The difference between PDP TV and LCD TV (1) PDP is a product for TV, LCD is a product for information display TV products must meet the basic requirements suitable for people to watch sports pictures: sports focus is accurate, and there is no smearing (the smearing surface is unclear. In fact, the most important thing is that the smearing of the TV makes the eye fatigue, and it is the most important thing to form myopia The reason is that the human eye always adjusts when looking at objects to see clearly. Long-term fatigue focusing will deform the eyeball ciliary muscles. Just like an autofocus camera, if the focusing system is not in place, the image will be blurred, resulting in the formation of (Myopia), image gray levels, true color reproduction, clear color hierarchy and other mandatory standards. In the nearly one hundred years of history from the discovery of the LCD phenomenon to the invention of the LCD display, the LCD is widely used in static display fields such as electronic watches, electronic instrument displays, palmtop computers, notebook computers, and desktop computers. (2) PDP is more suitable for watching digital TV and movies, and LCD is more suitable for downloading movies and discs with a slower rhythm and a higher signal format In the future, China will fully open digital signals. PDP can directly convert digital signals without any conversion (A / D, D / A), so that users can see the original digital TV. Especially for various sports programs, action movies, etc., PDP has unparalleled advantages. LCD production is the highest in South Korea. South Korea has always been inferior to Japan in the field of traditional CRT TVs. Therefore, South Korea takes computer LCD monitors as the main development object. As the LCD size increases, it begins to enter the TV field. We see that it is very comfortable to watch Korean romantic dramas on LCD generally, because these programs have a soothing rhythm and bright and vivid colors. How to buy PDP TV (1) The screen size should be satisfactory Thin screen and large screen are the inherent advantages of PDP. PDP is a display technology that uses gas discharge, and its working principle is very similar to fluorescent lamps. The reason why PDP TV has become the first choice for many consumers is that its most prominent feature is that it can be ultra-thin while realizing a large screen. Products over 42 inches can usually control the thickness to within 10 cm. The thin and light shape makes its advantages more obvious, especially suitable for wall-mounted large-screen TVs. The popular size of large-screen PDP TVs is mainly 42 inches. At present, as the main manufacturer of PDP TVs, Changhong and others have put large-screen PDP TVs of more than 50 inches on the market on a large scale, expanding the mainstream size of the market. The large screen and large field of view, as well as the design incorporating the fashion home style, have become the first choice of the fashionista. In the main technology, Changhong also uses the advanced Samsung SDIW1PDP screen, which not only has excellent screen effects, but also as a domestic brand, the affordable price is obvious to all. Once launched, it is highly sought after by consumers because of its high cost performance. (2) The color quality should be full The main technical indicators of PDP TV are: resolution, brightness, contrast and viewing angle, these factors jointly determine the quality of the picture. When buying a PDP TV, be sure to pay attention to the resolution. PDPs currently on the market are divided into standard resolution (SD) and high resolution (HD) according to different resolutions. Although the standard resolution can meet the requirements of current TV signals, for high-definition digital TV signals that are developing rapidly, it is more applicable to have high-resolution PDP screens. Color is also a technical indicator that should be paid attention to when purchasing. Simultaneously achieving high contrast and high brightness means that the colors of the picture are fuller and the picture quality is brighter and clearer. At present, the engine technology of several large manufacturers in Japan and South Korea can achieve high picture quality. Among domestic brands, the Changhong brand that uses Samsung SDIW1PDP screen can also achieve high-definition picture quality. Here, it is particularly worth mentioning that the Changhong PDP screen also has four major advantages: the contrast is greatly enhanced, the low-reflective technology and the complementary color technology are good to improve the contrast; reduce the halo effect, the image outline is clearer; adopt the patented software algorithm, accurate Reproduce moving images; 550 billion color display capabilities, more realistic colors, more delicate pictures. (3) Response time is the main reference indicator Response time is also the main reference index for consumers to buy flat-screen TVs. In this regard, PDP TV has a significant advantage. At present, the mainstream response time of LCD TV is 4 milliseconds, while PDP TV uses self-luminous technology, the response time is much smaller. The PDP TV set launched by Changhong has made a major breakthrough in sports image quality. The advanced noise reduction technology enables accurate positioning of interference areas and reduces motion image overlap (false contour) when the image quality is reproduced. The response time is close to the speed of light. The CTR is equivalent, without tailing. (4) Excellent sound quality should be shocked Excellent picture quality must be accompanied by pure sound quality, so that the picture can have a sense of ambilight. When purchasing, be sure to pay attention to whether the PDP TV has a sound system. Changhong's seven-band equalizer, Samsung's two-channel speakers, Panasonic's ultra-thin subwoofer audio, etc., can provide extraordinary sound quality, creating a perfect home theater effect. (5) Personality design should be fashionable The personalized needs of PDP TVs are particularly favored. For example, Changhong ’s PDP screen circuit is particularly miniaturized. This not only makes the TVs have smooth lines and simple structures, but the most important thing is to enable products to save energy. Low energy consumption. The biggest benefit of Changhong PDP color TV is that it can save more energy consumption and expenses than similar products. (6) Multi-function interface is necessary When purchasing a PDP, you have to consider the support of high-definition TV in the future. Therefore, a PDP TV with a high-definition multimedia interface (HDMI) is a suitable choice. The HDMI port of the Changhong PDP color TV allows you to easily enjoy the pure audio signals of various digital devices. The digital high-definition picture quality and perfect sound quality of various HD devices are presented in front of you. (7) The cost performance should be satisfactory PDP TV has many advantages, and as prices have fallen sharply, many consumers have or are planning to move it home. At present, the lowest price of 42-inch PDP TV has dropped below 10,000 yuan. We know that the price of foreign brand PDP TVs is obviously higher than domestic brands, which is also the main concern of many consumers to buy foreign brands. In fact, the major domestic brands currently use advanced Japanese and Korean technologies in PDP's main technologies, such as Changhong's SDIW1PDP screen. The same quality and affordable price make the overall price-performance ratio of domestic PDP TVs more outstanding. When purchasing PDP TVs, we must grasp the scale of consumption: pay attention to technology, and choose the price smartly. As long as you master this standard, it is not difficult for ordinary families to move a home theater home. (8) Pay attention to service life Any product has a service life, and this is no exception for PDP TVs. It is the single most easily overlooked by consumers. The SDIW1PDP screen of Changhong's small circuit version greatly reduces the power consumption of the product, and naturally extends the service life of the PDP TV to 60,000 hours. If you watch 8 hours a day, you can use it for 20 years.
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