Abstract: A pixel circuit and a display panel are provided. In the pixel circuit, a first terminal of the driving circuit is connected to a first terminal of the first light-emitting control circuit and a first terminal of the data writing circuit, a second terminal is connected to a source of the first thin film transistor, and a third terminal is connected to a drain of the first thin film transistor and a first terminal of the storage circuit, respectively. The number of thin film transistors directly connected to the driving circuit is reduced so that the current leakage path of the driving circuit is reduced.

Abstract: The embodiment of the present application discloses a display device, including a display panel and an ultrasonic fingerprint sensor. The display panel includes a substrate and a thin film transistor arranged on the substrate, and the substrate is provided with a via hole; the ultrasonic fingerprint sensor is fabricated on a side of the substrate away from the thin film transistor to reduce the thickness of the display device.

Abstract: The present application discloses a pixel circuit and a display panel. The pixel circuit includes a writing module, a transfer module, a first time-division transmission module, a drive module, a second time-division transmission module and a storing module. The storing module and the transfer module can be simultaneously charged with electricity through a data signal, and the storing module can be recharged by the transfer module in a light-emitting phase through the first time-division transmission module, the drive module and the second time-division transmission module.

Abstract: A pixel circuit, a display panel and a control method are disclosed. The pixel circuit includes a light-emitting device, a driving module, and a light-emitting control module. By inserting the corresponding number of black frame insertion pulses into the light-emitting control signal during the early light-emitting stage and the late light-emitting stage of one frame, the difference between the sum of the light-emitting currents in the early light-emitting stage of said frame and the sum of the light-emitting currents in the late light-emitting stage of said frame can be reduced, and the perceived brightness difference in one frame can be effectively reduced, so as to improve the screen flickers.

Abstract: The embodiment of the present application discloses a display device, including a display panel and an ultrasonic fingerprint sensor. The display panel includes a substrate and a thin film transistor arranged on the substrate, and the substrate is provided with a via hole; the ultrasonic fingerprint sensor is fabricated on a side of the substrate away from the thin film transistor to reduce the thickness of the display device.

Abstract: A pixel circuit, a display device, and a method of driving the same are provided. The pixel circuit includes a light emitting element, a first transistor, and a second transistor. In response to a time voltage signal provided by a time voltage line RST, the second transistor T2 is turned off during a display scan period of one frame period and is turned on during a self scan period of one frame period to reset the first transistor T1 during the self scan period of one frame period.

Abstract: A display module and a display panel are provided. The display module includes a first substrate, a first pixel-driving circuit module, a light-emitting module, a first packaging structure, and a first terminal module. The first pixel-driving circuit module includes at least one first pixel-driving circuit. The first terminal module includes at least one first terminal group corresponding to the first pixel-driving circuit. The first terminal group is provided with plurality of first via holes. The plurality of first terminals are electrically connected with the first pixel-driving circuit through the plurality of first via holes.

Abstract: A display panel and a mobile terminal are provided. The display panel includes a driving circuit layer, a fingerprint recognition sensor, and a light emitting device layer. The fingerprint recognition sensor is disposed on a side of the driving circuit layer, and the fingerprint recognition sensor is an ultrasonic sensor. The light emitting device layer is arranged on a side of the fingerprint recognition sensor away from the driving circuit layer.

Abstract: A pixel circuit, a display panel and a control method are disclosed. The pixel circuit includes a light-emitting device, a driving module, and a light-emitting control module. By inserting the corresponding number of black frame insertion pulses into the light-emitting control signal during the early light-emitting stage and the late light-emitting stage of one frame, the difference between the sum of the light-emitting currents in the early light-emitting stage of said frame and the sum of the light-emitting currents in the late light-emitting stage of said frame can be reduced, and the perceived brightness difference in one frame can be effectively reduced, so as to improve the screen flickers.

Abstract: The present application discloses a pixel circuit and a display panel. The pixel circuit includes a writing module, a transfer module, a first time-division transmission module, a drive module, a second time-division transmission module and a storing module. The storing module and the transfer module can be simultaneously charged with electricity through a data signal, and the storing module can be recharged by the transfer module in a light-emitting phase through the first time-division transmission module, the drive module and the second time-division transmission module.

