Abstract: A mother substrate and a display panel including the mother substrate are disclosed. The mother substrate includes: an input pad located on an edge of the mother substrate; and a sub-substrate. A switch array and one or more signal lines connected to the switch array are arranged in a display area of the sub-substrate. One end of the signal line lead out a first test portion, and another end of the signal line is connected to the input pad and lead out a second test portion. The first test portion and the second test portion are located on different conductive layers and are insulated from each other. Partial orthographic overlapping of the first test portion is overlapped with partial orthographic overlapping of the second test portion in the non-display area.

Abstract: The present application provides a signal compensation system, which includes a level conversion module, a determination module and a compensation module. The level conversion module is for receiving a timing signal and converting the timing signal into a control signal. The determination module is for detecting a target row number of a gate corresponding to the control signal and determining a compensation coefficient according to the target row number. The compensation module is for compensating an output voltage of the control signal according to the compensation coefficient, thereby voltages at gates are consistent when the control signal is sent to each of the gates. The present application also provides a signal compensation method.

Abstract: The present application discloses a packaging box and a container, the packaging box includes a box body and a desiccant, the box body includes a bottom plate and a side wall, where the bottom plate and the side wall form a cavity for holding a product, a desiccant groove is provided in the side wall, the desiccant groove includes an opening in communication with the cavity, and an anti-gipping structure is disposed at the opening.

Abstract: The application discloses a dual-layer display assembly and a display device. The dual-layer display assembly includes a first display screen, a second display screen, a first print circuit board, a second print circuit hoard and a fixing structure, where the second display screen is arranged in layers with the first display screen; the first print circuit board drives the first display screen; the second print circuit board drives the second display screen; and the fixing structure connects and fixes the first print circuit board and the second print circuit board.

Abstract: The present application discloses a manufacturing method of a silicon nitride thin film, a thin film transistor and a display panel, the method includes following steps: providing a silane precursor into an atomic layer deposition apparatus for a preset time period, and remaining the silane precursor for a preset time period after the provision; providing an inert gas into the atomic layer deposition apparatus for a preset time period for the first time, and purging the silane precursor; providing a nitrogen supplying precursor into the atomic layer deposition apparatus for a preset time period, and remaining the nitrogen supplying precursor for a preset time period after the provision; providing the inert gas into the atomic layer deposition apparatus for a preset time period for the second time, and purging the nitrogen supplying precursor; repeating for a preset number of times the steps of providing the silane precursor, providing the inert gas for the first time, providing the nitrogen supplying precurso

Abstract: The present application discloses a gate driver circuit, a driving method and a display device. The driving method for the gate driver circuit includes steps of receiving a first clock signal and a second clock signal and generating a plurality of first gate drive signals and a plurality of second gate drive signals based on the first clock signal and the second clock signal to drive a plurality of scanning lines, wherein the plurality of scanning lines are grouped in pairs, and the first gate drive signals and the second gate drive signals drive the two scanning lines in each group for scanning charge in a sequential or non-sequential manner; and outputting data driving signals to drive a display panel, where corresponding to the same data line, data driving signals of pixels corresponding to the same group of scanning lines have the same polarity, and data driving signals of pixels corresponding to two adjacent groups of turned-on scanning lines have opposite polarities.

Abstract: The present application discloses a manufacturing method for a carbon nanotube conductive film, a display panel and a display device. The manufacturing method for the carbon nanotube conductive film includes steps of: forming a mesoporous silica; depositing a catalyst layer in a channel of the mesoporous silica by atomic layer deposition; manufacturing the mesoporous silica with the catalyst layer deposited in the channel into a mesoporous silica film; introducing a carbon matrix precursor into the channel of the mesoporous silica film by chemical vapor deposition, and reacting under the catalysis of the catalyst layer to form a carbon nanotube film; and removing the mesoporous silica and the catalyst layer from the carbon nanotube film to form the transparent carbon nanotube conductive film.

Abstract: The present application discloses a repairing device of a display panel, including a chassis provided with a workbench, the workbench having an installation surface for installing the display panel; an image collector for collecting image of the display panel; a vibration member provided on the chassis; and a controller for controlling the vibration member to vibrate according to the image of the display panel collected by the image collector, thereby the vibration member vibrates at a defective position of the display panel on the workbench. The present application also provides a repairing method of a display panel.

Abstract: The present application discloses a cutting method for a display panel, a display panel and a display device, the cutting method for a display panel including a cutting stage of a side edge of a binding area and a cutting stage of a side edge of a non-binding area, the cutting stage of a side edge of a non-binding area includes steps of: aligning a cutter according to an alignment mark preset on the side edge of the non-binding area on the display panel, so that a cutter on a second substrate side is closer to a display area of the display panel than a cutter on a first substrate side, and cutting the first substrate and the second substrate by the cutter on the second substrate side and the cutter on the first substrate side respectively.

Abstract: The present application discloses a goods-handling method and a goods-handling system, where the goods-handling method includes steps of: obtaining working state information and handling instructions of a plurality of machines; executing the handling instructions to handle goods according to the working state information; where the working state information includes capacity information of the machines.

