Flexible data entry panel

Details Flexible data entry panel Flexible data entry panel

1995-08-18

1998-04-21

Mullen, Thomas

Coded data generation or conversion

Bodily actuated code generator

Including keyboard or keypad

341 34, 345168, 400481, 4004911, H03K 1794

Patent

active

057422419

ABSTRACT:
The present invention includes a flexible, pressurizable keyboard made of resilient layers of plastic material, with molded keys which are deformable when pressed so as to send a signal to an electrical device. The keys are arranged with a flexible electrical circuit thereattached, which when depressed, establish a proper complete circuit.

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IBM Tech. Discl. Bulletin, Cook et al., "Key Matrix using a Fluid Medium", vol. 13, No. 3, Aug. 1970.

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