Abstract: Disclosed are a backlight module, a display device structure and a display device. The backlight module includes a light source plate and an optical film sequentially arranged. The backlight module further includes a light-transmitting magnetic structure provided between the light source plate and the optical film. A magnetic support force from the light source plate towards the optical film is formed in the light-transmitting magnetic structure, the light-transmitting magnetic structure is partially formed on the optical film, and the magnetic support force is configured to support the optical film.

Abstract: Disclosed are a charge pump control circuit, a display panel and a display device. In particular, the charge pump control circuit includes: a first sampling identification module, in particular, a sampling terminal of a first sampling identification module is connected to the series branch circuit, the first sampling identification module is configured to sample the input voltage of the series branch circuit, and in a determination that the series branch circuit is in a heavy load working condition according to the input voltage of the series branch circuit, a first switching signal is output; in a determination that the series branch circuit is in a light load working condition according to the input voltage of the series branch circuit, a second switching signal is output.

Abstract: Disclosed are a driving circuit, a multi-stage driving circuit and a display panel. The driving circuit includes an input circuit, a pull-down circuit and an output circuit. The output circuit includes at least two sub-output circuits, the control terminals of the two adjacent sub-output circuits are connected through at least one isolation switch. Each sub-output circuit receives a control signal and a corresponding input signal output by the input circuit and outputs a corresponding output signal. An output terminal of each sub-output circuit is connected with the pull-down circuit and receives a pull-down signal. By arranging the isolating switch between the adjacent sub-output circuits, the mutual influence between the sub-output circuits is reduced, the problem that the output signal is abnormal is solved, the output signal is more stable on the basis of narrowing the frame of a display, and the competitiveness of the display is improved.

Abstract: A display panel, a manufacturing method of the display panel, and a display apparatus with the display panel are provided in the disclosure. The display panel includes a first substrate assembly, a second substrate assembly, a sealing frame assembly located between the first substrate assembly and the second substrate assembly. The sealing frame assembly includes at least one first electrode, at least one second electrode, and a sealing frame adhesive layer located between the at least one first electrode and the at least one second electrode. Particulate media are disposed in the sealing frame adhesive layer. The at least one first electrode is disposed at one side of the sealing frame adhesive layer facing the first substrate assembly, and the at least one second electrode is disposed at one side of the sealing frame adhesive layer facing the second substrate assembly.

Abstract: A pixel structure includes: a gate electrode disposed on a base substrate; a gate insulation layer covering the gate electrode; a source electrode, an active region, a drain electrode, a first doped region and a secondary electrode metal layer disposed on an upper surface of the gate insulation layer sequentially; two second doped regions at two ends of an upper surface of the active region; and a passivation layer covering source electrode, a portion of the active region exposed to the second doped regions, the second doped regions, the drain electrode, the first doped region and the secondary electrode metal layer. The passivation layer is provided with a primary pixel electrode and a secondary pixel electrode disposed thereon, the primary pixel electrode is connected to the drain electrode, and the secondary pixel electrode is connected to the secondary electrode metal layer.

Abstract: A control circuit, a drive device, and a display. The control circuit includes: a control unit and a detection unit. The detection unit is connected with a plurality of output voltage feedback terminals of a drive chip, and the detection unit is connected with the control unit. The detection unit is configured for providing a first voltage to the control unit when a voltage of at least one output voltage feedback terminal in the plurality of output voltage feedback terminals is detected, the first voltage being greater than a second voltage received by the control unit. The control unit is configured for controlling the drive chip to restart when the first voltage is greater than the second voltage.

Abstract: Disclosed are a display panel, a driving circuit, and a driving method. The driving circuit includes multiple sub-pixels. For each sub-pixel, the sub-pixel includes: a light-emitting element; a pre-charging unit; a driving unit; and a detection unit. In condition of a detection operation being performed, the pre-charging unit is configured to receive the data driving signal, the driving unit is configured to generate a detection driving current, and the detection unit is configured to detect the detection driving current, such that the display panel determines and compensate a compensation signal; in condition of a display operation being performed, the pre-charging unit is configured to receive the compensated data driving signal, and the driving unit is configured to generate a display driving current to drive the light-emitting element to emit light.

