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:
Jun. 07, 2022
Filed:
Apr. 01, 2019
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Moriyasu Nagura, Kumamoto, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
A liquid crystal display device includes a plurality of pixels each including a pixel electrode and a counter electrode provided with a liquid crystal layer interposed therebetween, a drive circuit layer on a surface side of the pixel electrode opposite to a surface side on which the liquid crystal layer is provided, in which a drive circuit is formed including a drive transistor that controls application of a potential to the pixel electrode, a drive-side substrate on a surface of the drive circuit layer opposite to a surface on which the pixel electrode is provided and a counter-side substrate on a surface of the counter electrode opposite to a surface on which the liquid crystal layer is provided, in which the drive circuit layer includes a wire grid polarizer facing the pixel electrode, the wire grid polarizer includes metal wires extending in one direction, and given a predetermined potential.