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P‐136: A Study on the Dynamic Characteristics of Bend Cell for Practical Application of OCB mode LCD
Author(s) -
Choi Kyung Ho,
Jung TaeHyeog,
Choi Duk Woon,
Park Ji Eun,
Kim Tae Soo,
Kim Kee Doo
Publication year - 2006
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 - 10.1889/1.2433609
Subject(s) - mode (computer interface) , reliability (semiconductor) , liquid crystal display , computer science , relaxation (psychology) , transformation (genetics) , materials science , control theory (sociology) , optoelectronics , artificial intelligence , physics , psychology , social psychology , power (physics) , biochemistry , chemistry , quantum mechanics , gene , operating system , control (management)
We have investigated on the dynamic LC characteristics of bend cells to achieve a high performance optical property and operational reliability in bend state of OCB (optically compensated bend) mode for practical application. Based on the different phase‐transformation features between initial bend transition and bend to splay relaxation, the dynamic LC response of OCB mode could be practically controlled up to a certain degree using specific dynamic driving scheme with consideration of dynamic response characteristics. Consequently, the evaluated optimum driving scheme was applied to proto‐type of 2.03″ LTPS QVGA‐OCB LCD and the obtaining results were evaluated within the framework of practical application for mobile display without deliberation of motion blur.