Control of Nematic Liquid Crystal Alignment Using Stripped Film Method

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概要

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• We investigate a new rubbing-free process for nematic liquid crystal (LC) alignment using the stripped film method. It was found that the direction of the nematic director, the pretilt angle and the tilt-up direction are determined by the peeling direction. The nematic director was aligned parallel to the peeling direction, and the pretilt angle increased in tire direction opposite to the peeling direction. The value of the pretilt angle, 1.5°, was independent of the peeling speed. Device-quality alignment was realized on the surface of a stripped substrate.

• 社団法人応用物理学会の論文
• 1996-01-01

著者

• Mori Yasushi

  Materials & Devices Laboratories Toshiba Corporation

• Kawata Yasushi

  Materials & Devices Laboratories Toshiba Corporation

関連論文

• Analysis of Rubbed Polyimide Films by Polarized Infrared Spectroscopy : Effects of Immersion in Organic Solvents
• Control of Nematic Liquid Crystal Alignment Using Stripped Film Method
• Control of Nematic Liquid Crystal Alignment Using Stripped Film Method

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