Abstract: A source driver includes at least one data input terminal, a plurality of data output terminals, at least two control terminals and a plurality of source driving circuits. Each source driving circuit is connected to a data input terminal of the at least one data input terminal, a data output terminal of the plurality of data output terminals and the at least two control terminals. The source driving circuit is configured such that: the source driving circuit converts a format of a data signal from the data input terminal; and in response to one of different control signals that is received by all the at least two control terminals, the source driving circuit has a corresponding different output impedance, and transmits the converted data signal to the data output terminal.

Abstract: A mask is provided that includes a first graphic region and a second graphic region disposed along a first direction. The first graphic region comprises a first splicing exposure region. The second graphic region comprises a second splicing exposure region. The first splicing exposure region is used for, after being translated along a first vector, forming a first splicing auxiliary region, and the first splicing auxiliary region coincides with the second splicing exposure region.

Abstract: A touch substrate and a method of forming the same, and a touch display device are provided. The touch substrate includes: electrode connecting bridges, a signal wiring layer, an insulating layer and a touch electrode layer which are sequentially formed along a direction away from a base, where the touch electrode layer includes a plurality of first touch electrodes and a plurality of second touch electrodes, and the first touch electrodes and the second touch electrodes are arranged in a crossed manner.

Abstract: The present disclosure provides a touch substrate and a manufacturing method thereof. The touch substrate includes a base substrate and a touch electrode structure in a display area of the base substrate, and further includes a conductive structure and a wiring structure, wherein the conductive structure is in a peripheral area of the base substrate outside the display area, and includes a one-piece layer which is configured to form a lead electrically connected to a driving circuit for the touch electrode structure; and the wiring structure is in a wiring area between the display area and the peripheral area of the base substrate and is configured to electrically connect the conductive structure to the touch electrode structure.

Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate; a plurality of gate lines on the base substrate; and a touch electrode layer located on a side, away from the base substrate, of a layer where the gate lines are located. The touch electrode layer includes a plurality of touch electrodes, and the touch electrodes are provided with first hollowed-out areas at the positions of at least part of the gate lines.

Abstract: A tactile reproduction device, a method for driving the same, and a tactile reproduction apparatus. Tactile reproduction device may simulate textures to implement tactile reproduction. tactile reproduction device includes a plurality of piezoelectric units, includes: first electrode, piezoelectric section, and second electrode which are laminated, wherein the second electrode includes: first comb electrode and second comb electrode; the first comb electrode includes: a plurality of first comb-teeth electrodes and a first comb-shank electrode connecting the plurality of first comb-teeth electrodes; the second comb electrode includes: a plurality of second comb-teeth electrodes and a second comb-shank electrode connecting the plurality of second comb-teeth electrodes; the plurality of first comb-teeth electrodes and the plurality of second comb-teeth electrodes are mutually intersected; the first electrode includes a plurality of electrode units which are not connected to each other.

Abstract: The preset disclosure provides a display control method, a timing controller IC and a display device. The method includes: acquiring a preset grayscale voltage of a target pixel unit and a backlight brightness of a backlight region corresponding to the target pixel unit, in a current output display frame; outputting a first grayscale voltage to the target pixel unit if the backlight brightness of the corresponding backlight region is less than or equal to a first preset brightness value; outputting a second grayscale voltage to the target pixel unit if the backlight brightness of the corresponding backlight region is greater than the first preset brightness value; wherein the second grayscale voltage is greater than the first grayscale voltage, and both the second grayscale voltage and the first grayscale voltage are greater than the preset grayscale voltage.

Abstract: This disclosure provides a touch positioning method and apparatus. The touch positioning method includes: acquiring capacitance values and position coordinates of each first touch electrode and each second touch electrode in a touch screen; for the each second touch electrode, judging whether a capacitance value of the second touch electrode is greater than a first threshold; determining second touch electrodes as target second touch electrodes when judging that capacitance values of the second touch electrodes each is greater than the first threshold; and determining target touch position coordinates according to the capacitance values and position coordinates of the target second touch electrodes as well as capacitance values and position coordinates of first touch electrodes adjacent to the target second touch electrodes.

Abstract: The present disclosure provides an array substrate and a display device. The array substrate comprises: a base substrate; a plurality of touch lines on the base substrate; and a touch electrode layer located on a side, facing away from the base substrate, of a layer where the touch lines are located. The touch electrode layer comprises a plurality of touch electrodes, and the touch electrodes are provided with hollowed-out areas at positions of the touch lines.

Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate; a plurality of gate lines on the base substrate; and a touch electrode layer located on a side, away from the base substrate, of a layer where the gate lines are located. The touch electrode layer includes a plurality of touch electrodes, and the touch electrodes are provided with first hollowed-out areas at the positions of at least part of the gate lines.

Abstract: The present disclosure provides a touch panel and a touch display device The touch panel includes: multiple touch units arranged in an array, each touch unit including a first touch electrode and a second touch electrode extending along a first direction and arranged along a second direction, the second touch electrode including M sub-second electrode blocks arranged in sequence along the first direction, and M?2; first leads electrically connected with first touch electrodes in a one-to-one correspondence manner; and second leads, each of which being electrically connected with nth sub-second electrode blocks in respective second touch electrodes in touch units arranged along the first direction, and 1?n?M.

