Switch assembly having electrically illuminated character displa

Details Switch assembly having electrically illuminated character displa Switch assembly having electrically illuminated character displa

1975-06-09

1977-05-10

Scott, James R.

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

200159B, 200313, 200314, 200340, H01H 900, H01H 1370

Patent

active

040229939

ABSTRACT:
A switch assembly having a lighted display module for programmable character display where the module is an active part during switch actuation since the module is displaced by and transmits an applied switch actuating force. The switch assembly consists of electromechanical switch arrays having the illuminated solid-state programming character display (LED-type) disposed above the switch array. Transparent pushbuttons are illuminated when depressed. The electromechanical switch arrays consist of a matrix of conventional dome switches although other conventional types of switches may be used.

REFERENCES:
patent: 3591749 (1971-07-01), Comstock
patent: 3617660 (1971-11-01), Krakinowski
patent: 3732389 (1973-05-01), Kaelin et al.
patent: 3742157 (1973-06-01), Leposavic
patent: 3786307 (1974-01-01), Robinson
patent: 3808384 (1974-04-01), Boulanger
patent: 3811025 (1974-05-01), Bach
patent: 3856998 (1974-12-01), Sims, Jr.
patent: 3860771 (1975-01-01), Lynn et al.
patent: 3976906 (1976-08-01), Shattuck

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