Environment-complaint image display system, projector, and program
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United States of America Patent
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-
Sep 29, 2009
Grant Date -
Jan 30, 2003
app pub date -
Jul 25, 2002
filing date -
Jul 26, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An environment-compliant image display system, projector, and program that enables the reproduction of appropriate colors even when affected by ambient light. The projector has a color control processing update section that corrects colors by adjusting a LUT in a 3D-LUT storage section and brightness by adjusting a grayscale characteristic in a ID-LUT storage section, in order to increase the output in at least a lower grayscale range if the environment is affected by ambient light, based on environmental information that has been measured by a color light sensor.
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