Keypad and keypad assembly

Details Keypad and keypad assembly Keypad and keypad assembly

2006-01-06

2008-05-27

Enad, Elvin (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Indicators

C200S310000, C200S313000

Reexamination Certificate

active

07378606

ABSTRACT:
A keypad includes a light guide panel, the interior of which light propagates through, a film positioned on the upper surface of the light guide panel and having at least one key button positioned on the upper surface thereof, and at least one reflective pattern fixedly positioned with respect to the light guide panel to reflect a part of the light, which propagates through the interior of the light guide panel, towards the key button.

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