Electronic parts package, base for electronic parts package, and junction structure of electronic parts package and circuit substrate

The invention provides an electronic parts package including a base and a metal cover having a rectangular top plan shape, and terminal electrodes of the base bottom face and a circuit substrate are joined by a conductive junction material. In this electronic parts package, a first terminal electrod...

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Bibliographische Detailangaben
Hauptverfasser:	SHIBUTANI KOZO, KISHIMOTO KOICHI, NAKANISHI KENTARO, IIZUKA MINORU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS RESONATORS SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The invention provides an electronic parts package including a base and a metal cover having a rectangular top plan shape, and terminal electrodes of the base bottom face and a circuit substrate are joined by a conductive junction material. In this electronic parts package, a first terminal electrode group having two or more terminal electrodes formed in parallel is formed at one offset angle position on the bottom face of the base, and a second terminal electrode group having one second terminal electrode and two or more terminal electrodes formed in parallel is offset only at a first diagonal position of the one angle position. In a grounding terminal electrode, electrodeless regions having no terminal electrode formed along the shorter side of the base are formed at the other angle position confronted in the shorter side direction of the base by the one angle position and at a second diagonal position of the other angle position, and at least one terminal electrode is connected with the metal cover.