Abstract: A display panel and a display device are provided. The display panel has a display area and a non-display area. The display panel includes pixels arranged in H columns and H*x data lines arranged in the display area and DEMUX circuits arranged in the non-display area. Each pixel includes x sub-pixels, and the data line is electrically connected to the sub-pixel. Each DEMUX circuit includes signal output terminals electrically connected to the data lines. The DEMUX circuits include M first DEMUX circuits and N second DEMUX circuits. Each first DEMUX circuit includes a first signal input terminal and al first signal output terminals. Each second DEMUX circuit includes a second signal input terminal and b1 second signal output terminals. H*x=M*a1+N*b1, where H, x, M, N, a1, and b1 are positive integers, M>N, a1>2, b1?2, a1>b1, and (M+N) is an even number.

Abstract: Provided is a pixel driving circuit, a driving method and an organic light emitting display panel. The pixel driving circuit includes: a light emitting display module, including an OLED; a light emission driving module, including a first control terminal, a first input terminal and a first output terminal, the first output terminal being electrically connected to the light emitting display module; a connection control module, including a second input terminal and a second output terminal, the second output terminal being connected to the first control terminal of the light emission driving module; and a first initializing module, including a third input terminal and a third output terminal, the third input terminal being connected to a first reference voltage signal line and the third output terminal being connected to the second input terminal.

Abstract: A driving method of a display panel, a display panel and a display device are provided. The display panel includes M driving signal wires, M pixel-rows, a first driving circuit and a second driving circuit, the first clock signal wire pair for controlling operation of the first driving circuit, and the second clock signal wire pair for controlling operation of the second driving circuit. In the driving method, clock signals with a regular period are respectively provided to the first clock signal wire pair and the second clock signal wire pair, in order to divide a display process of the display panel into multiple display phases and control the display panel to execute a touch phase between two adjacent display phases, to realize time division execution of display and touch.

Abstract: Provided is an organic light-emitting display panel including: a first pixel driving circuit driving a first sub-pixel and including first driving transistors, and a second pixel driving circuit driving a second sub-pixel and including one or more second driving transistors. An operating current of the first sub-pixel at a preset grayscale is n times an operating current of the second sub-pixel at the preset grayscale, n?1.5. The first driving transistor includes first and second driving sub-transistors. The first driving sub-transistor has a gate electrode electrically connected to a gate electrode of the second driving sub-transistor, a first electrode electrically connected to a first electrode of the second driving sub-transistor, and a second electrode electrically connected to a second electrode of the second driving sub-transistor. The number of the one or more second driving transistors is smaller than the number of the first driving transistors.

Abstract: Disclosed are a display panel and a display apparatus. The display panel includes a multiplex circuit, a plurality of signal connection lines and a plurality of data signal lines, wherein each of the switch devices in the multiplex circuit comprises at least one thin film transistor; the colors of all pixel units in a first pixel unit column are the same; the colors of at least two pixel units in a second pixel unit column are different; first switch devices correspond to first pixel unit columns; second switch devices correspond to second pixel unit columns; and the equivalent channel width-to-length ratio of thin film transistors in each first switch device is less than the equivalent channel width-to-length ratio of thin film transistors in each second switch device.

Abstract: A display panel, a method for driving a display panel and a display apparatus are provided. The display panel includes a plurality of pixels, a plurality of gate lines and a plurality of data lines; a multiplexer including a plurality of selectors; a plurality of control lines electrically connected to the plurality of selectors, and a plurality of shift register groups. Each of the plurality of control lines is used to control an output terminal of the selector to output a data signal to the data line. Each shift register group includes a plurality of cascaded shift registers and each shift register is electrically connected to at most two of the plurality of gate lines. There are N rows of pixels between pixels corresponding to two of the plurality of gate lines electrically connected to a same shift register and N is a positive integer.

