Illuminating keyboard

Details Illuminating keyboard Illuminating keyboard

2007-11-27

2007-11-27

Friedhofer, Michael A (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Indicators

C200S314000, C200S317000

Reexamination Certificate

active

11586276

ABSTRACT:
An illuminating keyboard includes an illumination device mounted between the assembly board and the base. The illumination device is composed of a circuit board, two light emitting diodes on top of the circuit board and respectively having thereon an encapsulation and a light tube having two ends respectively connected to a corresponding one of the two light emitting diodes so that light from the two light emitting diodes is able to emit through the assembly board, the thin film circuit board and the plastic plate to light keys on top of the plastic plate.

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patent: 7154059 (2006-12-01), Chou
patent: 7214897 (2007-05-01), Chuang

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