Title:
BIDIRECTIONAL CONDUCTIVE MODULE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/066135
Kind Code:
A1
Abstract:
The present invention relates to a bidirectional conductive module and a method for manufacturing the same. A bidirectional conductive module according to the present invention comprises: an insulative body which is made of an insulative material, and which has a plurality of through-holes formed to penetrate the same in the upward/downward direction; a conductive filling portion which fills the upper area of each of the through-holes, and which is formed by filling the same with a filler comprising conductive powder having conductivity; and a conductive pin which is contained in the lower area of each of the through-holes, and which makes an electric contact with the conductive filling portion. Each of the through-holes comprises an upper through-hole that is open in the upward direction, and a lower through-hole having an inner diameter smaller than the inner diameter of the upper through-hole so as to form a ledge between the same and the upper through-hole. Each of the conductive pins comprises a column portion inserted into the lower through-hole, and an extension portion that extends from the upper portion of the column portion in the outward radial direction. Accordingly, electric characteristics are improved while overcoming the limit of thickness and fine pitch, and manufacturing is enabled by a simple manufacturing method.
Inventors:
MOON HAEJOONG (KR)
LEE EUNJOU (KR)
LEE EUNJOU (KR)
Application Number:
PCT/KR2017/012930
Publication Date:
April 04, 2019
Filing Date:
November 15, 2017
Export Citation:
Assignee:
INNO GLOBAL INC (KR)
International Classes:
G01R1/04; G01R1/067; G01R1/073; G01R3/00; G01R31/28
Foreign References:
| KR20060080426A | 2006-07-10 | |||
| KR101490501B1 | 2015-02-06 | |||
| KR20170008330A | 2017-01-24 | |||
| KR20170003537A | 2017-01-09 | |||
| JP2014123649A | 2014-07-03 |
Attorney, Agent or Firm:
NAMCHON INTERNATIONAL PATENT AND LAW FIRM (KR)
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