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:
Aug. 17, 2004
Filed:
Mar. 12, 2002
Jia-Fam Wong, Hsinchu, TW;
Au Optronics Corp., Hsinchu, TW;
Abstract
A multi-domain liquid crystal display (LCD) has a plurality of first alignment-control structures arranged on an inner surface of an upper substrate, and a plurality of second alignment-control structures arranged on an inner surface of a lower substrate. An upper concave is formed between two adjacent first alignment-control structures, and an upper inclined plane is formed between the upper concave and the first alignment-control structure. A lower concave is formed between two adjacent second alignment-control structures, and a lower inclined plane is formed between the lower concave and the second alignment-control structure. Each first alignment-control structure is positioned above a corresponding lower concave, each second alignment-control structure is positioned under a corresponding upper concave, and the upper inclined plane is close to and faces the lower inclined plane.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile