Abstract: A lamp bead structure is used for connection to at least two mutually independent control lines. The lamp bead structure includes a light-guiding element and a light-emitting element. The light-guiding element is provided with a light output region and a light input region. At least two light-emitting elements are provided to be connected to the control lines in a one-to-one correspondence. Light emitted by the light-emitting element is able to enter the light-guiding element through the light input region and exit through the same light output region.

Abstract: Disclosed are a display apparatus and an in-vehicle display device. The display apparatus includes at least two display modules. The display modules are arranged in sequence along a first direction and includes at least one user front-view display module and at least one user side-view display module. A difference between a luminous angle of each user side-view display module and a viewing angle of the user side-view display module is within a preset difference range. The viewing angle is formed by a second direction and a normal direction of a corresponding display module, the second direction being from a point on the corresponding display module toward the user position; the luminous angle is formed by an emission direction and a normal direction of the corresponding display module; for each user side-view display module, an angle formed by the second direction and the emission direction is within a preset angle range.

Abstract: Disclosed is a driving circuit and a driving method for a display unit, and a display device. By providing the pre-charging circuit in the driving circuit for the display unit and pre-charging the storage circuit according to the first pre-charging signal, a charging efficiency of the storage circuit is improved, and a response speed of the storage circuit is improved, achieving an effect of improving a response speed of the display unit; meanwhile, when a control circuit turns on the startup circuit, a second pre-charging signal is output by a signal output circuit to pre-charge at least one target pre-charging circuit, improving a charging efficiency of the display unit corresponding to the pre-charging circuit.

Abstract: Disclosed are an array substrate, a liquid crystal display panel, and a control method. The array substrate (1) comprises a plurality of connecting wire assemblies (20) and a driver (30), each connecting wire assembly (20) comprises a wiring group (22) and an acquisition module (21), the acquisition module (21) is used to detect the electrical parameters of the wiring group (22) and feed them back to the driver (30). The present disclosure can adjust the input voltage according to the impedance of the wiring group (20), so that the driving voltage of each data line or each scanning line is the same and the display uniformity can be improved.

Abstract: A color film substrate includes a substrate and a color resist layer arranged on the substrate. The color resist layer includes red, green and blue color resist areas. The color film substrate further includes a light absorption layer located on the substrate, the color resist layer and the light absorption layer being arranged in sequence in a light output direction. The light absorption layer includes first to third light absorption areas. The first to third light absorption areas are disposed corresponding to the red, green and blue color resist areas, respectively. The first light absorption area absorbs near-infrared light transmitted by the red color resist area. The second light absorption area absorbs yellow light transmitted by the green color resist area. The third light absorption area absorbs short-wave blue light transmitted by the blue color resist area.

Abstract: A display panel and a display device are provided. The display panel includes multiple sub-panels. The sub-panel includes a first substrate, a first signal-transmission layer disposed on the first substrate, and a light-emitting layer disposed at the first substrate and electrically coupled with the first signal-transmission layer. The display panel further includes a second substrate, a second signal-transmission layer disposed on the second substrate, and multiple conductive transfer members. The second substrate is disposed in correspondence with the multiple sub-panels and disposed opposite to and spaced apart from the first substrate. The multiple of conductive transfer members are disposed at the first substrate, where each conductive transfer member is electrically coupled with the first signal-transmission layer and the second signal-transmission layer.

Abstract: A driving method of a display device and a display device are disclosed, the driving method including: detecting current pixel inversion mode; determining pixel polarities and first data signals for a next frame based on pixel polarities of a current frame and the inversion mode; determining whether the next frame is an overload image based on pixel bright-or-dark values and grayscale values corresponding to the next frame and those corresponding to the overload image; when the next frame is an overload image, modifying a pixel polarity order corresponding to the first data signals, and generating and outputting second data signals to drive the display device to display the next frame; otherwise outputting the first data signals to drive the display device to display the next frame. The pixel polarities corresponding to the first data signals are in a different order than those corresponding to the second data signals.