Abstract: Disclosed are a charge pump control circuit, a display panel and a display device. In particular, the charge pump control circuit includes: a first sampling identification module, in particular, a sampling terminal of a first sampling identification module is connected to the series branch circuit, the first sampling identification module is configured to sample the input voltage of the series branch circuit, and in a determination that the series branch circuit is in a heavy load working condition according to the input voltage of the series branch circuit, a first switching signal is output; in a determination that the series branch circuit is in a light load working condition according to the input voltage of the series branch circuit, a second switching signal is output.

Abstract: A display panel and a display screen are provided in the disclosure. The display panel includes a transmission unit and a display unit electrically coupled with the transmission unit. The transmission unit is configured to transmit a driving signal to the display unit. The transmission unit includes a first wiring layer, a second wiring layer, and a dielectric layer. The dielectric layer is located between the first wiring layer and the second wiring layer. The first wiring layer is provided with first wires. The second wiring layer is provided with second wires. The first wires have first parts. Projections of the first parts on the dielectric layer overlap projections of the second wires on the dielectric layer. The first wires are electrically coupled with the display unit via the second wires. The first parts define at least one first space.

Abstract: A display panel is provided in embodiments of the disclosure. The display panel includes multiple pixel units arranged in an array. During continuous display of two frames of images, each of the multiple pixel units is configured to receive a data signal of a first polarity to perform image display when a first frame of image in the two frames of images is displayed, and to receive a data signal of a second polarity to perform image display when a second frame of image in the two frames of images is displayed. Each of the multiple pixel units includes a first drive module, a second drive module, and a light-emitting module. The first drive module is configured to receive the data signal of the first polarity and to control the light-emitting module to emit light according to the data signal of the first polarity.

Abstract: A backlight module includes a middle frame and a backplate disposed at one side of the middle frame. The middle frame is provided with a connecting post, the backplate is provided with a positioning hole, the connecting post is disposed in the positioning hole. The backlight module also includes a connecting piece disposed at one side of the backplate away from the middle frame and connecting the backplate and connecting post.

Abstract: Provided is a data driving circuit and a display panel. The data driving circuit is configured to output a data signal for image display to multiple pixel units so as to drive the pixel units to display images. The data drive circuit includes a voltage regulating unit and multiple constant-current driving units, where the constant-current driving unit is configured to output a drive current corresponding to a data signal to at least one pixel unit. The voltage regulating unit is electrically connected to the multiple constant-current driving units and is configured to detect a driving current output by each constant-current driving unit and obtain a detection signal, and control the driving current output by each constant-current driving unit to be within a preset range according to the detection signal. The driving current output by each constant-current driving unit is adjusted.

Abstract: A driving circuit, a display panel, and a display device are provided. In the driving circuit, a first and second light-emitting control sub-circuits are configured to drive a light-emitting unit to emit light; an energy storage element; an operational sub-circuit is configured to compare a voltage at a point where the energy storage element is electrically connected with the operational sub-circuit with a reference voltage to obtain an output signal; a first data input sub-circuit is turned on or off according to the output signal, and when turned on, transmit a first data signal to the first and second light-emitting control sub-circuits to drive the light-emitting unit to emit light; a second data input sub-circuit is configured to be turned on or off according to the output signal, and when turned on, transmit a second data signal to the first and second light-emitting control sub-circuits to drive the light-emitting unit to emit light.

Abstract: A liquid crystal composition includes at least one compound of general formula F and at least one compound of general formula N. A liquid crystal display device includes the liquid crystal composition. The liquid crystal composition has a larger K value, a smaller rotational viscosity, a higher VHR value, a longer low temperature storage time and a shorter response time while maintaining an appropriate clearing point, an appropriate optical anisotropy, and an appropriate absolute value of dielectric anisotropy, such that the liquid crystal display device including the liquid crystal composition has a better contrast, a wider temperature range for application, a faster response speed, a better contrast and a higher reliability.

