DISPLAY DEVICE AND ELECTRONIC DEVICE THAT EXPANDS COLOR REPRODUCTION AREA BY SATISFYING THE SURPLUS IN THE COLOR GAMUT
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Abstract
To improve color reproduction areas in a display device having light-emitting elements. A display region has a plurality of picture elements. Each picture element includes: first and second pixels each including a light-emitting element which has a chromaticity whose x-coordinate in a CIE-XY chromaticity diagram is 0.50 or more; third and fourth pixels each including a light-emitting element which has a chromaticity whose y-coordinate in the diagram is 0.55 or more; and fifth and sixth pixels each including a light-emitting element which has a chromaticity whose x-coordinate and y-coordinate in the diagram are 0.20 or less and 0.25 or less, respectively. The light-emitting elements in the first and second pixels have different emission spectrums from each other, the light-emitting elements in the third and fourth pixels have different emission spectrums from each other, and the light-emitting elements in the fifth and sixth pixels have different emission spectrums from each other.
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Citations
21 Claims
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1. (canceled)
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2. A display device comprising:
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a plurality of pixels comprising; a first pixel and a second pixel each comprising a light-emitting element, the light-emitting element having a chromaticity whose x-coordinate in a CIE-XY chromaticity diagram is 0.50 or more; a third pixel and a fourth pixel each comprising a light-emitting element, the light-emitting element having a chromaticity whose y-coordinate in the CIE-XY chromaticity diagram is 0.55 or more; and a fifth pixel comprising a light-emitting element, the light-emitting element having a chromaticity whose x-coordinate and y-coordinate in the CIE-XY chromaticity diagram are 0.20 or less and 0.35 or less, respectively, wherein an area of the third pixel is larger than an area of the second pixel, wherein an area of the fifth pixel is larger than the area of the third pixel, wherein the first pixel and the second pixel are arranged in a first row in a first direction, wherein the third pixel and the fourth pixel are arranged in a second row in the first direction, wherein the fifth pixel is arranged in a third row, wherein the first row is adjacent to the second row, wherein the second row is adjacent to the third row, wherein the first pixel is adjacent to the second pixel, wherein the third pixel is adjacent to the fourth pixel, wherein a length of a gap between the third pixel and the fourth pixel is larger than a length of a gap between the first pixel and the second pixel, wherein an entirety of the gap between the third pixel and the fourth pixel overlaps with the fifth pixel in a second direction, and wherein the first direction and the second direction are orthogonal to each other. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A display device comprising:
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a plurality of pixels comprising; a first pixel and a second pixel each comprising a light-emitting element, the light-emitting element having a chromaticity whose x-coordinate and y-coordinate in a CIE-XY chromaticity diagram are 0.6 or more and 0.35 or less, respectively; a third pixel and a fourth pixel each comprising a light-emitting element, the light-emitting element having a chromaticity whose x-coordinate and y-coordinate in the CIE-XY chromaticity diagram are 0.3 or less and 0.6 or more, respectively; and a fifth pixel comprising a light-emitting element, the light-emitting element having a chromaticity whose x-coordinate and y-coordinate in the CIE-XY chromaticity diagram are 0.15 or less and 0.2 or less, respectively, wherein an area of the third pixel is larger than an area of the second pixel, wherein an area of the fifth pixel is larger than the area of the third pixel, wherein the first pixel and the second pixel are arranged in a first row in a first direction, wherein the third pixel and the fourth pixel are arranged in a second row in the first direction, wherein the fifth pixel is arranged in a third row, wherein the first row is adjacent to the second row, wherein the second row is adjacent to the third row, wherein the first pixel is adjacent to the second pixel, wherein the third pixel is adjacent to the fourth pixel, wherein a length of a gap between the third pixel and the fourth pixel is larger than a length of a gap between the first pixel and the second pixel, wherein an entirety of the gap between the third pixel and the fourth pixel overlaps with the fifth pixel in a second direction, and wherein the first direction and the second direction are orthogonal to each other. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification