Title:
ELECTRICALLY CONDUCTIVE CONTACT PIN AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/277452
Kind Code:
A1
Abstract:
The present invention provides an electrically conductive contact pin which is formed by stacking a plurality of metal layers together and a method for manufacturing the electrically conductive contact pin, wherein metal layers made of the same material among the plurality of metal layers are simultaneously formed by the same plating process, whereby the physical or electrical properties of the contact pin can be further improved and the productivity of the method can be improved. Also, in the electrically conductive contact pin formed by stacking the plurality of metal layers together, a concave-convex portion is provided at each interface between the adjacent metal layers.
Inventors:
AHN BUM MO (KR)
PARK SEUNG HO (KR)
HONG CHANG HEE (KR)
PARK SEUNG HO (KR)
HONG CHANG HEE (KR)
Application Number:
PCT/KR2022/008983
Publication Date:
January 05, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
POINT ENGINEERING CO LTD (KR)
International Classes:
G01R1/067; G01R3/00
Foreign References:
| KR102092430B1 | 2020-03-23 | |||
| KR20200100700A | 2020-08-26 | |||
| KR101766261B1 | 2017-08-23 | |||
| JP2008116284A | 2008-05-22 | |||
| KR20190021693A | 2019-03-06 |
Attorney, Agent or Firm:
CHOI, Kwang Seok (KR)
Download PDF: