Abstract: The present disclosure discloses a display panel and a display device. The display panel includes an array substrate and a plurality of pixel units. In a first display area, a minimum distance between an edge of an anode of a second pixel unit and an edge of a corresponding light-emitting portion is greater than a minimum distance between an edge of an anode of a first pixel unit and an edge of a corresponding light-emitting portion. The display panel and the display device provided by the present disclosure prevents a problem that user experience is compromised by differences in brightness of the display panel at wide viewing angles.

Abstract: A display device is provided. A liquid crystal display panel has a first display area and a second display area. When the display device displays, a brightness of the first display area is lower than a brightness of the second display area. The liquid crystal display panel includes a pixel electrode, a common electrode, and an insulating layer disposed between the pixel electrode and the common electrode. A thickness of at least part of the insulating layer in the first display area is greater than a thickness of at least part of the insulating layer in the second display area.

Abstract: An array substrate comprises a substrate body, a plurality of first wires, a plurality of second wires and a plurality of connecting electrodes. The plurality of first wires are provided on a first conductive layer; the plurality of second wires are provided on a second conductive layer, and the first conductive layer and the second conductive layer are located in different layers; the plurality of connecting electrodes are provided on a third conductive layer, and the connecting electrodes are respectively connected to the first wires and the second wires so as to connect the corresponding first wires and second wires, wherein orthographic projection areas of the connecting electrodes on the base substrate are not exactly the same. The array substrate may solve a problem of inconsistent signal delays on the second wires due to inconsistent lengths of the second wires.

Abstract: A touch control display panel and a display device are provided. The display device includes the touch control display panel, the touch control display panel includes a touch control layer, and the touch control layer includes touch electrodes and touch signal lines. Two openings formed between two extending segments in a same extending part on the touch signal lines and corresponding extending segments on adjacent touch signal lines are staggered from each other, so a patterning difference between the touch signal lines can be reduced, thereby improving uneven display of the touch control display panel.

Abstract: The present disclosure discloses a display panel and a display device. The display panel includes a pixel circuit. The pixel circuit includes a mirror current receiving module, a digital driving module, and a light-emitting module. The mirror current receiving module includes N mirror current receiving units. A control terminal of each N mirror current receiving unit is connected to one mirror current, and the N mirror current receiving units are respectively connected in series to light-emitting subloops. N is an integer greater than or equal to 2. The digital driving module includes N digital driving units respectively connected in series to the light-emitting subloops. The light-emitting module is connected to a light-emitting loop formed by the light-emitting subloops.

Abstract: The present application provides an array substrate and a display panel, the array substrate includes an underlay substrate and sub-pixels arranged in an array on the underlay substrate. Each sub-pixel at least includes a first transistor, a second transistor, and a storage capacitor. A drain electrode of the first transistor is connected to a gate electrode of the second transistor and is connected to a first electrode plate of the storage capacitor. A drain electrode of the second transistor is connected to a second electrode plate of the storage capacitor. The second electrode plate is disposed opposite to the first electrode plate, and is located on a side of the first electrode plate away from underlay substrate. The present application connects the drain electrode of the second transistor to the second electrode plate of the storage capacitor to detect more defects of the array substrate.

Abstract: Embodiments of the present disclosure provide a display panel, in which a hole control layer is disposed on a hole transport layer, a light-emitting material layer is disposed on the hole control layer, and the hole control layer includes a first sub-hole control layer and a second sub-hole control layer. An energy difference between a HOMO energy level of the first sub-hole control layer and a HOMO energy level of the second sub-hole control layer is greater than or equal to 0.2 eV, and the HOMO energy level of the second sub-hole control layer is greater than a HOMO energy level of the light-emitting material layer and less than a HOMO energy level of the hole transport layer.

Abstract: A display panel and a display device. The display panel includes a display layer and a touch layer. A touch electrode in the touch layer includes metal frames. An orthographic projection of the metal frame on the display panel is located at a periphery of an orthographic projection of a pixel opening on the display panel. The metal frame includes a first metal frame. Light-emitting elements are configured to emit light with a first color. The first metal frame includes a first bar and a second bar in a first direction. A fracture is located between adjacent touch electrodes and includes a first fracture. One first fracture is located in the first bar of a first metal frame, and another first fracture is located in the first bar or the second bar of another first metal frame. The first direction is parallel to the display panel.

Abstract: Pixel circuit, driving method thereof and display device are provided. The pixel circuit includes a driving transistor, a first input module, a second input module, a first connection module, a second connection module, a light emitting control module, and a storage capacitor. The first input module is configured to transmit a first input signal to a first terminal of the driving transistor. The second input module is configured to transmit a second input signal to a second terminal of the driving transistor. The first connection module is configured to connect a first terminal of the driving transistor to a gate of the driving transistor. The second connection module is configured to connect a second terminal of the driving transistor to the gate of the driving transistor. The light emitting control module is configured to transmit a driving signal generated by the driving transistor to a light emitting element.

Abstract: The present application provides a touch panel and a touch device. The touch panel comprises first channels and third channels that extend in a first direction and are arranged side by side. By reducing a distance between the third channel and the adjacent first channel, a touch sensing amount of the third channel is increased, and touch operations have improved accuracy and linearity in an edge area.

