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P‐143: Polymer Stabilized In‐Plane Field Driven Vertical Alignment Liquid Crystal Device
Author(s) -
Lim Se Hyun,
Kim Dae Hyun,
Shin Suck Jae,
Woo Woo Chang,
Jin HeuiSeok,
Lee Seung Hee,
Kim Eun Young,
Lee SeungEun
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 - 10.1889/1.3621189
Subject(s) - materials science , electrode , transmittance , voltage , polymer , liquid crystal , anisotropy , plane (geometry) , dielectric , optoelectronics , response time , liquid crystal display , optics , composite material , electrical engineering , chemistry , geometry , computer science , physics , mathematics , computer graphics (images) , engineering
We propose surface polymer‐stabilized in‐plane field driven vertical alignment device using a liquid crystal with positive dielectric anisotropy. The device requires long distance between electrodes to achieve higher transmittance, however, such a design results in increase in operating voltage and slow response time. Forming surface pretilt angle with utilization of polymer stabilization technique, operating voltage is reduced and response time is greatly improved even with long electrode distance.