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.:

US 7978211 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 12, 2011

Filed:

Oct. 17, 2007
Applicants:

Yu-yeh Chen, Tainan, TW;

Po-yang Lin, Tainan, TW;

Chin-cheng Tsai, Tainan, TW;

Inventors:

Yu-Yeh Chen, Tainan, TW;

Po-Yang Lin, Tainan, TW;

Chin-Cheng Tsai, Tainan, TW;

Assignee:

Chimei Innolux Corporation, Miao-Li County, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

In a liquid crystal display (LCD) device, a plurality of pixels is driven to display a first frame and a second frame in sequence. A gray-scale difference between the first frame and the second frame is detected to determine a driving mode variation between the first frame and the second frame. The number of pixels driven by a dynamic mode and a static mode in the second frame is adjusted according to the driving mode variation. Gray-scale data corresponding to the pixels in the second frame is output.


Find Patent Forward Citations

Chen, Yu-Yeh. (2011). Liquid crystal display device and related operating method (U.S. Patent No. 7978211). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7978211

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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