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22.3: Real Multi‐Domain Reduced Color and Gamma Shift in Fringe‐Field‐Switching (FFS) Mode LCD with Photoalignment Method
Author(s) -
HungYu Wu,
HsinMin Fu,
JanTian Lian
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.tb05772.x
Subject(s) - perpendicular , birefringence , oblique case , optics , liquid crystal display , homogeneous , materials science , electrode , pixel , color difference , mode (computer interface) , optoelectronics , physics , computer science , artificial intelligence , geometry , mathematics , enhanced data rates for gsm evolution , linguistics , philosophy , quantum mechanics , thermodynamics , operating system
We propose a new electrode design with different aligned direction for the fringe‐field switching (FFS) mode which can reduce the color difference and gamma shift by using the conventional multi‐domain operation. The LC direction suit a set of perpendicular electrode in the pixel with homogeneous alignment. Because of the mutually perpendicular LC direction, the birefringence will be well compensated in the different observing direction. Finally, we show the similar gamma curve and less color shift in oblique direction.