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. 29, 2015
Filed:
Jun. 20, 2012
Shunichi Suwa, Kanagawa, JP;
Seiji Shibahara, Chiba, JP;
Masashi Miyakawa, Kanagawa, JP;
Masahiko Nakamura, Kanagawa, JP;
Tadaaki Isozaki, Kanagawa, JP;
Shunichi Suwa, Kanagawa, JP;
Seiji Shibahara, Chiba, JP;
Masashi Miyakawa, Kanagawa, JP;
Masahiko Nakamura, Kanagawa, JP;
Tadaaki Isozaki, Kanagawa, JP;
SONY CORPORATION, , JP;
Abstract
Disclosed herein is a liquid crystal display having a liquid crystal display element, the liquid crystal display element including: a pair of alignment films provided on mutually facing sides of a pair of substrates; and a liquid crystal layer which is provided between the pair of alignment films and contains a liquid crystal molecule having a negative dielectric anisotropy, wherein at least one of the pair of alignment films contains a cross-linked compound obtained by cross-linking a polymer compound having a cross-linkable functional group as a side chain, the liquid crystal layer further contains a molecule which has a ring structure and a spacer linking the ring structure, and the liquid crystal molecule is given a pre-tilt by the cross-linked compound.