Display substrate and display apparatus

A display substrate, comprising:

• a display area and a non-display area surrounding the display area, wherein
• the display area comprises a plurality of scan lines extending along a first direction and a plurality of sub-pixels arranged in an array, the display area comprises a first display area and a second display area, the first display area is located at a periphery of the second display area, and the second display area comprises a light transmitting display area and a transition display area, the transition display area is located at a side of the light transmitting display area;
• the light transmitting display area comprises m rows and n columns of sub-pixels, each sub-pixel located in the light transmitting display area comprises a light emitting element, a light emitting element of each sub-pixel of i-th row located in the light transmitting display area is electrically connected with a light emitting element of a sub-pixel of (i+1)-th row with the same color located in the light transmitting display area, and i is an odd number less than or equal to m;
• the transition display area comprises m rows and n columns of sub-pixels, and sub-pixels of i-th row of the light transmitting display area and sub-pixels of i-th row of the transition display area are located in the same row;
• each sub-pixel located in the transition display area comprises a pixel circuit and a light emitting element, a light emitting element of each sub-pixel of i-th row located in the transition display area is electrically connected with a light emitting element of a sub-pixel of (i+1)-th row with the same color located in the transition display area;
• pixel circuits and light emitting elements of the sub-pixels of i-th row located in the transition display area are electrically connected, and a pixel circuit of a sub-pixel of (i+1)-th row and j-th column located in the transition display area is electrically connected with a light emitting element of a sub-pixel of (i+1)-th row and j-th column located in the light transmitting display area, and j is a positive integer less than or equal to n;
• and
• pixel circuits of sub-pixels of i-th row and (i+1)-th row located in the transition display area are connected with the same scan line;
• wherein
• the first display area comprises a plurality of sub-pixels, and each sub-pixel located in the first display area comprises a pixel circuit and a light emitting element;
• at least three sub-pixels located in the same row form a pixel unit;
• each light emitting element comprises an anode, an organic light emitting layer and a cathode;
• an anode of a light emitting element of each sub-pixel in a pixel unit of i-th row and k-th column located in the light transmitting display area is electrically connected with an anode of a light emitting element of a sub-pixel with the same color in a pixel unit of (i+1)-th row and k-th column located in the light transmitting display area, where k is a positive integer less than or equal to K, K=n/3 or n/4;
• an anode of a light emitting element of each sub-pixel in a pixel unit of i-th row and k-th column located in the transition display area is electrically connected with an anode of a light emitting element of a sub-pixel with the same color in a pixel unit of (i+1)-th row and k-th column located in the transition display area;
• the pixel circuit of the sub-pixel of (i+1)-th row and i-th column located in the transition display area is electrically connected with an anode of the light emitting element of the sub-pixel of (i+1)-th row and i-th column located in the light transmitting display area;
• a pixel circuit and an anode of a light emitting element of a sub-pixel located in the first display area are electrically connected;
• the display substrate further comprises a plurality of data lines extending along a second direction, wherein a pixel circuit of a sub-pixel of i-th row and i-th column located in the transition display area is electrically connected with a first data line, the pixel circuit of the sub-pixel of (i+1)-th row and i-th column located in the transition display area is electrically connected with a second data line, the first direction and the second direction intersect;
• the first data line is a data line connected with a pixel circuit of a sub-pixel that is located in the first display area and is in the same column as the sub-pixel of i-th row and j-th column located in the transition display area;
• the second data line is a data line connected with a pixel circuit of a sub-pixel that is located in the first display area and is in the same column as the sub-pixel of (i+1)-th row and j-th column located in the light transmitting display area;
• the display substrate further comprises a data connection line arranged in a different layer from the data line;
• the data connection line is electrically connected with the pixel circuit of the sub-pixel of (i+1)-th row and j-th column located in the transition display area and a second data line connected with the pixel circuit of the sub-pixel of (i+1)-th row and j-th column located in the transition display area.