Electronic circuit device

Details Electronic circuit device Electronic circuit device

1996-07-29

1997-11-04

Ledynh, Bot L.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361760, 361767, 361768, 361773, 361774, 361808, 174260, 174261, 257737, 257738, 257779, 257780, 257784, 257786, H05K 702, H05K 710, H05K 116

Patent

active

056846770

ABSTRACT:
An electronic circuit device comprising a printed wiring board having a major surface and pads provided on the major surface of the printed wiring board, a plurality of electrodes provided partly on at least one major surface of the leadless component and partly on sides of the leadless component, a plurality of bumps provided on the pads, providing a gap between the major surface of the printed wiring board and the major surface of the leadless component, and electrically connecting those parts of the electrodes which are provided on the major surface of the leadless component to the pads, and a plurality of electrically conductive members integral with the bumps, extending from the bumps to those parts of the electrodes which are provided on the sides of the leadless component.

REFERENCES:
patent: 4641222 (1987-02-01), Derfiny et al.
patent: 4760948 (1988-08-01), Spiecker
patent: 5001829 (1991-03-01), Schelhorn
patent: 5255839 (1993-10-01), Da Costa Alves et al.
patent: 5284796 (1994-02-01), Nakanishi et al.
patent: 5315070 (1994-05-01), Maiwald

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