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:
Jan. 28, 2025
Filed:
Dec. 16, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Keunwook Shin, Yongin-si, KR;
Hyeonjin Shin, Suwon-si, KR;
Alum Jung, Suwon-si, KR;
Changseok Lee, Gwacheon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A method of forming nanocrystalline graphene according to an embodiment may include: arranging a substrate having a pattern in a reaction chamber; injecting a reaction gas into the reaction chamber, where the reaction gas includes a carbon source gas, an inert gas, and a hydrogen gas that are mixed; generating a plasma of the reaction gas in the reaction chamber; and directly growing the nanocrystalline graphene on a surface of the pattern using the plasma of the reaction gas at a process temperature. The pattern may include a first material and the substrate may include a second material different from the first material.