What is the difference between PDP plasma, DLP and LCD liquid crystal display?

by:Genyu     2019-11-27
1. Clarity. Enterprises that produce LCD TVs often claim to be superior in clarity to plasma TVs, and claim that the highest physical resolution currently claimed by plasma TVs is only 1024 × 1024, however, almost all LCD TVs can reach a high resolution of 1024 × 768, with the highest reaching 1920 × 1080. In fact, the physical resolution of most plasma televisions sold in the market is only 852 × 480, and only a few plasma televisions have a physical resolution of 1024 × 768. However, determining the definition of flat-panel TV is not only the physical resolution of the screen, but also the quality of high-definition signal processing by the circuit directly affects the definition. Judging from the physical resolution of the screen alone is not sufficient. Therefore, it is not scientific enough for LCD TV manufacturers to attack plasma TV simply from the physical resolution of the screen. Enterprises that produce LCD TVs often claim to be superior in clarity to plasma TVs, and claim that the highest physical resolution currently claimed by plasma TVs is only 1024 × 1024, however, almost all LCD TVs can reach a high resolution of 1024 × 768, with the highest reaching 1920 × 1080. In fact, the physical resolution of most plasma televisions sold in the market is only 852 × 480, and only a few plasma televisions have a physical resolution of 1024 × 768. However, determining the definition of flat-panel TV is not only the physical resolution of the screen, but also the quality of high-definition signal processing by the circuit directly affects the definition. Judging from the physical resolution of the screen alone is not sufficient. Therefore, it is not scientific enough for LCD TV manufacturers to attack plasma TV simply from the physical resolution of the screen. 2. Viewing angle, no matter how LCD TV defends, plasma TV is better than LCD TV in viewing angle, and of course plasma TV is not 'no viewing angle problem '. For TV sets used in the living room and bedroom, few people will watch TV at an angle of more than 120 degrees, so from this angle, it is unnecessary for both sides to attack the angle of view. 3. Response speed and response speed were once the soft spots of LCD TV. Although there have been great improvements in technology recently, they have sometimes been attacked by plasma TV companies. Some companies claim that their LCD TV response time has been reduced to 8 milliseconds, but in fact, the response time of LCD TVs sold on the market is mostly around 12 milliseconds. Even if the LCD TV has claimed that the response time has dropped to 8 milliseconds, there is still a tailing phenomenon when playing fast moving images, because the 8 ms response time claimed by the enterprise is measured under the condition of playing still images. For a fast moving black image or white image, LCD TV has a slight tailing phenomenon, but this does not mean that plasma TV is perfect in this respect. For fast moving white objects, plasma TV will also have a slight tailing phenomenon, but when the fast moving object is replaced by black, there will be no tailing phenomenon.
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