Abstract: A liquid crystal display panel includes: an array substrate; a counter substrate; a liquid crystal layer located between the array substrate and the counter substrate; and an alignment film formed on a surface facing the liquid crystal layer in each of the array substrate and the counter substrate. In a plan view, the liquid crystal display panel includes a display region, a non-display region adjacent to the display region, and a light-transmitting region located in the non-display region. At least one of the array substrate or the counter substrate includes a wall portion surrounding the light-transmitting region in the non-display region of the surface facing the liquid crystal layer, and the alignment film is not formed in a range surrounded by the wall portion.

Abstract: The present disclosure discloses a display device and a control method thereof. The display device includes a system on board and a timing controller. The timing controller is configured to: disconnect a communication connection with the system on board when communication with the system on board is not required, and periodically output a check signal; and stop outputting the check signal when communication with the system on board is required, and establish a communication connection with the system on board after a delay of a preset duration.

Abstract: An electronic detection interface for testing micro photoelectric chips or micro semiconductor chips comprises a substrate structure and a plurality of detection units in array, responsive to the micro photoelectric chips or the micro semiconductor chips. The substrate structure includes a circuit layer, which comprises a plurality of circuit units in array. The detection units are disposed on a surface of the substrate structure, and are corresponded to the circuit units in a respect manner. Each of the detection units includes at least one resilient conductive pillar, which is electrically connected to each of the circuit units. Each of the resilient conductive pillars comprises a non-conductive photoresist and a conductive layer entirely covering the non-conductive photoresist.

Abstract: The present application provides a touch display panel and a touch display device. Dummy lines in a same layer as touch signal lines are added in a wiring layer. A difference between a number of electrode lines disposed between two adjacent touch signal lines and a number of electrode lines disposed between two adjacent dummy lines is less than or equal to 1. Therefore, a distribution density of the touch signal lines is close to or same as a distribution density of the dummy lines. Accordingly, the present application can reduce a structural wiring difference between an area where the touch signal lines are located and an area where the dummy lines are located in the touch display panel.

Abstract: A display panel and display device, and a method for manufacturing the display panel. The display panel includes a substrate and an edge trace. The substrate includes a first display region and at least two bending regions, and two adjacent ones of the at least two bending regions are bent to a same side or opposite side of the substrate. The edge trace includes a first segment, a second segment and a third segment which are connected in sequence. The first segment of the edge trace and the third segment of the edge trace are respectively located in the two adjacent ones of the at least two bending regions, and the second segment of the edge trace is located in the first display region.

Abstract: An active matrix substrate includes a substrate that is transparent, and a plurality of pixels positioned on the substrate. Each pixel includes a thin-film transistor (TFT) positioned on the substrate, a first color filter layer disposed on the substrate so as to cover the TFT, a contact hole being provided in the first color filter layer, a pixel electrode that is positioned on a bottom face and a side face of the contact hole, and on the first color filter layer, and that is electrically connected to the TFT via the contact hole, and a second color filter layer disposed within the contact hole.

Abstract: The present application discloses a display device and a driving method thereof. The method of driving the display device includes: acquiring a picture to be displayed; determining whether the picture to be displayed is a heavy-loaded picture; adjusting a first gamma voltage corresponding to the picture to be displayed to a second gamma voltage if the picture to be displayed is the heavy-loaded picture, wherein corresponding to a same gray scale, a voltage value of the second gamma voltage is less than a voltage value of the first gamma voltage; and driving the display device to display the picture to be displayed according to the second gamma voltage.

Abstract: The present disclosure provides a display module and an electronic terminal. The display module includes a panel including a display area and a non-display area on at least one side of the display area, where a gate driving circuit is disposed in the non-display area; and a gate control chip including a first output pin and a second output pin, where both the first output pin and the second output pin are electrically connected to the gate driving circuit, where, the gate control chip is configured to, when a first signal outputted from the first output pin is abnormal, control the second output pin to output a second signal, and control the first output pin not to output the first signal.

Abstract: The present disclosure discloses a light-emitting driving circuit, a backlight module, and a display panel. The light-emitting driving circuit includes a drive transistor, a data writing module, and a light-emitting module. In the light-emitting module, the first terminal and the second terminal of the first light-emitting device and the first terminal and the second terminal of the second light-emitting device are arranged in reverse directions. The first power signal and the second power signal are configured to perform level conversion according to a preset period, so that the direction of the current flowing through the drive transistor is changed according to the preset period.

Abstract: The present invention provides a display panel and a display device. The display panel includes a first fan-out region, a bonding region disposed on a side of the first fan-out region, a second fan-out region disposed on a side of the bonding region away from the first fan-out region, a plurality of first metal lines, a plurality of second metal lines, wherein a resistivity of the second metal lines is less than a resistivity of the first metal lines, and a plurality of connecting lines, wherein one end of each of the connecting lines is connected to the first metal line, and the other end of each of the connecting lines is connected to the second metal lines.

