Abstract: A display panel includes a display region and a non-display region connected to the display region. The display panel also includes a base, multiple light-emitting devices, an isolation layer, a bank, and a power wire. A light-emitting device includes a first electrode, a light-emitting function layer, and a second electrode stacked on the base. The isolation layer includes multiple isolation openings. The light-emitting function layer is located in a corresponding isolation opening. The bank is disposed in the non-display region. The projection of the bank on the base surrounds the display region. The power wire is electrically connected to the second electrode. The non-display region includes a first bezel region. The first bezel region includes a first side circuit region located between the bank and the display region. The power wire is disposed in at least part of the non-display region excluding the first side circuit region.

Abstract: A display panel, a method for driving a display panel, and a display apparatus. The display panel includes at least two partitions, at least two first power supply voltage signal lines, and at least two first initialization signal lines, each of the partitions includes at least one sub-pixel, and the sub-pixel includes a light-emitting element; and the first initialization signal lines connected to first electrodes of light-emitting elements in at least two of the partitions are different, second electrodes of the light-emitting elements in at least two of the partitions are insulated from each other, the first power supply voltage signal lines connected to the second electrodes of the light-emitting elements in at least two of the partitions are different, the first initialization signal line is configured to transmit a first initialization signal for initializing the first electrode of the light-emitting element.

Abstract: A display panel in the present application includes: a base plate; a plurality of first electrodes disposed on a side of the base plate, first openings are formed between adjacent ones of the first electrodes; an insulation layer disposed on a side of the first electrodes away from the base plate, at least a part of the insulation layer is located within the first openings, the insulation layer includes second openings that run through the insulation layer, and an orthographic projection of the second opening on the base plate overlaps at least partially with an orthographic projection of the first electrode on the base plate; and at least one isolation structure disposed on a side of the insulation layer away from the base plate, an orthographic projection of the first opening on the base plate is located within an orthographic projection of the isolation structure on the base plate.

Abstract: A display panel and a method for manufacturing a display panel. The display panel includes: a substrate; an isolation structure arranged on one side of the substrate, a first opening being enclosed by the isolation structure; a light-emitting functional layer, at least part of the light-emitting functional layer being arranged in the first opening; and a first electrode arranged on a side of the light-emitting functional layer facing away from the substrate, the first electrode being connected to the isolation structure. An orthographic projection of the first opening on the substrate has a first outer edge facing the light-emitting functional layer, the first outer edge including a first section, and an angle between an extension line of the first section and the first direction is greater than or equal to 0° and less than or equal to 26°.

Abstract: Disclosed are a material pushing apparatus and a charging method thereof, and a material pushing machine and a material pushing method thereof. The material pushing apparatus comprises a charger (200) and a material pushing machine (100), and when the material pushing machine moves to the position where the charger is located, the charger can automatically supplement electric energy to the material pushing machine, such that the automation level of the material pushing apparatus is improved.

Abstract: A method of determining routing path for a TSN system includes determining a plurality of candidate disjoint path pairs of each of a first plurality of streams according to a network topology; initializing a plurality of final routing path pairs used for the first plurality of streams and a plurality of background streams according to a first plurality of lengths of the first plurality of candidate disjoint path pairs; selecting a plurality of temporary routing path pairs used for the first plurality of streams and the plurality of background streams according to the first plurality of parameters; updating the first plurality of parameters according to the plurality of temporary routing path pairs; and replacing the plurality of temporary routing path pairs with the plurality of final routing path pairs in response to the plurality of temporary routing path pairs being better than the plurality of final routing path pairs.

Abstract: One aspect of this description relates to a testing apparatus including an advance process control monitor (APCM) in a first wafer, a plurality of pads disposed over and coupled to the APCM. The plurality of pads are in a second wafer. The testing apparatus includes a testing unit disposed between the first wafer and the second wafer. The testing unit is coupled to the APCM. The testing unit includes a metal structure within a dielectric. The testing apparatus includes a plurality of through silicon vias (TSVs) extending in a first direction from the first wafer, through the dielectric of the testing unit, to the second wafer.

Abstract: A power supply system, a converter, and a circulating current suppression method of the converter. The power supply system includes at least two converters that are coupled between a direct current power supply and an alternating current grid. Each converter obtains target output reactive power when an output current of the converter starts to increase from an initial current, obtains a reactive power compensation parameter based on the three-phase output voltages. Further, each converter obtains compensated output reactive power of the converter based on the reactive power compensation parameter and adjusts actual output reactive power of the converter based on the target output reactive power and the compensated output reactive power, so that an absolute value of a difference between common-mode output voltages of any two of the at least two adjusted converters is less than a difference threshold.

Abstract: One aspect of this description relates to a testing apparatus including an advance process control monitor (APCM) in a first wafer, a plurality of pads disposed over and coupled to the APCM. The plurality of pads are in a second wafer. The testing apparatus includes a testing unit disposed between the first wafer and the second wafer. The testing unit is coupled to the APCM. The testing unit includes a metal structure within a dielectric. The testing apparatus includes a plurality of through silicon vias (TSVs) extending in a first direction from the first wafer, through the dielectric of the testing unit, to the second wafer.

Abstract: A system performs delivery of a data pipeline on a cloud platform. The system receives a specification of the data pipeline that is split into smaller specifications of data pipeline units. The system identifies a target cloud platform and generates a deployment package for each data pipeline unit for the target cloud platform. The system creates a connection with the target cloud platform and uses the connection to provision computing infrastructure on the target cloud platform for the data pipeline unit according to the system configuration of the data pipeline unit. The data pipeline may be implemented as a data mesh that is a directed acyclic graph of nodes, each node representing a data pipeline unit. Different portions of the data mesh may be modified independent of each other. Partial results stored in different portions of the data mesh may be recomputed starting from different points in time.

Abstract: A technical field of display, and in particular, to a display panel, a display apparatus, and a method for manufacturing a display panel. The display panel, includes a substrate, a pixel defining layer, and an encapsulation layer. The pixel defining layer is arranged on the substrate. The encapsulation layer is located on a side of the pixel defining layer facing away from the substrate. The encapsulation layer includes a first encapsulation layer. The first encapsulation layer is provided with a first opening penetrating through the first encapsulation layer along a thickness direction. A display apparatus further including the above display panel. A method for manufacturing a display panel, applied to the display panel as above.

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: The present disclosure provides a wafer. The wafer includes a die, a scribe line adjacent to the die, and a test circuit adjacent to the scribe line. The test circuit includes a first switch configured to simultaneously couple a first DUT of a first set of DUTs arranged in a first column and a second DUT of a second set of DUTs arranged in a second column to a signal supply node. The test circuit includes a second switch configured to simultaneously couple the first DUT and the second DUT to a signal receive node. The second switch has a node directly coupled to the first DUT, the second DUT, and the first switch. There is no switch connected between the first DUT and the second DUT.

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 includes a substrate, a pixel circuit layer, a light-emitting element, and an auxiliary electrode. The pixel circuit layer is arranged on a side of the substrate and includes a pixel circuit. The pixel circuit includes an initialization transistor. An active layer of the initialization transistor includes a channel region, a first electrode region, and a second electrode region. The light-emitting element is arranged on a side of the pixel circuit layer away from the substrate and electrically connected to the pixel circuit. The light-emitting element includes a first electrode, a light-emitting material layer, and a second electrode laminated on each other. The auxiliary electrode is arranged on the side of the pixel circuit layer away from the substrate and electrically connected to the second electrode. The auxiliary electrode is electrically connected to the second electrode region through a via hole.

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.