Abstract: Provided are an organic light-emitting display panel and manufacturing method thereof, a display device and a mask. The organic light-emitting display panel includes: multiple organic light-emitting units, a photosensitive module setting area, a display area surrounding the photosensitive module, and a bezel area surrounding the display area. The display area includes a first display area and a second display area. Organic light-emitting units in the first display area share a first cathode. Organic light-emitting units in the same group in the second display area share a second cathode. Two adjacent second cathodes are separated by a first gap. The bezel area extends to the photosensitive module setting area by the first gap.

Abstract: Display panel and display device are provided. The display panel includes scan lines and a scan driving circuit including shift registers in a cascaded configuration and multiplexers. One shift register is connected to one multiplexer. One multiplexer is connected to M scan lines and includes M control units connected with the scan lines in a one-to-one correspondence. Output terminals of switch branches in a control unit are connected to one scan line. An input terminal of a main switch branch is connected to an output terminal of the shift register. An input terminal of an auxiliary switch branch is connected to a first signal line. In one scanning period, in M consecutive time stages, a signal from each shift register to the multiplexer includes effective voltage levels; the main switch branches in the control units are switched on sequentially, and output the scanning signal to the M scan lines sequentially.

Abstract: Provided are a display panel and a display device. A pixel circuit in the disclosed display panel includes a driving module, a data writing module, a storage module, and at least one control module. The data writing module is configured to write a data signal into a control terminal of the driving module. The storage module is electrically connected to the control terminal of the driving module for maintaining a voltage on the control terminal of the driving module in an emit-lighting phase. The control module is electrically connected to the control terminal of the driving module for writing a signal into the control terminal of the driving module prior to the light-emitting stage. At least one hollowed structure is provided on the continuous gate structure of the control transistor of the control module. At least one channel's width-to-length ratio is different from others among the overlapping portions' channels.

Abstract: The present disclosure provides a display panel and a display device. The display panel and display device include a first substrate and a second substrate positioned opposite the first substrate. The first substrate includes first binding pin, and the second substrate includes second binding pin. The second substrate further includes at least one protruding portion and at least one recessed portion, the second binding pins are located on the protruding portion, and the first binding pins are exposed from the recessed portion. Such configuration reduces a total width of a binding region of the display panel and the display device, achieves a narrow border, and improves a display area occupation ratio.

Abstract: Provided are a display panel, an electronic device and a test method. The display panel includes: multiple data lines extending in a first direction; a display array including multiple pixel units arranged in an array, where the columns of the pixel units are electrically connected to the data lines respectively; a test switching circuit arranged at one side of the display array and test pins and a drive pin arranged at the other side of the display array in the first direction, where the test switching circuit includes a control end, input ends and output ends, the drive pin is connected to the control end, the test pins are configured to input a test signal and are connected to the input ends via a portion of the data lines, and the remaining data lines are connected to the output ends.

Abstract: A display panel and a display device are provided. The display panel is divided into a display region and a non-display region, wherein the display panel includes: a first blocking wall arranged in the non-display region and surrounding the display region; a bending part; and an electrostatic protection unit arranged in a part of the non-display region corresponding to the bending part and located on a side of the first blocking wall facing away from the display region. By the arrangement of the electrostatic protection unit, problems such as breakdown of the transistors due to electrostatic accumulation caused by bending operation of the display panel, as well as encapsulation structure failure due to damage to the first blocking wall can be avoided.

Abstract: Display panel and display device are provided. The display panel includes scan lines and a scan driving circuit including shift registers in a cascaded configuration and multiplexers. One shift register is connected to one multiplexer. One multiplexer is connected to M scan lines and includes M control units connected with the scan lines in a one-to-one correspondence. Output terminals of switch branches in a control unit are connected to one scan line. An input terminal of a main switch branch is connected to an output terminal of the shift register. An input terminal of an auxiliary switch branch is connected to a first signal line. In one scanning period, in M consecutive time stages, a signal from each shift register to the multiplexer includes effective voltage levels; the main switch branches in the control units are switched on sequentially, and output the scanning signal to the M scan lines sequentially.

Abstract: Embodiments of the disclosure disclose a display panel, a method for displaying an image on the same and a display device. For the determined brightness mode, every n frames of images to be displayed are taken as a group, and when being displayed, each group of n frames of images is controlled to emit light for the same total amount of time; and when each frame of image is being displayed each row of pixels operate in the light-emitting phase for the same amount of time, so that the images can be displayed with normal brightness in this mode. When n frames of images in a group are being displayed, different light-emitting control signals are transmitted to the same row of pixels. And/or, when each frame of image in a group is being displayed, at least two of light-emitting control signals transmitted to different rows of pixels are different.

