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公开(公告)号：US20250056976A1
公开(公告)日：2025-02-13
申请号：US18933428
申请日：2024-10-31
Inventor： Shuo Li , Youchun Chen , Yanyang Shang , Zhenglong Yan
IPC: H10K59/122 , H10K59/131 , H10K59/80
Abstract: A display panel includes a substrate, a first electrode layer disposed on the substrate, and a light-emitting definition layer disposed on a side of the first electrode layer away from the substrate. The first electrode layer includes first electrode blocks and second electrode blocks. An area of a first electrode block is greater than an area of a second electrode block. The first electrode blocks are arranged in an array of rows and columns. Each second electrode block is located between four adjacent first electrode blocks arranged in two rows and two columns. The light-emitting definition layer has first light-transmitting holes. At least a part of each first electrode block is exposed by a first light-transmitting hole, and at least a part of each second electrode block is exposed by a first light-transmitting hole. At least part of a boundary of at least one first light-transmitting hole is curved.
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302.发明申请公开(公告)号：US20250053909A1
公开(公告)日：2025-02-13
申请号：US18930344
申请日：2024-10-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jinxiao Wen , Xibo Zhou , Xiaogang Liu , Xingliang Wang , Dong Zhang , Hui Zeng , Zhengbao Dai , Peiyu Yu
IPC: G06Q10/0633 , G06Q10/067 , G06Q10/0875
Abstract: An apparatus for managing production of one or more products includes a business backend; an interface service; a persistent data storage; a processor; and a message middleware. The business backend is configured to extract and organize data; and dispatch business data to the interface service. The interface service is configured to perform data validation on the business data received from the business backend; and transmit the business data to the persistent data storage and the message middleware. The persistent data storage is configured to store the business data received from the interface service as a reference for the calculation and analysis; and transmit data to the processor. The processor is configured to calculate overstock quantity and determine overstock type. The message middleware is configured to receive the business data from the interface service, and receive analysis results from the processor; and transmit the analysis results to interface service.
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303.发明申请公开(公告)号：US20250053268A1
公开(公告)日：2025-02-13
申请号：US18697439
申请日：2023-02-24
IPC: G06F3/044
Abstract: The present application provides a touch substrate, a design structure of a touch electrode layer, a display panel, and a display device. The design structure of the touch electrode layer includes connecting portions and conducting wires. The connecting portions and the conducting wires form a plurality of meshes. One connecting portion is connected with four conducting wires. In conducting wires connected with a same connecting portion, at least one side edge of an end portion of at least one conducting wire connected with the connecting portion is provided with a depression, and a bottom edge of the depression joins an edge of the connecting portion. The touch electrode layer is prepared according to the design structure. The display panel includes the touch electrode layer. The display device includes the display panel.
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公开(公告)号：US20250053265A1
公开(公告)日：2025-02-13
申请号：US18933380
申请日：2024-10-31
Inventor： Jun YAN , Jianghua LIU , Zhiliang JIANG , Erjin ZHAO , Lingran WANG
Abstract: A touch layer includes an effective touch structure and an insulating layer. The effective touch structure includes first touch bars extending substantially in a same direction, and second touch bars extending substantially in a same direction. The first touch bars cross the second touch bars and are insulated from the second touch bars; the first touch bars are divided into first touch groups, and at least two first touch bars included in a first touch group are electrically connected to each other; and the second touch bars are divided into second touch groups, and at least two second touch bars included in a second touch group are electrically connected to each other. The insulating layer is provided between the first touch bars and the second touch bars, and in areas where the first touch bars overlap the second touch bars.
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公开(公告)号：US12225803B2
公开(公告)日：2025-02-11
申请号：US17359470
申请日：2021-06-25
Inventor： Ke Yang , Huaisen Ren , Zubin Lv , Zhendong Li , Tao Gao
IPC: H10K59/60 , H01L27/146 , G06V40/13
Abstract: The present disclosure provides a display panel including: a substrate and a cover plate, disposed oppositely; a plurality of drive transistors, a plurality of reading transistors and a plurality of Schottky photodiodes, which are disposed on the substrate and located at a side of the substrate facing toward the cover plate; each of the Schottky photodiodes includes a photosensitive active layer and an interdigital electrode layer, the interdigital electrode layer is disposed on the photosensitive active layer and includes at least one first interdigital electrode and at least one second interdigital electrode spaced apart, each of the at least one first interdigital electrode is connected to a corresponding one of the reading transistors, and each of the at least one second interdigital electrode is connected to a bias signal terminal; a plurality of light-emitting units, disposed between the substrate and the cover plate and connected to the drive transistors one-to-one.
