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63.2: Pre‐Tilt Alignment Technique via Photo‐Reactive Side Chains on PI Layer for VA LCD
Author(s) -
Yang KaiXian,
Lien JanTien
Publication year - 2011
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3621494
Subject(s) - rubbing , tilt (camera) , liquid crystal display , layer (electronics) , materials science , side chain , mode (computer interface) , optoelectronics , optics , computer science , physics , nanotechnology , composite material , polymer , engineering , mechanical engineering , operating system
A VA‐mode PI possessing photo‐reactive side chains, has the ability of pretilting LC without any rubbing treatment was demonstrated. With this PI layer, the uniformity of the pretilt distribution would be better than the conventional VA mode, which in turn leads to high quality and much reliable VA LCD.