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P‐116: The Investigation of In‐Plane Liquid Crystal Photo‐Alignment Technology for Large Size Panel
Author(s) -
Song YanJun,
Hsieh ChungChing,
Zhao YongChao,
Zhao RenTang,
Li Xiang,
Chiu ChungYi,
Lee ChiaYu,
Lo ChangCheng,
Lien Alan
Publication year - 2015
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 - 10.1002/sdtp.10008
Subject(s) - optics , materials science , wavelength , optoelectronics , liquid crystal display , flat panel , liquid crystal , plane (geometry) , physics , geometry , mathematics
A new photo alignment material for fringe field switching (FFS) and in‐plane switching (IPS) liquid crystal display has been presented and it has good alignment performance. It realizes alignment by irradiating linearly polarized light with wavelength of 365nm. We have investigated the effect of UV dosage and anneal process on the alignment ability and optical performance. An excellent dark state and image sticking property can be achieved by optimized photo alignment conditions.