Invention Grant
- Patent Title: Contact member, contact member production method, and push-button switch member equipped with contact member
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Application No.: US16339359Application Date: 2017-10-02
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Publication No.: US10763052B2Publication Date: 2020-09-01
- Inventor: Kazunobu Yokoyama
- Applicant: SHIN-ETSU POLYMER CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: SHIN-ETSU POLYMER CO., LTD.
- Current Assignee: SHIN-ETSU POLYMER CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Hauptman Ham, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@27eb8e53
- International Application: PCT/JP2017/035767 WO 20171002
- International Announcement: WO2018/066490 WO 20180412
- Main IPC: H01H1/06
- IPC: H01H1/06 ; H01H1/02 ; H01H11/04 ; H01H13/14 ; H01H1/04 ; H01H13/12

Abstract:
In a contact member, a mesh-like contact including one or more layers of a metal other than a noble metal is embedded in such a manner as to be exposed from one of the surfaces of a rubbery elastic body. The contact member includes a highly conductive metal coat layer only in the regions of the mesh-like contact which are exposed from the rubbery elastic body, the coat layer having conductivity higher than that of the metal on the outermost surfaces of the mesh-like contact.
Public/Granted literature
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