Abstract: A display apparatus driving method includes: obtaining, based on a trigger signal, a distance value between the display apparatus and a user that is acquired by a distance detector, determining whether the distance value is within a preset range; and controlling a near-infrared light emitter of the display apparatus to emit near-infrared light, if the distance value is within the preset range, where the near-infrared light is used to heat the skin of the user.

Abstract: An organic light emitting diode display method comprises: converting a video signal into a digital signal, and detecting a screen state displayed corresponding to the video signal; when the screen state is a dynamic screen, outputting first gamma voltage data being configured to control the dynamic screen to be displayed according to a first brightness curve; when the screen state is a static screen, outputting second gamma voltage data being configured to control the static screen to be displayed according to a second brightness curve, wherein the peak value of the first brightness curve being greater than the peak value of the second brightness curve; and receiving the digital signal and the first gamma voltage data or the second gamma voltage data, and performing display correspondingly according to the digital signal and the first gamma voltage data or the second gamma voltage data.

Abstract: A display apparatus driving method includes: obtaining, based on a trigger signal, a distance value between the display apparatus and a user that is acquired by a distance detector; determining whether the distance value is within a preset range; and controlling a near-infrared light emitter of the display apparatus to emit near-infrared light, if the distance value is within the preset range, where the near-infrared light is used to heat the skin of the user.

Abstract: Provided are a display module and an electronic device. The display module includes a display panel and a backlight module stacked with the display panel. The backlight module includes a light-emitting member, a light-guide member, and a back plate. The light-emitting member is configured to emit visible light. The light-guide member is disposed adjacent to the light-emitting member and configured to guide the visible light to the display panel. The back plate is configured to accommodate the light-emitting member and the light-guide member and defines a through-hole. The display module further includes a disinfection assembly. The disinfection assembly is at least partially accommodated in the through-hole or disposed at one side of the back plate away from the display panel, the disinfection assembly is configured to emit UV rays, the UV rays irradiate the display panel via the through-hole, and the disinfection assembly is detachably connected to the back plate.

Abstract: A display panel includes a plurality of sub-pixels, where each sub-pixel is correspondingly provided with a drive circuit. The drive circuit includes a light emitting assembly and a storage capacitor. The power-on method of the display panel includes: acquiring a power-on signal, and generating a first initialization instruction, a second initialization instruction and a display instruction according to the power-on signal; initializing the storage capacitor according to the first initialization instruction; initializing the light emitting assembly according to the second initialization instruction after initializing the storage capacitor, and at least providing preset gray-scale voltages for the light emitting assembly, so as to perform a preheating startup on the light emitting assembly; and controlling the light emitting assembly to display normally according to the display instruction after initializing the light emitting assembly.

Abstract: A display module and an electronic device are provided. The display module includes a display panel and a backlight module stacked with the display panel. The backlight module includes a back plate, a light-emitting member. The back plate has a bottom wall and a plurality of side walls, the plurality of side walls surround the bottom wall to define an accommodation space. The light-emitting member is accommodated in the accommodation space and carried on the bottom wall, and the light-emitting member is configured to emit visible light. The display module further includes an ultraviolet (UV)-ray emitting assembly. The UV-ray emitting assembly is accommodated in the accommodation space and disposed corresponding to one of plurality of the side walls, and the UV-ray emitting assembly is obliquely disposed with respect to the display panel and configured to emit UV rays to the display panel.

Abstract: A pixel drive circuit, which includes a data input circuit, a reset compensation circuit, a first switch circuit, a second switch circuit, a third switch circuit, an energy storage circuit and a light-emitting control circuit. The data input circuit is in electrical connection with a control end of the light-emitting control circuit via the energy storage circuit. The reset compensation circuit is in electrical connection with an output of the light-emitting control circuit. The first switch circuit is connected between an output of the data input circuit and an output of the reset compensation circuit. The second switch circuit is connected between an input of the light-emitting control circuit and a first power supply. The third switching circuit is connected between the control end and the input of the light-emitting control circuit. The output of the light-emitting control circuit is in electrical connection with a second power supply.

