Abstract: A shift register, a gate driving circuit, a display screen and a method for driving the display screen are proposed. A first and/or a second node control unit are incorporated. The first node control unit controls a first node according to a first control signal to put a pulling-up unit in an OFF state; the second node control unit controls a second node according to a second control signal to put a pulling-down unit in an OFF state. During the period that the display screen is powered off, the level at the driving signal output terminal is prevented from being affected by the pulling-up unit through the first node control unit and by the pulling-down unit through the second node control unit, such that thin film transistors connected to a gate line corresponding to the shift register are all turned on and thus accumulated charges can be released rapidly.

Abstract: The present disclosure provides a touch substrate and a display device. The touch substrate includes: a base substrate; a plurality of rows of touch electrodes disposed on the base substrate; and a plurality of signal lines disposed on the base substrate. The plurality of rows of touch electrodes are continuously disposed on the base substrate in a direction perpendicular to a row direction, sides of any tow adjacent rows of touch electrodes opposite to each other are matched in a concave-convex manner, and the plurality of signal lines are disposed in regions between respective touch electrodes.

Abstract: An array substrate is provided. The array substrate includes a base substrate, and a buffer layer, a semiconductor layer, a gate insulation layer, a gate metal layer, an interlayer dielectric layer, a source/drain metal layer and a pixel electrode layer that are subsequently formed on the base substrate, and a common electrode layer formed between the base substrate and the buffer layer. The array substrate has an increased storage capacitance and an improved maintenance ratio of pixel voltage, suppresses the unfavorable phenomenon like flicker of the display device. A method for manufacturing an array substrate and a display device including such an array substrate are also provided.

Abstract: There are provided an array substrate and a display apparatus. The array substrate comprises a voltage driving circuit (1) for driving display pixels to display images, a current sensing circuit (2), and further comprises test pixels (3), a current comparison circuit (4), and a voltage compensation circuit (5), wherein the current sensing circuit (2) is connected to the test pixels (3) and the current comparison circuit (4), and the current comparison circuit (4) is connected to the voltage compensation circuit (5); the current comparison circuit (4) compares the current value of the current sensed by the current sensing circuit and flowing through the test pixels (3) with a set threshold, and outputs the comparison result to the voltage compensation circuit (5); and the voltage compensation circuit (5) compensates for the driving voltage of the voltage driving circuit (1) when the current value is smaller than the set threshold.

Abstract: There provide a shift register unit, a gate driving circuit and a display device. The shift register unit includes an input module, an output module, a pulling-down driving module, a pulling-down module and a resetting module. The input module is connected to a first input signal terminal, a first direct current signal terminal, a second input signal terminal and a second direct current signal terminal respectively. The output module is connected to a first clock signal terminal. The pulling-down driving module is connected to the first clock signal terminal, a second clock signal terminal and a low voltage signal terminal. The pulling-down module is connected to the low voltage signal terminal. The resetting module is connected to the second clock signal terminal and the low voltage signal terminal respectively. The noise of the shift register unit can be reduced and the stability of the shift register unit can be enhanced.

Abstract: There are provided a shift register unit, a gate driving circuit and a display apparatus, which are configured to suppress interference noise due to a change of an alternating current clock signal and enhance stability of the shift register unit. The shift register unit comprises: an input module configured to charge a pull-up node in response to the input signal; a pull-down module configured to provide the low voltage signal to the pull-up node and the output terminal in response to a voltage signal of the pull-down node; a pull-down driving module configured to charge a pull-down node in response to the first clock signal and the second clock signal and discharge the pull-down node in response to the voltage signal of the pull-up node; an output module configured to provide a first clock signal to an output terminal in response to a voltage signal of the pull-up node; and a reset module configured to discharge the output terminal in response to the second clock signal.

Abstract: An array substrate, a method for fabricating the same and a display device are disclosed. The array substrate includes a base substrate, and further includes a metal shield layer, a semiconductor layer, a gate insulation layer, a gate metal layer, an interlayer dielectric layer, a source-drain metal layer and a pixel electrode layer sequentially formed on the base substrate. At least one first via hole penetrating to the metal shield layer is formed in the interlayer dielectric layer and the gate insulation layer. The source-drain metal layer is formed in the at least one first via hole and on the interlayer dielectric layer having the at least one first via hole.

Abstract: The present disclosure relates to the technical field of communication. There is provided a shift register unit and a gate driving circuit for decreasing noise interferences, enhancing stability of the shift register unit, and at the same reducing the size of the shift register unit.

Abstract: A shift register, a gate driving circuit, a display screen and a method for driving the display screen are proposed. A first and/or a second node control unit are incorporated. The first node control unit controls a first node according to a first control signal to put a pulling-up unit in an OFF state; the second node control unit controls a second node according to a second control signal to put a pulling-down unit in an OFF state. During the period that the display screen is powered off, the level at the driving signal output terminal is prevented from being affected by the pulling-up unit through the first node control unit and by the pulling-down unit through the second node control unit, such that thin film transistors connected to a gate line corresponding to the shift register are all turned on and thus accumulated charges can be released rapidly.

Abstract: A method, an apparatus and a system for display compensation relate to the field of display technique. The method for display compensation includes: measuring luminance of each of pixels in a full-color test picture outputted from a display apparatus in a uncompensated status when the display apparatus outputs the full-color test picture; obtaining a reference luminance value according to the measured luminance values of the respective pixels; obtaining compensation coefficients for the respective pixels according to the reference luminance value and the luminance values of the respective pixels; performing a compensation and correction on signals inputted to the respective pixels respectively according to the compensation coefficients. By utilizing the method, the issue of the non-uniformity of the display effect in the display apparatus can be addressed effectively.

