Abstract: A display substrate and a manufacturing method thereof, and a display device, are disclosed. The display substrate includes a base substrate and a thin film transistor (TFT) array, including a plurality of TFTs. A first electrode in each TFT includes a first portion and a second portion, a height of the second portion being greater than a height of the first portion in a direction perpendicular to the base substrate, wherein the first portion forms a groove with respect to the second portion and a wall of the groove comprises the second portion of the first electrode of a thin film transistor adjacent to the TFT. A bottom of the groove is the first pixel electrode of a light emitting element, wherein an organic light emitting functional layer is deposited in the groove on the first pixel electrode, and the second pixel electrode on the organic light emitting functional layer.

Abstract: A transparent display panel and a display device are disclosed. The orthographic projection of light-emitting region of electroluminescent structure on a base substrate overlaps with the orthographic projection of the region of the pixel circuit on the base substrate to form an overlap region, so that the area occupied by the electroluminescent structures in the sub-pixels is enlarged, thus increasing the pixel aperture ratio of the transparent display panel at the sides, away from the pixel circuits, of the electroluminescent structures.

Abstract: A touch structure, a touch panel and a display device are provided. The touch structure includes a plurality of repeating units. Each of the repeating units includes: a first touch electrode extending in a first direction, the first touch electrode including two parts connected with each other, each part of the first touch electrode including a first section having a first width, a second section having a second width, and a first tip section; a second touch electrode extending in a second direction, the second touch electrode including two parts, each part of the second touch electrode including a third section having a third width and a second tip section; and dummy electrodes provided in regions of each of the repeating units not provided with the first touch electrode and the second touch electrode.

Abstract: A display substrate, a manufacturing method thereof and a display panel are provided. The display substrate includes a base and a pixel defining layer provided on the base, the pixel defining layer includes a plurality of sub-pixel regions, and at least one storage tank defined by the pixel defining layer is provided in each of the plurality of sub-pixel regions, and at an identical height with respect to the base, in a length direction of the storage tank, an end portion of the storage tank and a portion between two end portions of the storage tank differ in wettability to a storage material.

Abstract: The embodiments of the present disclosure provide an OLED display panel, a fabrication method thereof and an OLED display device, which improve optical, mechanical, and electrical characteristics of the OLED display panel. The OLED display panel includes an OLED light-emitting layer and touch electrodes. The touch electrode includes a first touch electrode layer and a second touch electrode layer, and the OLED light-emitting layer is disposed between the first touch electrode layer and the second touch electrode layer.

Abstract: The present disclosure provides an array substrate, a fabrication method thereof and a display device. The array substrate includes an insulating layer provided with a first via therein. The array substrate further includes a detection structure including a first conductive structure, a second conductive structure and an insulating structure therebetween. The insulating structure is a portion of the insulating layer. The second conductive structure includes a first portion and a second portion which are separated from each other, and the first portion and the second portion partially overlap with the first conductive structure in a thickness direction of the array substrate, respectively. A second via is provided in the insulating structure between overlapping portions of the first portion and the first conductive structure, and a third via is provided in the insulating structure between overlapping portions of the second portion and the first conductive structure.

Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are disclosed. The shift register unit includes a blanking unit, a first transmission circuit, a second transmission circuit, a first input-output unit, and a second input-output unit. The blanking unit is configured to charge a pull-up control node in response to a compensation selection control signal and input a blanking pull-up signal to a blanking pull-up node. The first transmission circuit is electrically connected to the blanking pull-up node and the first pull-up node, and the second transmission circuit is electrically connected to the blanking pull-up node and the second pull-up node.

Abstract: The present disclosure provides a method for controlling a manufacturing process parameter, a manufacturing execution server, and an equipment interface server. The method includes: acquiring manufacturing process parameter information of an manufacturing equipment; and verifying the acquired manufacturing process parameter information according to reference ranges of manufacturing process parameter information of multiple manufacturing equipments which are registered in advance, and feeding back a verification result.

Abstract: A discharge control circuit for a display panel includes a flip-flop configured to generate a representation of a power supply voltage of the display panel based on the power supply voltage, the representation of the power supply voltage enabling a discharge condition under which a pixel array of the display panel is discharged to be not satisfied upon power-on or during operation of the display panel and to be satisfied upon shutdown of the display panel; and a level shifter configured to level-shift timing signals for controlling operation of the pixel array, to provide the level-shifted timing signals to the display panel, and to initiate discharge of the pixel array in response to the discharge condition being satisfied.

Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes a base substrate, a first conductive layer and a second conductive layer, the first conductive layer is provided on one side of the base substrate and includes a first conductive portion; the second conductive layer is provided on one side of the first conductive layer away from the base substrate and includes a second conductive portion; the projection of at least part of the second conductive portion on the base substrate and the projection of the first conductive portion on the base substrate do not overlap.

Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are provided. The shift register unit includes a first input circuit, an output control circuit, and an output circuit. The first input circuit is configured to output a first input signal to a first node in response to a first control signal; the output control circuit is configured to output an output control signal to a second node under control of a level of the first node; and the output circuit includes an output terminal, and the output circuit is configured to output an output signal to the output terminal under control of a level of the second node.

Abstract: An array substrate includes an insulation layer and one or more stepped holes each penetrating through the insulation layer in a direction perpendicular to the insulation layer. Each stepped hole includes a first hole and a second hole under the first hole, a radius of the first hole at a bottom is a first radius, a radius of the second hole at a top is a second radius which is substantially smaller than the first radius, and a difference between the first radius and the second radius is 0.2 ?m to 0.6 ?m.

Abstract: A display panel has pixel regions each includes sub-pixel regions, one of the sub-pixel regions is a white sub-pixel region, and remaining sub-pixel regions are color sub-pixel regions. The display panel includes signal lines and at least one filter group. The signal lines include two signal lines, a portion of each of the two signal lines is disposed between one white sub-pixel region and an adjacent color sub-pixel region, and there is a space between the two signal lines. Each filter group includes a first filter block and a second filter block, and a light transmission wavelength range of the first filter block does not overlap with that of the second filter block. An overlapping portion of the first filter block and the second filter block that are in one filter group covers a portion of the space disposed between the white sub-pixel region and the adjacent color sub-pixel region.

Abstract: The present disclosure provides a circuit control method and a control device, a display module and a display device. The circuit control device is used for acquiring an indication signal for indicating whether a user performs touch operation on the touch panel or not; the current is provided for the driving circuit according to the indication signal, a first current is provided for the driving circuit under the condition that a user does not carry out touch operation on the touch panel, a second current is provided for the driving circuit under the condition that the user carries out touch operation on the touch panel, and the second current is larger than the first current.

Abstract: A touch panel, a manufacturing method thereof, and a display device are provided, and relates to the field of display technology. The touch panel includes a display area and a non-display area. The touch panel further includes: a base substrate; a metal bezel disposed above the base substrate and located in the non-display area; a transparent protective layer disposed above the metal bezel; and a touch function layer disposed above the transparent protective layer; wherein a side where the base substrate is located is a display side of the touch panel.

Abstract: An electromagnetic interference suppression circuit, a driving method thereof, and an electronic apparatus are provided. In the electromagnetic interference suppression circuit, a signal generating sub-circuit may generate a plurality of parallel target sequence signals, each with a period greater than a period threshold and a quantity of target sequence signals greater than a quantity threshold; and a frequency generating sub-circuit may output a frequency-jittered drive signal, for driving a switch mode power supply to operate, to the switch mode power supply under the control of the plurality of parallel target sequence signals.

Abstract: A packaging cover plate and a manufacturing method thereof, a display panel, and a display device are provided. The packaging cover plate includes: a packaging sheet including a first surface and a second surface opposite to each other. The first surface of the packaging sheet is provided with at least one first channel, the second surface of the packaging sheet is provided with at least one second channel, and an extension direction of the first channel is parallel to an extension direction of the second channel. An orthographic projection of the at least one first channel on the packaging sheet and an orthographic projection of the at least one second channel on the packaging sheet are arranged alternately, and a sum of a depth of the first channel and a depth of the second channel is not less than a thickness of the packaging sheet.

Abstract: A shift register unit, a gate drive circuit, a display device and a driving method are provided. The shift register unit includes a sub-shift register, a second sub-shift register and an output control circuit. The first sub-shift register includes a first output terminal and a first control node, and is configured to output a first clock signal under control of a level of the first control node. The second sub-shift register include a second output terminal and a second control node, and the second output terminal outputs a display output signal in a display phase and a random output signal in a blank phase under control of a level of the second control node. The output control circuit is connected to the first sub-shift register and the second control node, and is configured to control the level of the second control node under control of an output control signal.

Abstract: A laser cutting device comprises: a conveying mechanism (1) comprising a feeding end and a discharging end; a working platform (2) disposed at the discharging end of the conveying mechanism (1); a first counter (3) and a second counter (4) oppositely disposed at a side of the working platform (2) near the discharging end of the conveying mechanism (1) and driven respectively by two opposite side edges of a substrate (6) to rotate for counting; a laser cutter (5) disposed above the working platform (2); a control device (13) for determining a modified cutting motion path of the laser cutter according to a set cutting path, and starting and ending times of counting values of the first counter (3) and second counter (4), and for controlling the laser cutter to cut the substrate (6) according to the modified cutting motion path.

Abstract: A touch screen includes a base substrate; a first reflected layer disposed on a first surface of the base substrate; a second reflected layer disposed on a second surface of the base substrate; and a touch functional layer disposed on a surface of the second reflected layer away from the base substrate; wherein the first surface and the second surface are opposite to each other.