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:
Jul. 16, 2024
Filed:
Jun. 20, 2023
Corning Incorporated, Corning, NY (US);
Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN;
Hui Bi, Shanghai, CN;
Fuqiang Huang, Shanghai, CN;
Xinyuan Liu, San Jose, CA (US);
Zhen Song, Painted Post, NY (US);
Yufeng Tang, Shanghai, CN;
Tongping Xiu, Shanghai, CN;
Corning Incorporated, Corning, NY (US);
Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN;
Abstract
Disclosed herein are methods for forming a graphene film on a substrate, the methods comprising depositing graphene on a surface of the substrate by a first vapor deposition step to form a discontinuous graphene crystal layer; depositing a graphene oxide layer on the discontinuous graphene crystal layer to form a composite layer; and depositing graphene on the composite layer by a second vapor deposition step, wherein the graphene oxide layer is substantially reduced to a graphene layer during the second vapor deposition step. Transparent coated substrates comprising such graphene films are also disclosed herein, wherein the graphene films have a resistance of less than about 10 KΩ/sq.