Abstract: This application relates to display panels and display devices. The display panel includes a substrate; a drive circuit layer, a light-emitting element layer, a thin film packaging layer, and a black matrix that are located over the substrate; a color resistance layer; and an infrared photo sensing element. The black matrix is located on a side of the thin film packaging layer. The vertical projection of the black matrix on the substrate is within the vertical projection of a gap between adjacent light-emitting elements on the substrate. The black matrix is an infrared light-transmitting layer. The color resistance layer is provided with a first hollow structure. The vertical projection of a gap between adjacent light-emitting elements at the position of the infrared photo sensing element on the substrate partially overlaps with the vertical projection of the first hollow structure on the substrate. Infrared light transmittance is improved.

Abstract: A display panel and a display device are provided. The display panel includes: a first display area; a second display area at least partially surrounds the first display area and having light transmittance smaller than light transmittance of the first display area; light-emitting elements including first light-emitting elements in the first display area; pixel circuits including first pixel circuits in the second display area; first connecting lines; and first filling lines. The first pixel circuits are used to drive the first light-emitting elements to emit light. The first light-emitting elements and the first pixel circuits are electrically connected through the first connecting lines. The first filling lines are disposed in a layer same as the first connecting lines, and are located between at least a portion of two adjacent first connecting lines. An extension direction of the first filling lines intersects with an extension direction of the first connecting lines.

Abstract: A display panel and a display device are provided. The display panel includes a display region including opening areas and a non-opening area; a substrate; and a light-emitting layer and a color filter layer. The light-emitting layer includes light-emitting elements located in the opening areas. The color filter layer includes color-resists. Along a first direction, the color-resists overlap with the light-emitting elements. One color-resist includes a first sub-section and a second sub-section. The first sub-section is located in a corresponding opening area and the second sub-section is located in the non-opening area. The color-resists include a first-type color-resist. In the first-type color-resist, along the first direction, the thickness of the first sub-section is smaller than the thickness of the second sub-section. The first direction is the thickness direction of the display panel.

Abstract: A display panel and a display device are provided. The display panel includes: a substrate; light-emitting elements on the substrate; and a light-blocking structure on one light-emitting element. One light-emitting element includes a first light-emitting element and a second light-emitting element. An area of an orthographic projection of the first light-emitting element is S1, and an area of an orthographic projection of one second light-emitting element is S2. One light-blocking structure includes a first light-blocking structure and a second light-blocking structure. An orthographic projection of one first light-blocking structure at least partially surrounds one corresponding first light-emitting element and a distance from the first light-blocking structure to the first light-emitting element is d1.

Abstract: Display panel, driving method for display panel, and display device are provided. The display panel includes first display area and second display area. Light transmittance of the first display area is greater than light transmittance of the second display area. The first display area and the second display area include first pixel rows and second pixel rows. The first pixel row includes first sub-pixel and second sub-pixel arranged along a first direction. The second pixel row includes third sub-pixels arranged along the first direction. The first pixel row and the second pixel row are arranged along a second direction. Along the second direction, spacing between the first pixel row and the second pixel row adjacent to the first pixel row in the first display area is greater than spacing between the first pixel row and the second pixel row adjacent to the first pixel row in the second display area.

Abstract: A display panel and a display device are provided. The display panel includes: a substrate; light-emitting elements on the substrate; and a light-blocking structure on one light-emitting element. One light-emitting element includes a first light-emitting element and a second light-emitting element. An area of an orthographic projection of the first light-emitting element is S1, and an area of an orthographic projection of one second light-emitting element is S2. One light-blocking structure includes a first light-blocking structure and a second light-blocking structure. An orthographic projection of one first light-blocking structure at least partially surrounds one corresponding first light-emitting element and a distance from the first light-blocking structure to the first light-emitting element is d1.

Abstract: A display panel and a display device are provided. The display panel includes a display region including opening areas and a non-opening area; a substrate; and a light-emitting layer and a color filter layer. The light-emitting layer includes light-emitting elements located in the opening areas. The color filter layer includes color-resists. Along a first direction, the color-resists overlap with the light-emitting elements. One color-resist includes a first sub-section and a second sub-section. The first sub-section is located in a corresponding opening area and the second sub-section is located in the non-opening area. The color-resists include a first-type color-resist. In the first-type color-resist, along the first direction, the thickness of the first sub-section is smaller than the thickness of the second sub-section. The first direction is the thickness direction of the display panel.