Abstract: A shift register and an operation method thereof as well as a gate driving circuit and a display device. The shift register includes The shift register includes an input module, a pull-up module, a pull-up control module, an output module, and a noise reducing module. It can reduce noises at the output terminal effectively.

Abstract: An electronic circuit for driving an electronic component is disclosed. The electronic circuit includes a drive subcircuit, a first subcircuit, a second subcircuit, a third subcircuit, a fourth subcircuit, and a fifth subcircuit. Under control of a data signal terminal, a scan signal terminal, a first control signal terminal, a second control signal terminal, a first power supply terminal, and a second power supply terminal, the drive subcircuit is configured to have a diode connection or a source-follow connection so as to maintain a substantially stable working current running through the electronic component. The electronic circuit can be a pixel circuit, and the electronic component can be a light-emitting component comprising an organic light-emitting diode (OLED). A display panel and a display apparatus containing the electronic circuit, as well as a method for driving the electronic circuit are also disclosed.

Abstract: A shift register includes a pulling-up unit, a pulling-down unit and an output unit, the pulling-up unit being connected to a first input terminal, a first clock signal terminal, a first level terminal, a pulling-down node and a pulling-up node, respectively, the pulling-down unit being connected to a second input terminal, a second level terminal, the first level terminal, the pulling-up node and the pulling-down node, respectively, and the output unit being connected to the first level terminal, a second clock signal terminal, an output terminal, the pulling-down node and the pulling-up node, respectively. The shift register provides an output signal through the output terminal according to the signals inputted from the first input terminal, the second input terminal, the first level terminal, the second level terminal, the first clock signal terminal and the second clock signal terminal.

Abstract: The present disclosure provides a pixel circuit, a method for driving the same, a display panel and a display device. The pixel circuit includes a writing module configured to write a signal from a data signal end into a first node, a switch module configured to electrically connected the first node to a second node, a power input module configured to input a signal from a first power signal end into the second node, a resetting module configured to output a signal from a reference signal end to a third node and a fourth node, a driving module configured to output a signal from the second node to the fourth node, and a first maintenance module configured to stabilize potentials at the first node and the second node through the signals from the first node and the second node.

Abstract: A pixel circuit and driving method, an array substrate, a display panel, and a display device are provided. The pixel circuit includes a voltage clamping unit, an energy storage unit, and a reference voltage terminal. The voltage clamping unit connects to the reference voltage terminal and a first terminal of the energy storage unit. The voltage clamping unit forms a voltage divider circuit to supply a divided reference voltage from the reference voltage terminal to the first terminal of the energy storage unit or pulls and clamps the voltage at the first terminal of the energy storage unit to a reference voltage at the reference voltage terminal.

Abstract: A shift register, a gate driving circuit and a display device are provided. The shift register includes an input module, a first control module, a second control module, a first output module, and a second output module. The shift register can control a time length of the scanning signal outputted from the driving signal output terminal only by changing a time length of the input signal without changing the clock signal or the circuit or the manufacturing process, and can reduce difficulty of the gate driving circuit and complexity of the manufacturing process as well as the cost.

Abstract: The present invention provides a pixel circuit and a driving method thereof and a display device. The pixel circuit comprises a driving transistor, a storage capacitor, an organic light emitting device, a reset unit, a data writing unit and a voltage output unit. The reset unit is connected to a reset control signal line, an initialization signal line, the data writing unit, two ends of the storage capacitor, the voltage output unit, and a first electrode and a control electrode of the driving transistor. The control electrode of the driving transistor is connected to the second end of the storage capacitor, the first electrode thereof is connected to the voltage output unit, the second electrode thereof is connected to the organic light emitting device. The data writing unit is connected to a gate line, a data line and the first end of the storage capacitor.

Abstract: This disclosure relates to a Metal-Semiconductor-Metal (MSM) photoelectric detection device, a method of driving the MSM photoelectric detection device, and an X-Ray detector.

Abstract: A shift register unit and a method for driving the shift register unit, a gate drive circuit and a display device are provided. The shift register unit includes an inputting unit, an outputting unit, a reset unit, a first control unit and a second control unit, a first node, a second node, a third node, a shift signal outputting terminal and multiple inputting terminals. A width of a shift pulse output by the shift register unit may be adjusted by adjusting a width of a shift pulse input to the shift register unit, and the output shift pulse and the input shift pulse have an identical width.

Abstract: A shift register unit, a gate drive circuit, a display panel and a display device are disclosed. The shift register unit combines a light emission signal output module with a scanning signal output module, i.e. integrating a light emission shift register unit and a scanning shift register unit into a circuit, thereby reducing the number of clock signals as required. The light emission signal output module and the scanning signal output module may be synchronously driven. The light emission signal output module continuously outputs a first reference signal or a second reference signal by controlling potentials of a first and fifth node. The scanning signal output module continuously outputs the second reference signal or a second clock signal by controlling potentials of a third and fourth node, thereby generating a light emission signal having multiple pulse widths, i.e. effecting duty ratio control to the light emission signal.

