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P‐87: Ultra‐High Transmittance Blue Phase LCD with Double In‐Plane Switching Electrodes
Author(s) -
Chen Chao Ping,
Su Yikai,
Chen Yanqing,
Sun Yubao,
Zhang Zhidong
Publication year - 2012
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/j.2168-0159.2012.tb06065.x
Subject(s) - electrode , transmittance , thin film transistor , materials science , liquid crystal display , optoelectronics , aperture (computer memory) , phase (matter) , optics , plane (geometry) , voltage , transistor , electrical engineering , chemistry , physics , organic chemistry , acoustics , engineering , geometry , mathematics
A blue phase liquid crystal display (BPLCD) featuring double in‐plane switching (DIPS) electrode structure is proposed. The DIPS electrodes on the top and bottom substrates are arranged in a staggered manner for eliminating dead zones formed above the electrodes. As a result, aperture ratio is remarkably enlarged except for the thin film transistor (TFT) region. At meantime, a low driving voltage (∼18V) and high transmittance (∼90%) BP‐LCD can be achieved.