Abstract: A driving circuit, a driving method and a display device are disclosed. The driving circuit includes a memory, a timing controller and a power chip. The memory is connected to each of the timing controller and the power chip. The power chip includes a first analyzing module and a working module. The working module includes a fault output terminal. The timing controller includes a second analyzing module and a reset terminal. During a power-on phase, the timing controller reads and analyzes the driving data located in the memory through the second analyzing module, and transmits the analyzed driving data to the first analyzing module of the power chip for use by the power chip. During a fault phase, the fault output terminal outputs a fault signal, and the reset terminal receives the fault signal to control the timing controller and the power chip to reset in tandem.

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 disposed therebetween. The first substrate includes a first base and a plurality of pixel units arranged thereon in an array. The pixel units in odd-numbered columns are first pixel units, and those in even-numbered columns are second pixel units. An alignment direction of the first substrate is perpendicular to an extending direction of the column of the pixel units. A liquid crystal molecule corresponding to each first pixel unit defines a first pretilt angle, and that corresponding to each second pixel unit defines a second pretilt angle. An opening direction of the first pretilt angle is consistent with the alignment direction of the first substrate, and an opening direction of the second pretilt angle is opposite to the alignment direction of the first substrate.

Abstract: Disclosed is a driving method for display unit, a display panel and a display device, a reset circuit is formed by a reset signal, a charging circuit is formed by a charging signal, and a light emitting circuit is formed by a light emitting signal, that is, the circuit in the display device is multiplexed by each control signal, so that it does not need to design a circuit for each function to realize the driving of the display unit, solving the complex problem of driving the display unit in the relevant technology.

Abstract: A scroll type display device related to the field of displaying technologies, and the device includes: a housing, a flexible screen scroll shaft, and a flexible display screen; the housing is provided with an opening configured for extending and retracting the flexible display screen; the flexible screen scroll shaft is rotatably arranged in the housing, and the flexible screen scroll shaft is connected with the flexible display screen and configured for winding the flexible display screen; and a rear surface of the flexible display screen is provided with a plurality of magnetic support structures arranged in a longitudinal direction, and two adjacent magnetic support structures are mutually attracted. The solution provided can improve the flatness of the flexible display screen and reduce the width of the frame of the screen.

Abstract: The present disclosure provides a display panel. The display panel includes a light emitting component and a light transmission control layer located on a light emitting side of the light emitting component. The light transmission control layer includes a first common electrode, a liquid crystal layer and a second common electrode that are stacked on the light emitting side of the light emitting component in sequence. The liquid crystal layer includes a plurality of liquid crystal molecules. The first common electrode and the second common electrode are used for selectively forming a preset electric field according to a light emitting state of the light emitting component. The preset electric field is used for driving the plurality of liquid crystal molecules to deflect, so as to control a transmittance of the light transmission control layer. The present disclosure also provides a display device having the display panel.

Abstract: A display panel, including, from bottom to top: a substrate, a drive layer, an anode layer, a luminescent layer, a cathode layer, and an encapsulation layer. The anode layer includes anode units arranged at intervals. A pixel defining layer is arranged around the anode units. The pixel defining layer includes a pixel defining units, each defining units is arranged between adjacent anode units. Conductive units are arranged on the pixel defining unit, respectively, and eave layers are arranged on the conductive units, respectively. The luminescent layer is covered on the anode units and the pixel defining units. The cathode layer is covered on the luminescent layer. The encapsulation layer is covered on the cathode layer, the plurality of conductive units, and the eave layers. A lateral side of each of the plurality of pixel defining units is a downwardly concave slope.

Abstract: A driving circuit, a driving method and a display device are disclosed. The driving circuit includes a memory, a timing controller and a power chip. The memory is connected to each of the timing controller and the power chip. The power chip includes a first analyzing module and a working module. The working module includes a fault output terminal. The timing controller includes a second analyzing module and a reset terminal. During a power-on phase, the timing controller reads and analyzes the driving data located in the memory through the second analyzing module, and transmits the analyzed driving data to the first analyzing module of the power chip for use by the power chip. During a fault phase, the fault output terminal outputs a fault signal, and the reset terminal receives the fault signal to control the timing controller and the power chip to reset in tandem.

