Abstract: A display panel and a display device. The display panel has a first area. The display panel includes a substrate, an isolation structure and a light-emitting functional layer. The isolation structure is arranged on a side of the substrate and positioned in the first area. The isolation structure encloses to form a plurality of opening structures and includes a conductive material. The light-emitting functional layer is arranged on the side of the substrate and positioned at least in the first area. The light-emitting functional layer includes a plurality of light-emitting structures respectively provided in the plurality of opening structures. First signal lines are positioned on a side of the isolation structure along a first direction. The first signal lines are electrically connected to the conductive material of the isolation structure. The first direction is parallel to a plane of the substrate.

Abstract: A display panel includes a display area and a first wiring area. The display panel includes a substrate, a partition structure, a first touch-control member, a wiring layer, and a first conducting member. The partition structure surrounds and defines a first opening. The first touch-control member is located in the first opening. The first touch-control member is electrically insulated from the partition structure. The wiring layer includes a first conducting line and a second conducting line. The first conducting line is electrically connected to the partition structure. The first conducting line is located in the first wiring area. The second conducting line is electrically connected to the first touch-control member. The second conducting line is located in the display area. The first conducting member is located in the first wiring area. The first conducting member and the second conducting line are electrically connected and are located in different layers.

Abstract: A display panel includes: a substrate, a first partition structure and a plurality of light-emitting units. The first partition structure and the light-emitting units are disposed on a side of the substrate. The first partition structure encloses opening groups including at least one first opening and a second opening. The second opening is located between adjacent two of the opening groups, and each light-emitting unit is at least partially disposed in a corresponding first opening. A second partition structure is disposed in the second opening, and a gap is formed between the second partition structure and the first partition structure.

Abstract: The present application discloses a display panel. The display panel comprises a display region, a hole region, and a transition region located between the display region and the hole region. The display panel further comprises a substrate; a pixel defining layer located on a side of the substrate, the pixel defining layer comprising at least one pixel defining portion and a pixel opening enclosed by the pixel defining portion; a light-emitting layer comprising at least one light-emitting unit located within the pixel opening; and an inorganic encapsulation layer located on a side of the light-emitting unit facing away from the substrate. The inorganic encapsulation layer comprises a first hole configured to avoid cutting damage.

Abstract: A display panel, a manufacturing method of a display panel, and a display device. The display panel includes a substrate, an array circuit layer, a pixel defining layer, a first capacitor, and multiple sub-pixel units. The array circuit layer includes multiple drive transistors. Each of the multiple sub-pixel units (PX) includes a first electrode. The first capacitor includes a first pole plate and a second pole plate. The pixel defining layer covers the first pole plate, the second pole plate is located on a side of the pixel defining layer facing away from the substrate, an orthographic projection of the first pole plate on the substrate at least partially overlaps with an orthographic projection of the second pole plate on the substrate, and the first pole plate is connected to a gate of a drive transistor.

Abstract: The present invention provides a composite optical reflective film for a backlight source system and a preparation method therefor. The composite optical reflective film comprises a transparent diaphragm and a reflective diaphragm, wherein the reflective diaphragm is spliced to the transparent diaphragm through an adhesive, and the other face of the reflective diaphragm is coated with a reflective coating. The composite optical reflective film has good dimension stability, is not easy to warp and deform, has a higher reflectivity, has a simple preparation process and is easy to operate.

Abstract: The present invention provides a composite optical reflective film for a backlight source system and a preparation method therefor. The composite optical reflective film comprises a transparent diaphragm and a reflective diaphragm, wherein the reflective diaphragm is spliced to the transparent diaphragm through an adhesive, and the other face of the reflective diaphragm is coated with a reflective coating. The composite optical reflective film has good dimension stability, is not easy to warp and deform, has a higher reflectivity, has a simple preparation process and is easy to operate.