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:
Mar. 05, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Jin Nakamura, Sakai, JP;
Naoki Moriya, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02B 5/30 (2006.01); G02F 1/139 (2006.01); G02F 1/133 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133528 (2013.01); G02B 5/3075 (2013.01); G02F 1/139 (2013.01); G02F 1/13318 (2013.01); G02F 1/133502 (2013.01); G02F 2202/28 (2013.01);
Abstract
It is possible to cause a display device to achieve an increased light transmittance for light to reach an imaging element. A display device having a see-through panel structure includes: a display panel; a protection plate provided on a front side of the display panel; an imaging element provided on a back side of the display panel; a second polarizer provided between the display panel and the protection plate; and a transparent material with which a hole passing through the second polarizer is filled.