What are the differences between LCD and PDP, and what are their advantages? CRT and LCD, PDP now buy which is the most cost-effective?
Author:Pascal Dejonge Time:2021-08-06 16:49 Browse(669)
Plasma display has proved to have higher technical advantages than traditional picture tube and LCD
Plasma display has proved to have higher technical advantages than traditional picture tube and LCD, such as:

What are the differences between LCD and PDP, and what are their advantages? CRT and LCD, PDP now buy which is the most cost-effective?

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(1) compared with direct vision picture tube color TV set:
· the volume of PDP display is smaller It is lighter in weight.
and has no X-ray radiation.
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· because the structure of each light-emitting unit of PDP is completely the same.
therefore, there will be no geometric deformation of the common image of picture tube.
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· the brightness of PDP screen is very uniform - there are no bright areas and dark areas; However, the brightness in the center of the screen of the traditional picture tube is always higher than that around.
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· the PDP is not affected by the magnetic field.
it has better adaptability to the environment.
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· there is no focusing problem in the PDP screen.
therefore.
the problem that some areas of the picture tube begin to defocus due to poor focusing or a long time has been solved, No color drift of the picture tube.
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· the flat surface can completely improve the distortion and color purity at the corners of the large screen.
high brightness, large viewing angle, full color and high contrast.
it can make the PDP image clearer, more colorful and more reasonable, The traditional TV is amazing.
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(2) compared with LCD:
· PDP has high brightness.
the brightness of the screen is up to 150lux, so it can enjoy video programs with large screen in a bright environment.
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· good color reproduction.
rich grayscale, which can provide extremely bright, uniform and smooth picture.
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· PDP has a wide field of vision.
the viewing angle of PDP is up to 160 degrees, The viewing picture of ordinary TV is seriously distorted when it is over 160 degrees,However, the viewing angle of LCD is only about 40 degrees, which can't compare with that of PDP.
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· fast response to rapidly changing pictures.
in addition,
the flat and thin appearance of PDP also makes its advantages more obvious.
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I like PDP.
the picture effect is realistic and colorful.
but it should have its own application fields.
small screen LCD, Large screen PDP.
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(up to 2 answers).
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comments on the respondents:
(optional items.
less than 40 words).
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plasma is good at viewing dynamic images, and liquid crystal is good at static images.
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of course, there are essential differences. Imaging principles and materials are totally different.
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plasma is expensive.
but the problem of liquid crystal shadowing when viewing dynamic images is very annoying.
plasma There is no shadowing at all, and it is clearer than liquid crystal.
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