Patent ID: 11869945
Assignee: THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC)
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A fabrication method of a graphene-based TFT of claim 1, comprising the active layer formation in steps of:
depositing a shadow mask corresponding to the shape of the active layer to be formed on the gate insulating layer, and depositing a titanium film having a thickness of 3-10 nm;
growing a graphene thin film by in-situ to a remote plasma-assisted chemical vapor deposition while maintaining an oxygen-free ambient;
applying predetermined damage to the graphene thin film grown by performing a remote plasma treatment;
exposing the damaged graphene thin film to a remote plasma in an N2 ambient to perform nitrogen doping.