subject: Lcd Exposure: Watch What Your Home Tv Screen? - Lcd Panel, Lcd Tv Dead Pixels, 120hz Technology - [print this page] LCD secrets you should know Panel of algebraic higher better? About panel screen most often mentioned is that several generations. Produce large-screen LCD panel, above the required 6 on behalf of a production line. Currently, the world can produce large-screen LCD panel production line has reached 12, namely, an 8 on behalf of the Sharp line; LPL1 7.5-generation lines; Samsung two 7th generation lines, one for the Samsung-owned and joint venture S-SONY LCD have. 6 6 on behalf of the line, respectively, Sharp, LPL, AUO, Quanta Display, Chunghwa Picture Tubes, and Toshiba, Panasonic, Hitachi joint venture owned by IPSAlpha. Chi Mei a 5.5 generation line. Moreover, Taiwan AUO has a 7.5-generation line of mass production, but have not yet reached full, a 7.5-generation line of Chi Mei will be in volume production next year.
In fact, the panel does not mean technically advanced high-algebra, algebra panel the higher the larger the panel, cutting the screen, the more the number, efficiency and effectiveness of a higher price can be done cheaper. 6 generations 7 generations, 7.5 generation, the 8th generation line technically not very different, the difference is by cutting the screen size bigger, cheaper.
Both generations of line, cutting the number of 32-inch screen is up, so now very cheap 32-inch LCD TVs on the market there are a lot of 3999 yuan and 4999 yuan in the LCD TV is not surprising. 6 Line, 37-inch cutting the most economical, 37-inch LCD TVs fell below 8,000 yuan, well understood. Samsung 7 on behalf of the line for cutting 32,40,46 inch screen, a panel can be cut into eight 40-inch, so now the 40-inch LCD TV prices are very cheap, some with 7 on behalf of the S-PVA Samsung 40-inch LCD screen TVs have dropped to less than 10,000 yuan. LPL7.5 on behalf of the line cutting the number of 37 and 42-inch screen is the same, so the 37-inch LCD TV models less and less, and use the Taiwan-screen, 42-inch LCD also makes sense impending million mark something. LPL7.5 on behalf of the line can be cut into six 47-inch screen, with only a thin 42-inch 2, which forces the price of Samsung 46-inch screen, big drop, some with Samsung S-PVA screen lowest price of domestic 46-inch LCD TV has broken 13,000 element. Sharp's 8th generation line can be cut into six 52-inch screen, but Samsung's 7th generation line can only cut six 46-inch screen, the Sharp 52-inch LCD TV than the Samsung, Sony 52-inch LCD cheaper.
LCD panel types and identification LCD TV currently on the market nearly 20 brands, models and up to hundreds of species, but the panel type used is very limited, now increased to nine. The market many types and sizes of LCD TV, remain the same, are formed by these nine panels.
From a technical perspective, this LCD panel of nine VA and IPS can be divided into two camps, one camp, including Samsung, VA, Taiwan, AUO, CMO and Sharp four manufacturers. IPS camp, including LG, Philips joint venture of LPL and Hitachi, Panasonic, Toshiba, IPS Alpha joint venture the two manufacturers.
Samsung screen, there are two, namely, PVA and S-PVA panel.
Taiwan's Chi Mei panel
two types, S-MVA is a relatively old technology, only 37 inches a specification in the production, the physical resolution of 1920 1080. VAextreme Chi Mei screen is a newly developed technology, brightness, contrast, color, response speed and angle of view has improved, with South Korea is gradually narrowing the gap between screens. Most prominent feature is the 42-and 47-inch 1920 1080 resolution, all for the present, domestic 42 and basic 47-inch FULL-HD is used in this panel.
AUO panel also divided into two types, P-MVA is an older technology, now rarely used, and widely used is the newly developed AMVA screen, mainly for the 32,37 and 42 in three sizes a resolution of 1366 768, many foreign brands are in use.
