Display panel and electronic device
The present disclosure provides a display panel and an electronic device including the display panel. The display panel includes a plurality of sub-pixels and a plurality of pixel units. The plurality of sub-pixels includes at least a first color sub-pixel and at least a second color sub-pixel. The plurality of sub-pixels and the plurality of pixel units are arranged in a one-to-one correspondence manner. The display panel provided by the present disclosure can greatly reduce the difficulty of the preparation process while remaining a high aperture ratio, thereby improving the production yield of the display panel, significantly reducing the preparation cost of the display panel, greatly improving the display performance of the display panel, providing a comfortable user experience.
1. A display panel, comprising a plurality of sub-pixels and a plurality of pixel units,
wherein the plurality of pixel units each is a minimum repetitive unit of the display panel for achieving a display function, and wherein the plurality of sub-pixels each is a minimum unit of the display panel capable of emitting a single color light;
wherein the plurality of sub-pixels comprises at least a first color sub-pixel, at least a second color sub-pixel, and at least a third color sub-pixel;
wherein the plurality of sub-pixels is arranged in a sub-pixel grid repetitively arranged in both a first direction and a second direction, wherein the first direction intersects with the second direction;
wherein the sub-pixel grid is a 2×2 sub-pixel matrix, comprising a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel sequentially arranged in a clockwise order;
wherein the first sub-pixel and the third sub-pixel each are the first color sub-pixels, the second sub-pixel is the second color sub-pixel, and the fourth sub-pixel is the third color sub-pixel;
wherein each of the plurality of sub-pixels corresponds to a respective one of the plurality of pixel units, and wherein each of the plurality of pixel units corresponds to a respective one of the plurality of sub-pixels;
wherein a brightness L 1 of the pixel unit corresponding to the first sub-pixel is obtained according to the following brightness conversion algorithm:
L 1 =m*(L 11 +L 12 /8+L 13 /8+L 14 /8+L 15 /8), wherein L 11 is brightness of the first sub-pixel, L 12 , L 13 , L 14 , and L 15 each is a brightness of a sub-pixel adjacent to the first sub-pixel and different from the first sub-pixel in light-emitting color, wherein m is a first brightness adjustment coefficient, and 0<m≤1; and
wherein a brightness L 2 of the pixel unit corresponding to the second sub-pixel is obtained according to the following brightness conversion algorithm:
L 2 n*(L 21 +L 22 /8+L 23 /4+L 24 /8+L 25 /4+L 26 /8+L 27 /4+L 28 /8+L 29 /4), wherein L 21 is brightness of the second sub-pixel, L 22 , L 23 , L 24 , L 25 , L 26 , L 27 , L 28 , and L 29 each is a brightness of a sub-pixel adjacent to the second sub-pixel and different from the second sub-pixel in light-emitting color, wherein n is a second brightness adjustment coefficient, and 0<n≤1.
2. The display panel according to claim 1 , wherein the first color sub-pixel is a green sub-pixel, the second color sub-pixel is a red sub-pixel, and the third color sub-pixel is a blue sub-pixel.
3. The display panel according to claim 1 , wherein the first color sub-pixel is a green sub-pixel, the second color sub-pixel is a blue sub-pixel, and the third color sub-pixel is a red sub-pixel.
4. The display panel according to claim 1 , wherein brightness of the pixel unit corresponding to the first sub-pixel is obtained by the first sub-pixel's rendering brightness of each sub-pixel adjacent to the first sub-pixel and different from the first sub-pixel in light-emitting color and
wherein a brightness conversion algorithm of the pixel unit corresponding to the third sub-pixel is the same as said brightness conversion algorithm of the pixel unit corresponding to the first sub-pixel.
5. The display panel according to claim 4 , wherein brightness of the pixel unit corresponding to the second sub-pixel is obtained by the second sub-pixel rendering brightness of each sub-pixel adjacent to said second sub-pixel; and
wherein a brightness conversion algorithm of the pixel unit corresponding to the fourth sub-pixel is the same as a brightness conversion algorithm of said pixel unit corresponding to the second sub-pixel.
6. The display panel according to claim 1 , wherein m=n/2.
7. The display panel according to claim 6 , wherein n=1.
8. The display panel according to claim 1 , wherein a brightness conversion algorithm of the pixel unit corresponding to the third sub-pixel is the same as the brightness conversion algorithm of the pixel unit corresponding to the first sub-pixel; and
a brightness conversion algorithm of the pixel unit corresponding to the fourth sub-pixel is the same as the brightness conversion algorithm of the pixel unit corresponding to the second sub-pixel.
