Display panel and display device
View Patent ↗Provided are a display panel and a display device. The display panel includes at least one light-transmitting region block. Each light-transmitting region block includes R*S light-transmitting regions arranged in R rows and S columns, R is an integer greater than or equal to 2, and S is an integer greater than or equal to 2. In each light-transmitting region block, S light-transmitting regions located in the same row are S types of different light-transmitting regions, and R light-transmitting regions located in the same column are R types of different light-transmitting regions. In the light-transmitting region block, adjacent light-transmitting regions are different types of light-transmitting regions. Thus, a fixed grating will not be formed from the adjacent light-transmitting regions so that the optical paths or phase differences are different when external light passes through two different light-transmitting regions.
1. A display panel, comprising:
a light-transmitting region block, wherein the light-transmitting region block comprises R*S light-transmitting regions arranged in R rows and S columns, R is an integer greater than or equal to 2, and S is an integer greater than or equal to 2;
in the light-transmitting region block, S light-transmitting regions located in a same row are S types of different light-transmitting regions, and R light-transmitting regions located in a same column are R types of different light-transmitting regions; and
a plurality of light-transmitting region blocks, and at least two light-transmitting regions blocks among the plurality of light-transmitting region blocks are different types of light-transmitting region blocks.
2. The display panel according to claim 1 , wherein in the light-transmitting region block, for light-transmitting regions located in two adjacent rows, types of light-transmitting regions located in one row of the two adjacent rows are the same as types of light-transmitting regions located in another row of the two adjacent rows.
3. The display panel according to claim 1 , wherein in the light-transmitting region block, for light-transmitting regions located in two adjacent rows, types of light-transmitting regions located in one row of the two adjacent rows comprise at least one type different from types of light-transmitting regions located in another row of the two adjacent rows.
4. The display panel according to claim 1 , comprising a plurality of light-transmitting region blocks; wherein types of adjacent light-transmitting regions respectively located in two adjacent light-transmitting region blocks among the plurality of light-transmitting region blocks are different.
5. The display panel according to claim 1 , comprising X*Y light-transmitting region blocks, wherein the X*Y light-transmitting region blocks are arranged in an array of X rows and Y columns, X is an integer greater than or equal to 2, and Y is an integer greater than or equal to 2; and
the X*Y light-transmitting region blocks are of a same type.
6. The display panel according to claim 1 , wherein different types of light-transmitting region blocks have same types of light-transmitting regions and have different arrangement rules.
7. The display panel according to claim 1 , wherein different types of light-transmitting region blocks have at least one different type of light-transmitting region.
8. The display panel according to claim 1 , comprising X*Y light-transmitting region blocks, wherein the X*Y light-transmitting region blocks are arranged in an array of X rows and Y columns, X is an integer greater than or equal to 2, and Y is an integer greater than or equal to 2; and
Y light-transmitting region blocks located in a same row among the X rows comprise at least two types of light-transmitting region blocks and the at least two types of light-transmitting region blocks are disposed adjacent to each other.
9. The display panel according to claim 8 , wherein different types of light-transmitting region blocks among the Y light-transmitting region blocks located in a same row are arranged cyclically.
10. The display panel according to claim 8 , wherein X light-transmitting region blocks located in a same column among the Y columns comprise at least two types of light-transmitting region blocks and the at least two types of light-transmitting region blocks are disposed adjacent to each other; and different types of light-transmitting region blocks among the X light-transmitting region blocks located in a same column are arranged cyclically.
11. The display panel according to claim 8 , wherein
the Y light-transmitting region blocks located in the same row comprises at least two groups of light-transmitting region blocks and the at least two groups of light-transmitting region blocks are disposed adjacent to each other; and
light-transmitting region blocks comprised by each of the at least two groups of light-transmitting region blocks are disposed adjacent to each other and are of different types;
wherein the at least two groups of light-transmitting region blocks comprise at least one of:
the at least two groups of light-transmitting region blocks have same types of light-transmitting region blocks and have different arrangement rules;
the at least two groups of light-transmitting region blocks have different numbers of light-transmitting region blocks; or
the at least two groups of light-transmitting region blocks have a same number of light-transmitting region blocks and have at least one different type of light-transmitting region block.
12. The display panel according to claim 1 , wherein in the light-transmitting region block, light-transmitting regions in two adjacent rows are arranged in a staggered manner.
13. The display panel according to claim 1 , further comprising:
a substrate; and
a first film located on the substrate;
wherein in different light-transmitting regions, at least one of the following cases exists:
case 1), first films in the different light-transmitting regions have different thicknesses;
case 2), the first films in the different light-transmitting regions are made of different materials; or
case 3), the first film comprises at least two sub-films stacked, and thickness ratios of the at least two sub-films of first films in the different light-transmitting regions are different.
14. The display panel according to claim 1 , wherein
each light-transmitting region among the R*S light-transmitting regions comprises at least two sub-regions and structures of the at least two sub-regions are different; and
in different light-transmitting regions among the R*S light-transmitting regions, arrangement manners of the at least two sub-regions are different.
15. The display panel according to claim 1 , wherein shapes of different light-transmitting regions are different.
16. The display panel according to claim 1 , wherein an absolute value of a difference between transmittances of different light-transmitting regions is less than 10%.
17. The display panel according to claim 1 , further comprising a light-emitting element, wherein the light-emitting element is located between two adjacent light-transmitting regions.
18. The display panel according to claim 1 , further comprising a display region, wherein
the display region comprises a first display region, the first display region is an optical device reservation region, and the light-transmitting region block is located in the first display region; or
the display region is divided into a plurality of light-transmitting region blocks.
19. A display device, comprising a display panel, wherein the display panel comprises:
a light-transmitting region block, wherein the light-transmitting region block comprises R*S light-transmitting regions arranged in R rows and S columns, R is an integer greater than or equal to 2, and S is an integer greater than or equal to 2;
in the light-transmitting region block, S light-transmitting regions located in a same row are S types of different light-transmitting regions, and R light-transmitting regions located in a same column are R types of different light-transmitting regions; and
a plurality of light-transmitting region blocks, and at least two light-transmitting region blocks among the plurality of light-transmitting region blocks are different types of light-transmitting region blocks.