In 2008 The Most Common Mainstream Flat
"51" nearly, Flat Panel TV Sales will usher in a peak preparing for the Olympic opportunities
for Chinese and foreign enterprises have also gradually flat-panel TVs in the "51" before each new release complete, from the overall situation in 2008, very fresh and it's impressive feel there has been no practical technology, manufacturers are only now transform fried rice with a variety of terms to promote more intensive or focus emerged in 2007, a number of popular technical indicators, from various manufacturers on the pursuit of these technologies to watch They are marked out 2008 as a mainstream flat-panel TV, let us summarize summarize, in all about Tao Yinzi be aware of before buying.
Full HD + speed refresh
Full HD, that is, we now see a lot of TV have a "FULLHD1080P" logo, which shows which TV has a physical resolution of 1920 1080, is the worldwide high-definition television (HDTV) the highest grades of standard specifications of a resolution. This concept has been around for some time, only high-end products in early 2007 will be special emphasis on full HD, the current flat-panel TV business, when a new product, the share of full HD products are already quite big, and LCD and plasma have their own full HD, the picture of delicate feeling and clarity, the full HD plasma is not lose. If you buy a full HD have to look at whether there are black yellow word "FULLHD1080P" sign, can not the so-called "support" 1920 1080. We are very concerned
previous LCD's response time, because it is the key to solve the tail problem, and now speed refresh technology has basically replaced the "response time" to solve the term tailing phenomenon. The so-called refresh rate is the amount of information the movie the number of images per second, the general domestic TV is 50Hz refresh, which means 50 frame per second refresh rate constitutes a dynamic image. If the normal, this refresh rate smooth enough, but because of LCD TV The imaging principle is rather special, through the liquid crystal Panel TFT internal rotation of LC molecules rotate to different light reflection to create various graphics, so there is a problem of rotation speed of the liquid crystal molecules, so the amount of information per second if the video is not enough, there will be between the frame and the frame vacancies, so it is easy to see the tail. To overcome this problem, the brand has a variety of algorithms and LCD panel technology upgrade has been no better solution, the final double flush technique increases the amount of information, so that liquid crystal display full screen only solves this problem . This technology is simply plug the frame, calculated by the computer screen in two trajectories of objects, the virtual the middle of painting the screen inserted between two original, this would resolve the issue of vacancies. Promoters of different manufacturers or product promotional materials on the refresh speed have different terminologies, but about this time will involve Hertz (HZ) number, 100HZ or 120HZ, which is followed by speed of Hertz (HZ) number.
Earlier, full HD and speed were used to refresh all the technology in the high-end products, that is not full HD flat panel television equipped with speed refresh technology, has been uproar in the early 2008 Sharp The same model in Japan and China, sales of the events are different in fact because of a high-end full HD LCD TV models in the Chinese technology is not equipped with speed refresh triggered. From the second half of 2007 new product launches, we gradually learn that the company launched a full HD and sharing of product refresh speed, the trend was gradually expanding. But there is one point in time when you consider the purchase, 100HZ + Full HD is possible, but not necessarily full HD 120HZ + utility. Because the domestic cable television signal is 50Hz, the frame after insertion is 100Hz, 100Hz that is used to view television. The 120HZ is used to view DVD Because the disc signal is 60HZ, 120HZ available after inserting the frame. See if the main cable, we must choose 100HZ, 120HZ Although it seems high, but 50HZ TV signals did not work. If you watch TV with 120HZ function signal, the actual read or 50HZ, 120HZ unless watching DVD to enjoy high-refresh-free tailing effect.
by: fdgbg
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