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P‐49: The Driving Method with Different RGB Driving Voltages for Bistable Displays
Author(s) -
Liou ChangHo,
Hsiao ChihWen,
Chang WeiJen,
Chen MingDaw
Publication year - 2007
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 - 10.1889/1.2785308
Subject(s) - bistability , liquid crystal display , pulse width modulation , voltage , rgb color model , materials science , computer science , optoelectronics , computer vision , engineering , electrical engineering
A driving method was developed for the flexible bistable displays application. In this paper, we use two methods to improve the drawback of bistable cholesteric liquid‐crystals displays (CHLCD). One is a scanning procedure was to increase the refresh time. And the other is the PWM driving method was adopted to increase the gray levels of Ch‐LCD.