Integrated lighted keypanel

Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard

Reexamination Certificate

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Details

C345S102000, C345S207000

Reexamination Certificate

active

07492356

ABSTRACT:
A lighted keypanel equipped with a processor that integrates switch sensing, panel lighting control, and brightness (including ambient light compensation) to reduce cost and simplify interfaces of systems using the lighted keypanel. The lighted keypanel is particularly adaptable for use with a cockpit display.

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patent: 2004/0257490 (2004-12-01), Ho
patent: 2005/0264529 (2005-12-01), Morgan et al.
patent: 2006/0274540 (2006-12-01), Klaver et al.

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