Abstract: Disclosed are a degassing machine and a degassing system. The degassing machine includes a machine body defined with a containing groove, an inner wall of the containing groove being provided with an electric control terminal; and a furnace body including: an upper cover fixed on a wall of the containing groove and a drawer slidably provided in the containing groove. The drawer is provided with a contact terminal corresponding to the electric control terminal, and is for placing a workpiece.

Abstract: The present application discloses a gate driver circuit, a driving method and a display device. The driving method for the gate driver circuit includes steps of receiving a first clock signal and a second clock signal and generating a plurality of first gate drive signals and a plurality of second gate drive signals based on the first clock signal and the second clock signal to drive a plurality of scanning lines, wherein the plurality of scanning lines are gouped in pairs, and the first gate drive signals and the second gate drive signals drive the two scanning lines in each group for scanning. charge in a sequential or non-sequential manner; and outputting data driving signals to drive a display panel, where corresponding to the same data line, data driving signals of pixels corresponding to the same group of scanning lines have the same polarity, and data driving signals of pixels corresponding to two adjacent groups of turned-on scanning lines have opposite polarities.

Abstract: A method for determining gray scale values of pixels is provided, which includes the following operations: determining gray scale values of pixels to be displayed of a current display picture and a picture type of the current display picture; determining a target refresh rate according to the picture type; determining a target gray scale correction value according to the target refresh rate, and determining target gray scale values according to the target gray scale correction value and the gray scale values, the target refresh rate and the target gray scale correction value are negatively correlated. A display panel and a computer readable storage medium are also provided. The present disclosure slows down the color unevenness of the display panel.

Abstract: The application discloses a display panel, a manufacturing method of the display panel, and a display device. The display panel includes a display area and a non-display area, and includes a first substrate and a second substrate that is aligned and bonded with the first substrate. The first substrate includes a mark corresponding to the non-display area. The second substrate includes a light shielding portion corresponding to the mark, and the light shielding portion includes a blocking member corresponding to the mark.

Abstract: The present application discloses a cutting method and a cutting machine table for cutting a substrate, where the cutting method includes following steps: cutting a large substrate to be cut to obtain a finished substrate falling on a second cutting machine table; after the cutting, driving the second cutting machine table according to a preset parameter to enable a driving-away height difference to be formed between the second cutting machine table and the first cutting machine table; driving the second cutting machine table away from the first cutting machine table; and resetting the second cutting machine table to an initial state.

Abstract: The disclosure discloses a driving method and a circuit of a display panel and a display device. The driving method includes the following steps: acquiring image data of a screen to be displayed; acquiring a voltage polarity corresponding to each row of image data in the image data, in responding to a determination that the image data of the screen to be displayed are image data of a heavy-load screen; sorting rows of image data according to voltage polarities and generating sorting labels; compensating image data voltage of a corresponding row according to the sorting labels; scanning gate lines of the display panel in sequence according to the sorting labels; and outputting compensated image data of the corresponding row to a corresponding data line of the display panel to display the screen to be displayed.

Abstract: Disclosed are an optical fingerprint sensor, a preparation method thereof and a display device. The optical fingerprint sensor includes: a substrate; and a sensor unit, disposed on the substrate and including a thin film transistor and a photosensor electrically connected to the thin film transistor, where the thin film transistor includes a source electrode, a drain electrode, a semiconductor layer, and a light shield layer formed over a channel region between the source electrode and the drain electrode and shielding the semiconductor layer exposed in the channel region.

Abstract: The present application discloses a driving method, a construction method for a compensation table and a display device. The driving method includes steps of: generating a plurality of first gate drive signals and a plurality of second gate drive signals, driving scanning lines to turn on sequentially or non-sequentially in a group of two, and generating, corresponding data driving signals to drive corresponding pixels, where the first gate drive signals are output to the first turned-on scanning lines in each group, the second gate drive signals are output to the last turned-on scanning lines in each group, and the high-level duration of the first gate drive signals is T±?t.

Abstract: Disclosed are a display panel, a method of controlling the display panel. The display panel includes multiple pixel groups arranged in an array, wherein each pixel group comprises a first sub-pixel and a second sub-pixel which are adjacently arranged; a plurality of gate lines, wherein the first sub-pixel and the second sub-pixel in a same row of the array are connected to one gate line; a plurality of first data lines, wherein the first sub-pixels in a same column of the array are connected to one first data line; a plurality of second data lines. The second sub-pixels in a same column of the array are connected to one second data line of the plurality of second data lines; the first and the second data lines are spacedly arranged, and a driving component to which the gate lines, the first data lines and the second data lines are connected.

Abstract: A driving method of a display panel and a display device are disclosed. The driving method includes: obtaining a first preset scanning driving signal and a second preset scanning driving signal with different driving periods; dividing a driving period for driving two adjacent rows of sub-pixels into a first driving period and a second driving period; dividing two adjacent rows of sub-pixels into a first group of sub-pixels and a second group of sub-pixels; driving the first group of sub-pixels with the first preset scanning driving signal at the first driving period; acquiring a period switching signal and switching the first driving period to the second driving period; and driving the second group of sub-pixels with the second preset scanning driving signal.