대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 D
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- Pages.1815-1817
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- 1999
침지효과를 이용한 신액정배향효과에 관한 연구
Investigation of the Effect of new alignment in NLC by using Dipping Effect
- Lee, Jeong-Ho (Dept. of Electrical Eng., Soongsil University) ;
- Park, Tae-Kyu (Dept. of Electrical Eng., Soongsil University) ;
- Seo, Dae-Shik (Dept. of Electrical Eng., Soongsil University)
- 발행 : 1999.07.19
초록
In this paper, the generation of high pretilt angle in nematic liquid crystal (NLC) by dipping effect on three kinds of the rubbed polyimide (PI) surface was investigated. The generated pretilt angle of NLC increases due to dipping effect before rubbing treatment on two kinds of the rubbed PI surface with side chain. The generated pretit angle in NLC by using dipping effect after rubbing treatment on PI surface with short side chain is high compared to the PI surface with long side chain. The generated pretit angle of the positive type NLC
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