Abstract: The present disclosure provides a display panel. The display panel includes: data lines located in the display area, arranged in a first direction, extending in a second direction, and including first and second data lines, and a cross-voltage range of the first data line being smaller than that of the second data line; and fanout traces located in the fanout area and including first and second fanout traces located between first and second edges, and the first fanout trace being connected to the first data line and the second fanout trace being connected to the second data line. A length of the first edge is longer than a length of the second edge, the first edge and the second edge are oppositely arranged in the second direction, and a line width d1 of the first fanout trace is smaller than a line width d2 of the second fanout trace.

Abstract: A display panel, a method for driving a display panel and a display apparatus are provided. The display panel includes a plurality of pixels, a plurality of gate lines and a plurality of data lines; a multiplexer including a plurality of selectors; a plurality of control lines electrically connected to the plurality of selectors, and a plurality of shift register groups. Each of the plurality of control lines is used to control an output terminal of the selector to output a data signal to the data line. Each shift register group includes a plurality of cascaded shift registers and each shift register is electrically connected to at most two of the plurality of gate lines. There are N rows of pixels between pixels corresponding to two of the plurality of gate lines electrically connected to a same shift register and N is a positive integer.

Abstract: The present disclosure provides a display panel and display device. The display panel includes: data lines disposed in a display area; a bonding terminal disposed in a non-display area surrounding the display area; fan-out lines; and demuxes disposed between the display area and the bonding terminal; each of the demuxes comprises at least two switch transistors; each switch transistor in one demux has a first electrode electrically connected to a corresponding data line of the data lines through a first connection line, a second electrode connected to the bonding terminal through one of the fan-out lines corresponding to the one demux, and a gate electrode electrically connected to a first clock signal line corresponding to the switch transistor; each fan-out line of the display panel overlaps the first clock signal line for an equal number of times.

Abstract: Disclosed are a display panel and a touch display device. The display panel comprises: a first substrate and a second substrate provided opposite to each other, which are adhered to each other via a sealant; a plurality of pressure sensors, which are provided on one side of the first substrate facing the second substrate or on one side of the second substrate facing the first substrate, wherein, the pressure sensor comprises plurality of resistors, and a projection of the sealant in a direction vertical to the display panel covers at least one resistor in the pressure sensor. In the embodiments of the disclosure, the projection of the sealant adhering the first substrate to the second substrate in the direction vertical to the display panel covers at least one resistor in the pressure sensor.

Abstract: Provided are a display panel and a display device. The display panel includes a base substrate as well as, at a side of the base substrate, a plurality of sub-pixels arranged in an array, a power bus, a plurality of first power lines extending along a column direction and a plurality of second power lines extending along a row direction, where each of the plurality of first power lines is electrically connected to the plurality of the sub-pixels arranged along the column direction, and the plurality of first power lines and the plurality of second power lines are electrically connected in overlapping regions of vertical projection on the base substrate. The display panel further includes a plurality of connection units.

Abstract: The present disclosure provides an emission controller, a driving method thereof, and a display device. The emission controller includes a first processing module, a second processing module, a third processing module, an output module and a shift control module. The first processing module generates a first signal in response to a first control signal, a second control signal and a second signal. The second processing module generates a second signal in response to the first control signal and the first signal. The third processing module generates third and fourth signals in response to the second control signal, the second and first signals. The output module provides emission control signal in response the first and fourth signal. The shift control module provides a shift control signal in response to the first and fourth signal, or provides a shift control signal in response to the first and third signal.

Abstract: Provided are a shift register and a driving method of a shift register, a gate driving circuit and a display panel and device. The shift register includes a first power signal input terminal, a second power signal input terminal, a first signal output terminal, a first node control device, a first output device, a first voltage stabilizing device and a first clock signal terminal, where a first terminal of the first voltage stabilizing device is electrically connected to an output terminal of the first node control device at a first node, a second terminal of the first voltage stabilizing device is electrically connected to a first control terminal of the first output device at a second node, and a control terminal of the first voltage stabilizing device is electrically connected to the first clock signal terminal.