Abstract: A compensation method a pixel circuit and a display panel are provided. In the compensation method, a gate potential and a source potential of a driving transistor in a writing stage are obtained and a compensation coefficient of the pixel circuit is determined, and then a light-emitting current flowing through the driving transistor in a light-emitting stage is determined based on the compensation coefficient, the gate potential and the source potential of the driving transistor in the writing stage. The compensation coefficient can adjust transmission loss of the gate potential and the source potential of the driving transistor in the writing stage, so as to ensure that the light-emitting current flowing through the driving transistor in the light-emitting stage is desired, without causing the phenomenon of shift in brightness.

Abstract: A display panel and a method thereof for manufacturing the same are provided. The display panel includes a pixel electrode layer and an auxiliary electrode layer. A side surface of the pixel electrode layer away from an array substrate is lower than a side surface of the auxiliary electrode layer away from the array substrate, so that topography of a second opening is higher than that of a first opening of a light-emitting region of a pixel, and it is difficult for a light-emitting functional layer to be deposited into the second opening to decrease the resistance of a bridging portion between the second electrode layer and the auxiliary electrode layer.

Abstract: A display panel includes light-emitting elements and pixel circuits. The pixel circuit includes a comparator and a first transistor. The first transistor and the light-emitting element are electrically connected in series between a first power supply terminal and a second power supply terminal. An output terminal of the comparator is coupled to a control terminal of the first transistor. The comparator includes a first input terminal receiving a data signal, and a second input terminal receiving a step signal. The comparator is configured to compare a voltage of the data signal with a voltage of the step signal, and supply a comparison result to the control terminal of the first transistor. An operation cycle of the pixel circuit includes a light-emitting phase in which the step signal includes plateau signals and ramp signals, plateau signals are constant-voltage signals, and voltages of ramp signals progressively change over time.

Abstract: The present invention provides a display panel including a display area and a terminal area adjacent to each other, the terminal area includes a driving chip area bonded with a driving chip, a plurality of touch leads are provided in the driving chip area, first ends of the plurality of touch leads are electrically connected to a plurality of touch electrodes in the display area, and a plurality of test pins is electrically connected to second ends of the plurality of touch leads and used for transmitting a test signal are also located in the driving chip area.

Abstract: A back plate for being assembled with a middle frame to form a frame structure, wherein the middle frame includes a bearing structure having a bearing surface for bearing a display panel, the back plate includes a bottom plate and a side wall formed by bending an edge of the bottom plate, and the side wall is used for being assembled with the middle frame, wherein a first supporting structure is formed on the bottom plate, and the first supporting structure is used for supporting the bearing structure.

Abstract: A driving method for a display panel, a driving chip, and a display device are provided. By driving sub-pixels for display across multiple frames, and ensuring each sub-pixel in every frame possesses either a high or low grayscale data compensation state, and either a positive or negative polarity, it's ensured that within the same frame, among the sub-pixels with the same display color and in the high grayscale data compensation state in two neighboring sub-pixel columns, at least one sub-pixel has a different polarity from the others. Under the Tri-Gate driving architecture, pixel polarities flip at intervals of an odd number of sub-pixels in each pixel column. This reduces polarity differences between the sub-pixels with the same display color and in the high grayscale data compensation state in four adjacent sub-pixel columns. This improves the perception of brightness changes when head movement occurs and reduces the risk of nodding lines.

Abstract: The present application provides a flexible display panel including: an underlay substrate; at least one first conductive line being continuous line-shaped, disposed on the underlay substrate; at least one second conductive line being broken line-shaped, corresponding to the first conductive line, and disposed on the first conductive line, wherein each of the second conductive line includes a plurality of conductive line sections, the conductive line sections are spaced from one another, and is electrically connected to a corresponding one of the first conductive line. A rigidity of the first conductive line is less than a rigidity of the conductive line sections, and a conductivity of the conductive line sections is greater than a conductivity of the first conductive line. The configuration of the first conductive line and the second conductive line makes the flexible display panel have both rigidity and conductivity.

Abstract: A dimming method for a display panel is provided, including: acquiring image data of an image to be displayed; determining initial dimming pixel data of each of dimming pixels according to the image data; determining a dimming pixel to be filtered in the dimming screen according to the initial dimming pixel data of each of dimming pixels; determining a first filtering region according to the determined dimming pixel to be filtered; determining a filtering parameter of each of dimming pixels in the first filtering region according to a relationship between each of dimming pixels in the first filtering region and initial dimming pixel data of each of dimming pixels in the first filtering region; and updating dimming pixel data of the dimming pixel to be filtered according to the filtering parameter of each of dimming pixels in the first filtering region, so as to obtain updated dimming pixel data.

Abstract: The embodiments of the present application provide an OLED display panel. According to the OLED display panel provided by the embodiments in the present application, by disposing a first reflective layer on the wall of the through hole on the bank layer, since the first reflective layer is capable of reflecting light emitted to the wall of the through hole by the light emitting functional layer, the reflected light comes out from the second end of the through hole, so that the brightness and the light extraction efficiency of the OLED display panel can be enhanced, and the view angle can be expanded as well.

Abstract: Provided are a display panel and a display device. The display panel includes at least two display regions and a pixel circuit. The at least two display regions include a first display region and a second display region. The pixel circuit includes at least a first pixel circuit and a second pixel circuit, where the first pixel circuit is disposed in the first display region and the second pixel circuit is disposed in the second display region. The pixel circuit receives a bias adjustment signal including a first bias adjustment signal and a second bias adjustment signal, where when a refresh rate of the first display region is f1, the first pixel circuit receives the first bias adjustment signal, and when a refresh rate of the second display region is f2, the second pixel circuit receives the second bias adjustment signal.