Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-12-27
1998-03-03
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 84, 345 85, 345107, G09G 338
Patent
active
057240647
ABSTRACT:
An interactive display is disclosed which comprises a housing to receive an induced field activated display sheet which has a plurality of image producing elements responsive to an induced field. The housing has a transparent cover panel and a base panel. The cover panel and the base panel of the display housing comprise a plurality of means for creating a plurality of induced fields for selectively activating the image producing elements of the induced field activated display sheet. By selectively activating the induced field means, selective image producing elements of the induced field activated display sheet will be activated to produce a desired image on the induced field activated display sheet thereby creating a display. If desired the induced field activated display sheet can be removed from the display housing to be used as a printed document.
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Casey Michalene M.
Levy David M.
Stefik Mark J.
Hjerpe Richard
Kim Juliana S.
Rad Fariba
Xerox Corporation
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