Abstract: A backlight module is disclosed and includes: a backplate divided into a border region and a middle region surrounded by the border region, the middle region including a hollow portion; a light guide plate arranged on the backplate and including a light incident side and a light exit side; an optical film arranged on the light exit side; a light bar fixing plate arranged in the hollow portion of the backplate and connected with the backplate; and at least two light bars fixed onto the light bar fixing plate, where light emitting surfaces of the at least two light bars are disposed to face away from each other and perpendicular to the light exit side. The light produced by the at least two light bars enters the light guide plate through the light incident side, and exits the light guide plate from the light exit side.

Abstract: A drive circuit, a display device, and a debugging method. The drive circuit is coupled to a display panel, the display panel includes a plurality of display regions, and the drive circuit includes a plurality of compensation sub-circuits. The plurality of compensation sub-circuits are coupled to the plurality of display regions in a one-to-one corresponding manner through traces, and each of the compensation sub-circuits is configured to output a voltage determined based on a wire resistance of the trace to the corresponding display region through the traces. The display panel is configured as a plurality of display regions, and each display region is coupled to one drive circuit through one single trace, such that the compensation sub-circuits can apply different voltages to the display regions, and the voltages are determined based on wire resistances of the traces.

Abstract: A pixel driving circuit includes a driving transistor, a voltage stabilizing transistor, and a storage capacitance. A gate metal layer of a gate electrode of the voltage stabilizing transistor that serves as the control terminal of the voltage stabilizing transistor, and an active layer are constituted as a channel on-state capacitance, a ratio of an area of the channel on-state capacitance to a capacitance value of the storage capacitance is less than a preset value the area of the channel on-state capacitance is a directly opposite overlapping area between the gate metal layer and the active layer. This preset value is determined based on a ratio of a voltage fluctuation at a control terminal of the driving transistor to a potential voltage. A correlation between the channel on-state capacitance and the storage capacitance of the voltage stabilizing transistor is determined, so that a new capacitance configuration method is provided.

Abstract: A pixel driving circuit includes: a switching transistor, an energy storage capacitor, and a driving transistor. The data voltage is charged to the energy storage capacitor when the switching transistor is conducted. When the switching transistor is switched off, the energy storage capacitor discharges to the driving transistor, allowing the driving transistor to output a driving current to the light-emitting unit to drive the light-emitting unit to emit light. The control module is connected in series with the driving transistor. In a process of the driving transistor outputting the driving current to the light-emitting unit, the control module detects a value of the driving current and is disconnected when the value of the driving current exceeds a preset current range.

Abstract: A gate drive circuit, a driving method of the gate drive circuit, and a display panel are disclosed. The gate drive circuit includes a gate start signal selection circuit, at least two gate drive units, and at least two gate start signal lines. The gate driving units drive the at least two display sections in one-to-one correspondence. The gate start signal lines are connected to the gate driving units in one-to-one correspondence. After receiving a gate start signal, the gate start signal selection circuit outputs the gate start signal to the corresponding gate start signal output terminal to drive the corresponding display section.

Abstract: A display device and a backlight module are disclosed. The display device includes a backlight module and a liquid crystal display panel that are correspondingly arranged. The liquid crystal display panel includes a flat portion and at least one bent portion. One end of the bent portion is connected to an edge of the flat portion, and the other end is bent downward. The backlight module includes a light guide plate, an optical film, and a light supplementation structure. The optical film is arranged between the light guide plate and the liquid crystal display panel, and covers the light guide plate and the light supplementation structure. The light guide plate is disposed corresponding to the flat portion. The light supplementation structure is arranged between the light guide plate and the bent portion, and supplements light for the bent portion.

