Display device
View Patent ↗A display device includes plural unit areas each of which includes low definition pixels as sub-pixels larger than a specified standard and high definition pixels as sub-pixels smaller than the specified standard and which are regularly arranged. The low definition pixels include a blue pixel and a red pixel, and the high definition pixels include a white pixel and a green pixel.
1. A display device comprising a plurality of first unit areas arranged in a first matrix, each of the plurality of first unit areas including first red pixels, first blue pixels, first green pixels, and a first white pixel, wherein
each of the first red pixels has an open area that is larger than an open area of each of the first green pixels,
each of the first blue pixels has an open area that is larger than an open area of each of the first green pixels,
each of the first green pixels has an open area that is larger than an open area of the first white pixel,
the first green pixels exceed the first red pixels in number,
the first green pixels exceed the first blue pixels in number,
the first red pixels exceed the first white pixel in number, and
the first blue pixels exceed the first white pixel in number.
2. The display device according to claim 1 , wherein each of the first red pixels, the first blue pixels, the first green pixels, and the first white pixel has an organic electroluminescence element.
3. The display device according to claim 2 , further comprising a plurality of second unit areas arranged in a second matrix, each of the plurality of second unit areas including second red pixels, second blue pixels, second green pixels, and a second white pixel, wherein
each of the plurality of first unit areas has the first red pixels, the first blue pixels, the first green pixels, and the first white pixel arranged in a third matrix,
each of the plurality of second unit areas has the second red pixels, the second blue pixels, the second green pixels, and the second white pixel arranged in a fourth matrix,
each of the plurality of first unit areas has one of the first green pixels at a first position,
each of the plurality of second unit areas has the second white pixel at a second position, and
the first position and the second position are the same in the third matrix and the fourth matrix.
4. The display device according to claim 2 , further comprising a plurality of second unit areas arranged in a second matrix, each of the plurality of second unit areas including second red pixels, second blue pixels, and second green pixels, wherein
the second green pixels of each of the plurality of second unit areas exceed the first green pixels of each of the plurality of first unit areas in number,
each of the plurality of first unit areas has the first red pixels, the first blue pixels, the first green pixels, and the first white pixel arranged in a third matrix,
each of the plurality of second unit areas has the second red pixels, the second blue pixels, and the second green pixels arranged in a fourth matrix,
each of the plurality of first unit areas has the first white pixel at a first position,
each of the plurality of second unit areas has one of the second green pixels at a second position, and
the first position and the second position are the same in the third matrix and the fourth matrix.