The difference between LCD TV and led
Author:Huang Min Time:2021-07-20 14:38 Browse(725)
LCD is LCD TV, LED is the light source used in LCD TV. It's like the difference between a gasoline engine and a diesel engine in a car. It's not all right, but it's similar in nature.
LCD is LCD TV, LED is a kind of light source for LCD TV.
it's just like the difference between gasoline engine and diesel engine in a car.

The difference between LCD TV and led

although it's not all right.
but it's similar in nature.
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LED is more energy-saving and more durable than the old lamp light source.
because it's troublesome to repair the broken lamp.
LCD TV or monitor depends on the light source (old lamp or new lamp) Simple to understand: you can understand the old style as using fluorescent tubes as the light source.
the new style uses the same LED as many flashlights now.
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now there are LED flashlights sold everywhere. Have you always seen or have some? That's the difference.
the same battery uses the teacher's bulb for lighting.
the time is much shorter than that of LED lighting.
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so LCD TV uses this truth.
using old-fashioned lamps consumes too much energy and is easy to break down.
using light-emitting diode (LED) consumes less energy and is not easy to damage.
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the most important thing is.
turn on your LED flashlight Can you feel the temperature on your hand in the last few hours? No.
but ordinary light bulb flashlight.
fluorescent lamp will feel hot when it is turned on for a long time.
and the increase of heat will accelerate the aging and damage speed of other parts around.
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the heat is the same as that of computer.
when you see yourself playing games with the computer, when the temperature of the graphics card reaches nearly 100 degrees, you will worry about what the graphics card will burn The situation is a truth
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electronic components are afraid of heat.
so they need heat dissipation.
for any part, heat will lead to premature aging.
so the CPU of the computer should be equipped with a fan.
if the temperature reaches about 98 ℃, the computer will automatically shut down and cool down, Otherwise, the CPU will burn down.
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that's the reason.
when LED (light emitting diode) is used as the light source of LED LCD TV, the heat emitted is less than that of the old-fashioned light tube, which directly reduces the heat of the whole TV and naturally prolongs its service life.
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if you don't understand.
compare LCD TV with picture tube TV, Use LCD and CRT to compare.
which one has lower temperature when used
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