Abstract: An array substrate, a display device, and a fabricating method are disclosed. The array substrate includes a substrate and a thin film transistor disposed on the substrate. The thin film transistor includes a semiconductor layer, and further includes a light-shielding and heat-insulating layer, where the semiconductor layer is disposed above the light-shielding and heat-insulating layer. The light-shielding and heat-insulating layer includes a light-shielding matrix and a flake-shaped cluster structure. The light-shielding matrix includes a porous structure, the porous structure including multiple holes, and the flake-shaped cluster structure is disposed in these holes. The light-shielding and heat-insulating layer is used to shield incident light, and the flake-shaped cluster structure is used to absorb heat generated by the incident light.

Abstract: A Liquid Crystal Display (LCD) assembly and an electronic device is provided in the disclosure. The LCD assembly includes a liquid crystal panel, a resistance detection unit, and a color-temperature-compensation unit. The liquid crystal panel has a first detection point in a first region and a second detection point in a second region. The resistance detection unit is configured to obtain a first resistance value by detecting a resistance value at the first detection point and obtain a second resistance value by detecting a resistance value at the second detection point, and further configured to obtain a resistance difference by calculating a difference between the second resistance value and the first resistance value. The color-temperature-compensation unit is configured to receive the resistance difference, and determine whether Mura appears in a region corresponding to the first detection point in the first region according to the resistance difference.

Abstract: A curved display panel and a display device are disclosed. The curved display panel includes a sealant, a first substrate, a second substrate, and at least two sets of buffer members that are respectively disposed along both sides of the curved display panel in a bending direction and between the sealant and a display region. The buffer members are made of an elastic material, and include a first fixing member arranged between the sealant and the display region and connected to the first substrate, and a second fixing member arranged between the first fixing member and the sealant and connected to the second substrate. Before the curved display panel is bent, one side of the first fixing member abuts one side of the second fixing member. After the curved display panel is bent, the first and the second fixing member are pressed against each other.

Abstract: The present disclosure provides a display driving circuit and a display device. The display driving circuit includes multiple pixel circuits. A data terminal of each pixel circuit is connected to a corresponding data line. A scanning gate terminal of each pixel circuit is connected to a corresponding gate line. Power-supply terminals of N1 pixel circuits of the pixel circuits are all connected to a same first common line. N1 is greater than 2 and not greater than a first common number. The first common number is negatively correlated to any of a characteristic parameter of a thin-film field-effect transistor of each pixel circuit, and a current in one of the N1 pixel circuits, and a resistance of a power-supply voltage signal line between adjacent pixel circuits in the N1 pixel circuits, and the characteristic parameter is positively correlated to a channel width-to-length ratio of the thin-film field-effect transistor.

Abstract: A drive circuit, a display assembly, and a display device are provided. The drive circuit includes a display drive module, at least one display control module, and a discharge control module. The display control module is configured to receive a data signal and transmit a first power-supply voltage to the display drive module according to the data signal. The display drive module is configured to transmit, under control of a scan signal and the data signal, the first power-supply voltage to a light-emitting element upon reception of the first power-supply voltage, to drive the light-emitting element to emit lights. The discharge control module is configured to receive the first power-supply voltage, and discharge the light-emitting element by adjusting a potential of the scan signal when the first power-supply voltage drops.

Abstract: Disclosed are an overvoltage protection circuit, a display panel and a display. The overvoltage protection circuit includes an overvoltage detection circuit and an overvoltage count circuit. The overvoltage detection circuit connected to a power supply and the overvoltage count circuit detects a power supply voltage output by the power supply and output an overvoltage signal to the overvoltage count circuit when the power supply voltage is in an overvoltage state. The overvoltage count circuit connected to a switching element outputs a cutoff signal to the switching element when accumulated times for receiving overvoltage signals reach preset times, to control the switching element to disconnect the power supply from the power management integrated circuit.