Relation between Monomer Structure and Image Sticking Phenomenon of Polymer-Sustained-Alignment Liquid Crystal Displays

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概要

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• We investigated the image-sticking phenomenon of polymer-sustained-alignment liquid crystal displays (PSA-LCDs) by the evaluation of residual DC and the difference in tilt angle. Experimental results indicate that the difference in tilt angle affects the image sticking of PSA-LCDs more than the residual DC. We also found that the difference in tilt angle is strongly dependent on the chemical structure of the monomer that forms the polymer layer between the alignment layer and the liquid crystal layer by photopolymerization.

• 2011-05-25

著者

• Hanaoka Kazutaka

  Sharp Corporation, Tenri, Nara 632-8567, Japan

• Okamoto Kenji

  Sharp Corporation, Tenri, Nara 632-8567, Japan

• Nakanishi Yohei

  Sharp Corporation, Tenri, Nara 632-8567, Japan

• Shibasaki Masakazu

  Sharp Corporation, Tenri, Nara 632-8567, Japan

関連論文

• Relation between Monomer Structure and Image Sticking Phenomenon of Polymer-Sustained-Alignment Liquid Crystal Displays

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