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. 16, 2018
Filed:
Jun. 21, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Sungkyunkwan University Foundation for Corporate Collaboration, Suwon-Si, Gyeonggi-Do, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, Gyeonggi-Do, KR;
Abstract
A method of forming a substrate assembly includes preparing a substrate in a chamber, combining a solid-state nitrogen source and a boron source on the substrate, forming a metal layer on a surface of the substrate including the combined solid-state nitrogen and boron sources, and forming a first hexagonal boron nitride sheet directly bonded to the surface of the substrate by performing a heat treatment on the substrate including the metal layer and the combined solid-state nitrogen and boron sources.