Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2011-03-22
2011-03-22
Lefkowitz, Sumati (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
Reexamination Certificate
active
07911485
ABSTRACT:
The present disclosure provides methods and apparatuses for calibration of a visual display. In one exemplary implementation of the invention, a visual display module is placed in a test station and a digital camera captures image data from the module. The digital camera can include a CCD digital camera and a lens for imaging. The captured image data is sent to an interface that compiles the data. The interface then calculates correction factors for the image data that may be used to achieve target color and brightness values for the image data. The interface then uploads the correction factors back to the visual display module.
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Harris Jeffery Scott
Rykowski Ronald F.
Amadiz Rodney
Lefkowitz Sumati
Perkins Coie LLP
Radiam Imaging, Inc.
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