The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 14, 2012
Filed:
May. 24, 2007
Chih-jen Chen, Hsin Chu Hsien, TW;
Chih-chiang LU, Hsin Chu Hsien, TW;
Tai-ann Chen, Hsin Chu Hsien, TW;
Chung-yi Chang, Hsin Chu Hsien, TW;
Chih-Jen Chen, Hsin Chu Hsien, TW;
Chih-Chiang Lu, Hsin Chu Hsien, TW;
Tai-Ann Chen, Hsin Chu Hsien, TW;
Chung-Yi Chang, Hsin Chu Hsien, TW;
Industrial Technology Research Institute, Hsin Chu Hsien, TW;
Abstract
This invention provides a color passive matrix bistable liquid crystal display system, in which one respective scan line corresponds to sub-pixels of same color and neighboring scan lines correspond to sub-pixels of different colors. The scan lines are grouped in accordance with the colors of the sub-pixels corresponding thereto such that different scan driving voltages can be provided to the sub-pixels of different colors when the scan lines are scanned. By way of the arrangement of the sub-pixels, different scan driving voltages are switched to the respective scan lines in accordance with the colors of the sub-pixels corresponding thereto. As a result, a demand that the sub-pixels of different colors require different scan driving voltages is satisfied. The image quality is improved.