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:
Oct. 06, 2020
Filed:
Apr. 01, 2019
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1339 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13338 (2013.01); G02F 1/1339 (2013.01); G02F 1/133305 (2013.01); G02F 1/133308 (2013.01);
Abstract
A liquid crystal display apparatus of the present invention includes a housing holding an outer peripheral portion of a liquid crystal panel with gap portions provided in a central portion thereof such that a curvature of a curved shape is variable when a surface pressing stress is applied, in which columnar spacers are arranged at a higher density in a region of the central portion in a curve direction than in a region of a peripheral portion, the density being the density of the columnar spacers holding a gap between glass substrates in a display region of the curved liquid crystal panel.