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  2. 国际专利信息
  • 专利标题:   Electrical contact for forming e.g. connector, is produced using material including layer comprising carbon material which is single graphene layer or graphene laminate on base material comprising metal material having preset resistivity.
  • 专利号:   WO2018056260-A1, JP2018056119-A, CN109716470-A, DE112017004743-T5, US2019210879-A1
  • 发明人:   MORI K, SHIMIZU T
  • 专利权人:   YAZAKI CORP, NAT INST ADVANCED IND SCI TECHNOLOGY, YAZAKI CORP, NAT INST ADVANCED IND SCI TECHNOLOGY, YAZAKI CORP, NAT INST ADVANCED IND SCI TECHNOLOGY
  • 国际专利分类:   C01B032/182, H01H001/04, H01R013/03, H01H001/023, H01H001/0233, H01R043/16, C23C016/04, C23C016/455
  • 专利详细信息:   WO2018056260-A1 29 Mar 2018 H01H-001/04 201826 Pages: 30 Japanese
  • 申请详细信息:   WO2018056260-A1 WOJP033721 19 Sep 2017
  • 优先权号:   JP184601, JP176627, CN80057693

▎ 摘　　要

NOVELTY - An electrical contact is produced using a material including a layer (a) comprising a carbon material on a base material comprising a metal material having a resistivity of 1.59x 10-8 to 9x 10-7 ( Omega )m. The carbon material is a single graphene layer or a graphene laminate obtained by laminating several single graphene layers. USE - Electrical contact is used for forming connector (claimed) for wire harness of motor vehicle. Can also be used for switch and relay. ADVANTAGE - The electrical contact has high contact reliability and excellent electrical connection property, and can be manufactured by economical method. The carbon material layer prevents generation of oxide film, thus increasing the contact reliability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of electrical contact. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a surface wave plasma chemical-vapor deposition apparatus. Chemical-vapor deposition apparatus (1) Discharge chamber (10) Gas supply port (12) Plasma generation unit (14) Heater (16)