Abstract: An organic light-emitting diode display device is provided by the present application, including an anode layer, a cathode layer, and a light-emitting layer disposed between the anode layer and the cathode layer, wherein the light-emitting layer includes a first light-emitting layer and a second light-emitting layer stacked. The first light-emitting layer includes a first color light-emitting part, a second color light-emitting part, and a third color light-emitting part arranged in a same layer. The second light-emitting layer is configured to emit light of a first color, and the second light-emitting layer is disposed at a side of the first light-emitting layer and covers the first light-emitting layer.

Abstract: A driving method of a display panel, a display panel, and a liquid crystal display device are provided. The display panel includes sub-pixels in N areas. Gray level states of each of the sub-pixels include a high gray level and a low gray level. The gray level states of the sub-pixels in the same area remain for N consecutive frames, and the gray level states of the sub-pixels in one of the N areas in the same frame are switched. As such, a brightness change range between adjacent frames can be decreased, and a brightness change frequency can be increased, thereby reducing or avoiding flicker phenomenon.

Abstract: A display panel including a pixel driving circuit is provided. The pixel driving circuit includes a first pixel driving circuit layer, a second pixel driving circuit layer, and a capacitor. The capacitor is electrically connected with a transistor of the first pixel driving circuit layer. The capacitor includes a first electrode plate. The second pixel driving circuit layer is arranged on the first electrode plate. At least one transistor of the second pixel driving circuit layer at least partially overlaps with the first electrode plate, so that the space occupied by the pixel driving circuit can be saved.

Abstract: A deformation control method and a deformation control device for a flexible display panel are provided. The deformation control device includes an acquisition module configured for acquisition of deformation data of the flexible display panel, a comparison module configured to compare the deformation data with a deformation threshold, and a control module configured to output a control instruction according to a comparison result. The control instruction is configured to control a driving device to operate in an operation mode according to the control instruction, so that the flexible display panel is enabled to deform.

Abstract: A touch substrate and a display panel are provided. The touch substrate includes a plurality of touch units. Each of the touch units includes a first electrode and a second electrode disposed electrically insulated from each other. The first electrode includes a first main branch electrode extending along a first direction, and at least one first branch pattern and at least one third branch pattern respectively disposed on two sides of the first main branch electrode. The second electrode includes a second main branch electrode extending along a second direction perpendicular to the first direction, and at least one second branch pattern and at least one fourth branch pattern respectively disposed on two sides of the second main branch electrode.

Abstract: An array substrate and display device are provided. The array substrate includes a base substrate, and gate lines, data lines, compensation blocks and sub-pixels located on the base substrate. Two gate lines are arranged between two adjacent rows of sub-pixels. The data lines are provided with multiple first extensions and second extensions arranged alternately. The extending direction of the first extensions intersects with the extending direction of the second extensions.

Abstract: An array substrate and a display panel are provided. In the array substrate, the cushioning structure is arranged below the second connecting line, the side of the cushioning structure close to the via hole extends beyond the second connecting line, the third connecting line overlaps with the second connecting line and a portion of the cushioning structure that extends beyond the second connecting line, and the third connecting line passes through the via hole to connect the first connecting line, so that the third connecting line can connect the first connecting line and the second connecting line to realize the line turning of the first connecting line, and a border of the array substrate is reduced compared with the double-hole connection method.

Abstract: An interface circuit and a display device are provided. The interface circuit is for use in the display device. The display device includes a main board and a logic board. The interface circuit includes a video transmission interface, an IIC communication interface, and an isolation circuit. The video transmission interface includes empty pins, allowing video signal transmission between the main board and the logic board. The IIC communication interface is obtained by defining the empty pins, enabling IIC signal transmission between the main board and the logic board. The isolation circuit is electrically connected to the IIC communication interface. The empty pins of the video transmission interface are defined as the IIC communication interface, satisfying the IIC communication requirements between the main board and the logic board, reducing the cost of the interface circuit, and not affecting the original video signal transmission function.

Abstract: A gate driving circuit includes a plurality of stages of gate driving units and at least one repair line. A nth stage gate driving unit in the plurality of stages of gate driving units is connected to at least a first control signal line configured to receive a nth stage scan signal. The nth stage gate driving unit is configured to output a nth stage pulse signal under a control of the nth stage scan signal. The repair line intersects with the first control signal line, and disposed in different layers from the first control signal line. The repair line is configured to transmit a mth stage scan signal, both of n and m are positive integers greater than 0, and n is greater than or less than m.

Abstract: Embodiments of the present disclosure provide a flexible display device and a support assembly. The flexible display device includes a support assembly and a flexible display screen. A first support housing and a second support housing of the support assembly are slidable in a first direction by a plurality of first comb-teeth and a plurality of second comb-teeth alternately arranged. A first support portion of each of the first comb-teeth supports and abuts against a second stop portion of one of the second comb-teeth adjacent thereto, and a second support portion of each of the second comb-teeth supports and abuts against a first stop portion of one of the first comb-teeth adjacent thereto.