Abstract: The disclosure provides a resin cleaning device and method. The resin cleaning device includes a control system, a treatment unit, a driving unit, and a feedback assembly. The treatment unit, the driving unit, and the feedback assembly are respectively in communication connection with the control system. The treatment unit is configured for treating a member-to-be-cleaned so as to reduce a viscosity of resin on the member-to-be-cleaned. The driving unit is configured for driving the member-to-be-cleaned to rotate. The feedback assembly is configured for acquiring a position signal of the member-to-be-cleaned and feeding the position signal back to the control system, such that the control system controls the treatment unit and the driving unit according to the position signal. Through the above manner, a more intelligent resin cleaning process with a better cleaning effect may be realized.

Abstract: A display driving device configured to control a display panel including pixel units to display, includes: an over driver compensation module configured to, when a first polarity frame image is displayed, perform line over driver compensation on the pixel units based on line over driver compensation data corresponding to the first polarity frame image, to determine a target over driver grayscale of the pixel units; and to, when a second polarity frame image is displayed, perform line over driver compensation on the pixel units based on line over driver compensation data corresponding to the second polarity frame image, to determine a target over driver grayscale of the pixel units. The first and second polarity are opposite to each other, and the line over driver compensation data corresponding to the first polarity frame image is different from the line over driver compensation data corresponding to the second polarity frame image.

Abstract: A system and a method for generating an arbitrary waveform of a microwave photon based on optical frequency tuning are provided. The system includes an optical frequency comb, a first optical distribution unit, a first photoelectric conversion unit, a frequency-shift drive circuit, and an optical frequency doubling/dividing unit, an optical frequency-shift combining optical circuit, a second photoelectric conversion unit, and a second electrical processing circuit. The optical frequency comb is used as the frequency source, with the features of high stability and low phase noise of the optical frequency comb, the arbitrary waveforms of microwave photons can be generated through optical frequency tuning control; the performance of the optical frequency comb is three orders of magnitude or more higher than that of the common microwave frequency sources, therefore, the waveforms with high-frequency, ultra-wideband, low phase noise, and high stability can be generated.

Abstract: The present disclosure provides a driving method for a liquid crystal display panel and a non-transitory computer storage medium. The driving method includes: for the plurality of sub-pixels, adopting a first gray-level table for displaying a picture in other frame pictures other than a first frame picture in each of the plurality of predetermined periods, the first gray-level table including a plurality of first gray-level values; and adopting a second gray-level table for displaying a picture in the first frame picture in each of the plurality of predetermined periods, the second gray-level table including a plurality of second gray-level values.

Abstract: A display driving device configured to control a display panel including pixel units to display, includes: an over driver compensation module configured to, when a first polarity frame image is displayed, perform line over driver compensation on the pixel units based on line over driver compensation data corresponding to the first polarity frame image, to determine a target over driver grayscale of the pixel units; and to, when a second polarity frame image is displayed, perform line over driver compensation on the pixel units based on line over driver compensation data corresponding to the second polarity frame image, to determine a target over driver grayscale of the pixel units. The first and second polarity are opposite to each other, and the line over driver compensation data corresponding to the first polarity frame image is different from the line over driver compensation data corresponding to the second polarity frame image.

Abstract: A liquid crystal display device, a driving system thereof, and a driving method thereof are provided. A driving method includes: receiving display data of a next frame of image; determining whether the next frame of image includes a specific graph according to the gray scale information of each pixel; if the next frame of image includes the specific graph, determining information to be compensated according to positions of the first pixel section and the second pixel section, a quantity of the first pixels or a quantity of the second pixels and the difference value between the first gray scale and the second gray scale, where the information to be compensated includes a position of an area to be compensated and a compensation level of the area to be compensated; and generating a compensated driving voltage according to the position of the area to be compensated.

Abstract: A shift register unit, a scan driving circuit, an array substrate, a display device, and a driving method are provided. The shift register unit includes an input circuit, a replacement circuit, an output circuit, and a pull-down circuit; the input circuit is respectively connected to the input terminal and the first node, and is configured to set the first node to an active level when the input terminal (IN) is at an active level; the replacement circuit is respectively connected to the input terminal and the second node, and is configured to set the second node to an inactive level when the input terminal is at an active level.

Abstract: A liquid crystal display device, a driving system thereof, and a driving method thereof are provided. A driving method includes: receiving display data of a next frame of image; determining whether the next frame of image includes a specific graph according to the gray scale information of each pixel; if the next frame of image includes the specific graph, determining information to be compensated according to positions of the first pixel section and the second pixel section, a quantity of the first pixels or a quantity of the second pixels and the difference value between the first gray scale and the second gray scale, where the information to be compensated includes a position of an area to be compensated and a compensation level of the area to be compensated; and generating a compensated driving voltage according to the position of the area to be compensated.

Abstract: A shift register unit and a driving method thereof, a gate drive circuit and a display device are provided. The shift register unit includes: an input circuit, connected to a pull-up node, and configured to charge the pull-up node according to an input signal; an output circuit, connected to the pull-up node and an output terminal, and configured to output an output signal to the output terminal under control of a voltage of the pull-up node; a reset circuit, connected to the pull-up node, and configured to reset the pull-up node; and a reset signal control circuit, connected to a first reset terminal and the reset circuit, and configured to generate and output a reset control signal according to a reset control input signal and a reset signal provided by the first reset terminal; the reset control signal is configured to control the reset circuit to perform a reset operation.