Abstract: A display driving method includes: determining, by a timing controller, an actual grayscale value of a sub-pixel image in an X-th row and a Y-th column according to a preset grayscale value of a sub-pixel image in an (X?1)-th row and the Y-th column and a preset grayscale value of the sub-pixel image in the X-th row and the Y-th column of an image frame to be displayed. The image frame to be displayed includes J rows and Q columns of sub-pixel images. X is greater than or equal to 2, and is less than or equal to J. Y is greater than or equal to 1, and is less than or equal to Q, and X, Y, J, and Q are all integers.

Abstract: A display driving device, a display driving method, a display module and a display device are provided. The display driving device includes: a PWM signal generating circuit configured to generate a PWM signal; a PWM signal acquisition circuit, configured to identify whether the PWM signal output by the PWM signal generating circuit is at a high level or a low level; a gamma voltage debugging circuit, configured to debug a gamma voltage to obtain a first group of gamma voltage reference data corresponding to the PWM signal at the high level and a second group of gamma voltage reference data corresponding to the PWM signal at the low level in each gray-scale image; and a gamma voltage switching circuit.

Abstract: The present disclosure provides a driving circuit and driving method for a liquid crystal display panel, and a display device. The driving circuit includes: a signal collector, configured to collect a backlight control signal; and a timing control chip, configured to determine whether a BLU is in the bright state time period or in the dark state time period, and retrieve a first gate control signal from a memory chip and output the first gate control signal to a gate driving circuit, when determining that the BLU is in the bright state time period, or retrieve a second gate control signal from the memory chip and output the second gate control signal to the gate driving circuit, when determining that the BLU is in the dark state time period.

Abstract: A movable burner of a gas cooktop includes a rotating shaft, a linear motion mechanism configured to perform a linear motion, a burner head, and a limit unit configured to limit a stroke range of the linear motion mechanism. The burner head includes a plurality of brackets having a plurality of gas outlets for gas to flow out and form a flame. Each bracket is separately hinged to the rotating shaft and separately connected to the linear motion mechanism such as to execute a rotation about the rotating shaft between at least two working positions, when driven by the linear motion mechanism, with the burner head having a flat upper surface in one of the two working positions, and with the burner head having a concave configuration in the other one of the two working positions.

Abstract: A display driving device, a display driving method, a display module and a display device are provided. The display driving device includes: a PWM signal generating circuit configured to generate a PWM signal; a PWM signal acquisition circuit, configured to identify whether the PWM signal output by the PWM signal generating circuit is at a high level or a low level; a gamma voltage debugging circuit, configured to debug a gamma voltage to obtain a first group of gamma voltage reference data corresponding to the PWM signal at the high level and a second group of gamma voltage reference data corresponding to the PWM signal at the low level in each gray-scale image; and a gamma voltage switching circuit.

Abstract: The present disclosure provides a driving circuit and driving method for a liquid crystal display panel, and a display device. The driving circuit includes: a signal collector, configured to collect a backlight control signal; and a timing control chip, configured to determine whether a BLU is in the bright state time period or in the dark state time period, and retrieve a first gate control signal from a memory chip and output the first gate control signal to a gate driving circuit, when determining that the BLU is in the bright state time period, or retrieve a second gate control signal from the memory chip and output the second gate control signal to the gate driving circuit, when determining that the BLU is in the dark state time period.

Abstract: A display driving method includes: determining, by a timing controller, an actual grayscale value of a sub-pixel image in an X-th row and a Y-th column according to a preset grayscale value of a sub-pixel image in an (X?1)-th row and the Y-th column and a preset grayscale value of the sub-pixel image in the X-th row and the Y-th column of an image frame to be displayed. The image frame to be displayed includes J rows and Q columns of sub-pixel images. X is greater than or equal to 2, and is less than or equal to J. Y is greater than or equal to 1, and is less than or equal to Q, and X, Y, J, and Q are all integers.

Abstract: A source driver includes at least one data input terminal, a plurality of data output terminals, at least two control terminals and a plurality of source driving circuits. Each source driving circuit is connected to a data input terminal of the at least one data input terminal, a data output terminal of the plurality of data output terminals and the at least two control terminals. The source driving circuit is configured such that: the source driving circuit converts a format of a data signal from the data input terminal; and in response to one of different control signals that is received by all the at least two control terminals, the source driving circuit has a corresponding different output impedance, and transmits the converted data signal to the data output terminal.

Abstract: The preset disclosure provides a display control method, a timing controller IC and a display device. The method includes: acquiring a preset grayscale voltage of a target pixel unit and a backlight brightness of a backlight region corresponding to the target pixel unit, in a current output display frame; outputting a first grayscale voltage to the target pixel unit if the backlight brightness of the corresponding backlight region is less than or equal to a first preset brightness value; outputting a second grayscale voltage to the target pixel unit if the backlight brightness of the corresponding backlight region is greater than the first preset brightness value; wherein the second grayscale voltage is greater than the first grayscale voltage, and both the second grayscale voltage and the first grayscale voltage are greater than the preset grayscale voltage.