, hotels, banks, securities markets, construction markets, auction houses, industrial enterprise management and other public places.
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LED display can display changing numbers, words, graphics and images; It can be used not only in the indoor environment, but also in the outdoor environment.
it can be used in the outdoor environmentIt has many advantages, such as projector, TV wall and LCD.
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LED has been widely valued and developed rapidly.
these advantages can be summarized as follows: high brightness, low working voltage, low power consumption, miniaturization, long service life, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption, low power consumption Impact resistance and stable performance.
the development prospect of LED is extremely broad.
at present, it is developing towards higher brightness, higher weather resistance, higher luminous density, higher luminous uniformity, reliability and panchromatic direction.
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and LED backlight.
that is to say, backlight is led instead of silver light! More power saving! In fact, the LCD panel is also LCD
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