DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
First Claim
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1. A display device, comprising:
- a display unit;
a plurality of pixels disposed in the display unit, each of the pixels comprising first and second blue sub-pixels; and
a driving mode controller configured to set a driving mode to one of a first driving mode in which both of the first and second blue sub-pixels emit light, and a second driving mode in which one of the first and second blue sub-pixels emits light,wherein the first blue sub-pixel emits light of a first frequency, and the second blue sub-pixel emits light of a second frequency different from the first frequency.
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Abstract
A display device includes: a display unit; a plurality of pixels disposed in the display unit, each pixel including first and second blue sub-pixels; and a driving mode controller configured to set a driving mode to one of a first driving mode in which both of the first and second blue sub-pixels emit light, and a second driving mode in which one of the first and second blue sub-pixels emits light, wherein the first blue sub-pixel emits light of a first frequency, and the second blue sub-pixel emits light of a second frequency different from the first frequency.
47 Citations
20 Claims
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1. A display device, comprising:
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a display unit; a plurality of pixels disposed in the display unit, each of the pixels comprising first and second blue sub-pixels; and a driving mode controller configured to set a driving mode to one of a first driving mode in which both of the first and second blue sub-pixels emit light, and a second driving mode in which one of the first and second blue sub-pixels emits light, wherein the first blue sub-pixel emits light of a first frequency, and the second blue sub-pixel emits light of a second frequency different from the first frequency. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of driving a display device comprising a display unit, a plurality of pixels disposed in the display unit, each pixel comprising first and second blue sub-pixels, and a driving mode controller configured to set a driving mode to one of a first driving mode in which both of the first and second blue sub-pixels emit light, a (2-1)-th driving mode in which the first blue sub-pixel emits light, and a (2-2)-th driving mode in which the second blue sub-pixel emits light, wherein the first blue sub-pixel emits light of a first frequency, and the second blue sub-pixel emits light of a second frequency different from the first frequency, the method comprising:
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determining a current time as day or night; determining a current position as an outdoor space or an indoor space; and setting the driving mode to the first driving mode when the current time is day and the current position is the outdoor space, setting the driving mode to the (2-1)-th driving mode when the current time is day and the current position is the indoor space, and setting the driving mode to the (2-2)-th driving mode when the current time is night. - View Dependent Claims (16, 17, 18, 19)
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20. A display device, comprising:
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a display unit including a plurality of pixels, at least one of the pixels including a first blue sub-pixel and a second blue sub-pixel; and a controller configured to drive at least one of the first and second blue sub-pixels based on a driving mode, the driving mode being based on a current time of day and a current location of the display device.
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Specification