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:
Oct. 01, 2013
Filed:
Jul. 12, 2011
Taiyo Tokuoka, Aichi-ken, JP;
Tetsuya Iizuka, Saitama-ken, JP;
Kazuya Daishi, Saitama-ken, JP;
Jin Hirosawa, Saitama-ken, JP;
Taiyo Tokuoka, Aichi-ken, JP;
Tetsuya Iizuka, Saitama-ken, JP;
Kazuya Daishi, Saitama-ken, JP;
Jin Hirosawa, Saitama-ken, JP;
Japan Display Central Inc., Fukaya-shi, JP;
Abstract
A liquid crystal display panel includes a plurality of pixels arranged in a first direction and a second direction orthogonally crossing with the first direction. A first alignment pattern is formed in the counter electrode. The first alignment pattern faces the pixel electrode and extending in the first direction. A second alignment pattern is formed in the counter electrode. The second alignment pattern also faces the pixel electrode and extends in the second direction intersecting with the first alignment pattern. An expanding alignment portion is arranged at the intersecting portion of the first alignment pattern and the second alignment pattern. The first and second alignment patterns are formed of alignment slits or alignment protrusions arranged in the counter substrate.