Title :
Minimization of Color Fringing Effect Using a Circularly Polarized Light
Author :
Zhang, Baolong ; Li, Dan ; Dai, Fengzhi ; Kwok, Hoi Sing
Author_Institution :
Coll. of Electron. Inf. & Autom., Tianjin Univ. of Sci. & Technol., Tianjin, China
fDate :
5/1/2012 12:00:00 AM
Abstract :
We report our studies of circularly polarized vertical aligned (CP-VA) mode on color filter liquid-crystal-on-silicon microdisplay . Three-dimensional optical modeling was established to analyze and optimize the fringing field effect in small color pixels. Compared with linearly polarized vertical aligned (LP-VA) mode, the optical reflectance was greatly improved. The conclusion was different with the results from other researchers, who analyze the CP-VA mode by two-dimensional method, the disclination could only be minimized, while not be eliminated.
Keywords :
liquid crystal displays; silicon; three-dimensional displays; CP-VA mode; LP-VA mode; circularly polarized light; circularly polarized vertical aligned mode; color filter liquid-crystal-on-silicon microdisplay; color fringing effect; color pixels; fringing field effect; linearly polarized vertical aligned mode; optical reflectance; three-dimensional optical modeling; Color; Educational institutions; Image color analysis; Microdisplays; Optical imaging; Optical polarization; Three dimensional displays; Color filter (CF); fringing-field effect; liquid crystal on silicon (LCoS); microdisplay;
Journal_Title :
Display Technology, Journal of
DOI :
10.1109/JDT.2012.2185485
