Pixel structure, display substrate and display device

A pixel structure, comprising a plurality of pixels, each of the plurality of pixels including at least one green sub-pixel and at least one other color sub-pixel;

• wherein
• a display region determined by the plurality of pixels includes a main display region and at least one special-shaped display region, a boundary of each special-shaped display region includes an arc-shaped edge, a first straight edge, and a second straight edge that are connected in sequence;
• the plurality of pixels include a plurality of pixels disposed in the main display region and a plurality of pixels disposed in the at least one special-shaped display region, and in each pixel disposed at a corresponding position of the arc-shaped edge, the at least one green sub-pixel is disposed at a side of the at least one other color sub-pixel proximate to the arc-shaped edge;
• wherein the first straight edge is parallel to a row direction of the plurality of pixels, the second straight edge is parallel to a column direction of the plurality of pixels, an included angle between the first straight edge and the second straight edge is a right angle, and an intersection point of the first straight edge and the second straight edge is D0;
• and an intersection point of the arc-shaped edge and an angular bisector of the right angle is D1, and the arc-shaped edge is divided into a first arc-shaped segment and a second arc-shaped segment by the intersection point D1;
• an intersection point of the first arc-shaped segment and the first straight edge is D2, and an intersection point of the first straight edge and a straight line that passes through the intersection point D1 and is parallel to the column direction of the plurality of pixels is D3;
• in a direction from the intersection point D2 to the intersection point D3, the first arc-shaped segment corresponds to N columns of pixels arranged in sequence, and N is an integer greater than or equal to 2;
• and an included angle between the second straight edge and a connecting line that is between a center of a pixel disposed at a corresponding position of the arc-shaped edge in a j-th column of pixels and the intersection point D0 is αj, and j is an integer greater than 1 and less than or equal to N;
• and a difference value between a number of pixels of an end of the j-th column of pixels facing the first arc-shaped segment and a number of pixels of an end of a (j−1)-th column of pixels facing the first arc-shaped segment is equal to a value of tan αj, which takes an integer value;
• and
• an intersection point of the second arc-shaped segment and the second straight edge is D4, and an intersection point of the second straight edge and a straight line that passes through the intersection point D1 and is parallel to the row direction of the plurality of pixels is D5;
• in a direction from the intersection point D4 to the intersection point D5, the second arc-shaped segment corresponds to M rows of pixels arranged in sequence, and M is an integer greater than or equal to 2;
• and an included angle between the second straight edge and a connecting line that is between a center of a pixel at a corresponding position of the arc-shaped edge in an i-th row of pixels and the intersection point D0 is αi, and i is an integer greater than 1 and less than or equal to M;
• and a difference value between a number of pixels of an end of the i-th row of pixels facing the second arc-shaped segment and a number of pixels of an end of an (i−1)-th row of pixels facing the second arc-shaped segment is equal to a reciprocal of a value of tan αi, which takes an integer value.