Abstract: A display substrate, a method for driving the same and a display device are provided. The display substrate includes a gate driving circuit, the gate driving circuit includes a plurality of shift register units, the shift register unit includes a pull-up node, a pull-down node and a pull-up control sub-circuit; the pull-up control sub-circuit includes: a first dual-gate transistor, a first gate electrode of the first dual-gate transistor and a second gate electrode of the first dual-gate transistor being respectively coupled to the pull-down node, a first electrode of the first dual-gate transistor being coupled to the pull-up node, and a second electrode of the first dual-gate transistor being coupled to a first level signal input terminal.

Abstract: The present disclosure provides a display substrate, including an array substrate, a color filter substrate, and a liquid crystal layer and a sealant arranged therebetween. A sealing cavity for receiving the liquid crystal layer is defined by the sealant, the array substrate and the color filter substrate. The display substrate is provided with a bonding side surface bonded to a chip on film, the sealant at least includes a first portion including a first side surface and a second side surface flush with the bonding side surface. The array substrate includes a display region and a non-display region surrounding the display region. A bonding pin is provided in the non-display region, extends to a side surface of the display substrate, and is exposed to the outside. The present disclosure further provides a method for manufacturing the display substrate, a display motherboard, and a display device.

Abstract: The present application proposes a display panel and a display device. The display panel includes a panel body and a composite bending support layer, and the composite bending support layer includes a first metal layer and a second metal layer; wherein, the first metal layer, at least located in the bending area of the display panel, includes a damascene area located in the non-bending area; the second metal layer, located in the non-bending area of the display panel, fills the damascene area; the material hardness of the first metal layer is greater than the material hardness of the second metal layer.

Abstract: A display panel and a display device are provided. The display panel includes a display region, a perimeter region, and a hole region. The display panel further comprises an inorganic insulating layer, an organic insulating layer, an organic light emitting layer and a film packaging layer stacked. The organic light emitting layer is disposed correspondingly to the display region. At least one ring groove is defined in the inorganic insulating layer and/or the organic insulating layer corresponding to the perimeter region. A portion of the film packaging layer corresponding to the ring groove is closely contacted to the inorganic insulating layer and/or the organic insulating layer.

Abstract: The present application provides a touch display panel. A shortest distance on a display plane from any point on outer contours of any two of sub-pixel units to a corresponding grid unit of a mesh electrode is very close or even equal. Therefore, brightness displayed by sub-pixels is more uniform at side viewing angles. Especially, brightness displayed by the sub-pixels of different colors at the side viewing angles is more uniform. Accordingly, the present application can solve a problem that the display panel has a large color shift at the side viewing angles.

Abstract: A fluorescent material is provided. The fluorescent material has a molecular structure of electron donors in combination with electron acceptors. Based on the structure of triphenyl borane and triphenyl amine, by adjusting the structure of different electron-donating units, the overall charge transfer strength is adjusted, and the electron-donating ability is changed, so as to obtain the fluorescent material having a lower energy level difference between singlet and triplet states, a higher luminous efficiency, and an accelerated reverse intersystem crossing constant, thereby obtaining a electroluminescent device with a high luminous efficiency.

Abstract: A display panel and a manufacturing method of the display panel are provided. The display panel has a light emitting layer, an encapsulation layer provided on the light emitting layer, a color filter layer provided on the encapsulation layer and a light transmitting layer provided on the color filter layer, and the color filter layer has color resistors and a light shielding member located among the color resistors, and a thickness d of the color resistors and a refractive index n thereof satisfy a specific relationship.

Abstract: A support base plate and a display panel are provided. In embodiments of this application, a support base plate in a bent area is correspondingly disposed as a structure having at least two layers. In the two-layer structure, at least one layer is a hollowed-out structure, and another layer is a support structure. When a flexible display panel is bent or folded, the support base plate provided in the embodiments of this application not only can support the panel, but also can effectively improve the bending performance of the panel, thereby improving the comprehensive performance of the flexible panel.

Abstract: A display panel and a display device are disclosed. The display panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a first base, a thin film transistor layer, and a plurality of pixel electrodes. The thin film transistor layer includes an insulating layer and a plurality of data lines. The data lines are divided into a plurality of first subsections corresponding to the pixel electrodes. A sum of thicknesses of the insulating layer and the first base corresponding to positions of the first subsections is less than a sum of thicknesses of the insulating layer and the first base corresponding to positions of the pixel electrodes.

Abstract: The present application provides a display panel and a display device. In the display panel, by disposing at least a part of at least one of the reset signal line and the low-potential signal line in the gate driving circuit area, an area of at least the part of the gate driving circuit area occupied by the reset signal line and the low-potential signal line can be reduced, so that a width of a border required for the part is reduced, thereby reducing the border of the display panel.

