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22.2: Photoaligned Transmissive Bistable TN‐LCD
Author(s) -
Yeung Fion SzeYan,
Kwok HoiSing
Publication year - 2004
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 - 10.1889/1.1821409
Subject(s) - bistability , anchoring , liquid crystal display , liquid crystal , materials science , polar , optoelectronics , optics , physics , engineering , structural engineering , astronomy
Transmissive bistable twisted nematic liquid crystal display has been fabricated using photoalignment. This display can be switched by breaking of the anchoring on one of the substrates. The application of a new photo‐alignable polymer SDA‐1 was able to achieve the weak polar anchoring condition necessary for switching.