Pressure sensitive matrix switch having apertured spacer with fl

Details Pressure sensitive matrix switch having apertured spacer with fl Pressure sensitive matrix switch having apertured spacer with fl

1976-06-14

1977-12-27

Scott, James R.

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

200 86R, 200159B, 200302, H01H 1370

Patent

active

040656497

ABSTRACT:
This is concerned with a switch device which is quite thin and can be used on either a flat or a contoured surface that includes a backing member which may be dimensionally stable, either as a flexible or a stiff membrane, with a flexible membrane spaced therefrom by a flexible filled adhesive material providing one or more openings so that a circuit pattern on the backing member is spaced from a conductive shorting bar on the flexible membrane such that manual or mechanical deformation of the membrane will cause electrical conduction across or between the contacted surface in the circuit pattern with deformation being provided by the flexibility of the membrane, as well as deflection or flexing of the intermediate adhesive material.

REFERENCES:
patent: 3627927 (1971-12-01), Schmitz et al.
patent: 3718791 (1973-02-01), Szablowski
patent: 3728509 (1973-04-01), Shimojo
patent: 3735068 (1973-05-01), Yanaga et al.
patent: 3743797 (1973-07-01), Hoffman
patent: 3749859 (1973-07-01), Webb et al.
patent: 3806685 (1974-04-01), Seeger, Jr. et al.
patent: 3860771 (1975-01-01), Lynn et al.
patent: 3862381 (1975-01-01), Glaister et al.
patent: 3862382 (1975-01-01), Glaister et al.
patent: 3879586 (1975-04-01), DuRocher et al.
patent: 3886012 (1975-05-01), Slater
patent: 3886335 (1975-05-01), Hendricks
patent: 3898421 (1975-08-01), Suzumura
patent: 4018999 (1977-04-01), Robinson et al.
J. R. Lester et al.; IBM Tech. Disc. Bull.; "Switch"; vol. 11, No. 11, 4-1969; p. 1569.

Affiliated with

Also associated with

Rating

Pressure sensitive matrix switch having apertured spacer with fl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressure sensitive matrix switch having apertured spacer with fl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure sensitive matrix switch having apertured spacer with fl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1040267