Low Temperature Poly Si TFT and Liquid Crystal Polymer Composite for Brighter Video Projection System (Special Issue on Opto-Electronics and LSI)

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概要

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• This paper reviews the development of low temperature poly Si TFT, scattering light valves addressed by TFTs and a brighter video projection system using them, with the attension of their optical aspects. The first includes main feature which are laser induced crystallization of PECVD a-Si in almost entirely solid phase by high speed scanning CW Ar laser beam. The second includes photo-polymerization induced phase separation method for the preparation of liquid crystal polymer composite (LCPC) material and scattering light valve with low driving voltage of 6 Vrms. The last gives a brighter video screen image with high contrast ratio and includes higher light efficiency through LCPC light valves and projection lens unit by about four times than that of conventional LC light valves with polarizers.

• 1993-01-25

著者

• Yuki M

  Research Center Asahi Glass Co. Ltd.:advanced Display Inc.

• Yuki Masanori

  Research Center Asahi Glass Co. Lid.

関連論文

• Low Temperature Poly Si TFT and Liquid Crystal Polymer Composite for Brighter Video Projection System (Special Issue on Opto-Electronics and LSI)
• Low-Temperature Polysilicon Thin Film Transistors by Non-Mass-Separated Ion Flux Doping Technique

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