Method and system for obtaining color measurement of a display screen
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United States of America Patent
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Nov 14, 2017
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N/A
app pub date -
Apr 8, 2016
filing date -
Apr 9, 2015
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Abstract
The present invention is directed to systems and methods to implement improved and more accurate measurements of the color display characteristics of a display device under analysis. Specifically, the apparatus and method of the present invention are configured to reduce the amount of off-axis light in such a way as to limit the impact of such light on the measurement of color values generated by the display device. The reduction is achieved by causing the display to emit a target radiation only the size and shape of the active area of the sensor.
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