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. 27, 2020
Filed:
Dec. 28, 2017
Applicant:
Sakai Display Products Corporation, Osaka, JP;
Inventors:
Harumasa Tomizuka, Osaka, JP;
Motoaki Okitsu, Osaka, JP;
Assignee:
Sakai Display Products Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/02 (2006.01); G02B 7/00 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G09F 9/00 (2006.01); H04N 5/64 (2006.01); G02F 1/13357 (2006.01);
U.S. Cl.
CPC ...
G02B 7/00 (2013.01); G02B 5/02 (2013.01); G02B 5/0273 (2013.01); G02F 1/133308 (2013.01); G09F 9/00 (2013.01); G02F 1/133608 (2013.01); G02F 2001/133317 (2013.01); H04N 5/64 (2013.01);
Abstract
There is provided a display apparatus including a holding member disposed between a peripheral part of an optical sheet and a peripheral part of a diffusion plate. The holding member has a first end portion contacting the peripheral part of a rear surface of the optical sheet and a second end portion contacting the peripheral part of the first surface of the diffusion plate. The holding member has a first holding projection for holding the diffusion plate. The first holding projection protrudes from the second end portion along the first surface of the diffusion plate.