Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Patent
1990-03-15
1993-06-15
Picard, Leo P.
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
174 35R, 174255, 428901, H05K 100
Patent
active
052201350
ABSTRACT:
A printed wiring board having a shielding layer for use in an integrated circuit is disclosed. The printed wiring board comprises an insulating sheet having a connecting through hole portion, a printed wiring circuit provided on one or both surfaces of the insulating sheet, an insulating layer having a thickness of 20.about.50 .mu.m which is provided on the printed wiring circuit, and an electromagnetic shielding layer provided on the insulating layer.
REFERENCES:
patent: 4383363 (1983-05-01), Hayakawa
patent: 4801489 (1989-01-01), Nakagawa
patent: 4804575 (1989-02-01), Kohm
patent: 4973799 (1990-11-01), Soma et al.
Haruyama Satoshi
Kawakami Shin
Okonogi Hirotaka
Adams Bruce L.
Korka Trinidad
Nippon CMK Corp.
Picard Leo P.
Wilks Van C.
LandOfFree
Printed wiring board having shielding layer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Printed wiring board having shielding layer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printed wiring board having shielding layer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1045011