Abstract: The present disclosure relates to the technical field of communication. There is provided a shift register unit and a gate driving circuit for decreasing noise interferences, enhancing stability of the shift register unit, and at the same reducing the size of the shift register unit.

Abstract: There are provided a shift register unit, a gate driving circuit and a display apparatus, which are configured to suppress interference noise due to a change of an alternating current clock signal and enhance stability of the shift register unit. The shift register unit comprises: an input module configured to charge a pull-up node in response to the input signal; a pull-down module configured to provide the low voltage signal to the pull-up node and the output terminal in response to a voltage signal of the pull-down node; a pull-down driving module configured to charge a pull-down node in response to the first clock signal and the second clock signal and discharge the pull-down node in response to the voltage signal of the pull-up node; an output module configured to provide a first clock signal to an output terminal in response to a voltage signal of the pull-up node; and a reset module configured to discharge the output terminal in response to the second clock signal.

Abstract: An array substrate is provided. The array substrate includes a base substrate, and a buffer layer, a semiconductor layer, a gate insulation layer, a gate metal layer, an interlayer dielectric layer, a source/drain metal layer and a pixel electrode layer that are subsequently formed on the base substrate, and a common electrode layer formed between the base substrate and the buffer layer. The array substrate has an increased storage capacitance and an improved maintenance ratio of pixel voltage, suppresses the unfavorable phenomenon like flicker of the display device. A method for manufacturing an array substrate and a display device including such an array substrate are also provided.

Abstract: The present disclosure relates to the technical field of display. Provided are a shift register unit, a gate driving circuit and a display apparatus, the shift register unit includes an inputting module, a first outputting module and a second outputting module. As compared with the prior art, the structure of the shift register unit can be simplified effectively, and the number of use of the transistors can be further reduced. Embodiments of the present disclosure are used to implement scanning and driving.

Abstract: There are provided an array substrate and a display apparatus. The array substrate comprises a voltage driving circuit (1) for driving display pixels to display images, a current sensing circuit (2), and further comprises test pixels (3), a current comparison circuit (4), and a voltage compensation circuit (5), wherein the current sensing circuit (2) is connected to the test pixels (3) and the current comparison circuit (4), and the current comparison circuit (4) is connected to the voltage compensation circuit (5); the current comparison circuit (4) compares the current value of the current sensed by the current sensing circuit and flowing through the test pixels (3) with a set threshold, and outputs the comparison result to the voltage compensation circuit (5); and the voltage compensation circuit (5) compensates for the driving voltage of the voltage driving circuit (1) when the current value is smaller than the set threshold.

Abstract: There provide a shift register unit, a gate driving circuit and a display device, The shift register unit includes an input module, an output module, a pulling-down driving module, a pulling-down module and a resetting module. The input module is connected to a first input signal terminal, a first direct current signal terminal, a second input signal terminal and a second direct current signal terminal respectively. The output module is connected to a first clock signal terminal. The pulling-down driving module is connected to the first clock signal terminal, a second clock signal terminal and a low voltage signal terminal. The pulling-down module is connected to the low voltage signal terminal. The resetting module is connected to the second clock signal terminal and the low voltage signal terminal respectively. The noise of the shift register unit can be reduced and the stability of the shift register unit can be enhanced.

Abstract: A method, an apparatus and a system for display compensation relate to the field of display technique. The method for display compensation includes: measuring luminance of each of pixels in a full-color test picture outputted from a display apparatus in a uncompensated status when the display apparatus outputs the full-color test picture; obtaining a reference luminance value according to the measured luminance values of the respective pixels; obtaining compensation coefficients for the respective pixels according to the reference luminance value and the luminance values of the respective pixels; performing a compensation and correction on signals inputted to the respective pixels respectively according to the compensation coefficients. By utilizing the method, the issue of the non-uniformity of the display effect in the display apparatus can be addressed effectively.

Abstract: The present disclosure relates to the technical field of display. Provided are a shift register unit, a gate driving circuit and a display apparatus, the shift register unit includes an inputting module, a first outputting module and a second outputting module. As compared with the prior art, the structure of the shift register unit can be simplified effectively, and the number of use of the transistors can be further reduced. Embodiments of the present disclosure are used to implement scanning and driving.

Abstract: An array substrate, a method for fabricating the same and a display device are disclosed. The array substrate includes a base substrate, and further includes a metal shield layer, a semiconductor layer, a gate insulation layer, a gate metal layer, an interlayer dielectric layer, a source-drain metal layer and a pixel electrode layer sequentially formed on the base substrate. At least one first via hole penetrating to the metal shield layer is formed in the interlayer dielectric layer and the gate insulation layer. The source-drain metal layer is formed in the at least one first via hole and on the interlayer dielectric layer having the at least one first via hole.

Abstract: An Liquid Crystal Display (LCD) with a touch screen function includes an array substrate having a display region and a photosensitive region divided by data lines, scan lines, and common lines, wherein the photosensitive region includes a switching element having a first terminal connected to an (n?1)th scan line to receive a select signal and a second terminal connected to a readout system, a charge storage element having a first terminal connected to a third terminal of the switching element and a second terminal connected to the common lines, and a photosensitive element having a first terminal connected to an nth scan line and a second terminal connected to the first terminal of the charge storage element, wherein when the photosensitive element is turned on according to external illuminance, the charge storage element is discharged and the readout system detects a difference of external illuminance.