Keyboard assembly with overlapped flexible printed circuit cable

Details Keyboard assembly with overlapped flexible printed circuit cable Keyboard assembly with overlapped flexible printed circuit cable

1975-05-20

1976-09-21

Scott, James R.

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

200 5A, 200159R, 200159B, 200292, 29622, 179 90K, 197 98, 317101F, H01H 1370, H05K 102

Patent

active

039820815

ABSTRACT:
This invention relates to a keyboard switch assembly having a minimal number of components. A flexible printed circuit cable is configured in such a manner so that the flexible printed circuit cable contains complementary overlapping contact points interconnected by printed circuit electrical lines. A spacer plate with apertures corresponding to sets of complementary contact points is interposed between segments of the folded flexible printed circuit cable. A method for making a keyboard switch assembly with a flexible printed circuit multiple switch assembly is disclosed.

REFERENCES:
patent: 3125895 (1964-03-01), Ross
patent: 3207862 (1965-09-01), Robbins
patent: 3383487 (1968-05-01), Wiener
patent: 3472974 (1969-10-01), McGough
patent: 3519766 (1970-07-01), MacKway
patent: 3745288 (1973-07-01), Reimer
patent: 3909564 (1975-09-01), Scheingold et al.

Affiliated with

Also associated with

Rating

Keyboard assembly with overlapped flexible printed circuit cable does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Keyboard assembly with overlapped flexible printed circuit cable, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Keyboard assembly with overlapped flexible printed circuit cable will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1414847