Optics: image projectors – With or for vehicle – Instrument indicator
Reexamination Certificate
2007-09-25
2007-09-25
Perkey, W. B. (Department: 2851)
Optics: image projectors
With or for vehicle
Instrument indicator
C353S010000, C353S012000, C359S460000, C345S009000, C362S489000, C362S503000, C362S023000
Reexamination Certificate
active
10489331
ABSTRACT:
The invention relates to an instrument panel for the operating state of a land, air or water vehicle, in particular for the cockpit of an airplane, comprising a number of display fields (13) for representing information, whereby, in order to provide an instrument panel, which may be produced and maintained in an economic manner, with realistic instrumentation, the display fields (13) are produced on a backlit sheet (11) by means of image projection and a mask (12) is overlaid on the backlit sheet (11), which comprises cutouts (14), congruent with the display fields (13).
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Cruz Magda
Perkey W. B.
Rheinmetall Defence Electronics GmbH
Sartori Michael A.
Schwarz Steven J.
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