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:
Apr. 10, 2018
Filed:
Jul. 08, 2014
Applicant:
Sakai Display Products Corporation, Sakai-shi, Osaka, JP;
Inventors:
Yuki Horiguchi, Sakai, JP;
Hiroki Fukai, Sakai, JP;
Assignee:
SAKAI DISPLAY PRODUCTS CORPORATION, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G09F 13/04 (2006.01); G02F 1/1335 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133606 (2013.01); G02F 1/133308 (2013.01); G02F 1/133603 (2013.01); G02F 2001/133317 (2013.01); G02F 2203/60 (2013.01);
Abstract
The display device comprises a display panel, a light source, an optical plate being arranged to face the display panel and diffusing or guiding the light from the light source, and an optical sheet arranged on one surface of the optical plate, and further comprises a pressing part pressing an edge of the optical sheet, and a facing part coordinating with the pressing part and having a facing surface facing an end surface of the optical plate. The facing surface is slanting so that the distance between the facing surface and the end surface decreases toward the display panel.