LUMINANCE CONTROL METHODS AND DISPLAY DEVICES
First Claim
Patent Images
1. A display device, comprising:
- a display panel outputting corresponding luminance according to a luminance control signal;
a luminance detection device detecting ambient luminance in real time and outputting a detected voltage according to the detected ambient luminance; and
a luminance control device outputting the luminance control signal according to the detected voltage at a predetermined time interval to adjust the luminance of the display panel.
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Abstract
A display device is provided. The display device includes a display panel outputting corresponding luminance according to a luminance control signal. The display device further includes a luminance detection device detecting ambient luminance in real time, and outputting a detected voltage according to the detected ambient luminance. A luminance control device of the display device outputs the luminance control signal at a predetermined time interval for adjusting the luminance of the display panel according to the detected voltage.
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Citations
20 Claims
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1. A display device, comprising:
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a display panel outputting corresponding luminance according to a luminance control signal; a luminance detection device detecting ambient luminance in real time and outputting a detected voltage according to the detected ambient luminance; and a luminance control device outputting the luminance control signal according to the detected voltage at a predetermined time interval to adjust the luminance of the display panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A display device, comprising:
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a display panel outputting corresponding luminance according to a luminance control signal; a luminance detection device detecting ambient luminance in real time and outputting a detected voltage according to the detected ambient luminance at a predetermined time interval; and a luminance control device outputting the luminance control signal according to the detected voltage. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A luminance control method for controlling luminance of a display panel, the luminance control method comprising:
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detecting ambient luminance in real time and generating a detected result at a predetermined time interval; and outputting a luminance control signal for adjusting the luminance of the display panel according to the detected result. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification