公开(公告)号：US20220371089A1

公开(公告)日：2022-11-24

申请号：US17754125

申请日：2020-09-24

Applicant: Alpha Assembly Solutions Inc.

Inventor： Shamik GHOSHAL ,  Nirmalya Kumar CHAKI ,  Remya CHANDRAN ,  Manoharan VENODH ,  Bawa SINGH ,  Barun DAS ,  Niveditha NAGARAJAN ,  Rahul RAUT ,  Oscar KHASELEV ,  Ranjit PANDHER ,  Supriya DEVARAJAN ,  Anubhav RUSTOGI

IPC: B22F7/04 ,  B22F1/107 ,  B22F9/30 ,  H05K1/09 ,  H05K3/12 ,  H01B13/012 ,  H05K3/34 ,  H01L23/00 ,  H01B1/02 ,  B23K35/30

Abstract: A sintering composition, consisting essentially of: a solvent; and a metal complex dissolved in the solvent, wherein: the sintering composition contains at least 60 wt. % of the metal complex, based on the total weight of the sintering composition; and the sintering composition contains at least 20 wt. % of the metal of the metal complex, based on the total weight of the sintering composition.

公开(公告)号：US20210162496A1

公开(公告)日：2021-06-03

申请号：US17255289

申请日：2019-06-21

Applicant: ALPHA ASSEMBLY SOLUTIONS INC.

Inventor： Shamik GHOSAL ,  Remya CHANDRAN ,  Venodh MANOHARAN ,  Siuli SARKAR ,  Bawa SINGH ,  Rahul RAUT

IPC: B22F1/00 ,  B23K35/30 ,  B23K35/02 ,  B22F9/24 ,  B22F5/00

Abstract: A sintering powder comprising copper particles, wherein: the particles are at least partially coated with a capping agent, and the particles exhibit a D10 of greater than or equal to 100 nm and a D90 of less than or equal to 2000 nm.