Abstract: Disclosed are a touch display panel and a manufacturing method therefor, and a display apparatus. A problem of high cost and a thick thickness of a touch display apparatus is solved. The touch display panel includes: a substrate; an isolation structure layer with a plurality of isolation openings; a plurality of light-emitting devices located in the isolation openings, the light-emitting device including a first electrode facing the substrate; and a touch electrode including a first touch electrode and a second touch electrode. The second touch electrode includes a plurality of main body portions and a plurality of bridge portions disposed in different layers. The first touch electrode, the plurality of main body portions and the first electrode are disposed in a same layer; or the first touch electrode, the plurality of main body portions and the isolation structure layer are disposed in a same layer.

Abstract: A display panel and a display apparatus, and the display panel includes an array base plate, as well as an isolation structure, a light-emitting layer, and a light filtering layer formed in sequence on the array base plate. The isolation structure is formed on a side of the array base plate and defines a plurality of isolation openings; the light-emitting layer includes a plurality of light-emitting units arranged at intervals, the light-emitting unit is arranged in the isolation opening and includes a first electrode, a light-emitting functional layer, and a second electrode, the first electrode is formed on a side of the array base plate, the light-emitting functional layer is formed on a side of the first electrode away from the array base plate, the second electrode is formed on a side of the light-emitting functional layer away from the array base plate.

Abstract: Disclosed are a thin film transistor and preparation method thereof, display substrate and display apparatus. The thin film transistor includes a base substrate, a shielding layer, buffer layer, active layer, gate insulating layer and conductive layer stacked on the base substrate; the conductive layer includes a gate electrode, source electrode and drain electrode; the active layer includes a channel region, source transition region and drain transition region at two sides of the channel region, source connection region and drain connection region; the source transition region and drain transition region each include a first sub-region, second sub-region and third sub-region connected sequentially, first sub-region is located on a side of second sub-region away from the channel region, third sub-region is located on a side of second sub-region close to the channel region, a thickness of second sub-region is k times that of the channel region, k is 0.8 to 1.5.

Abstract: Disclosed are a touch display panel, a manufacturing method therefor. The touch display panel includes: a substrate, a light-emitting layer, a plurality of isolation structures, and a time-sharing control module. The light-emitting layer is provided on a side of the substrate and includes a plurality of light-emitting units. The light-emitting unit includes a first electrode. The plurality of isolation structures are configured to define a plurality of isolation opening. The light-emitting unit is provided in the isolation opening, and adjacent light-emitting units are isolated by the isolation structure. The first electrode is electrically connected to the isolation structure. The time-sharing control module is configured to control a corresponding isolation structure to receive a touch signal or a power signal in a time division mode. Thus, there is no need to add an additional touch electrode film layer to achieve touch function of the touch display panel.

Abstract: A display panel and a display device. The display panel includes an array substrate; an organic layer arranged on a side of the array substrate; a pixel definition layer arranged on a side of the organic layer away from the array substrate and having a slot breaking therethrough; an encapsulation layer arranged on a side of the pixel definition layer away from the array substrate. The encapsulation layer includes an organic encapsulation layer communicated with the organic layer through the slot. The organic encapsulation layer of the encapsulation layer and the organic layer are communicated with each other through the slot, so the gas generated by the organic layer is released through the organic encapsulation layer of the encapsulation layer.

Abstract: Provided are a display panel, a display device, and a method of manufacturing a display panel. The display panel has a display area and a non-display area located on a periphery of the display area, and includes a substrate; a light-emitting device layer disposed on a side of the substrate and located in the display area; a dam disposed on the same side of the substrate and located in the non-display area; a first blocking portion disposed on a side, away from the substrate, of the dam and including a first portion and a second portion; and a packaging film layer located on a side, away from the substrate, of the light-emitting device layer, at least one film layer extending to a side, away from the display area, of the first blocking portion via outer contours of the dam, the first portion, and the second portion.

Abstract: A display panel and a display apparatus. The display panel includes a display area and a frame area surrounding the display area, and the display panel includes: a base plate; and an isolation portion disposed on the base plate and located in the frame area, where the isolation portion includes a first segment and a second segment located on a side of the first segment facing the base plate, and an orthographic projection area of the first segment on the base plate is greater than that of the second segment on the base plate.

Abstract: A display panel and a manufacturing method thereof, and a display apparatus. In a first aspect, a display panel includes: a drive substrate; a pixel definition layer located on a side of the drive substrate, the pixel definition layer including a plurality of openings; a conductive layer located on a side of the pixel definition layer away from the drive substrate, the conductive layer including a plurality of conductive unit groups, the conductive unit group including at least two conductive units arranged spaced; a plurality of light-emitting devices, each of the light-emitting devices including a first electrode, a light-emitting functional layer and a second electrode sequentially stacked, the second electrode contacting with the conductive unit.

Abstract: A display panel and a display apparatus, where the display panel includes: a base plate; a pixel definition layer located on the base plate, the pixel definition layer including at least one isolation portion and a pixel opening enclosed by the isolation portion; at least one light-emitting unit provided in the pixel opening; a light shielding portion located at a side of the isolation portion away from the base plate and extending towards the pixel opening, where an orthographic projection of the light shielding portion on the base plate at least partially overlaps an orthographic projection of the light-emitting unit on the base plate, so that the light shielding portion can shield a surface of a part of the light-emitting units away from the base plate.