Abstract: A display device and an electronic apparatus are disclosed. The display device includes a display panel, an upper polarizer and a lower polarizer, and further includes a housing, a control structure, and a polarizing structure. The control structure is connected to the housing. The lower polarizer defines an opening corresponding to the camera module. The polarizing structure is arranged corresponding to the opening. The control structure controls the polarizing structure to move or rotate relative to the lower polarizer at the opening. When the control structure is in a non-operating state, a polarization orientation of the polarizing structure at the opening is perpendicular to a polarization orientation of the upper polarizer. When the control structure is in an operating state, the polarization orientation of the polarizing structure at the opening is parallel to the polarization orientation of the upper polarizer, or the polarizing structure is moved out of the opening.

Abstract: A display device and an electronic apparatus are disclosed. The display device includes a display panel, and a first polarizer and a second polarizer that are respectively arranged on both sides of the display panel. A light admission hole is defined in at least one of the first polarizer and the second polarizer and disposed corresponding to the camera. The display device further includes at least one orientation release structure arranged corresponding to the light admission hole. A linear memory structure is transfer-printed to the orientation release structure at the position corresponding to the light hole. When the orientation release structure is not working, the linear memory structures are regularly arranged to form oriented slits. When the orientation release structure is working, the linear memory structures release the oriented slit.

Abstract: The present disclosure relates to a display panel and a display device. The display panel comprises a thin film transistor and a plurality of voltage drain drain signal lines, the thin film transistor comprises a bottom gate and a top gate opposite to each other, the voltage drain drain signal lines are arranged on the same layer as a source electrode and a drain electrode, the display panel further comprises a plurality of voltage dividing wires arranged on the same layer as the bottom gate, the plurality of voltage dividing wires and the plurality of voltage drain drain signal lines intersect with one another to be in grid-shaped distribution, and at least part of intersecting positions of the voltage dividing wires and the voltage drain drain signal lines are electrically connected through via holes.

Abstract: An image display method and a display device are provided. The driving module is coupled with multiple pixel units in the display panel and provides a driving voltage according to display data to define an electric field to display an image. For each of the multiple pixel units, an image is displayed under an electric field defined by a first driving voltage corresponding to first display data during a display period of a first frame image. Reset data is output by the driving module to said each of the multiple pixel units. A reset voltage corresponding to the reset data provides an electric field for said each of the multiple pixel units. An image is displayed under an electric field defined by a second driving voltage corresponding to second display data during a display period of a second frame image.

Abstract: Provided is a pixel circuit, a display panel, and a display device. The pixel circuit includes a light-emitting unit, a drive unit, and a control unit. A first light-emitting element and a second light-emitting element of the light-emitting unit are electrically connected with the control unit simultaneously. The drive unit is configured to send a data signal to the light-emitting unit to drive the same to emit light.

Abstract: A pixel driving circuit, a driving method thereof, and a display panel are provided. The pixel driving circuit includes a light-emitting element, a power line connected to the light-emitting element, a pulse amplitude modulation unit including a first driving transistor connected to the light-emitting element and the power line and configured to provide driving current with different amplitude to the light-emitting element according to voltage applied to a gate of the first driving transistor; and a pulse width modulation unit including a second driving transistor connected to the light-emitting element and the pulse amplitude modulation unit, a first transistor and a second transistor connected to a gate of the second driving transistor, and a pulse width generation circuit connected to the gate of the first transistor. Duration of driving current in the light-emitting element is controlled according to voltage applied to the gate of the second driving transistor.

Abstract: A gate drive circuit, a driving method of the gate drive circuit, and a display panel are disclosed. The gate drive circuit includes a gate start signal selection circuit, at least two gate drive units, and at least two gate start signal lines. The gate driving units drive the at least two display sections in one-to-one correspondence. The gate start signal lines are connected to the gate driving units in one-to-one correspondence. After receiving a gate start signal, the gate start signal selection circuit outputs the gate start signal to the corresponding gate start signal output terminal to drive the corresponding display section.