Abstract: The application discloses a method for powering an organic electroluminescence display panel, and a display device. When an external compensation circuit is acquiring parameters of respective sub-pixels in a display area of the organic electroluminescence display panel, the display area is powered using a power-supply circuit in a driver chip at high conversion efficiency, and thus high power consumption, to thereby lower power consumption in a parameter acquisition stage. While the external compensation circuit is performing data compensation to the respective sub-pixels in the display area of the organic electroluminescence display panel, the display area of the organic electroluminescence display panel is powered using the power management chip at high conversion efficiency to thereby achieve low power consumption in the data compensation stage.

Abstract: A flexible touch display panel and a method and a system for detecting a folding angle of the flexible touch display panel are provided. The method includes inputting a first scan signal to the touch electrode and obtaining a channel capacitance value of the touch electrode, determining whether the channel capacitance value is greater than a sleep threshold, controlling the flexible touch display panel to enter a sleep state in a case that the channel capacitance value is greater than the sleep threshold, and determining a capacitance value interval in which the channel capacitance value is located and determining a current folding angle of the flexible touch display panel based on a correspondence between the capacitance value interval and the folding angle in a case that the channel capacitance value is not greater than the sleep threshold.

Abstract: An OLED panel and an OLED device are provided. The OLED panel includes a display area and a non-display area around the display area; a substrate, a driving device layer and a light emitting device layer arranged in the display area, and the driving device layer includes multiple thin film transistors, the light emitting device layer includes multiple organic light emitting diodes, and an encapsulation layer covering the light emitting device layer. The non-display area includes an electrostatic discharge portion, the electrostatic discharge portion is made of a transparent conductive thin film and is located on a side of the encapsulation layer facing away from the substrate. The non-display area includes at least one blocking portion, the blocking portion is arranged around the display area, and is located between the substrate and the encapsulation layer.

Abstract: The application discloses a method for powering an organic electroluminescence display panel, and a display device. When an external compensation circuit is acquiring parameters of respective sub-pixels in a display area of the organic electroluminescence display panel, the display area is powered using a power-supply circuit in a driver chip at high conversion efficiency, and thus high power consumption, to thereby lower power consumption in a parameter acquisition stage. While the external compensation circuit is performing data compensation to the respective sub-pixels in the display area of the organic electroluminescence display panel, the display area of the organic electroluminescence display panel is powered using the power management chip at high conversion efficiency to thereby achieve low power consumption in the data compensation stage.

Abstract: Provided are a display panel and a display device. A pixel circuit in the disclosed display panel includes a driving module, a data writing module, a storage module, and at least one control module. The data writing module is configured to write a data signal into a control terminal of the driving module. The storage module is electrically connected to the control terminal of the driving module for maintaining a voltage on the control terminal of the driving module in an emit-lighting phase. The control module is electrically connected to the control terminal of the driving module for writing a signal into the control terminal of the driving module prior to the light-emitting stage. At least one hollowed structure is provided on the continuous gate structure of the control transistor of the control module. At least one channel's width-to-length ratio is different from others among the overlapping portions' channels.

Abstract: Embodiments of the disclosure disclose a display panel, a method for displaying an image on the same and a display device. For the determined brightness mode, every n frames of images to be displayed are taken as a group, and when being displayed, each group of n frames of images is controlled to emit light for the same total amount of time; and when each frame of image is being displayed each row of pixels operate in the light-emitting phase for the same amount of time, so that the images can be displayed with normal brightness in this mode. When n frames of images in a group are being displayed, different light-emitting control signals are transmitted to the same row of pixels. And/or, when each frame of image in a group is being displayed, at least two of light-emitting control signals transmitted to different rows of pixels are different.

Abstract: Provided are a display panel, an electronic device and a test method. The display panel includes: multiple data lines extending in a first direction; a display array including multiple pixel units arranged in an array, where the columns of the pixel units are electrically connected to the data lines respectively; a test switching circuit arranged at one side of the display array and test pins and a drive pin arranged at the other side of the display array in the first direction, where the test switching circuit includes a control end, input ends and output ends, the drive pin is connected to the control end, the test pins are configured to input a test signal and are connected to the input ends via a portion of the data lines, and the remaining data lines are connected to the output ends.