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:
Jul. 08, 2025
Filed:
Mar. 10, 2024
Applicant:
Omron Corporation, Kyoto, JP;
Inventors:
Assignee:
OMRON Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); A63F 9/24 (2006.01); F21V 8/00 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0065 (2013.01); A63F 9/24 (2013.01); G02B 6/006 (2013.01); G02B 6/4239 (2013.01); A63F 2009/2454 (2013.01);
Abstract
A light guide plate unit includes: a first light guide plate () that is a light guide plate having a glass layer, and has the glass layer on a light exit surface of a light guide plate body (D); a light source (), located on a side surface of the first light guide plate () and supplying light into the light guide plate body (D); and a housing (). The housing () has an opening (). The first light guide plate () is disposed, so that the side of the glass layer faces the opening () of the frame () to block the opening ().