Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 1998.11a
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- Pages.343-346
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- 1998
Electro-optical characteristics of photo-aligned TN-LCD and LC alignment by using photo-depolymerization method
광분해법을 이용한 액정 배향 및 광배향 TN-LCD의 전기광학 특성
Abstract
The generation of pretilt angle in nematic liquid crystal (NLC) and electro-optical (EO) characteristics of photo-aligned twisted nematic (TN)-LCD with oblique P-polarized ultraviolet (UV) light irradiation on the two kinds of the soluble polyimide (PI) surfaces containing trifluoromethyl moieties were investigated. The generated pretilt angle of NLC is about 2.5
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