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公开(公告)号：US11880863B2
公开(公告)日：2024-01-23
申请号：US17554878
申请日：2021-12-17
Applicant: BOE Technology Group Co., Ltd.
IPC: G06Q30/00 , G06Q30/0251 , G06Q10/087
CPC classification number: G06Q30/0251 , G06Q10/087
Abstract: The present application relates to a shelf interaction method and a shelf. The shelf is provided with at least one image capturing device. The method includes: capturing an image of the shelf through the at least one image capturing device; in response to detecting that a first position on the shelf is changed from presence of a first item of goods to absence of the first item of goods according to the image, identifying a first category of the taken-away first item of goods; in response to that a second goods category associated with the first position is the same as or different from the first category of the taken-away first item of goods, sending first prompt information to indicate that the first item of goods is taken away.
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公开(公告)号：US11328644B2
公开(公告)日：2022-05-10
申请号：US17255920
申请日：2020-05-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chunping Long , Hui Li
Abstract: Provided are an array substrate and a display panel. The array substrate includes: gate lines and data lines on a substrate, the gate lines extending in a first direction, the data lines extending in a second direction, and the gate lines and the data lines crossing over each other to define pixel regions arranged in a matrix; pixel electrodes respectively in the plurality of pixel regions and on a side of the gate lines away from the substrate; common electrode lines at least partially surrounding the plurality of pixel regions; and a shielding electrode on a side of the gate lines away from the substrate and electrically connected to the common electrode lines, an orthographic projection of the shielding electrode on the substrate covering an orthographic projection of a portion, between the pixel electrodes adjacent in the second direction, of at least one of the gate lines on the substrate.
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公开(公告)号：US11309392B2
公开(公告)日：2022-04-19
申请号：US16863253
申请日：2020-04-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunping Long , Hui Li
IPC: G09G3/30 , H01L29/417 , H01L27/12 , H01L29/786 , H01L29/66 , G09G3/3266 , H01L27/32
Abstract: The present disclosure provides a thin film transistor, a display panel and a method for manufacturing the thin film transistor. The thin film transistor includes an active layer and a source-drain electrode layer, the source-drain electrode layer includes a first electrode having at least one first electrode strip and a second electrode having at least one second electrode strip, the at least one first electrode strip and the at least one second electrode strip are alternately arranged at intervals, and at least an insulating part of a layer where the active layer is located is provided with an insulating material, and the insulating part is located at an orthographic projection of at least a part of a region between a free end of the first electrode strip, which is proximal to the second electrode, and the second electrode, on the layer where the active layer is located.
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公开(公告)号：US11238301B2
公开(公告)日：2022-02-01
申请号：US16960052
申请日：2019-05-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Huanhuan Zhang , Jingtao Xu , Xiaojun Tang , Hui Li
Abstract: A computer-implemented method of detecting a foreign object on a background object in an image is provided. The computer-implemented method includes extracting image features of the image based on image characteristics of the background object and a suspected foreign object; detecting a salient region in the image based on a human visual attention model; generating a salient region mask based on detection of the salient region; obtaining the image features in a region surrounded by the salient region mask; perforating feature combination and feature vector length normalization on the image features of the region surrounded by the salient region mask to generate normalized feature vectors; and identifying the suspected foreign object using an image classifier, wherein the image classifier uses the normalized feature vectors as input for identifying the suspected foreign object.
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公开(公告)号：US11036074B2
公开(公告)日：2021-06-15
申请号：US16486111
申请日：2018-12-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G02F1/1335
Abstract: A color film substrate having a plurality of pixel areas includes a base substrate, a color resistance, a black matrix and protruding structures. The color resistance layer is arranged on the base substrate and including a plurality of color resistances arranged in an array. The black matrix is arranged between any adjacent color resistances. The protruding structure is arranged on at least a portion of the black matrix and surrounding at least one of the color resistances. Wherein a surface of the protruding structure away from the base substrate does not exceed a surface of the color resistance away from the base substrate.
