Color sensor unit for use in display device, color measuring device for use in display device, display system incorporated with color sensor unit, and display calibration method
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United States of America Patent
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May 14, 2013
Grant Date -
Jul 16, 2009
app pub date -
Jan 5, 2009
filing date -
Jan 10, 2008
priority date (Note) -
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Abstract
In a color sensor unit for use in a display device, a color measuring device for use in a display device, a display system and a display calibration method of the invention, a CPU is operable to calculate a luminance value or a chromaticity value substantially equivalent to that to be obtained by a measuring device having a light receiving angle smaller than a light receiving angle of a sensor, by correcting a luminance value or a chromaticity value measured by the sensor based on gradation information from the display device.
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