Abstract: The present disclosure provides an emission controller, a driving method thereof, and a display device. The emission controller includes a first processing module, a second processing module, a third processing module, an output module and a shift control module. The first processing module generates a first signal in response to a first control signal, a second control signal and a second signal. The second processing module generates a second signal in response to the first control signal and the first signal. The third processing module generates third and fourth signals in response to the second control signal, the second and first signals. The output module provides emission control signal in response the first and fourth signal. The shift control module provides a shift control signal in response to the first and fourth signal, or provides a shift control signal in response to the first and third signal.

Abstract: The present disclosure provides a shift register, a driving method thereof, a scan driving circuit and a display device. The shift register includes: a first node control module configured to control level at the first node based on an input signal and a second clock signal; a second node control module configured to control level at a second node based on the input signal, the first clock signal, the second clock signal, a low level signal and a high level signal; and an output control module configured to control the output terminal to output high level or low level based on level at the first node, level at the second node and the second clock signal. The second node can be provided with a relatively low level, which is conductive to maintaining a normal output of the shift register.

Abstract: Provided are a display panel, a driving method, and a display device. The display panel includes: a gate driving circuit, a pixel driving circuit, and a light-emitting component. The pixel driving circuit includes a driving transistor, a data writing module, a threshold compensation module, and a light-emitting control module. A transistor in the threshold compensation module is a P-type transistor and a transistor in the light-emitting control module is an N-type transistor, or the transistor in the threshold compensation module is an N-type transistor and the transistor in the light-emitting control module is P-type transistor. A control terminal of the threshold compensation module and a control terminal of the light-emitting control module are electrically connected to a same gate driving circuit.

Abstract: Disclosed are a shift register, gate electrode driving circuit, display panel and display device. The shift register includes a second output module and a coupling module, the coupling module having two ends electrically connected to a third node and a second signal output end respectively. In a second phase, a potential at a fourth node is an enable level, the second output module transfers a high-level signal at a first power source signal input end to a second output end; in a third phase, a potential at the third node is the enable level, the second output module transfers a low-level signal at a second power source signal input end to the second output end; the low-level signal at the second output end is coupled to the third node through a coupling function of the coupling module, the potential at the third node is then lower in the third phase than in the second phase.

Abstract: Provided are a display panel and a display device. The display panel includes a display assembly and a fingerprint recognition assembly. The display assembly includes a base substrate, a plurality of pixel units disposed on one side of the base substrate and a first scanning line extending along a first direction, each of the plurality of pixel units includes a pixel driving unit and a light-emitting unit disposed on one side of the pixel driving unit facing away from the base substrate, and the light-emitting unit includes a metal anode. The fingerprint recognition assembly is configured to perform fingerprint recognition according to light reflected by a touch object to a fingerprint recognition unit. A vertical projection of the first scanning line on the base substrate and a vertical projection of the metal anode on the base substrate have an overlapping area.

Abstract: Provided are a driving method for a display panel, display driving device and electronic apparatus. The display panel includes a shift register. A drive signal of the shift register includes a trigger signal and a clock signal. The driving method includes: a current FPS in a current display mode is acquired; a current trigger signal and a current clock signal of the shift register is determined according to the current FPS; the shift register is provided with the current trigger signal and the current clock signal. A refresh frequency of the current trigger signal is the same as the current FPS. The current clock signal is the same as a reference clock signal in a reference display mode at least within an effective action duration of the current trigger signal. The current FPS is less than or equal to the reference FPS in the reference display mode.

Abstract: A scan circuit, a display panel, and a display device are provided. The scan circuit includes a switch control circuit in addition to a gate driver circuit with forward and backward scan functions, where the switch control circuit is configured to transmit a second scan signal to a corresponding row of pixels, and a first scan signal to its next row of pixel in a scan direction when the gate driver circuit outputs a drive signal at each of the signal output terminals. In this way, no matter whether the gate driver circuit performs forward or backward scanning, the switch control circuit controls the gate driver circuit to transmit firstly the first scan signal and then the second scan signal to the corresponding row of pixels.