Abstract: A pixel driving circuit includes a light-emitting component, a driving transistor, a storage capacitor, a compensation capacitor, and first to third control assemblys. A control terminal, a first terminal and a second terminal of the driving transistor are correspondingly connected to a point G, a point S and a point D. A first response terminal, a receiving terminal and an output terminal of the first control assembly are correspondingly connected to a first control line, a power line and the point S. A second response terminal, a ground terminal, a data signal terminal and first to third connection terminals of the second control assembly are correspondingly connected to a scan line, a ground line, a data line, the point G, a point Q and a first terminal of the storage capacitor. A second terminal of the storage capacitor is connected to the point S.

Abstract: Disclosed are a gate driving circuit, a display panel and a display device. The gate driving circuit applied to the display panel includes a plurality of driving groups. The display panel includes a plurality of pixel units distributed in an array and a plurality of row scanning lines for driving the pixel units. A start signal for scanning rows is sequentially received by the plurality of driving groups, and each driving group includes a plurality of gate driving units sequentially cascaded. In response that the start signal for scanning rows is received by a first level gate driving unit of each driving group, a gate driving signal is generated and output to a corresponding row scanning line and a next level gate driving unit by the first level gate driving unit of each driving group.

Abstract: Disclosed are a touch panel and a touch display device, the touch panel includes a display area and a non-display area. The display area is provided with a plurality of row electrodes arranged at intervals along a first direction and a plurality of column electrodes arranged at intervals along a second direction. The non-display area is provided with a driving unit electrically connected to each row electrode which is provided with a plurality of first open holes, and each column electrode includes a plurality of electrode blocks; each electrode block is arranged in the first open hole, and the electrode block is insulated from the row electrode; each electrode block is provided with a second open hole, and a plurality of self-capacitance electrodes are provided in the display area; each self-capacitance electrode is arranged in the second open hole, and the self-capacitance electrode is insulated from the electrode block.

Abstract: An array substrate includes a first substrate, a driver layer and a transparent electrode layer. The transparent electrode layer is provided at a side of the driver layer away from the first substrate in an insulating manner. The driver layer includes a data line. The transparent electrode layer includes a plurality of electric field generating patterns arranged in an array and an electric field shielding pattern located between adjacent two columns of electric field generating patterns. The electric field generating pattern includes a plurality of common electrode bars and a plurality of pixel electrode bars alternately arranged in a row direction and provided with a first gap therebetween. The electric field shielding pattern is spaced from the electric field generating pattern and is used for writing the same common potential as the common electrode bar. The electric field shielding pattern covers the data line.

Abstract: A pixel driving structure includes a switching transistor, and further includes: a first positive pressure coefficient varistor circuit. A first end of the first positive pressure coefficient varistor circuit is electrically connected with a drain electrode of the switching transistor, and a second end of the first positive pressure coefficient varistor circuit is electrically connected with the pixel electrode. The pixel driving structure can improve a problem of occurrence of Trace Mura phenomenon of the display panel.

Abstract: A display controlling method, an in-vehicle display device, and a non-transitory computer-readable medium are provided in the present disclosure. The display controlling method is applied to the in-vehicle display device. The in-vehicle display device includes at least two display modules arranged in sequence along a first direction. The method includes controlling each user front-view display module to display with a first brightness; determining a second brightness corresponding to each user side-view display module based on a viewing angle corresponding to each user side-view display module, the second brightness being greater than the first brightness; and controlling each user side-view display module to display with a corresponding second brightness.

Abstract: The present disclosure provides a display device and a backlight module thereof, the backlight module comprises a back plate, light bars and a radiator, and the back plate comprises a bottom plate and a first side plate disposed at one side of the bottom plate. The light bar is disposed at the inner side of the first side plate; the radiator comprises a heat absorption part, a condensation part and a pipe, the heat absorption part and the condensation part are communicated with each other by the pipe. the heat absorption part is disposed between the first side plate and the light bar, and the heat absorption part is configured to absorb the heat emitted by the light bar; and the condensation part is disposed at the outer side of the bottom plate.

Abstract: Disclosed are an array substrate, a method for manufacturing an array substrate and a display device. The array substrate includes a display area, a gate driving circuit area and a signal line area. The display area is provided with a plurality of pixels. The gate driving circuit area is provided with a gate driving circuit for driving the pixels. The signal line area is provided with a plurality of signal lines for providing driving signals for the gate driving circuit. The signal line area includes a plurality of first metal layers and at least one second metal layer. The signal lines include a plurality of first signal lines and a plurality of second signal lines. The first signal lines are for accessing the driving signals and the second signal lines are for transmitting the driving signals to the gate driving circuit.

Abstract: Disclosed are driving circuit of a display unit, a driving method of the display unit, and a display device. Driving circuit of the display unit compensates light-emitting circuit 5 at the first connection point A, so that when the light-emitting circuit 5 drives the display unit 6 to emit light, which compensates the light-emitting circuit 5 through the coupling balance circuit 7 to reduce the signal interference caused by the compensation circuit 3 to the first connection point A, and then reduces the voltage fluctuation of the first connection point A. The compensation of the first connection point A to the light emitting circuit 5 is more stable, so that when the light emitting circuit 5 drives the light emitting unit 6, the light emitting unit 6 is more stable, thus improving the display effect of the display unit 6.

Abstract: A display structure comprises pixel areas. At least one side of each of the pixel areas is provided with a viewing angle adjustment area. Each of the pixel areas is provided with light emitting part for emitting light, the viewing angle adjusting part includes a light shielding part and an adjusting electrode. The light shielding part has a narrow viewing angle position for shielding light from light emitting part and a wide viewing angle position for avoiding light from the light emitting part. The adjusting electrode is disposed corresponding to the light shielding part. The adjusting electrode forms an electric field, to drive the light shielding part is driven by the electric to move between the narrow viewing angle position and the wide viewing angle position.

