Abstract: A display panel, including light-emitting units, arranged in a matrix and including a first light-emitting unit, a second light-emitting unit, and a third light-emitting unit of different colors; and subpixel driving circuits, in a one-to-one correspondence with and electrically connected to the light-emitting units for providing driving signals to the light-emitting units. Each of the first light-emitting unit and the second light-emitting unit includes an OLED or QLED, and the third light-emitting unit includes a Micro-LED.

Abstract: Disclosed are a driving substrate and a display panel. The driving substrate is configured to drive a light-emitting unit to emit light and includes a base including a display region, multiple rows of scan lines and multiple data lines arranged on the base, and a scan driving circuit. Multiple pixel regions are defined by the multiple rows of scan lines and the multiple data lines crossing each other longitudinally and horizontally. The pixel regions are located in the display region. Row directions of the multiple pixel regions are substantially parallel to the scan lines. The scan driving circuit is arranged in the display region of the base and includes multiple scan driving units which are cascaded. A same scan driving unit is arranged in pixel regions in at least two rows among the plurality of pixel regions and capable of outputting at least one row of gate scanning signal.

Abstract: The present application relates to the field of a display technology, and provides a drive method and a drive circuit of a display panel, and a display device; the display panel includes a plurality of pixel units, each of the plurality of pixel units corresponds to a storage capacitor and a liquid crystal capacitor; a time required for displaying each frame image through the display panel includes a first sub-field sequence, a second sub-field sequence, and a third sub-field sequence in sequence, and each sub-field sequence comprises a data writing period and a backlight luminescent period in sequence.

Abstract: The present disclosure provides a display panel, a driving circuit and a driving method. The driving circuit includes a plurality of sub-pixels arranged in an array, wherein sub-pixels in two adjacent columns are connected to a same detection line for detecting a corresponding driving current of any of the sub-pixels in the two adjacent columns; wherein each driving current is configured to determine a corresponding compensation signal of corresponding two adjacent sub-pixels, for compensating data driving signals of the corresponding two adjacent sub-pixels based on the corresponding compensation signal in a displaying operation.

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, including a high-potential power supply and a low-potential power supply, connected to the light-emitting element; a pulse amplitude modulation unit, including a first drive transistor connected to the light-emitting element and the power supply line; wherein a driving current with different amplitudes is provided to the light-emitting element according to a voltage applied to a gate of the first drive transistor; and a pulse width modulation unit, including a second drive transistor connected to the light-emitting element and the pulse amplitude modulation unit; wherein a duration of the driving current of the light-emitting element is controlled according to a voltage applied to a gate of the second drive transistor.

Abstract: A light-emitting chip structure, a display device, and a method for manufacturing a display device are provided. The light-emitting chip structure includes a protective layer, a buffer layer, an epitaxial layer, a patterned metal layer, a light-shielding layer, and an electrode layer. The epitaxial layer is divided into multiple epitaxial structures by multiple first gaps thereof. A side surface of a first semiconductor layer of the epitaxial layer is arranged with a protruding portion. One part of a patterned metal layer is disposed on a bottom of each of the first gaps to cover the protruding portion and a part of the buffer layer exposed through the first gaps, and the other part of the patterned metal layer is disposed on a side surface of the epitaxial structure at an edge of the light-emitting chip structure and a surface of the epitaxial structure away from the buffer layer.

Abstract: Disclosed are a driving substrate, a display panel, and a display device. The driving substrate is applied to a display panel and includes a base; data lines and row scanning lines, arranged on a side of the base; and a scanning driving circuit, arranged on the side of the base and including a plurality of scanning driving units that are cascaded. Each row scanning line includes at least two sub-scanning lines, and the scanning driving circuit is configured to output a gate scanning signal to each sub-scanning line. The present disclosure may save power by dividing each row scanning line into multiple sub-scanning lines and separately outputting the gate scanning signal for each sub-scanning line, making it possible to drive only part of the thin-film transistor in each row when only part of the display region of the display panel is used for displaying images.

Abstract: Disclosed are a display panel, a driving method, and a display device. The display panel includes a first display screen that includes a first scan line; a second display screen that includes a second scan line; and a first gate drive circuit coupled to the first scan line and the second scan line, where the first scan line and the second scan line are not coupled to each other.

Abstract: A method of manufacturing a display panel includes following operations. A display substrate is provided. The display substrate includes a first surface, a second surface opposite to the first surface, and a side surface connected to the first surface and the second surface. An array circuit layer is arranged on the first surface of the display substrate. A connecting substrate is provided. A binding circuit layer and a connecting circuit layer connected to the binding circuit layer are formed on a surface of the connecting substrate. The connecting substrate having the binding circuit layer and the connecting circuit layer is fixed to a side of the display substrate. The connecting circuit layer may be electrically connected to the array circuit layer, and the array circuit layer is electrically connected to the binding circuit layer through the connecting circuit layer. A control unit is bound on the binding circuit layer.

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, including a high-potential power supply and a low-potential power supply, connected to the light-emitting element; a pulse amplitude modulation unit, including a first drive transistor connected to the light-emitting element and the power supply line; wherein a driving current with different amplitudes is provided to the light-emitting element according to a voltage applied to a gate of the first drive transistor; and a pulse width modulation unit, including a second drive transistor connected to the light-emitting element and the pulse amplitude modulation unit; wherein a duration of the driving current of the light-emitting element is controlled according to a voltage applied to a gate of the second drive transistor.

