Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1995.11a
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- Pages.414-416
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- 1995
Effect of Conjugation of Mesogenic Core of Nematic Liquid Crystals for Polar Anchoring Strength on Rubbed Polyimide Film
러빙처리된 폴리이미드막에 있어서의 극각 방향의 결합강도에 관한 네마틱 액정의 분자구조 변화의 효과
- Seo, Dae-Shik (Dept. of Electrical Engineering, Soongsil University) ;
- Kwak, Hee-Ro (Dept. of Electrical Engineering, Soongsil University) ;
- Kobayashi, Shunsuke (Division of Electronic and Information Engineering, Faculty of Technology, Tokyo University of Agriculture and Technology)
- Published : 1995.11.18
Abstract
We have studied the effect of the mesogenic core of nematic liquid crystals (NLCs) for polar (out-of-plane tilt) anchoring strength on rubbed polyimide (PI) films. The order of polar anchoring strength for NLCs on rubbed PI films is 5CB > PCH5 > CCH5. This order is the same for all rubbing strengths investigated. From these results, we suggest that the polar anchoring strength strongly depends on the polarizability of the NLCs.
Keywords