Title:
METAL FILM, ELECTRONIC COMPONENT PROVIDED WITH METAL FILM AND METHOD FOR PRODUCING METAL FILM
Document Type and Number:
WIPO Patent Application WO/2019/131433
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide a metal film which is capable of preventing the formation of an intermetallic compound when a nickel-phosphorus film is brazed with an alloy, said intermetallic compound being formed of nickel in the nickel-phosphorus film and tin in the alloy. A metal film (1) comprises a nickel-phosphorus film (1a) in which crystalline Ni (12) is dispersed.
Inventors:
TAKEOKA SHINJI
ENAMI HIROYUKI
SHIRAISHI KENICHI
ENAMI HIROYUKI
SHIRAISHI KENICHI
Application Number:
PCT/JP2018/046979
Publication Date:
July 04, 2019
Filing Date:
December 20, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
C23C26/00; C22C19/03; C22F1/10; C23C18/16; C23C18/32; H01L35/08; C22F1/00; H01L21/52
Foreign References:
| JP2007308802A | 2007-11-29 | |||
| JPH0472075A | 1992-03-06 | |||
| JP2011246739A | 2011-12-08 | |||
| JP2008150226A | 2008-07-03 | |||
| JPH09223312A | 1997-08-26 | |||
| JPS60130801A | 1985-07-12 | |||
| JPS5852832A | 1983-03-29 | |||
| JP2001196646A | 2001-07-19 | |||
| JPH1096084A | 1998-04-14 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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