Invention Grant
- Patent Title: Graphene transparent conductive film and method for manufacturing the same
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Application No.: US15500117Application Date: 2017-01-17
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Publication No.: US10795220B2Publication Date: 2020-10-06
- Inventor: Song Lan
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6df941c7
- International Application: PCT/CN2017/071349 WO 20170117
- International Announcement: WO2018/120334 WO 20180705
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; C01B32/194 ; H01B1/04 ; H01B5/14 ; H01B13/00

Abstract:
A graphene transparent conductive film is disclosed. The graphene transparent conductive film includes graphene and a vertical alignment agent. A method for manufacturing the graphene transparent conductive film is further disclosed. In the method, graphene, a surfactant, and water are mixed to obtain a graphene solution; a vertical alignment agent is added to the graphene solution to obtain a graphene transparent conductive film liquid, and the film liquid is coated on a substrate and heated to obtain the graphene transparent conductive film. The vertical alignment agent can reduce a surface energy of liquid crystal molecules in a polymer matrix, increase a contact angle, so that the liquid crystal molecules can be aligned vertically.
Public/Granted literature
- US20190384086A1 GRAPHENE TRANSPARENT CONDUCTIVE FILM AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2019-12-19
Information query
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