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:
Mar. 18, 2008
Filed:
May. 16, 2003
Akinori Sumi, Kikuchi-gun, JP;
Yasuhiro Morii, Kikuchi-gun, JP;
Akinori Sumi, Kikuchi-gun, JP;
Yasuhiro Morii, Kikuchi-gun, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A liquid crystal display device has the first substrate and the second substrate. The first substrate includes a gate line, a source line crossing the gate line, a switching element connected to the source line, a liquid crystal drive electrode connected to the switching element and having a plurality of electrodes substantially parallel to each other, and a common electrode consisting of a plurality of comb-shaped electrodes arranged substantially parallel to and alternately with the liquid crystal drive electrode. The second substrate includes color filters arranged in an array arrangement and a black matrix provided between the color filters. A spacer between the substrates contacts the first substrate in the area where the gate line, the liquid crystal drive electrode, and the common electrode are arranged in the vicinity of each other.