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:
Aug. 17, 2021
Filed:
May. 22, 2018
Applicants:
Lg Electronics Inc., Seoul, KR;
Industry Foundation of Chonnam National University, Gwangju, KR;
Inventors:
Assignees:
LG ELECTRONICS INC., Seoul, KR;
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY, Gwangju, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 3/14 (2006.01); H05B 3/44 (2006.01); H05B 3/03 (2006.01); H05B 3/00 (2006.01);
U.S. Cl.
CPC ...
H05B 3/145 (2013.01); H05B 3/0076 (2013.01); H05B 3/03 (2013.01); H05B 3/141 (2013.01); H05B 3/148 (2013.01); H05B 3/44 (2013.01); H05B 2203/017 (2013.01); H05B 2203/032 (2013.01);
Abstract
A carbon heating element and a method for manufacturing a carbon heating element are provided. The carbon heating element may efficiently dissipate heat and prevent disconnection or destruction of a heating element to prolong a lifespan thereof without generating a spark and plasma under a high voltage. The carbon heating element may include carbon (C) and silicon carbide (SiC), and the carbon heating element may have a thermal conductivity of 1.6 W/m·K or more.