Abstract: Disclosed are a Nested Named Entity Recognition method based on part-of-speech awareness, system, device and storage medium therefor. The method uses a BiLSTM model to extract a feature of text word data in order to obtain a text word depth feature, and each text word of text to be recognized is initialized into a corresponding graph node, and a text heterogeneous graph of the text to be recognized is constructed according to a preset part-of-speech path, the text word data of the graph nodes is updated by an attention mechanism, and the features of all graph nodes of the text heterogeneous graph are extracted using the BiLSTM model, and a nested named entity recognition result is obtained after decoding and annotating. The present disclosure can recognize ordinary entities and nested entities accurately and effectively, and enhance the performance and advantages of the nested named entity recognition model.

Abstract: Provided is a display panel. The display panel includes: a cutout region, a display region disposed on a periphery of the cutout region, and a winding region disposed between the cutout region and the display region. The display panel further includes: a substrate; a plurality of light-emitting devices disposed on the substrate, and a package layer and a light-shielding layer that are successively stacked and disposed on a side, distal from the substrate, of the plurality of light-emitting devices. The plurality of light-emitting devices are within the display region. The package layer is closer to the substrate relative to the light-shielding layer, and at least a portion of the light-shielding layer is within the winding region.

Abstract: An electrode for a capacitive grating displacement sensor. The electrode includes a movable grating plate and a stationary grating plate. The movable grating plate is slidably mounted on the stationary grating plate. The movable grating plate includes a transmitting electrode. The transmitting electrode includes a plurality of mutually inverted trapezoidal structures. The plurality of trapezoidal structures of the transmitting electrode are disposed at equal intervals along a sliding direction of the movable grating plate. The structure is configured to reduce, or even substantially eliminate, the abrupt non-linear errors that arise when the edges of the insulating grooves between conventional transmitting electrodes align with the edges of the electrodes on the stationary grating. This improvement enables an enhancement in the overall measurement accuracy of a measurement device.

Abstract: This disclosure provides a display substrate and a display device. The display substrate includes: a display region and a bezel region adjacent to the display region; the display substrate further includes: a partition structure and a cathode layer, the partition structure is located in the bezel region; the cathode layer includes a portion located in the display region and a portion located in the bezel region, and the cathode layer is partitioned by the partition structure.

Abstract: A display panel includes a base substrate including a display area and a peripheral area surrounding the display area, the display area comprises a first display area and a second display area, the first display area at least partially surrounds the second display area; a plurality of first/second pixel circuits located in the first/second display area; a plurality of first initialization signal lines, located at least in the first display area and extending in a first direction, being electrically connected to the first pixel circuit and configured to transmit a first initial voltage signal to the first pixel circuit; a plurality of second initialization signal lines, located at least in the first display area and the second display area, and electrically connected to the second pixel circuit, configured to transmit a second initial voltage signal to the second pixel circuit; the first and second initial voltage signals being different.

Abstract: A pixel drive circuit includes: a plurality of driving transistors, wherein a second electrode of each of the plurality of driving transistors is connected to a first electrode of a same light-emitting unit, and each of the plurality of driving transistors is configured to input a driving current to the light-emitting unit according to a voltage of a gate electrode of each of the plurality of driving transistors.

Abstract: A display substrate, a manufacturing method therefor, and a display apparatus are provided. The display substrate includes a first semiconductor layer, a first conductive layer, a second conductive layer, a second semiconductor layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer disposed on an substrate. The first semiconductor layer includes active layers of a plurality of poly silicon transistors, the first conductive layer includes gates of a plurality of poly silicon transistors, a first electrode plate of a storage capacitor and a first scan signal line. The second conductive layer includes a second electrode plate of the storage capacitor. The second semiconductor layer includes active layers of a plurality of oxide transistors. The third conductive layer includes gates of the plurality of oxide transistors.

Abstract: Provided are a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a first semi-conductive layer, a first conductive layer, a second conductive layer, a second semi-conductive layer, a third conductive layer, an interlayer insulating layer and an organic layer stacked on a substrate. The first semi-conductive layer includes an active layer of a polysilicon transistor, the first conductive layer includes a gate electrode of a polysilicon transistor and a first electrode plate of a storage capacitor, the second conductive layer includes a second electrode plate of a storage capacitor, the second semi-conductive layer includes an active layer of an oxide transistor, and the third conductive layer includes a gate electrode of an oxide transistor.

Abstract: Disclosed is an AAV-based gene therapy for hereditary antithrombin deficiency, which belongs to the technical field of gene therapy. According to the present disclosure, the long-term efficacy and safety of AAV vector-mediated hSERPINC1 gene delivery in the treatment of hereditary AT deficiency is explored for the first time, demonstrating its efficacy in restoring the level and activity of AT antigen in the plasma of AT-deficient mice, rebalancing the coagulation and anticoagulation systems in the body, and reducing the thrombotic tendency of mice. AAV gene therapy is expected to achieve permanent cure of AT deficiency. This discovery provides a preclinical basis for the clinical transformation of AAV therapy for the treatment of AT deficiency, and provides a new treatment direction for the long-term radical cure of patients with thrombophilias such as hereditary antithrombin deficiency.