Abstract: A shift register unit and a driving method thereof, a gate drive circuit and a display device are provided. The shift register unit includes: an input circuit, connected to a pull-up node, and configured to charge the pull-up node according to an input signal; an output circuit, connected to the pull-up node and an output terminal, and configured to output an output signal to the output terminal under control of a voltage of the pull-up node; a reset circuit, connected to the pull-up node, and configured to reset the pull-up node; and a reset signal control circuit, connected to a first reset terminal and the reset circuit respectively, and configured to generate and output a reset control signal according to a reset control input signal and a reset signal provided by the first reset terminal; and the reset control signal is configured to control the reset circuit to perform a reset operation.

Abstract: A shift register unit, a scan driving circuit, an array substrate, a display device, and a driving method are provided. The shift register unit includes an input circuit, a replacement circuit, an output circuit, and a pull-down circuit; the input circuit is respectively connected to the input terminal and the first node, and is configured to set the first node to an active level when the input terminal (IN) is at an active level; the replacement circuit is respectively connected to the input terminal and the second node, and is configured to set the second node to an inactive level when the input terminal is at an active level.

Abstract: Disclosed are a gate driving apparatus for a pixel array and a driving method therefor. The pixel array includes N gate lines. The gate driving apparatus includes: a plurality of gate drivers, wherein the N gate lines are divided into a plurality of groups, each group includes a plurality of gate lines, each gate driver corresponds to the plurality of groups on a one-to-one basis, and is used for generating a gate driving signal for the plurality of gate lines in the group corresponding thereto; and a driver control module which is used for generating a plurality of driver control signals corresponding to the plurality of gate drivers on a one-to-one basis, and state switching between any two driver control signals has at least a difference of first time, wherein under control of the driver control signals, the gate drivers are switched from first state to second state in sequence.

Abstract: The present disclosure provides a display method of a curved display panel, and a curved display device. The display method of the curved display panel according to the present disclosure includes: obtaining a radius of curvature of the curved display panel and acquiring image data, wherein the image data includes a gray scale corresponding to each sub-pixel; and determining a data voltage output to each sub-pixel according to the radius of curvature and a gray scale corresponding to the sub-pixel.

Abstract: The present disclosure provides a gate on-state voltage supply unit, a gate on-state voltage supply method, a display driving module and a display device. The gate on-state voltage supply unit is used in the display device including a display driving module. The gate on-state voltage supply unit includes a shutdown determination module and a voltage supply module. The shutdown determination module is configured to determine whether the display device has been shut down, and when the display device has been shut down, transmit a boosting control signal to the voltage supply module. The voltage supply module is configured to, upon the receipt of the boosting control signal, boost a gate on-state voltage to acquire a boosted gate on-state voltage, and apply the boosted gate on-state voltage to a gate driving circuit of the display driving module.

Abstract: A shift register unit, a driving method and a gate driving circuit are provided. The shift register unit includes a pull-up node control circuit, a pull-down node control circuit, a capacitor circuit, an output circuit and a noise reduction adjustment circuit. The noise reduction adjustment circuit is connected to a pull-down node and a first level input end, and configured to reduce an increasing rate of a potential at the pull-down node within a noise reduction time period of a maintenance phase, and reduce a decreasing rate of the potential at the pull-down node within a non-noise-reduction time period of the maintenance phase.

Abstract: The disclosure discloses a drive circuit, a display panel, a display device, and a method for driving the display panel; wherein the drive circuit includes a plurality of shift register groups including at least one shift register, and a clock signal input sub-circuit; the clock signal input sub-circuit is configured to input clock signals to respective shift registers in the plurality of shift register groups through a plurality of clock signal lines for controlling outputs of the respective shift registers, wherein durations of valid levels of clock signals applied to a same shift register group are same, and durations of valid levels of clock signals applied to different shift register groups are different.

Abstract: Disclosed are a gate driving apparatus for a pixel array and a driving method therefor. The pixel array includes N gate lines. The gate driving apparatus includes: a plurality of gate drivers, wherein the N gate lines are divided into a plurality of groups, each group includes a plurality of gate lines, each gate driver corresponds to the plurality of groups on a one-to-one basis, and is used for generating a gate driving signal for the plurality of gate lines in the group corresponding thereto; and a driver control module which is used for generating a plurality of driver control signals corresponding to the plurality of gate drivers on a one-to-one basis, and state switching between any two driver control signals has at least a difference of first time, wherein under control of the driver control signals, the gate drivers are switched from first state to second state in sequence.

Abstract: Disclosed are a gate driving apparatus for a pixel array and a driving method therefor. The pixel array includes N gate lines. The gate driving apparatus includes: a plurality of gate drivers, wherein the N gate lines are divided into a plurality of groups, each group includes a plurality of gate lines, each gate driver corresponds to the plurality of groups on a one-to-one basis, and is used for generating a gate driving signal for the plurality of gate lines in the group corresponding thereto; and a driver control module which is used for generating a plurality of driver control signals corresponding to the plurality of gate drivers on a one-to-one basis, and state switching between any two driver control signals has at least a difference of first time, wherein under control of the driver control signals, the gate drivers are switched from first state to second state in sequence.

Abstract: The disclosure discloses a drive circuit, a display panel, a display device, and a method for driving the display panel; wherein the drive circuit includes a plurality of shift register groups including at least one shift register, and a clock signal input sub-circuit; the clock signal input sub-circuit is configured to input clock signals to respective shift registers in the plurality of shift register groups through a plurality of clock signal lines for controlling outputs of the respective shift registers, wherein durations of valid levels of clock signals applied to a same shift register group are same, and durations of valid levels of clock signals applied to different shift register groups are different.

Abstract: The present disclosure provides a display method of a curved display panel, and a curved display device. The display method of the curved display panel according to the present disclosure includes: obtaining a radius of curvature of the curved display panel and acquiring image data, wherein the image data includes a gray scale corresponding to each sub-pixel; and determining a data voltage output to each sub-pixel according to the radius of curvature and a gray scale corresponding to the sub-pixel.