Abstract: A backlight module and a display device are disclosed. The backlight module includes a back plate and a light plate arranged on the back plate. A cavity is defined between the back plate and the light plate. The backlight module further includes a heat radiation material layer that is arranged in the cavity and attached to the side of the light plate facing the back plate. A gap is defined between the heat radiation material layer and the back plate.

Abstract: A backlight module, an assembly method of the backlight module, and a display device are provided in the disclosure. The backlight module includes a backplane, a light bar, a light-guide plate, a reflective sheet fixed on a first side of the backplane, and an adhesive layer. The light bar includes a circuit board and multiple light sources. The circuit board has a first region and a second region connected with the first region. The multiple light sources are fixed on the first region. The adhesive layer is fixed on the second region. The light-guide plate is at least partially fixed on the second region via the adhesive layer. The light bar and the light-guide plate are both mounted on the first side of the backplane. The reflective sheet is between the backplane and the light-guide plate.

Abstract: A pixel circuit, a display panel, and a display device are provided in the disclosure. A first transistor of the pixel circuit receives a data signal and a first scan signal, and the first scan signal controls the first transistor to be turned on or turned off. A first terminal of a third transistor receives a second power supply voltage, a second terminal of the third transistor is electrically connected to a first terminal of a light emitting element, and a second terminal of the light emitting element receives a first power supply voltage. A first terminal of a storage capacitor is electrically connected to a second terminal of the first transistor and a control terminal of the third transistor. The pixel circuit further includes a second transistor.

Abstract: A backlight module, a method of assembling a backlight module, and a display device are disclosed. The backlight module includes a backboard, a fixing seat, a movable piece, a securing bracket, and an optical film. The fixing seat is fixed to a bottom of the backboard. The movable piece is made of a metal material and is correspondingly arranged on the fixing seat. The securing bracket includes an insert piece and an attraction piece that are connected together. The insert piece is fixed to a side of the backboard. The attraction piece is arranged opposite to the movable piece and is made of a magnetic material. The optical film is disposed between the movable piece and the attraction piece.

Abstract: A display panel and a display device are disclosed. The display panel includes a first substrate and a second substrate that are aligned and bonded together, and further includes a spacer disposed between the first substrate and second substrate. One end of the spacer is disposed on the second substrate, and the other end faces the first substrate. The first substrate further includes a first limiting groove that is disposed on one side adjacent to the second substrate and that corresponds to a position of the spacer. The other end of the spacer extends into the first limiting groove. A first limiting protruding strip is disposed on a groove wall of the first limiting groove, and the surface of the first limiting protruding strip facing the spacer abuts against the side wall of the spacer, defining a gap between the spacer and the groove wall of the first limiting groove.

Abstract: A backlight module and a display device are disclosed. The backlight module includes a framework, a light plate, and a plurality of lamp beads. The framework includes a light plate mounting groove. At least two sides of the framework define heat dissipation ports. The light plate is installed in the light plate mounting groove. A cavity is defined inside the light plate, and the cavity communicates with the heat dissipation port. The lamp beads are disposed on the light plate, and pins of the lamp beads extend into the cavity. The framework and the light plate jointly form a supporting structure of the backlight module.

Abstract: An image processing method and apparatus, a storage medium, and a display device are provided in the present disclosure. The image processing method is used for image processing on the display device. The method includes the following. Target image data is received. Picture detection is performed on the target image data. Polarity adjustment is executed on a signal transmission line of the display device when the target image data satisfies a first grayscale-condition and/or a first area-condition. Exit polarity adjustment when the target image data satisfies a second grayscale-condition or a second area-condition, where a condition range in which the second grayscale-condition is satisfied is less than a condition range in which the first grayscale-condition is not satisfied, and a range in which the second area-condition is satisfied is less than a range in which the first area-condition is not satisfied. A non-transitory computer-readable storage medium and a display device are provided.

Abstract: Disclosed are a pixel drive circuit, a driving method, and a display panel. The pixel drive circuit includes a light-emitting element, a power supply line, and a pulse amplitude modulation unit and a pulse width modulation unit connected between a high-potential power supply of the power supply line and an anode of the light emitting element. The pulse amplitude modulation unit provides driving currents with different amplitudes to the light emitting element. The pulse width modulation unit includes a second drive transistor, a first transistor and a second transistor, and a pulse width modulation circuit. The pulse width modulation circuit generates a corresponding drive signal to control the first transistor or the second transistor to be turned on based on the first data voltages during a luminescence phase, and controls the second drive transistor to be turned on to control the duration of the driving currents of the light-emitting element.

Abstract: A curved screen and a display device are disclosed. The curved screen includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first and second substrates. The curved screen is bent and concave along the first substrate. The first substrate includes a substrate and a planarization layer disposed on a concave side of the substrate. A plurality of grooves are defined in the planarization layer and arranged at intervals along a direction of a bending edge of the curved screen, and extend in parallel along a direction of a non-bending edge. The depth of each groove before bending is greater than after bending.

Abstract: Disclosed are a public voltage compensation method and a display panel. The public voltage compensation method includes: installing the first multi-channel operational amplifier; connecting the first public voltage feedback output terminal with the first feedback input terminal, connecting the second public voltage feedback output terminal with the second feedback input terminal, connecting the first compensation input terminal with the first compensation output terminal, connecting the third compensation input terminal with the third compensation output terminal, connecting one of the n second compensation input terminals with the second compensation output terminal, and connecting one of the n fourth compensation input terminals with the fourth compensation output terminal; interconnecting each of the n second compensation input terminals and interconnecting each of the n fourth compensation input terminals.