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Patent Agency Ranking
公开(公告)号：US10903249B2
公开(公告)日：2021-01-26
申请号：US16325158
申请日：2018-03-29
Inventor： Wei Zhang , Hui Li , Tianlei Shi , Jonguk Kwak , Yezhou Fang , Wenlong Zhang , Xu Zhang , Zhijun Niu , Ruize Jiang , Yanwei Ren , Yu Liu
IPC: H01L21/12 , H01L27/12 , H01L27/02 , G02F1/1362 , H01L27/32 , G02F1/1368
Abstract: An array substrate including a plurality of terminals, a first conductive layer and a second conductive layer, wherein the first conductive layer and the second conductive layer include an insulating layer therebetween, wherein a plurality of first electrode plates and a plurality of second electrode plates are formed in the first conductive layer and the second conductive layer, respectively, the first electrode plates and the second electrode plates are opposite to each other to constitute a capacitor structure, the terminals are provided in the same layer as the first conductive layer or the second conductive layer, or the terminals are provided in the same layer as a third conductive layer between the first conductive layer and the second conductive layer. A method of manufacturing an array substrate and a display device is provided.
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公开(公告)号：US10892284B2
公开(公告)日：2021-01-12
申请号：US16402191
申请日：2019-05-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: H01L23/544 , H01L27/12 , H01L21/768 , H01L27/32
Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. According to embodiments of the present disclosure, the manufacturing method of a display substrate comprises: fabricating a gate electrode, a gate electrode insulating layer, and a semiconductor active layer sequentially on a base substrate; fabricating a first etching stopping layer and a second etching stopping layer on the base substrate with the semiconductor active layer fabricated thereon, wherein the first etching stopping layer is disposed in a display area of the display substrate, the second etching stopping layer is disposed in a peripheral area of the display substrate, and the second etching stopping layer is a non-transparent layer; and fabricating source/drain electrodes by a patterning process, on the base substrate with the first and second etching stopping layers fabricated thereon, wherein the second etching stopping layer is used as an alignment marker in fabricating the source/drain electrodes.
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公开(公告)号：US10585317B2
公开(公告)日：2020-03-10
申请号：US15822694
申请日：2017-11-27
Inventor： Zhicai Xu , Kui Zhang , Hui Li , Mengqiu Liu
IPC: G02F1/1362 , G02B5/20 , G02F1/1345
Abstract: The present disclosure relates to a COA substrate and a manufacturing method thereof, a display device. The COA substrate includes the following layers in a wiring region: a first conduction layer including a signal wire lead; an insulation layer having a first via to expose the signal wire lead; a second conduction layer including a first metal pattern with a second via; a flat layer having a hollowed-out region; and a connection pattern. The second via is at least in part located within the hollowed-out region, and orthographic projections of a border of a portion of the second via which is located within the hollowed-out region and a border of the first via on the base substrate overlap. The connection pattern extends through the first via and the second via and connects to the signal wire lead.
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公开(公告)号：US10261070B2
公开(公告)日：2019-04-16
申请号：US15207828
申请日：2016-07-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hui Li
IPC: G01N27/327 , G01N33/493 , C12Q1/00 , C12Q1/54
Abstract: A urine detection method and a urine detection device are disclosed. Based on types of components to be detected in urine, an equal number of urine samples of a preset volume as the types of components to be detected are selected, wherein each urine sample is used for detecting one component; for each urine sample, based on a component to be detected, the urine sample is mixed with a preset detection object of a fixed mass that can react with the component to be detected in the urine; one or more micro current values of a mixture of the urine sample and the preset detection object within a preset time period are detected; a micro current average value based on the one or more micro current values within the preset time period is calculated; the micro current average value is compared with a pre-established corresponding relationship table of contents of a preset component content and the micro current average values, so as to determine content of the component to be detected in the urine, wherein the preset component is same as the component to be detected.
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公开(公告)号：US10216032B1
公开(公告)日：2019-02-26
申请号：US15922029
申请日：2018-03-15
Inventor： Xin Liu , Ni Yang , Jingyu Wang , Mengqiu Liu , Hui Li , Xuefang Chen
IPC: G02F1/1335 , G02B5/20
Abstract: The disclosure discloses a color filter substrate and a display device, where the color filter substrate includes a substrate including an active area and a peripheral area, there is such a first black matrix layer on a first surface of the substrate that has a part in the active area, there is a second black matrix layer on a second surface of the substrate facing away from the first surface; and an orthographic projection of the second black matrix layer onto the second surface, and an orthographic projection of the first black matrix layer onto the second surface, after they are overlapped with each other, covers the peripheral area of the color filter substrate; and the display device includes an array substrate, a liquid crystal layer, and the color filter substrate above.
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