Abstract: A driving circuit and a display panel are provided. The driving circuit includes a driving module and an additional module. The driving module includes a first transistor electrically connected to a first signal line and a connection transistor connected to a gate of the first transistor. The connection transistor has a connection node. The additional module includes a second transistor having the same threshold voltage as the first transistor, and the second transistor is connected between the connection node and the first signal line.

Abstract: Embodiments of the present disclosure are directed to a pixel circuit and a display panel. The pixel circuit includes a light-emitting device, a driving transistor, a data signal writing module, a threshold voltage compensation module, a first initialization module, a light-emitting control module, and a coupling capacitor. By adding a coupling capacitor in the pixel circuit, the gate potential of the driving transistor is maintained at the initial value under a long period of display.

Abstract: Disclosed are a pixel circuit and a display panel. The pixel circuit includes a Light emitting device, a Data signal write-in module, a Driving transistor, a Compensation module, a First initialization module, and a Light emitting control module. The first initialization module is electrically connected to the compensation module and electrically connected to the gate of the driving transistor through the compensation module. When the voltage level of the gate of the driving transistor, the number of the transistors connected to the driving transistor could be reduced.

Abstract: A display panel and a mobile terminal are provided. The display panel includes a driving circuit layer, a fingerprint recognition sensor, and a light emitting device layer. The fingerprint recognition sensor is disposed on a side of the driving circuit layer, and the fingerprint recognition sensor is an ultrasonic sensor. The light emitting device layer is arranged on a side of the fingerprint recognition sensor away from the driving circuit layer.

Abstract: A pixel circuit, a display device, and a method of driving the same are provided. The pixel circuit includes a light emitting element, a first transistor, and a second transistor. In response to a time voltage signal provided by a time voltage line RST, the second transistor T2 is turned off during a display scan period of one frame period and is turned on during a self scan period of one frame period to reset the first transistor Ti during the self scan period of one frame period.

Abstract: Disclosed is a pixel circuit and a display device. The pixel circuit includes a driving unit, a light-emitting control unit, and a compensation unit. The driving unit and light-emitting control unit are electrically connected between a first power input terminal and a light-emitting unit. The compensation unit is electrically connected between the driving unit and the light-emitting control unit. A first capacitor is electrically connected between the compensation unit and the control signal input terminal.

Abstract: The present application provides a pixel circuit and a display device; the pixel circuit includes a driving unit, a light emitting control unit electrically connected to the driving unit, and a first reset unit electrically connected to the driving unit, and a first end of the first reset unit is electrically connected to the driving unit, a second end of the first reset unit is electrically connected to the first constant voltage signal input end, and a control end of the first reset unit is electrically connected to the first reset signal input end.

Abstract: A driving circuit and a display panel are provided. The driving circuit includes a driving module and an additional module. The driving module includes a first transistor electrically connected to a first signal line and a connection transistor connected to a gate of the first transistor. The connection transistor has a connection node. The additional module includes a second transistor having the same threshold voltage as the first transistor, and the second transistor is connected between the connection node and the first signal line.

Abstract: A sensing device, a display device and a driving method are provided. The sensing device includes a substrate and a plurality of sensing pixels disposed on the substrate in an array. Each of the plurality of sensing pixels comprising a signal-transmitting circuit and a signal-receiving circuit. A pixel group includes n of the plurality of sensing pixels, where n indicates the number of the signal-transmitting circuit in the pixel group and n is a positive integer greater than or equal to two. The sensing pixel in each of the pixel groups is electrically connected to the same signal-receiving circuit. In the present disclosure, a signal-receiving circuit is shared by each pixel group in the sensor so as to save the layout space of the signal-receiving circuit in the sensing device, simplify the circuit, reduce the number of signal-receiving circuits, and enhance the PPI of the sensing device.

Abstract: Embodiments of the present disclosure are directed to a pixel circuit and a display panel. The pixel circuit includes a light-emitting device, a driving transistor, a data signal writing module, a threshold voltage compensation module, a first initialization module, a light-emitting control module, and a coupling capacitor. By adding a coupling capacitor in the pixel circuit, the gate potential of the driving transistor is maintained at the initial value under a long period of display.