DISPLAY DEVICE
First Claim
1. A display device comprising:
- an illumination detection unit which measures an external illumination value and outputs an illumination signal corresponding to the measured external illumination value;
a control unit which determines an illumination range corresponding to the measured external illumination value based on the illumination signal and outputs a brightness control signal corresponding to the illumination range; and
a display unit which displays an image based on the brightness control signal,wherein when the measured external illumination value corresponds to a low illumination range, an amount of brightness variation of the image displayed by the display unit is increased over time during a first interval.
1 Assignment
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Accused Products
Abstract
A display device includes: an illumination detection unit which measures an external illumination value and outputs an illumination signal corresponding to the measured external illumination value; a control unit which determines an illumination range corresponding to the measured external illumination value based on the illumination signal and outputs a brightness control signal corresponding to the illumination range; and a display unit which displays an image based on the brightness control signal, where when the measured external illumination value corresponds to a low illumination range, an amount of brightness variation of the image displayed by the display unit is increased over time during a first interval.
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Citations
19 Claims
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1. A display device comprising:
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an illumination detection unit which measures an external illumination value and outputs an illumination signal corresponding to the measured external illumination value; a control unit which determines an illumination range corresponding to the measured external illumination value based on the illumination signal and outputs a brightness control signal corresponding to the illumination range; and a display unit which displays an image based on the brightness control signal, wherein when the measured external illumination value corresponds to a low illumination range, an amount of brightness variation of the image displayed by the display unit is increased over time during a first interval. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A display device comprising:
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an illumination detection unit which measures an external illumination value and outputs an illumination signal corresponding to the measured external illumination value; a control unit which determines an illumination range corresponding to the measured external illumination value, and outputs a brightness control signal corresponding to the illumination range, wherein the illumination range comprises a low illumination range, an intermediate illumination range and a high illumination range; and a display unit which displays an image based on the brightness control signal, wherein an amount of brightness variation of the image displayed by the display unit is increased over time during an initial interval when the measured external illumination value corresponds to the low illumination range. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification