DISPLAY DEVICE AND METHOD OF CONTROLLING DISPLAY DEVICE
First Claim
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1. A display device comprising:
- a light modulating unit configured to modulate light based on a video signal;
a light source configured to supply light to the light modulating unit;
a detecting unit configured to detect a light amount of the light source; and
a control unit configured to perform control for correcting the video signal based on the detected light amount so as to attain a color temperature and brightness that had already been set.
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Abstract
A display device includes a light modulating unit configured to modulate light based on a video signal, a light source configured to supply light to the light modulating unit, a detecting unit configured to detect a light amount of the light source, and a control unit configured to perform control for correcting the video signal based on the detected light amount so as to attain a color temperature and brightness that had already been set.
12 Citations
9 Claims
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1. A display device comprising:
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a light modulating unit configured to modulate light based on a video signal; a light source configured to supply light to the light modulating unit; a detecting unit configured to detect a light amount of the light source; and a control unit configured to perform control for correcting the video signal based on the detected light amount so as to attain a color temperature and brightness that had already been set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of controlling a display device, the method comprising the steps of:
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detecting an amount of light supplied from a light source when the light is modulated for display based on a video signal; and performing control to correct the video signal based on the detected light amount so as to attain a color temperature and brightness that had already been set.
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Specification