Metal pillar for conductive connection and manufacturing method thereof

An aspect of the present invention provides a metal pillar in a columnar shape formed by cutting a metal wire to a predetermined length. The metal pillar have an electrical conductivity of 11 to 101% IACS, and a Vickers hardness of 150 to 300 HV.

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Bibliographic Details
Main Authors KIM, KYUNG-TAE, BAE, SUNG-MOON, EUN, DONG-JIN, LEE, HYUN-KYU, PARK, EUN-KWANG, CHU, YONGOL, KIM, SEONG-TAEK, KIM, JIN-GYU, OH, HEE-BONG
Format Patent
LanguageChinese
English
Published 01.04.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:An aspect of the present invention provides a metal pillar in a columnar shape formed by cutting a metal wire to a predetermined length. The metal pillar have an electrical conductivity of 11 to 101% IACS, and a Vickers hardness of 150 to 300 HV.
Bibliography:Application Number: TW202312133069