Abstract: A display panel includes: a substrate; a plurality of sub-pixels, located in a display area; a plurality of data lines, located in the display area and a non-display area and electrically connected to the plurality of the sub-pixels; a first insulating layer set, located at one side of the substrate and provided with a plurality of first openings located at intervals in the first region; a plurality of first pins, located in the plurality of the first openings and electrically connected to the data lines; a first metal layer, located between two adjacent first pins and electrically insulated from the two adjacent first pins; a first planarization layer, located at one side of the first metal layer away from the substrate; and a second metal layer, located at one side of the first planarization layer away from the substrate and electrically insulated from the two adjacent first pins.

Abstract: A display panel compensation method includes: obtaining an initial data voltage value of each pixel in a display panel according to a to-be-displayed image; determining a to-be-compensated region of the display panel according to the initial data voltage value of each pixel in the display panel, where the to-be-compensated region includes a first to-be-compensated region and a second to-be-compensated region that are adjacent to each other in a first direction; and determining a first compensation voltage value of a first pixel in the first to-be-compensated region according to the difference between an initial data voltage value of the first pixel in the first to-be-compensated region and a first target voltage value, and determining a second compensation voltage value of a second pixel in the second to-be-compensated region according to the difference between an initial data voltage value of the second pixel in the second to-be-compensated region and a second target voltage value.

Abstract: A displaying module and a method for manufacturing the same, and a displaying device, which relates to the technical field of displaying. The displaying module includes a liquid-crystal display panel, an adhering layer and an optical film that are arranged in layer configuration; the adhering layer is disposed between a shadow surface of the liquid crystal display panel and the optical film, and is configured for adhesively bonding the liquid crystal display panel and the optical film; and an orthographic projection of the adhering layer on the liquid crystal display panel covers at least an active area of the liquid-crystal display panel, and an orthographic projection of the optical film on the liquid crystal display panel covers at least the active area of the liquid-crystal display panel.

Abstract: A display panel and a display device, and the display panel includes: the substrate including a display area; the display area includes micro light emitting devices located on the same side of the substrate, a first convex portion and a black film layer; and at least part of the orthographic projection of the black film layer on the plane of the substrate is located between orthographic projections of two adjacent micro light emitting devices on the plane of the substrate.

Abstract: An organic electroluminescent display (OLED) panel, a manufacturing method thereof, and a display device are provided. The OLED display panel includes a first display area and a second display area, and further includes a substrate, a pixel definition layer, a spacer layer, a light-emitting layer, and a cathode. The spacer layer includes a plurality of first spacer structures disposed on an isolation structure of the first display area. The light-emitting layer is disposed in pixel openings. The cathode is disposed on the light-emitting layer. In the first display area, the cathode extends to a side surface of the first spacer structures.

Abstract: Provided are a display module and a display device. The display module includes an under-display structure and a display panel. The under-display structure includes a support insulating layer, a buffer layer, and a base, where the buffer layer is disposed on a side of the base, and the support insulating layer is disposed on the side of the buffer layer facing away from the base; and the display panel is disposed on the side of the support insulating layer facing away from the buffer layer. The display panel includes a substrate including polyimide. The Young's modulus of the support insulating layer is higher than the Young's modulus of the substrate.

Abstract: A method for preparing an array substrate and an array substrate. The method for preparing an array substrate includes: depositing a first metal layer, an insulating layer, an active layer and a doping layer on the substrate; forming a photoresist on doping layer by using a first photomask process, and etching the photoresist to form a gate and a channel; depositing a second metal layer on the substrate; using the second photomask process to form the source-drain metal layer; depositing a passivation layer on the substrate; using the third photomask process to form a pixel electrode layer.

Abstract: This application relates to a display panel, including a plurality of pixel islands. Each of the pixel islands includes M pixel units and N time-division multiplexing circuits, where M and N are both positive integers greater than 1. Each of the time-division multiplexing circuits includes m switching transistors configured to drive the M pixel units, where m<M, and the relationship between m and M is non-multiple. The M pixel units include a dummy pixel unit, and the N time-division multiplexing circuits include a first time-division multiplexing circuit. The first time-division multiplexing circuit includes a dummy switching transistor correspondingly connected to the dummy pixel unit. This application also relates to a display device and a driving method.

Abstract: The present disclosure provides a foldable display back panel and a display terminal. The foldable display back panel includes a rigid support layer and a heat dissipation layer disposed on the rigid support layer. The rigid support layer includes a first planar portion, a second planar portion, and a bending portion. The heat dissipation layer includes a first heat dissipation portion, a second heat dissipation portion, and a bridging portion respectively located on the first planar portion, the second planar portion, and the bending portion. The bridging portion includes a plurality of first thermally conductive members spaced apart from each other and connected to the first heat dissipation portion and the second heat dissipation portion.

Abstract: A display module and a display device are provided. The display module includes a display panel and a protection layer, the protection layer is arranged on the display panel, the protection layer includes a first protection portion and a second protection portion, and the first protection portion covers a bending region, the second protection portion covers the display region and/or the binding region, and the first protection portion is formed by the second protection portion extending to the bending region. The first protection portion in the present application is configured to replace a UV glue in the prior art, and can be formed by a same process as the second protection portion.