標題: Dipping and photo-induced liquid crystal alignments using silane surfactants
作者: Liao, YJ
Hsu, CS
Wu, ST
應用化學系
Department of Applied Chemistry
關鍵字: liquid crystal display;dipping;photo-alignment;silane surfactants
公開日期: 1-二月-2000
摘要: Dipping and photo-induced liquid crystal (LC) alignments were demonstrated using new silanes as surface coupling agents. In the dipping method, both homogeneous and homeotropic alignments can be achieved depending on the alkyl chain length of the silane employed. The 110 degrees C post curing temperature makes the dipping method especially attractive for low temperature processing of active matrix displays. In the UV-induced LC alignment, homogeneous cells are obtained and the LC directors are perpendicular to the impinging UV polarization. The pretilt angle of both methods is found to be similar to 0.5 degrees.
URI: http://dx.doi.org/10.1143/JJAP.39.L90
http://hdl.handle.net/11536/30785
ISSN: 0021-4922
DOI: 10.1143/JJAP.39.L90
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
Volume: 39
Issue: 2A
起始頁: L90
結束頁: L93
顯示於類別:期刊論文


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  1. 000085480100010.pdf