Invention Grant
- Patent Title: Method of forming conductive contacts on graphene
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Application No.: US17626961Application Date: 2020-07-07
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Publication No.: US12002861B2Publication Date: 2024-06-04
- Inventor: Hugh Glass , Ivor Guiney , Martin Tyler , Simon Thomas
- Applicant: PARAGRAF LIMITED
- Applicant Address: GB Somersham
- Assignee: Paragraf Limited
- Current Assignee: Paragraf Limited
- Current Assignee Address: GB Somersham
- Agency: Stinson LLP
- Priority: GB 10193 2019.07.16
- International Application: PCT/EP2020/069086 2020.07.07
- International Announcement: WO2021/008939A 2021.01.21
- Date entered country: 2022-01-13
- Main IPC: H01L29/40
- IPC: H01L29/40 ; H01L21/04 ; H01L31/0216 ; H01L31/0224 ; H01L33/40 ; H01L33/44 ; H01L29/16 ; H01L29/45
Abstract:
The present invention pro ides a method of providing an electrical contact on a graphene surface, the method comprising: (i) providing a graphene layer structure comprising one or more graphene layers and having a polymer coating on a surface thereof; (ii) contacting one or more portions of the polymer coating with a conductive metal-containing composition comprising a solvent, wherein the polymer coating is soluble in the solvent: and (iii) volatilising the solvent to deposit the conductive metal on the surface of the graphene layer structure.
Public/Granted literature
- US20220293744A1 METHOD OF FORMING CONDUCTIVE CONTACTS ON GRAPHENE Public/Granted day:2022-09-15
Information query
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