subject: Do Not Buy A Flat Panel Tv Sales Of Popular Low-cost Trap Trap - Flat Panel, Tv, Black - Hc Network [print this page] Recently, this reporter visited Recently, this reporter visited
States United States
,
Suning
Paradise stores and other large appliances learned 51 weeks of consumption of gold, flat
TV
The most popular sales.
Xoceco Alfred Stone, general manager of Guangdong branch, told reporters in 51 flat-panel TV sales during the hot, mainly due to its stylish flat-panel television, thin, high-resolution favored by many consumers, it is still there I do not know many consumers choose
LCD TV
Good or
Plasma TV
Good?
Shi Zhang Ming said Xoceco to some of the major technical indicators to inform consumers do more, so that consumers do not easily fall into the cheap trap. LCD becoming younger fossil consumer groups, said Zhang Ming, LCD TV fashion consumer groups are mostly young.
First of all, first to see the brightness and contrast. High brightness, white will look white, not gray. High contrast, white and black the greater dynamic range, light can get up bright and black to black to carry on, images have texture, not too flat.
The latest generation of LCD screen brightness can reach 550-600 nits, contrast ratio up to 800:1, or 1000:1, the image of black and white television picture tubes and textures than can. A year ago, the LCD screen has only 450 nits brightness, 550:1 contrast ratio and only then, black hair and appears to be gray and black, the whole background is somewhat dark slightly shiny, and CRT TV than the picture a bit whitening. Different manufacturers use different techniques currently produced screen, some reached only 600:1 contrast ratio, and some can achieve 1000:1, and many manufacturers use a number of low-intensity Inventory screen production of LCD television sales, when consumers buy Note that the screening of these indicators. Experts pointed out that the impact of LCD television viewing is a key indicator of a more gray-scale transformation of the response time. Early LCD television is 25 ms, for fast moving objects, such as the injection of the football, there will be a string of shadow behind, causing motion blur.
Later improved to 16 ms, the current generation of LCD screen 8 ms response time has been achieved. In general, human eyes have not noticed the phenomenon of moving objects in a smear.
LCD screen is a clear advantage is the high-resolution, most are 16:9 wide LCD screen resolution is 1366x768, a few to 1280x768 or 1280x720, almost 20 &?: 3 of the screen is 640x480 or 800x600 . However, a number of manufacturers have launched 37/42/47 full HD screen resolution to 1920x1080p. This full HD screen, brightness of 600 nits, contrast ratio 1000:1, response time of 8 ms, a high-definition TV will begin broadcasting the best viewing screen, while 1080p is the display industry's future trends. Learned to beware of buying out the plasma, plasma TV screens in recent years children have gone through roughly four stages of development. The first generation of screen brightness of 550 nits, contrast 500:1, brightness 700 nits second-generation screen, 1000:1 contrast ratio, screen brightness third-generation 1000-1200 nits, contrast ratio 3000:1 to 5000:1, the first four generations of screen brightness 1300-1500 nits, contrast ratio 10000:1. Currently on the market there are some yuan plasma, low price, so many consumers tempted, but according to experts, due to upstream manufacturers inventory screen, some manufacturers import large quantities of first-and second-generation low brightness, low contrast, plasma screen for the digestion stock, usually those of plasma screen dark, poor television ratings, that consumers must pay attention to examine those PDP's brightness and contrast, so as not to buy the market out products. Currently, a pioneer in the domestic flat-panel TV - Xiamen Overseas Chinese Electronics has taken the lead in the domestic use of brightness of 600 nits, contrast ratio 1000:1, response time 8 ms, 1920X1980P full HD screen, in a series of 37,42 and 51 on the eve of 47 large screen LCD TV. There are also pushing the listing screen brightness up to 1500 nits, contrast ratio of 10000:1, 42 & jealous soil bladder cherry own bridal veil?? Closed veranda law paddle Mi bridal veil of fresh sodium commission armed disease still applied ignorant Shuo boom? Drop copy pull ? Tiao??
