Profiling device, electronic projector equipped therewith...

Details Profiling device, electronic projector equipped therewith... Profiling device, electronic projector equipped therewith...

2006-09-26

2006-09-26

Pham, Hoa Q. (Department: 2877)

Facsimile and static presentation processing

Natural color facsimile

Color correction

C358S001900, C358S002100, C345S589000, C382S162000

Reexamination Certificate

active

07113315

ABSTRACT:
An electronic projector (beamer) is equipped with a profiling device (100) internally or externally connected thereto through standard interfaces. The profiling device includes all functionalities required for the color management (color measurement, calibration, profile generation, etc.) and corresponds with the projector (200) by way of a simple text based protocol. The latter can be implemented relatively easily by way of software in the projector, so that no changes to the fundamental concept of the projector are required. The profiling device can therefore on the one hand be easily integrated at the factory into existing projectors and on the other hand used as external complement to available projectors. The profiling device can however also be an independent device for the profiling of other electronic display devices (for example monitors) as well as for other, for example metrological tasks.

REFERENCES:
patent: 6346933 (2002-02-01), Lin
patent: 6788412 (2004-09-01), Pfister
patent: 2002/0118380 (2002-08-01), Kreuger et al.
patent: 2003/0011563 (2003-01-01), Wada
patent: 2004/0119993 (2004-06-01), Edge et al.
patent: 2005/0094209 (2005-05-01), Hasler et al.
patent: 1150159 (2001-10-01), None
patent: 1205902 (2002-05-01), None
European Search Report dated Jul. 3, 2003.

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