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:
Apr. 02, 2013
Filed:
Feb. 05, 2010
Takeshi Sato, Mobara, JP;
Shinichiro Oka, Hitachi, JP;
Yoshiaki Toyota, Koshigaya, JP;
Hitachi Displays, Ltd., Chiba, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo-ken, JP;
Abstract
A liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a sheet-like first electrode formed of a transparent conductive film, a first insulator formed to cover the sheet-like first electrode, a plurality of linear second electrodes formed by a transparent conductive film on the first insulator so as to overlap the sheet-like first electrode, and a second insulator formed on the first insulator so as to cover the plurality of linear second electrodes. The first substrate and the second substrate interpose liquid crystal therebetween and are arranged to be opposed to each other. The sheet-like first electrode, the first insulator, and the plurality of linear second electrodes are provided in a pixel region on a surface of the first substrate of a side of the liquid crystal. The second insulator is made of the same material as the first insulator.