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:
Sep. 28, 2010
Filed:
Nov. 18, 2007
Kuei-lin Chang, Taichung, TW;
Ying-chi Wang, Changhua Hsien, TW;
Kuei-Lin Chang, Taichung, TW;
Ying-Chi Wang, Changhua Hsien, TW;
Wintek Corporation, Taichung Hsien, TW;
Abstract
A liquid crystal panel with a uniform background color has a pixel region that actually generates images on the liquid crystal panel and is defined as an active area. Another region that does not generate images is defined as a viewing area. A black matrix in the viewing area has multiple windows so that the viewing area and the active area have the same or similar reflection regions. Therefore, the liquid crystal panel has a uniform background color.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile