Display device
First Claim
1. A display device comprising a pixel defined by a plurality of sub pixels, wherein:
- the plurality of sub pixels include at least a red sub pixel for displaying red, a green sub pixel for displaying green, a blue sub pixel for displaying blue, and a yellow sub pixel for displaying yellow; and
when an input signal corresponding to green in an sRGB color space is input from outside, display is provided using the yellow sub pixel in addition to the green sub pixel.
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Accused Products
Abstract
A multiple primary color display device which suppresses the reduction in the display quality when an input signal corresponding to green in an sRGB color space is input from outside is provided. A display device according to the present invention has a pixel defined by a plurality of sub pixels. The plurality of sub pixels include at least a red sub pixel for displaying red, a green sub pixel for displaying green, a blue sub pixel for displaying blue, and a yellow sub pixel for displaying yellow. When an input signal corresponding to green in the sRGB color space is input from outside, the display device according to the present invention provides display using the yellow sub pixel in addition to the green sub pixel.
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Citations
24 Claims
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1. A display device comprising a pixel defined by a plurality of sub pixels, wherein:
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the plurality of sub pixels include at least a red sub pixel for displaying red, a green sub pixel for displaying green, a blue sub pixel for displaying blue, and a yellow sub pixel for displaying yellow; and when an input signal corresponding to green in an sRGB color space is input from outside, display is provided using the yellow sub pixel in addition to the green sub pixel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A display device comprising a pixel defined by a plurality of sub pixels, wherein:
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the plurality of sub pixels include at least a red sub pixel for displaying red, a green sub pixel for displaying green, a blue sub pixel for displaying blue, and a yellow sub pixel for displaying yellow; and when an input signal corresponding to green in an sRGB color space is input from outside, display is provided using only the green sub pixel in a first range of gradation level of the input signal, which is from a minimum level to a prescribed intermediate level, and display is provided using the yellow sub pixel in addition to the green sub pixel in a second range of gradation level of the input signal, which is from the prescribed intermediate level to a maximum level. - View Dependent Claims (22, 23, 24)
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Specification