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:
Nov. 06, 2018
Filed:
Feb. 17, 2016
Sony Corporation, Tokyo, JP;
Shunichi Suwa, Kanagawa, JP;
Masashi Miyakawa, Tokyo, JP;
Chikashi Kobayashi, Kanagawa, JP;
Yoji Nagase, Kanagawa, JP;
Kunihiko Nagamine, Kanagawa, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
A liquid crystal display device includes a plurality of arranged pixels. Each of the pixels includes: a first substrate and a second substrate; a first electrode provided on a counter face of the first substrate, the counter face facing the second substrate; a second electrode provided on a counter face of the second substrate, the counter face facing the first substrate; and a liquid crystal layer that contains liquid crystal molecules, and is sandwiched between the first substrate and the second substrate. The liquid crystal molecules are given a pre-tilt. The first electrode includes a base layerthat contains a plurality of recesses and protrusions, and transparent conductive material layersand. The first transparent conductive material layerconnected to a first power supply portion is formed on protrusion top facesof the base layer. The second transparent conductive material layerconnected to a second power supply portion is formed on recess bottom facesof the base layer. The first transparent conductive material layerand the second transparent conductive material layerare separated from each other.