Title:
SPHERICAL SILVER POWDER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/138949
Kind Code:
A2
Abstract:
The present invention relates to a spherical silver powder and a manufacturing method therefor and, more specifically, to a silver powder that can be uniformly sintered by containing a large quantity of closed cavities therein and to a method for easily manufacturing the silver powder through the control of a reaction temperature. In addition, the silver powder has low resistance when sintered, and thus is applied as a component for a conductive paste, and hence, the silver powder can be advantageously used in the manufacture of an electrode for an electronic part, a substrate electrode or circuit for a solar cell or a plasma display panel, and the like.
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Inventors:
YOON CHI HO (KR)
JO WON JUN (KR)
LEE YOUNG HO (KR)
LIM JONG CHAN (KR)
LIM MOO HYUN (KR)
JO WON JUN (KR)
LEE YOUNG HO (KR)
LIM JONG CHAN (KR)
LIM MOO HYUN (KR)
Application Number:
PCT/KR2019/018462
Publication Date:
July 02, 2020
Filing Date:
December 26, 2019
Export Citation:
Assignee:
DAEJOO ELECTRONIC MAT CO LTD (KR)
International Classes:
B22F1/00; B22F1/065; B22F9/24
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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