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. 18, 2025
Filed:
Jul. 08, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jiyoung Song, Suwon-si, KR;
Hyunseok Shin, Suwon-si, KR;
Youngdeog Koh, Suwon-si, KR;
Kwangjoo Kim, Suwon-si, KR;
Taegyeong Kim, Suwon-si, KR;
Nohcheol Park, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An exterior material for cooking appliance capable of improving visibility, Vickers hardness, and scratch resistance by forming laser holes in a surface of an exterior material including a Diamond like carbon (DLC) coating layer, and a method for manufacturing the exterior material. The cooking appliance exterior material includes a base material, a Diamond like carbon (DLC) coating layer provided on the base material, an adhesive layer provided between the base material and the DLC coating layer to attach the DLS coating layer to the base material to incase an adhesion force between the base material and the DLC coating layer, and a plurality of laser holes provided in a surface of the exterior material.