Printed circuit board with chip collar

Details Printed circuit board with chip collar Printed circuit board with chip collar

1997-12-11

1999-05-04

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361719, 439 73, 257725, H05K 720

Patent

active

059010487

ABSTRACT:
The invention relates to a printed circuit board having chips attached to the PCB. One or more of the chips has a planar collar mounted around the chip. The collar has a top and bottom planar surface without any projections. The collar extends laterally away from the edge of the chip to protect the leads electrically connecting the chip to the circuit board.

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patent: 5691041 (1997-11-01), Frankeny et al.
patent: 5779488 (1998-07-01), Cluff
patent: 5801929 (1998-09-01), Cheng

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