SEMICONDUCTOR DEVICE

A semiconductor device (1) includes: a first electrode (E1) provided on a semiconductor multilayer structure (11); a second electrode (E2) provided on a substrate (21); and a bonding metal layer (30) which bonds the first electrode (E1) and the second electrode (E2) together. The bonding metal layer...

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Bibliographic Details
Main Authors OYA, Mitsuaki, MASAMOTO, Keimei, HAYASHI, Shigeo, HIROKI, Masanori
Format Patent
LanguageEnglish
French
German
Published 05.01.2022
Subjects
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Summary:A semiconductor device (1) includes: a first electrode (E1) provided on a semiconductor multilayer structure (11); a second electrode (E2) provided on a substrate (21); and a bonding metal layer (30) which bonds the first electrode (E1) and the second electrode (E2) together. The bonding metal layer (30) includes a gap (33) inside.
Bibliography:Application Number: EP20190895065