Abstract: The present disclosures provide a driving substrate and a display device. The driving substrate includes a base, a first metal layer and a second metal layer, and a connection layer. The first metal layer includes a first wiring and the second metal layer includes a second wiring. A part of the connection layer extends to the first through hole to form a first conductive hole and another part extends to second through hole to from a second conductive hole. A first conductive hole and a second conductive hole form a group of conductive connection holes. The current path formed by the first conductive hole passing through the connection layer to the corresponding second conductive hole is the intra-group current path, while the current path formed by the first conductive hole passing through the connection layer to the second conductive hole in any other group is the extra-group path.

Abstract: In the field of liquid crystal display technology, a liquid crystal display device and a driving method thereof. The driving method includes steps of: detecting whether a light leakage has occurred in the liquid crystal display device; and adjusting a turn-off voltage output from a gate driver to a gate of a switch element to reduce an absolute value of a voltage difference between the turn-off voltage and a common voltage when the light leakage has occurred in the liquid crystal display device. In the embodiments, the phenomenon of light leakage at the dislocation caused by the dislocation between the color filter substrate and the array substrate when the liquid crystal display device is subjected to external pressure can be effectively improved, thereby improving the display effect of the liquid crystal display device.

Abstract: A method for driving a display device is provided. The method includes: obtaining a refresh frequency of a current frame image; adjusting a common voltage of all pixels in a second vertical blank interval to control a difference value between a root mean square of voltage differences between common voltages and pixel voltages of the pixels in a first vertical blank interval when a reference frame image is displayed, and a root mean square of voltage differences between common voltages and pixel voltages of the pixels in the second vertical blank interval when a current frame image is displayed to be within a preset-voltage-difference-range, such that the difference in decrease levels of potentials of the pixels at different refresh frequencies are greatly reduced, the screen brightness displayed on the display device at different refresh frequencies tend to be consistent, and a screen flicker phenomenon is further improved.

Abstract: The present disclosure provides a display panel and a method for making the display panel. The method for making the display panel includes: providing a substrate; preparing a driving circuit layer on one side of the substrate; the driving circuit layer includes a binding layer, a display base and an array circuit layer which are stacked, and the binding layer is located between the display base and the substrate. Removing the substrate and the binding layer is exposed; binding the external control unit on the binding layer.

Abstract: The present application provides a display panel and a method for making the display panel. The display panel includes a substrate, a driving circuit layer, multiple light emitting units, and a black matrix layer. The black matrix layer is located between two adjacent light emitting units. The multiple light emitting units are staggered with driving elements, common electrodes and signal lines. A light emitting element emits light towards a quantum dot layer, thereby exciting the quantum dot layer to emit light. The embodiments of the present application provide a full-color display panel emitting light towards the substrate, and improve electrodes of the driving transistor and/or electrodes of the switching transistor.

Abstract: A display panel and a display device are provided. The display panel includes a drive substrate, a bonding layer, and multiple light-emitting components. The drive substrate includes multiple sets of pads. Each set of pads includes a first pad and a second pad. The bonding layer is arranged on the multiple sets of pads. Each light-emitting component includes a semiconductor light-emitting layer, a first electrode, and a second electrode. The first electrode and the second electrode are arranged at opposite ends of the semiconductor light-emitting layer. The first electrode is electrically connected to a corresponding first pad through the bonding layer. The second electrode is electrically connected to a corresponding second pad through the bonding layer. The second electrodes of the adjacent light-emitting components are close to each other. The second electrodes close to each other are shorted through the same bonding layer and/or the same second pad.

Abstract: The present application provides a display panel and a method of manufacturing a display panel. The display panel includes a plurality of light-emitting units, an encapsulation layer, an encapsulation substrate and a drive substrate. The light-emitting units are disposed between the encapsulation substrate and the drive substrate. The light-emitting units include main light-emitting units and auxiliary light-emitting units, which are arranged on different layers. The auxiliary light-emitting units are in one-to-one correspondence with at least some of the main light-emitting units. In a direction parallel to an extending direction of the drive substrate and/or the encapsulation substrate, a distance between a center of the main light-emitting unit and a center of the auxiliary light-emitting unit is not greater than twice of a length of a projection of the main light-emitting unit in the extending direction.

Abstract: The present disclosure provides a display panel, a driving circuit and a driving method. The driving circuit includes a plurality of sub-pixels arranged in an array, wherein sub-pixels in two adjacent columns are connected to a same detection line for detecting a corresponding driving current of any of the sub-pixels in the two adjacent columns; wherein each driving current is configured to determine a corresponding compensation signal of corresponding two adjacent sub-pixels, for compensating data driving signals of the corresponding two adjacent sub-pixels based on the corresponding compensation signal in a displaying operation.

Abstract: The present disclosure provides a display panel and a method for making the display panel. The method for making the display panel includes: providing a substrate; preparing a driving circuit layer on one side of the substrate; the driving circuit layer includes a binding layer, a display base and an array circuit layer which are stacked, and the binding layer is located between the display base and the substrate. Removing the substrate and the binding layer is exposed; binding the external control unit on the binding layer.

Abstract: A method of manufacturing a display panel includes following operations. A display substrate is provided. The display substrate includes a first surface, a second surface opposite to the first surface, and a side surface connected to the first surface and the second surface. An array circuit layer is arranged on the first surface of the display substrate. A connecting substrate is provided. A binding circuit layer and a connecting circuit layer connected to the binding circuit layer are formed on a surface of the connecting substrate. The connecting substrate having the binding circuit layer and the connecting circuit layer is fixed to a side of the display substrate. The connecting circuit layer may be electrically connected to the array circuit layer, and the array circuit layer is electrically connected to the binding circuit layer through the connecting circuit layer. A control unit is bound on the binding circuit layer.