Illuminated keypad assembly

Details Illuminated keypad assembly Illuminated keypad assembly

2011-01-04

2011-01-04

Leon, Edwin A. (Department: 2833)

Electricity: circuit makers and breakers

Electric switch details

Indicators

Reexamination Certificate

active

07863532

ABSTRACT:
A key assembly (10) for use in a electronic device is provided. The key assembly (10) comprises a light guiding plate (18), a keypad (12), and a key seat (14). The key seat (14) has a number of positioning poles (1442). The light guiding plate (18) defined a number of aligning holes (184) corresponding to the positioning poles (1442) and the positioning poles (1442) pass through the aligning holes (184).

REFERENCES:
patent: 6217183 (2001-04-01), Shipman
patent: 7154059 (2006-12-01), Chou
patent: 2007/0235306 (2007-10-01), Chiba et al.

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