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:
Sep. 15, 2015
Filed:
Jan. 13, 2012
Nobuko Fukuoka, Saitama, JP;
Arihiro Takeda, Saitama, JP;
Jin Hirosawa, Saitama, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A liquid crystal display device includes a first substrate including a T-shaped pixel electrode including a strip-shaped first main electrode positioned midway between a first source line and a second source line, and a strip-shaped sub-electrode, a second substrate including a counter-electrode which includes a strip-shaped second main electrode positioned above the first source line and the second source line, and a liquid crystal layer, wherein when an inter-electrode distance between the first main electrode and the second main electrode is L and a cell gap is GP, a formed angle Θ, which is expressed by a relationship of tan Θ=GP/L, is greater than a pre-tilt angle α of a liquid crystal molecule.