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. 07, 2012
Filed:
Sep. 09, 2009
Koichi Igeta, Chiba, JP;
Osamu Nagashima, Mobara, JP;
Koichi Igeta, Chiba, JP;
Osamu Nagashima, Mobara, JP;
Hitachi Displays, Ltd., Chiba, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo-ken, JP;
Abstract
A liquid crystal display device includes: a pair of substrates disposed to face each other; an inner sealing material surrounding a non-display region between the pair of substrates; an outer sealing material surrounding the inner sealing material; liquid crystal filled between the inner sealing material and the outer sealing material; and a display region formed in a region where the liquid crystal is filled, and first columnar spacers fixed on any one of the pair of substrates are formed in the forming region of the inner sealing material, the first columnar spacers being formed so as to avoid positions overlapped with intersecting portions of the gate signal lines and the drain signal lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile