Semiconductor device, its manufacturing method and optical pickup module

A semiconductor device in which a lid for protecting a semiconductor element or a transparent member can be secured stably while reducing the overall size. A semiconductor element (10) is mounted on the substrate portion (60) of a package (50) having the rectangular substrate portion (60), and ribs...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NANO MASANORI, FUKUDA TOSHIYUKI, ISHIDA HIROYUKI, MORIBE SHOZO, YOSHIKAWA NORIYUKI, KOYASHIKI JUNYA, UDATSU HIROKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS SEMICONDUCTOR DEVICES
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