Abstract: Disclosed are a touch array substrate, a touch positioning method and a display panel. The touch array substrate includes: a plurality of receiving lines, a plurality of transmitting lines and a transmitting driven unit. Each receiving line is connected to the reception and detection terminal of the timing controller, each transmitting line can be with the plurality of receiving lines to form a plurality of corresponding touch capacitors; a plurality of clock input terminals of the transmitting driven unit are connected to the plurality of clock output terminals of the timing controller one-by-one; a plurality of output terminals of the transmitting driven unit are connected to input terminals of the plurality of the transmitting lines one-by-one, and the transmitting driven unit can sequentially output transmitting driven signals to the plurality of transmitting lines according to a plurality of received clock signals, to drive the transmitting lines to work sequentially.

Abstract: Disclosed are a method of PCB sectional preshrinking, a device, an equipment and a computer-readable storage medium. The method includes: obtaining a PCB raw data and a preset accuracy requirement; determining a preshrinking compensation value according to the PCB raw data and the preset accuracy requirement; determining a first sectional length according to the PCB raw data and the preshrinking compensation value; determining a preshrinking compensation ratio according to the preshrinking compensation value and the first sectional length; determining a second sectional length according to the PCB raw data, the first sectional length and the preshrinking compensation ratio; and determining an optimization preshrinking design length according to the first sectional length and the second sectional length.

Abstract: A driving method of a display device and a display device are disclosed. The display device includes multiple scan lines, multiple data lines, and multiple LED lights driven by the multiple scan lines and data lines. The multiple LED lights are arranged in multiple rows and columns. An anode of each LED is connected to the respective scan line. A cathode of each LED is connected to the respective data line. The driving method includes: obtaining a compensated display grayscale corresponding to an LED in an instant row based on a display grayscale of an LED in the previous row, a display grayscale of the LED in the instant row, and a display grayscale compensation table; obtaining corresponding driving parameters according to the compensated display grayscale corresponding to the LED in the instant row; and controlling the LED in the instant row to display according to the driving parameters.

Abstract: This application provides a touch electrode, a touch module, and a touch display panel. The touch electrode at least includes a first touch subunit, a second touch subunit, and a third touch subunit. The first touch subunit surrounds the second touch subunit and defines a first gap and a second gap, to divide the first touch subunit into a first extension part and a second extension part. The second touch subunit surrounds the third touch subunit and has a third gap and a fourth gap, to divide the second touch subunit into a third extension part and a fourth extension part. A first connecting part passes through the third gap and connects the first extension part and the third touch subunit, and a second connecting part passes through the fourth gap and connects the second extension part and the third touch subunit.

Abstract: The present application relates to the technical field of display, and provides a display panel, a preparation method and a display apparatus, wherein the display panel includes a display substrate and an encapsulation layer: each display pixel in the display substrate includes a plurality of subpixel regions; the encapsulation layer is located on a light outlet side of the display substrate, and the encapsulation layer includes a first inorganic layer and an organic layer which are arranged successively in a direction away from the display substrate; the first inorganic layer includes light transmitting regions and thickening regions, each light transmitting region correspondingly covers at least one subpixel region in an orthographic direction on the display substrate; and a thickness of the thickening regions is greater than the thickness of the light transmitting regions.

Abstract: Disclosed are a pixel layout structure, a display panel, a mask plate assembly. The pixel layout structure includes multiple repeating units arranged in an array. An outer contour of each repeating unit is a rectangle; each repeating unit includes four pixel units, and each pixel unit comprises a first sub-pixel, a second sub-pixel, and a third sub-pixel; the four first sub-pixels are arranged around a center of the repeating unit; an outer contour of the four first sub-pixels includes a first edge, a second edge, a third edge, and a fourth edge; each of the first edge and the third edge is arranged with two second sub-pixels, and each of the second edge and the fourth edge is arranged with two third sub-pixels; or each of the first edge, the second edge, the third edge, and the fourth edge is arranged with a second sub-pixel and a third sub-pixel.