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. 19, 2021
Filed:
Nov. 24, 2016
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Jinsan Moon, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); B32B 9/00 (2006.01); H05B 3/16 (2006.01); H05B 3/84 (2006.01); F21S 45/60 (2018.01); B32B 17/06 (2006.01); B60Q 1/00 (2006.01); B60S 1/02 (2006.01); H05B 1/02 (2006.01); H05B 3/14 (2006.01);
U.S. Cl.
CPC ...
B32B 9/007 (2013.01); B32B 7/12 (2013.01); B32B 17/06 (2013.01); B60Q 1/0017 (2013.01); B60S 1/026 (2013.01); F21S 45/60 (2018.01); H05B 1/0236 (2013.01); H05B 3/145 (2013.01); H05B 3/16 (2013.01); H05B 3/84 (2013.01); B32B 2255/00 (2013.01); B32B 2307/202 (2013.01); B32B 2307/726 (2013.01); B32B 2307/728 (2013.01); B32B 2307/73 (2013.01); B32B 2457/00 (2013.01); B32B 2605/00 (2013.01);
Abstract
The present invention relates to a transparent heating device using graphene. To accomplish the aforementioned purpose, the present invention provides a graphene heating device comprising: a transparent substrate; an adhesive layer formed on the transparent substrate; and a graphene layer formed on the adhesive layer, where the graphene layer is heated by a current flowing along the graphene layer. According to one embodiment of the present invention, fogging or icing occurs on the surface of an object that can be removed without deteriorating the light transmittance of the object, which requires the light transmittance.