What is the difference between LED TV and LCD TV
Author:Zhao man Time:2021-07-20 08:03 Browse(532)
Led means light-emitting diode, that is to say, the display pixels of LED TV are made of light-emitting diode.
Led means light-emitting diode, that is to say, the display pixels of LED TV are made of light-emitting diode.
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the color of LED TV is more gorgeous than that of LCD TV.

What is the difference between LED TV and LCD TV

the brightness is higher, and no high-voltage circuit is needed, More importantly, it can save about 50% power compared with LCD TV.
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for LED TV, the semiconductor light is also the direct light conversion mode.
traditional LCD only uses crystal color imaging.
and then uses cathode light tube back projection to achieve the mapping effect.
led only needs to use surface crystal plate imaging.
and the color and brightness effects are mixed in the LED backlight,
means surface imaging.
the light of LED has the effect of adding color and mapping. Unlike traditional LCD, not only surface imaging and color, but also backlight mapping effect is needed.
thus.
LED can reduce color distortion, Only led has brightness and color integration and low power consumption.
for example, there are seven colors in a beam of light, which are divided by wavelength distance, And the quantity should be accurate.
the current technology basically can't achieve perfect display.
LED TV is only in the trial stage.
don't buy it, or you'll regret it.
LED can't solve the problem of black field.
because since it's spectral quality, it can't shield the bright light of other positions.
This is still to be studied. In the next few years, it is not mature yet.
it is recommended to buy plasma.
it is better to restore the real nature than LCD.
layman should buy LCD, and expert should buy plasma.
don't be a fool.
if you only see the difference from the appearance.
that is, LED TV is thinner than LCD TV.
both screens are black.
ha ha.
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ha.
ha
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