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Full‐color transflective cholesteric LCD with image‐enhanced reflector
Author(s) -
Huang YiPai,
Zhu Xinyu,
Ren Hongwen,
Hong Qi,
Wu Thomas X.,
Wu ShinTson,
Su MuZen,
Chan MengXi,
Lin SheHong,
Shieh HanPing D.
Publication year - 2004
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.1847741
Subject(s) - subpixel rendering , backlight , liquid crystal display , materials science , rgb color model , reflector (photography) , bistability , optics , cholesteric liquid crystal , optoelectronics , computer science , liquid crystal , computer vision , light source , pixel , physics
— A full‐color bistable transflective cholesteric liquid‐crystal display (Ch‐LCD) was demonstrated by using an imbedded image‐enhanced reflector (IER) on top of each transmissive subpixel. The RGB colors were achieved by patterning conventional color filters on a black‐and‐white Ch‐LCD. In addition, the IER on top of each transmissive subpixel provides similar paths for the transmissive backlight and the reflected ambient light. A simple transflective Ch‐LCD was demonstrated.