Abstract: A display panel, a display device, and a method for preparing the same. The display panel includes a substrate, a spacer layer disposed on the substrate, a light-emitting layer, and an encapsulation layer located on a side of the light-emitting layer away from the substrate. A second portion is located on a side of a first portion facing the substrate. An orthographic projection area of the first portion on the substrate is greater than that of the second portion on the substrate. The second portion is sunken relative to the first portion to form a groove. A first encapsulation portion is deposited in an isolation space. At least a portion of the first encapsulation portion is located in the groove. A second encapsulation portion is prepared on a side of the first encapsulation portion away from the substrate.

Abstract: A display panel and a display device. The display panel includes: a base plate; a planarization layer disposed on the base plate, the planarization layer includes a surface away from the base plate including a first partial surface and a plurality of second partial surfaces, and roughness of at least a part of the first partial surface is greater than roughness of the second partial surfaces; a pixel electrode layer disposed on a side of the planarization layer away from the base plate, the pixel electrode layer includes a plurality of pixel electrodes distributed in an array, and each of the pixel electrodes is located on a corresponding second partial surface; a pixel definition layer disposed on the side of the planarization layer away from the base plate.

Abstract: A display panel and a fabricating method thereof, and a displaying device. The display panel includes a substrate, a resistance reducing trace, an inter-layer-medium layer and a signal line. The substrate is divided into a plurality of sub-pixel regions and a pixel separating region. The resistance reducing trace is provided on the pixel separating region of the substrate. The inter-layer-medium layer is provided on the substrate, and the inter-layer-medium layer has an opening exposing the resistance reducing trace. The signal line is provided within the opening, the signal line is connected to the resistance reducing trace, the signal line is distributed in a column direction along the display panel, and in a row direction along the display panel, a width of the opening is greater than or equal to a width of the signal line.

Abstract: Provided are a display substrate and a display apparatus. The display substrate includes a base substrate, and an auxiliary cathode structure located on a side of the base substrate, the auxiliary cathode structure including a first conductive layer, an intermediate support layer, and a second conductive layer. In an implementation, a side of the intermediate support layer close to the first conductive layer includes any one or more of first protrusions and first grooves, and a side of the first conductive layer close to the intermediate support layer includes any one or more of second grooves engaged with the first protrusions and second protrusions engaged with the first grooves which are correspondingly disposed.

Abstract: A light-emitting device includes: an anode disposed on a base, and a cathode disposed on a side of the anode facing away from the base. The anode includes a light-reflecting sub-electrode and a light-transmitting sub-electrode located on a surface of the light-reflecting sub-electrode facing away from the base, and an orthographic projection of the light-transmitting sub-electrode on the base is located within a range of an orthographic projection of the light-reflecting sub-electrode on the base. The light-reflecting sub-electrode includes a metal pattern and a metal oxide pattern, and the metal oxide pattern is located in at least part of a region around the metal pattern.

Abstract: Disclosed are a displaying substrate, a manufacturing method thereof, and a display panel.

Abstract: A display substrate, a method for forming the display substrate and a display device are provided. The display substrate includes: a first conductive pattern located on a base substrate, where a ring-shaped conductive protection structure is arranged at an edge of a preset region of the first conductive pattern and surrounds the preset region, and the conductive protection structure is made of an anti-dry-etching material; an insulation layer covering the first conductive pattern; and a second conductive pattern located on a side of the insulation layer away from the first conductive pattern, where the second conductive pattern is electrically connected to the first conductive pattern through the via-hole.

Abstract: The disclosure provides a thin film transistor, a manufacturing method thereof, a display substrate and a display apparatus. The thin film transistor comprises a base substrate, and an active layer disposed on the base substrate, and the active layer comprises a channel region, and a source contact region and a drain contact region respectively positioned at two sides of the channel region; and a portion of at least one of the source contact region and the drain contact region close to the channel region includes a plurality of first sub-grooves disposed at a side of the active layer proximal to the base substrate and a plurality of second sub-grooves disposed at a side of the active layer distal to the base substrate, and the plurality of first sub-grooves and the plurality of second sub-grooves being alternately disposed along a direction parallel to an extension of the channel region.

Abstract: The present disclosure provides a method for detecting a display substrate and a device for detecting a display substrate. The method includes: exciting a threshold voltage of a driving transistor in each pixel driving circuit in the display substrate, so that the threshold voltage of the driving transistor with a shifted threshold voltage is further shifted; inputting a detection signal to each pixel driving circuit in the display substrate, where the detection signal is a signal enabling the pixel driving circuit to operate normally; and judging whether the display substrate is normal or not according to the voltage output by each pixel driving circuit.

Abstract: The present disclosure provides a display substrate, a manufacturing method, and a display device. The method includes: providing a base substrate; forming a driving circuitry layer on the base substrate; forming an inorganic insulation layer on the driving circuitry layer; forming a pattern of a planarization layer on the inorganic insulation layer, the planarization layer being made of an organic material; forming a first transparent conductive layer on the planarization layer; and forming a through hole through a patterning process, a photoresist used during the exposure of the patterning process including an organic material.

Abstract: Provided are an array substrate, a display panel, a display apparatus and a method for manufacturing an array substrate. The array substrate includes: a base substrate; an active layer, which is located on one side of the base substrate, where the active layer includes a channel region, a conductive source region, which is located on one side of the channel region, and a conductive drain region, which is located on the other side of the channel region; and a metal layer, which is located on the side of the active layer that is away from the base substrate, where the metal layer includes a gate electrode and a signal line, which are arranged on the same layer, and the thickness of the gate electrode perpendicular to the base substrate is less than the thickness of the signal line perpendicular to the base substrate.