SEMICONDUCTOR DEVICE

A semiconductor device includes: a first electrode provided on a semiconductor multilayer structure; a second electrode provided on a substrate; and a bonding metal layer which bonds the first electrode and the second electrode together. The bonding metal layer includes a gap inside.

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Bibliographische Detailangaben
Hauptverfasser: OYA, Mitsuaki, MASAMOTO, Keimei, HAYASHI, Shigeo, HIROKI, Masanori
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor device includes: a first electrode provided on a semiconductor multilayer structure; a second electrode provided on a substrate; and a bonding metal layer which bonds the first electrode and the second electrode together. The bonding metal layer includes a gap inside.