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. 30, 2014
Filed:
Sep. 12, 2012
Applicants:
Youichi Asakawa, Nonoichi, JP;
Hirofumi Wakemoto, Kanazawa, JP;
Inventors:
Youichi Asakawa, Nonoichi, JP;
Hirofumi Wakemoto, Kanazawa, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1337 (2006.01); G02F 1/1343 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1335 (2013.01); G02F 2001/134372 (2013.01); G02F 1/1337 (2013.01); G02F 1/1343 (2013.01); G02F 1/134363 (2013.01);
Abstract
According to one embodiment, a liquid crystal display device includes, a first substrate including a common electrode, a pixel electrode in which a slit facing the common electrode is formed, and a first alignment film, a second substrate including a second alignment film, and a liquid crystal layer which is held between the first alignment film and the second alignment film and is formed of a material having a dielectric constant anisotropy in a range of +3.3 or more to +5.3 or less at a transition temperature of 75° C.