Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-05-15
2007-05-15
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S032000, C349S064000, C362S558000
Reexamination Certificate
active
10713443
ABSTRACT:
A display device including an illumination source disposed behind an at least partially translucent display area, with a diffuser baffle disposed therebetween. The diffuser baffle includes at least one diffuser lens with a gap on at least one side thereof. Light emitted by one or more light devices on the illumination source is dispersed and scattered by the diffuser lens and gap in the diffuser baffle before being projected on the back of the at least partially translucent display area. The dispersed and scattered light from behind more evenly illuminates the at least partially translucent display area.
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patent: 2003/0214720 (2003-11-01), Bourdelais et al.
patent: 2003/0214812 (2003-11-01), Bourdelais et al.
Hjerpe Richard
McGinley Brian R.
Nguyen Kimnhung
Sonnenschein Nath & Rosenthal LLP
Valmark Industries, Inc.
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