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Epson Begins Volume Production of New HTPS TFTs
By
ChannelTimes Staff
Mumbai, Mar 29, 2008
Epson announced volume production of 0.96 inch (2.54 cm diagonal) high-temperature polysilicon (HTPS) TFT panels for 3LCD front projectors compatible with SXGA+.
The new panels use the latest D7 design rule process to achieve higher aperture ratios, allowing them to offer SXGA+ resolution as well as increased brightness. Further, the panels make use of high light-resistant liquid crystal material to ensure greater light resistance to increase brightness.
According to an Epson study, the data projector market is expected to continue to expand at an annual rate of approximately 15 per cent. The growth in the uses of data projectors has led to demands for higher resolution and wider displays, as well as for greater brightness to meet the increasing needs presented by the use of data projectors in a wide range of situations.
The use of D7 process technology has increased the aperture ratio to 77 per cent, a boost of 43 per cent over that produced by currently existing process technology, the company claimed. As a result, where a 0.96-inch SXGA+ panel using conventional process technology produced product luminance of 3,000 to 3,500 lm, the new panel is able to achieve product luminance of 4,000 to 5,000 lm. Due to the greater brightness, luminous intensity per unit area of the panel also increased, the company stated.
The 0.96-inch SXGA+ panels being put into volume production will satisfy the needs of the market for higher resolution and greater brightness by employing panels based on D7 process technology, and by utilizing LCD materials that further improve light resistance.
Related Links
Epson Intros New Wireless Business Projector
Epson Unveils New Versatile AIO Portable Projector
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