Applications of Microtube Array on Transflective Liquid Crystal Displays for Backlight Efficiency Enhancement
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概要
- 論文の詳細を見る
A novel transflective liquid crystal display (LCD) with a microtube array structure to make the most effective use of backlight was demonstrated. By redefining the area ratio of transmissive and reflective regions, high light efficiency in both transmissive and reflective subpixels can be attained. Based on the principle of light collection, a simulation model was established to characterize the features and optimize the microtube array structure. Furthermore, a typical TFT-LCD process was utilized to fabricate the optimized structure. A prototype microtube array was fabricated, and the measured enhancement of backlight utilization efficiency can be as high as a factor of 1.81.
- 2004-12-15
著者
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Huang Yi-pai
Institute Of Electro-optical Engineering National Chiao Tung University
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Shieh Han-ping
Institute Of Electro-optic Engineering National Chiao Tung University
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Tsai Meng-Chang
AU Optronics Corp., Hsinchu, Taiwan 30010, R.O.C.
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Tsai Ching-Yu
AU Optronics Corp., Hsinchu, Taiwan 30010, R.O.C.
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Yang Yung-Shun
Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C.
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Huang Yi-Pai
Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C.
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Shieh Han-Ping
Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C.
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Shieh Han-Ping
Institute of Electric-Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan 30010, R.O.C.
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