Graphene conductive film and method for forming the same, and flexible touch device
US10124565B2 · kind B2 · utility
0Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Jan 20, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure provides a graphene conductive film, a method for forming the same and a flexible touch device. The method for forming a graphene conductive film includes: growing a graphene layer on a metal catalytic substrate; coating a PAA solution onto the graphene layer, and curing the PAA solution so as to form a PI film; and removing the metal catalytic substrate so as to form the graphene conductive film with the PI film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.