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Patent Agency Ranking
公开(公告)号：US12225799B2
公开(公告)日：2025-02-11
申请号：US18190218
申请日：2023-03-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Liang Sun , Tuo Sun , Xiaodan Jin , Lintao Zhang
IPC: H10K59/35 , G09G3/20 , H10K59/122
Abstract: A display panel, including: a plurality of pixels arranged in an array in a first direction and a second direction intersecting the first direction, each pixel including: a first sub-pixel having a first light-emitting zone configured to emit light of a first color; a second sub-pixel having a second light-emitting zone configured to emit light of a second color; and a third sub-pixel having a third light-emitting zone configured to emit light of a third color, wherein the plurality of pixels include a first pixel, the first light-emitting zone of the first pixel has a substantially polygonal shape, the substantially polygonal shape including: a first side substantially parallel to one side of the second light-emitting zone of the first pixel, and the one side of the second light-emitting zone of the first pixel being opposite to the first light-emitting zone; and a second side substantially parallel to one side of the third light-emitting zone of the first pixel, and the one side of the third light-emitting zone of the first pixel being opposite to the first light-emitting zone.
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公开(公告)号：US12224294B2
公开(公告)日：2025-02-11
申请号：US18021048
申请日：2022-02-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yunke Qin , Lei Wang , Yue Tong , Wenhao Tian , Xuan Feng
IPC: H01L27/146 , G02F1/133 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368
Abstract: This disclosure provides an array substrate, including: a display region and a peripheral region. The peripheral region includes at least one first sensor. The first sensor includes a photodiode and a driving circuit which are electrically connected to each other. The photodiode includes: an anode, a cathode and a photosensitive material layer. The array substrate includes: a base substrate, a plurality of thin film transistors, a common electrode and a pixel electrode. The common electrode is reused as an anode of the photodiode. The pixel electrode is reused as a cathode of the photodiode. One of the plurality of thin film transistors is reused as a first transistor of the driving circuit.
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公开(公告)号：US12224274B2
公开(公告)日：2025-02-11
申请号：US17763645
申请日：2021-03-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yuju Chen
Abstract: A manufacturing method for a micro light-emitting diode (LED) display panel includes: providing a base substrate carrying a plurality of LED dies, each LED die including a first semiconductor layer, a light-emitting material layer, a second semiconductor layer and a first conductive layer, the first semiconductor layer being bonded with the base substrate through a sacrificial layer, a material of the sacrificial layer being decomposable under laser irradiation; providing a backplane having a plurality of bonding structures; bonding at least some LED dies of the plurality of LED dies to at least some of the plurality of bonding structures through respective first conductive layers; and peeling each of the at least some LED dies from the base substrate through laser lift-off.
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309.发明授权公开(公告)号：US12224234B2
公开(公告)日：2025-02-11
申请号：US17629358
申请日：2021-03-15
Inventor： Hu Meng
IPC: H01L23/498 , H01L21/02 , H01L21/288 , H01L21/311 , H01L21/3205 , H01L21/3213 , H01L21/56
Abstract: A manufacturing method of a metal grid includes: providing a base substrate; forming a pattern including a first dielectric layer on the base substrate through a patterning process such that the first dielectric layer has a first groove in a lattice shape; forming a second dielectric layer on a side of the first dielectric layer away from the base substrate such that the second dielectric layer is deposited at least on a sidewall of the first groove to form a second groove in a lattice shape; and forming a metal material in the second groove, and removing at least a part of a material of the second dielectric layer such that an orthographic projection of the part of the material of the second dielectric layer on the base substrate does not overlap with an orthographic projection of the metal material on the base substrate, to form a metal grid.
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公开(公告)号：US12223908B2
公开(公告)日：2025-02-11
申请号：US18262598
申请日：2022-08-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhenzhen Shan , Libin Liu , Jiangnan Lu , Shiming Shi
IPC: G09G3/3258 , G09G3/32 , G09G3/3233 , G09G3/3266 , G11C19/28 , H01L27/12 , H01L21/77
Abstract: A display substrate includes a pixel driving circuit, which includes a driving circuit, a storage circuit and a reset circuit. The reset circuit is electrically connected to a first terminal of the driving circuit. The driving circuit is used to conduct a path between the first terminal and a second terminal of the driving circuit under the control of a potential at its control terminal. The storage circuit is electrically connected to the control terminal of the driving circuit. The reset circuit includes a first capacitor. The storage circuit includes a second capacitor. An area of an overlap between orthographic projections of a first electrode plate and a second electrode plate of the first capacitor on the base substrate is smaller than that of the second capacitor on the base substrate.
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