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:
Jan. 04, 2022
Filed:
Sep. 15, 2020
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Shimon Itakura, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13357 (2006.01); B60Q 3/14 (2017.01); B60Q 3/62 (2017.01); F21V 8/00 (2006.01); G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133602 (2013.01); B60Q 3/14 (2017.02); B60Q 3/62 (2017.02); G02B 6/0088 (2013.01); G02F 1/01 (2013.01); G02F 1/011 (2013.01);
Abstract
A display device includes a translucent front plate, a plurality of display panels, and a backlight unit. The backlight unit includes a plurality of light guide plates and a light source that causes light to be incident on the light guide plates. Each of the display panels is bonded to the front plate and smaller than the front plate. The light guide plates are disposed facing the respective display panels in one-to-one correspondence.
Itakura, Shimon. (2022). Display device with a plurality of light guides in a one-to-one correspondence with a plurality of displays (U.S. Patent No. 11215871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11215871
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile