High-Efficiency and High-Quality LCD Backlight Using Highly Scattering Optical Transmission Polymer (Special Issue on Electronic Displays)
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概要
- 論文の詳細を見る
We have proposed a highly scattering optical transmission (HSOT) polymer for use as a high efficiency light source medium. This polymer contains specified internal microscopic heterogeneous structures for controlling light-transmission properties. A LCD backlighting system having a new light pipe made of this polymer has twice the brightness of the conventional one. A light scattering phenomenon inside the HSOT polymer was quantitatively analyzed by a ray tracing simulation based on the Mie scattering theory and the Monte Carlo mathod. The illumination of the backlight which is optimized by using the simulation program has enough uniformity of intensity and color because of specified multiple light scattering phenomena inside the HSOT polymer. We propose the new backlighting system having fewer components and twice efficiency of the conventional one.
- 社団法人電子情報通信学会の論文
- 1998-11-25
著者
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Koike Y
Faculty Of Science And Technology Keio University:kanaagwa Academy Of Science And Technology
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Koike Y
Keio Univ. Yokohama‐shi Jpn
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Nihei E
The Faculty Of Science And Technology Keio University
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HORIBE Akihiro
Kanagawa Academy of Science and Technology (KAST)
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BABA Masahiro
Kanagawa Academy of Science and Technology (KAST)
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NIHEI Eisuke
the Faculty of Science and Technology, Keio University
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KOIKE Yasuhiro
the Faculty of Science and Technology, Keio University
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Horibe A
Kanagawa Academy Of Science And Technology (kast)
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