Electronic component assembly

Details Electronic component assembly Electronic component assembly

1990-11-23

1992-12-15

Picard, Leo P.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

174 524, 361393, 361414, 257686, 257693, H05K 700

Patent

active

051723034

ABSTRACT:
A stackable surface mount electronic component assembly 100 allowing for the stacking of electronic components 108, and 112 is disclosed. The stackable surface mount electronic component assembly 100 includes electronic component carriers 102, and 114, each having an electronic component 108, and 112 respectively. The two carriers 102, and 114, are electrically interconnected by the use of solder balls 106. Electronic component carrier 114 is in turn attached to an external printed circuit board by the use of solder balls 110. Optionally, each of the electronic components 108, 112 can be encapsulated using encapsulation material prior to the joining of the two carriers 102, and 114. In an alternate embodiment recesses 302 are located on top of the elevated peripheral edge 116 allowing for the proper alignment of the two carriers 102, and 114.

REFERENCES:
patent: 3379937 (1968-04-01), Shepherd
patent: 4288841 (1981-09-01), Gogal
patent: 4437718 (1984-03-01), Selinko
patent: 4617730 (1986-10-01), Geldermans et al.
patent: 4654694 (1987-03-01), Val
patent: 4691225 (1987-09-01), Murakami et al.
patent: 4940181 (1990-07-01), Juskey, Jr. et al.
patent: 4969827 (1990-11-01), Hahs, Jr.
patent: 5016138 (1991-05-01), Woodman

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