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Patent Searching and Data


Title:
TAPE-LIKE CONTACT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/117021
Kind Code:
A1
Abstract:
The present invention pertains to a tape-like contact having a tape-like contact material, the tape-like contact being characterized in that at least one wire-like brazing material is joined to the tape-like contact material, at least one projection made of the brazing material and protruding from the surface of the contact material is formed in the cross section, a diffusion region containing a metal component constituting the brazing material is formed, inside the contact material, along the interface with the brazing material, and the thickness of the diffusion region is 2-10 µm. By cutting this tape-like contact to an arbitrary length, a chip-like contact member can be obtained. The contact member according to the present invention is useful as a constituent member of a gated electrical contact, and can counteract the low profile of an electrical contact. The present invention can also contribute to avoid joint failure.

Inventors:
MATSUO Hiroshi (1-75 Shin-machi, Hiratsuka-sh, Kanagawa 76, 〒2540076, JP)
WADA Ryoe (1-75 Shin-machi, Hiratsuka-sh, Kanagawa 76, 〒2540076, JP)
Application Number:
JP2017/045301
Publication Date:
June 28, 2018
Filing Date:
December 18, 2017
Export Citation:
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Assignee:
TANAKA KIKINZOKU KOGYO K.K. (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 22, 〒1006422, JP)
International Classes:
H01H1/06; H01H1/023; H01H11/04
Foreign References:
JPH03246832A1991-11-05
JPS647437A1989-01-11
JPH10163404A1998-06-19
JPS62271311A1987-11-25
JP4279645B22009-06-17
JPS5624779A1981-03-09
JPS51121455A1976-10-23
JP4279645B22009-06-17
Attorney, Agent or Firm:
TANAKA AND OKAZAKI (Hongo K&K Bldg, 30-10 Hongo 3-chome, Bunkyo-k, Tokyo 33, 〒1130033, JP)
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