Plasma (PDP) TV Compared with traditional CRT TVs, the most prominent feature of PDP TVs is “big and thinâ€. Other features are also shown in:
(1) Thin and light structure Due to the thin and light characteristics of the PDP display module, the overall structural characteristics of the display screen are determined, and the increase of the display size does not require correspondingly increasing the thickness of the screen body. .
(2) The wide-view PDP can achieve the same wide viewing angle as the CRT, with the upper and lower sides being greater than 160 degrees. The liquid crystal (LCD) generally has a viewing angle of 120 degrees in the horizontal direction and less in the vertical direction.
(3) Anti-electromagnetic interference Due to the difference in display principle, electromagnetic interference from the outside, such as motors, speakers, etc., has little effect on the image of the PDP. In contrast, CRTs are much more disturbed by electromagnetic fields.
(4) The flat image has no distortion. The RGB grid of the PDP is evenly distributed on the plane, while in the flat CRT, the inner surface is not flat, which causes typical pincushion distortion. And when the local brightness of the picture is not uniform, the CRT will often produce corresponding image distortion, which is not the case with PDP.
(5) There is no convergence and focusing problem. Plasma TVs are high-tech electronic products, which are relatively unfamiliar to many customers. Many people are careful when they use them because they don’t understand the principle, so they can’t fully enjoy the plasma. The enjoyment of the TV set. In fact, the life of a plasma TV is about twice that of an ordinary TV. If the life of an ordinary TV set is 10 years, then the plasma can be used for about 20 years, and the plasma TV is superior to the ordinary TV in many aspects such as display, color, appearance, etc., so the plasma TV is the development of the future TV. direction. In use, it is the same as using ordinary TV. Generally, you don't need to pay special attention to it (unless it is stated in the manual). Because the mirror of plasma TV has a special coating, do not use water or chemical solution to wipe the mirror when cleaning. Wipe with a clean soft cloth to avoid damage to the mirror surface by other substances. Disadvantages; because R, G, B phosphors self-illuminate, and display images in fixed pixel addressing mode, when displaying high-brightness, high-contrast still images for a long time, residual images are likely to occur, and even burnt screen phenomenon occurs. Therefore, when watching TV, the TV brightness and contrast should be reduced as much as possible without affecting normal viewing.
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