Display panel and display device with optical component region pixel drive circuits outside the optical component region and connecting portion overlapping first signal line

A display device, comprising display panel, wherein the display panel comprises:

• a display region comprising a first display region and an optical component region;
• and
• light-emitting elements comprising first light-emitting elements and second light-emitting elements, wherein the first light-emitting elements are located in the first display region, and the second light-emitting elements are located in the optical component region;
• wherein the first display region comprises a plurality of pixel drive unit columns arranged along a first direction, the plurality of pixel drive unit columns comprise a first pixel drive unit column, the first pixel drive unit column comprises a plurality of first pixel driving circuits, and a first pixel driving circuit of the plurality of first pixel driving circuits is electrically connected to a second light-emitting element of the second light-emitting elements;
• wherein the plurality of pixel drive unit columns further comprise a third pixel drive unit column located in the first display region, the third pixel drive unit column comprises a plurality of second pixel driving circuits, and the plurality of second pixel driving circuits are electrically connected to the first light-emitting elements;
• the third pixel drive unit column comprises a first sub-third pixel drive unit column, the display panel further comprises a first non-display region, and the first sub-third pixel drive unit column is located between the first non-display region and the optical component region along a second direction, wherein the second direction intersects with the first direction;
• and
• the first display region further comprises a plurality of data signal lines, the plurality of data signal lines comprise a first data signal line and a second data signal line, the first data signal line is electrically connected to the plurality of first pixel driving circuits, the second data signal line is electrically connected to the plurality of second pixel driving circuits in the first sub-third pixel drive unit column, and the first data signal line is electrically connected to the second data signal line through a second connecting portion;
• wherein the first display region comprises a first signal line extending along the first direction, and the second connecting portion at least partially overlaps the first signal line in a thickness direction of the display panel;
• and
• wherein the first signal line comprises at least one of a scan line or a reset signal line.