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:
Jun. 10, 2025
Filed:
Nov. 17, 2023
Applicant:
Maxell, Ltd., Kyoto, JP;
Inventors:
Eiji Kawawa, Kyoto, JP;
Toshinori Sugiyama, Kyoto, JP;
Tomoki Yamamoto, Kyoto, JP;
Tatsuya Nakazawa, Kyoto, JP;
Keisuke Sawada, Kyoto, JP;
Akio Misawa, Kyoto, JP;
Nozomu Shimoda, Kyoto, JP;
Assignee:
MAXELL, LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); B60K 35/00 (2024.01); B60K 35/23 (2024.01); B60K 35/28 (2024.01); G02B 27/01 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133385 (2013.01); G02B 27/0101 (2013.01); G02B 27/0149 (2013.01); H05K 7/20963 (2013.01); B60K 35/00 (2013.01); B60K 35/23 (2024.01); B60K 35/28 (2024.01); B60K 2360/166 (2024.01); B60K 2360/167 (2024.01); B60K 2360/23 (2024.01);
Abstract
A display device includes a backlight, a display element, a plate for holding at least a portion of an emission surface, from which an image light is emitted, provided on the display element, and a heat dissipation portion that dissipates heat generated from the display element. The display element is connected to the heat dissipation portion via the plate.