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:
Dec. 21, 2021
Filed:
May. 01, 2020
Applicant:
Min Ji Kim, Seoul, KR;
Inventor:
Min Ji Kim, Seoul, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); F21V 8/00 (2006.01); F21S 6/00 (2006.01); F21V 23/00 (2015.01); F21V 23/04 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
G02B 6/0088 (2013.01); F21S 6/003 (2013.01); F21V 23/007 (2013.01); F21V 23/0471 (2013.01); G02B 6/0073 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A light guide plate supported by at least one frame. An LED module is arranged on at least one side of the light guide plate, and a power input module is supported by at least one frame. When power is applied by the power input module, LED elements of the LED module emit light, and light emitted by the LED module is emitted through the light guide plate.