Electroluminescent lamp membrane switch

Details Electroluminescent lamp membrane switch Electroluminescent lamp membrane switch

2007-03-06

2007-03-06

Friedhofer, Michael A. (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Indicators

C200S314000, C200S317000

Reexamination Certificate

active

11438182

ABSTRACT:
An electroluminescent lamp membrane switch includes a deformable substrate. Graphic indicia is imprinted on the substrate. An electroluminescent lamp is imprinted on the graphic indicia layer and a membrane switch is formed on the lamp.

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