Abstract: An electronic device may have a display such as an organic light-emitting diode display. The organic light-emitting diode (OLED) display may have an array of organic light-emitting diode pixels that each have OLED layers interposed between a cathode and an anode. A first passivation layer, a first planarization layer, and a second passivation layer may be formed over the cathode. The first and second passivation layers may be formed from inorganic material. A second planarization layer may be formed over the second passivation layer between the second passivation layer and a polarizer. The second planarization layer may planarize the polarizer at the edges of the active area of the display where the polarizer would otherwise have a steep taper. Planarizing the polarizer in this way mitigates undesirable secondary reflections off of the polarizer. The first and second planarization layers may be formed from organic material.

Abstract: A display substrate, a manufacturing method therefor, and a display apparatus are provided. The display substrate includes a first semiconductor layer, a first conductive layer, a second conductive layer, a second semiconductor layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer disposed on an substrate. The first semiconductor layer includes active layers of a plurality of poly silicon transistors, the first conductive layer includes gates of a plurality of poly silicon transistors, a first electrode plate of a storage capacitor and a first scan signal line. The second conductive layer includes a second electrode plate of the storage capacitor. The second semiconductor layer includes active layers of a plurality of oxide transistors. The third conductive layer includes gates of the plurality of oxide transistors.

Abstract: Embodiments of the disclosure provide a touch display panel and a display device. The touch display panel includes a base substrate, where the base substrate includes a display area, a bezel area surrounding the display area and a bonding area extending from the bezel area on one side; and a touch structural layer, on a side of the base substrate. The touch structural layer includes a plurality of touch traces in the bezel area; and at least part of the touch traces are single-layered traces and adjacent single-layered touch traces are disposed in different layers.

Abstract: Provided are a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a first semi-conductive layer, a first conductive layer, a second conductive layer, a second semi-conductive layer, a third conductive layer, an interlayer insulating layer and an organic layer stacked on a substrate. The first semi-conductive layer includes an active layer of a polysilicon transistor, the first conductive layer includes a gate electrode of a polysilicon transistor and a first electrode plate of a storage capacitor, the second conductive layer includes a second electrode plate of a storage capacitor, the second semi-conductive layer includes an active layer of an oxide transistor, and the third conductive layer includes a gate electrode of an oxide transistor.

Abstract: Provided is a display panel, including: a base substrate provided with a first display region and a second display region; a first auxiliary electrode layer, a first anode layer, a first light-emitting layer and a first cathode layer that are stacked in sequence, in a direction away from the base substrate, in the first display region; and a second auxiliary electrode layer, a second anode layer, a second light-emitting layer, and a second cathode layer that are sequentially laminated, in the direction away from the base substrate, in the second display region; wherein the first auxiliary electrode layer is connected to the first cathode layer and the second auxiliary electrode layer, and the second cathode layer is connected to the first cathode layer, the second cathode layer is provided with at least one through hole.

Abstract: Disclosed herein is a dental material containing a polymerizable hydrolysis stable polycyclic amide monomer. The present disclosure relates to methods of making and use of the polymerizable hydrolysis stable polycyclic amide monomer for the preparation of a dental polymerizable hydrolysis stable polycyclic amide monomer composition. The present disclosure further relates to a cured dental material obtained by polymerizing the dental material.

Abstract: Embodiments of the disclosure provide a touch display panel and a display device. The touch display panel includes a base substrate, where the base substrate includes a display area, a bezel area surrounding the display area and a bonding area extending from the bezel area on one side; and a touch structural layer, on a side of the base substrate. The touch structural layer includes a plurality of touch traces in the bezel area; and at least part of the touch traces are single-layered traces and adjacent single-layered touch traces are disposed in different layers.

Abstract: Disclosed is a process configuration and control system for an unmanned casting workshop for primary aluminum and an aluminum alloy, which relates to the technical field of aluminum smelting. A material transfer system transfers the primary aluminum and the aluminum alloy from an electrolytic workshop to the casting workshop; a smelting casting system burdens and purifies the primary aluminum and the aluminum alloy; a quality inspection system inspects quality to obtain an aluminum ingot qualified in quality inspection; a product package system palletizes, weighs, measures, marks and labels the aluminum ingot qualified in quality inspection; a product storage system stores a packaged aluminum ingot; and a human-computer interaction unit controls starting and stopping of the material transfer system, the smelting casting system, the quality inspection system, the product package system or the product storage system.

Abstract: Provided is a display panel, including: a base substrate provided with a first display region and a second display region; a first auxiliary electrode layer, a first anode layer, a first light-emitting layer and a first cathode layer that are sequentially laminated, in a direction away from the base substrate, in the first display region; and a second auxiliary electrode layer, a second anode layer, a second light-emitting layer, and a second cathode layer that are sequentially laminated, in the direction away from the base substrate, in the second display region; wherein the first auxiliary electrode layer is connected to the first cathode layer and the second auxiliary electrode layer, and the second cathode layer is connected to the first cathode layer, the second cathode layer is provided with at least one hollowed-out region.

Abstract: A display substrate includes a display region and a bonding region located on one side of the display region, the display region at least includes a first wiring region and a second wiring region, the first wiring region is provided with at least one first wiring and at least one light emitting device, the second wiring region is provided with at least one second wiring and at least one light emitting device, and the at least one light emitting device in the first region and the at least one light emitting device in the second region both include an anode; the at least one first wiring and the at least one second wiring are arranged on a same layer; the display substrate comprises a pixel drive circuit which is a Low Temperature Polycrystalline Oxide (LTPO) circuit.