Electronic device packaging assembly

Details Electronic device packaging assembly Electronic device packaging assembly

1992-12-15

1995-02-14

Picard, Leo P.

Electricity: conductors and insulators

Boxes and housings

Hermetic sealed envelope type

257666, 361813, H01L 2302

Patent

active

053897390

ABSTRACT:
An electronic device package assembly including a base member; a cover member; a lead frame having a plurality of leads disposed between the base member and the cover member; an electronic device disposed between the base member and the cover member and electrically attached to the leads; bonding rings for bonding the base member and the cover member to the lead frame; and spacers disposed between the lead frame and the base member and the lead frame and the cover member for maintaining the base member and the cover member at a predetermined spacing from the lead frame.

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patent: 4470648 (1984-09-01), Davis et al.
patent: 4833570 (1989-05-01), Teratani
patent: 4873615 (1989-10-01), Grabbe
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patent: 4952531 (1990-08-01), Cherukuri
patent: 5067007 (1991-11-01), Kanji et al.
patent: 5092034 (1992-03-01), Altendorfer
patent: 5157480 (1992-10-01), McShane et al.
patent: 5159535 (1992-10-01), Desai et al.
patent: 5233504 (1993-08-01), Melton et al.

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