Design,Synthesis and Properties of Polyimide Alignment Materials (第5回日韓台中情報ディスプレイ合同研究会(ASID '99)) -- (Displays Materials)

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概要

• 論文の詳細を見る

• Polyimide was applied to aligning liquid crystals (LCs) since 1970. It is desirable that polyimide perform stable conformation to control the pretilt angle of LCs. Low pretilt angle (1〜2 degrees) of LCs is the key issue for high duty TN-LCD. In this paper we report the design, synthesis and properties of a series of polyimide alignment materials for LCs. The LC cells exhibit stable pretilt angie (less than 2 degrees) irrespective of curing temperature and rubbing treatment, also show no reverse tilt disclination after thermal annealing treatment. We suggest that rigid biphenyl skeletons are the key factor for the stable conformation of polyimide alignment materiais.

• 社団法人電子情報通信学会の論文
• 1999-03-19

著者

• Lee Chein-dhau

  Materials Research Laboratories Industrial Technology Research Institute

• Chen Fu-Lung

  Materials Research Laboratories, Industrial Technology Research Institute

• Shinn Ted-Horng

  Materials Research Laboratories, Industrial Technology Research Institute

• Wang Wen-Shiang

  Materials Research Laboratories, Industrial Technology Research Institute

• Chen Fu-lung

  Materials Research Laboratories Industrial Technology Research Institute

• Shinn Ted-horng

  Materials Research Laboratories Industrial Technology Research Institute

• Wang Wen-shiang

  Materials Research Laboratories Industrial Technology Research Institute

関連論文

• Design,Synthesis and Properties of Polyimide Alignment Materials (第5回日韓台中情報ディスプレイ合同研究会(ASID '99)) -- (Displays Materials)

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