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:
Feb. 09, 2021
Filed:
Jul. 26, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jinhong Kim, Seoul, KR;
Seyun Kim, Seoul, KR;
Haengdeog Koh, Hwaseong-si, KR;
Doyoon Kim, Hwaseong-si, KR;
Hajin Kim, Hwaseong-si, KR;
Soichiro Mizusaki, Suwon-si, KR;
Minjong Bae, Yongin-si, KR;
Changsoo Lee, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
Provided are a structure, a planar heater including the same, a heating device including the planar heater, and a method of preparing the structure. The structure includes a metal substrate, an insulating layer disposed on the metal substrate, an electrode layer disposed on the insulating layer, and an electrically conductive layer disposed on the electrode layer, wherein a difference in a coefficient of thermal expansion (CTE) between the metal substrate and the insulating layer is 4 parts per million per degree Kelvin change in temperature (ppm/K) or less.