Display Uniformity Correction Method and System
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United States of America Patent
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Issued Date -
Mar 20, 2008
app pub date -
Sep 19, 2006
filing date -
Sep 19, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and system are provided for correcting non-uniformity of a display device having a display screen comprising a pixel matrix. Aspects the exemplary embodiment include in response to receiving display data for display, reading from a memory of the display device compensation data stored for a subset of pixel locations on the display screen, the compensation data configured to correct non-uniformity characteristics of the display screen; interpolating the compensation data to generate uniformity correction data; overlaying the display data with the uniformity correction data to produce uniformity corrected display data; and outputting the uniformity corrected display data for subsequent display.
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