9. The display panel according to claim 1 , wherein the first direction is perpendicular to the second direction.
10. The display panel according to claim 9 , further comprising:
a plurality of scan lines, extending along the first direction; and
a plurality of data lines, extending along the second direction,
wherein the plurality of data lines intersects with the plurality of scan lines to define the plurality of sub-pixels.
11. The display panel according to claim 1 , wherein the plurality of sub-pixels each is substantially square-shaped.
12. The display panel according to claim 1 , wherein the plurality of sub-pixels each has substantially a same area.
13. The display panel according to claim 1 , wherein the display panel is an organic light-emitting display panel.
14. The display panel according to claim 13 , wherein each of the plurality of sub-pixels comprises a pixel drive circuit and a light-emitting device,
wherein the light-emitting device comprises a first electrode, a light-emitting function layer disposed on the first electrode, and a second electrode disposed on the light-emitting function layer.
15. An electronic device comprising a display panel, wherein the display panel comprises a plurality of sub-pixels and a plurality of pixel units,
wherein the plurality of pixel units each is a minimum repetitive unit of the display panel for achieving a display function, and wherein the plurality of sub-pixels each is a minimum unit of the display panel capable of emitting a single color light;
wherein the plurality of sub-pixels comprises at least a first color sub-pixel, at least a second color sub-pixel, and at least a third color sub-pixel;
wherein the plurality of sub-pixels is arranged in a sub-pixel grid repetitively arranged in both a first direction and a second direction, wherein the first direction intersects with the second direction;
wherein the sub-pixel grid is a 2×2 sub-pixel matrix, comprising a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel sequentially arranged in a clockwise order;
wherein the first sub-pixel and the third sub-pixel each are the first color sub-pixels, the second sub-pixel is the second color sub-pixel, and the fourth sub-pixel is the third color sub-pixel;
wherein each of the plurality of sub-pixels corresponds to a respective one of the plurality of pixel units, and each of the plurality of pixel units corresponds to a respective one of the plurality of sub-pixels,
wherein brightness L 1 of the pixel unit corresponding to the first sub-pixel is obtained according to the following brightness conversion algorithm:
L 1 =m*(L 11 +L 12 /8+L 13 /8+L 14 /8+L 15 /8), wherein L 11 is brightness of the first sub-pixel, L 12 , L 13 , L 14 , and L 15 each is a brightness of a sub-pixel adjacent to the first sub-pixel and different from the first sub-pixel in light-emitting color, wherein m is a first brightness adjustment coefficient, and 0<m≤1; and
wherein brightness L 2 of the pixel unit corresponding to the second sub-pixel is obtained according to the following brightness conversion algorithm:
L 2 -n*(L 21 +L 22 /8+L 23 /4+L 24 /8+L 25 /4+L 26 /8+L 27 /4+L 28 /8+L 29 /4), wherein L 21 is brightness of the second sub-pixel; L 22 , L 23 , L 24 , L 25 , L 26 , L 27 , L 28 , and L 29 each is a brightness of a sub-pixel adjacent to the second sub-pixel and different from the second sub-pixel in light-emitting color, wherein n is a second brightness adjustment coefficient, and 0<n≤1.
16. The electronic device according to claim 15 , further comprising a drive chip for controlling the display panel to perform displaying,
wherein the drive chip is integrated with a brightness conversion algorithm.
17. The electronic device according to claim 15 , wherein brightness of the pixel unit corresponding to the first sub-pixel is obtained by the first sub-pixel's rendering brightness of each sub-pixel adjacent to the first sub-pixel and different from the first sub-pixel in light-emitting color and
wherein a brightness conversion algorithm of the pixel unit corresponding to the third sub-pixel is the same as said brightness conversion algorithm of the pixel unit corresponding to the first sub-pixel.
18. The electronic device according to claim 17 , wherein brightness of the pixel unit corresponding to the second sub-pixel is obtained by the second sub-pixel rendering brightness of each sub-pixel adjacent to the second sub-pixel; and
wherein a brightness conversion algorithm of the pixel unit corresponding to the fourth sub-pixel is the same as said brightness conversion algorithm of the pixel unit corresponding to the second sub-pixel.