Abstract: A shift register and its driving method, a gate driving circuit, and a display apparatus, the shift register includes an input module (1), an output module (2) and an output control module (3); the output module (2) includes a first output unit (21) and a second output unit (22); and the output control module (3) comprises a first control unit (31) and a second control unit (32), the first control unit (31) controls the level of the first node (P), and the second control unit (32) controls the level of the second node (Q). The technical solutions of the present disclosure can diminish influence of the changing of the clock signal associated with the output module on the output signal, and improve the output effect of the shift register.

Abstract: The present disclosure provides a photoelectric detection device and a photoelectric detection apparatus. The photoelectric detection device includes a substrate, a reflective structure provided on the substrate and a photoelectric conversion layer provided on the reflective structure, and has a plurality of pixel regions and a plurality of interval regions each provided between two adjacent pixel regions. The photoelectric conversion layer includes a pixel photoelectric conversion portion in the pixel region; the reflective structure includes a pixel reflective portion in the pixel region and an interval reflective portion in the interval region, and the interval reflective portion is configured to reflect light directed to the interval reflective portion from the pixel photoelectric conversion portion back to the pixel photoelectric conversion portion.

Abstract: Provided are a shift register unit and a driving method thereof, a scan driving circuit, a display device, wherein the shift register unit comprises an input module configured to output a voltage at the signal input terminal to the first node, an energy storage module configured to store the voltage at the first node or to charge the first node, a first pull-up control module configured to output a voltage at the first voltage terminal to the pull-up control node, a second pull-up control module configured to output a voltage at the second voltage terminal to the pull-up control node, a pull-down control module configured to output a voltage at the first node to the pull-down control node. The pulse width of the signal of each stage of output terminal of the GOA circuit can be adjusted.

Abstract: Embodiments of the present disclosure provide an array substrate and a display device, wherein the array substrate includes a plurality of scanning signal lines, a plurality of data lines, a plurality of pixel circuits disposed at intersections between the plurality of scanning signal lines and the plurality of data lines, a current source circuit connected to first ends of the plurality of data lines and configured to output a current to the pixel circuits through the plurality of data lines, and a constant current circuit connected to second ends of the plurality of data lines and configured to supply a current with a preset value flowing from the first ends to the second ends to the data lines. The display device includes the foregoing array substrate.

Abstract: An OLED pixel driving circuit, a driving method, and an OLED display apparatus are provided.

Abstract: The present invention discloses a pixel circuit and a driving method thereof, and a display device. The pixel circuit comprises a reference voltage set up sub-circuit, a charging sub-circuit and a driving sub-circuit. The reference voltage set up sub-circuit and the charging sub-circuit are connected with the driving sub-circuit respectively, and the reference voltage set up sub-circuit being used for, within a first period of time, providing for the driving sub-circuit, the charging sub-circuit being used for, within a second period of time, providing for the driving sub-circuit a data signal voltage. The driving sub-circuit comprises a driving transistor for driving the light emitting device to emit light, and a first capacitor for maintaining the reference voltage and the data signal voltage. Within a third period of time, the first capacitor discharges so that the driving transistor is turned on to drive the light emitting device to emit light.

Abstract: The present disclosure provides a pixel compensating circuit. The circuit includes a driving module and a resetting module connected to a reference voltage line for providing an initial potential and a reset-control potential, a scanning signal line, and the driving module. The circuit further includes a data-writing module connected to a data signal line, the scanning signal line, and the driving module.

Abstract: The present disclosure provides a pixel structure, a display panel, and a display apparatus. The pixel structure includes a plurality of pixel cells having a first pixel cell and a first adjacent pixel cell. Each pixel cell includes a first pixel; and two second pixels and two third pixels, surrounding the first pixel. Each of the two second pixels and the two third pixels is arranged separately in a direction along a side of a virtual rectangular area, the first pixel corresponding to one portion of the virtual rectangular area. Each of the two second pixels and the two third pixels has a first portion arranged in the first pixel cell covered by a first virtual rectangular area, and a second portion arranged in the first adjacent pixel cell covered by a second virtual rectangular area.

Abstract: A pixel circuit, a driving method, an organic electroluminescent display panel, and a display device, the pixel circuit includes a light emitting element, a driving control module, a resetting control module, a charging control module, a writing control module, and a light emitting control module; the resetting control module resets the first node and the light emitting element; the charging control module charges the second node through the light emitting control module and discharges the second node through the driving control module and the resetting control module; the writing control module writes a data signal to the second node; and the light emitting control module controls the driving control module to drive the light emitting element to emit light.

Abstract: The present disclosure relates to a technical field of display, and more particularly, to a pixel driving unit and a driving method thereof, as well as a pixel circuit comprising the pixel driving unit; the pixel driving unit comprises a driving sub-circuits and a control sub-circuit, wherein the control sub-circuit is connected to a data line, and the driving sub-circuits are connected to the control sub-circuit.