Patents by Inventor Jiangsheng Wang
Jiangsheng Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11997794Abstract: A display device is provided. The display device includes: a display substrate having a non-display side, a first driver being provided at the non-display side of the display substrate; a touch module comprising a touch layer and a touch flexible circuit board connected with the touch layer, the touch flexible circuit board comprising a flat portion located at a side of the second portion away from the first portion and a second bent portion for connecting the touch layer and the flat portion; and a supporting wall between the flat portion of the touch flexible circuit board and the second portion of the display substrate, and the supporting wall is located on at least one side of the first driver in a direction parallel to the flat portion of the touch flexible circuit board.Type: GrantFiled: April 13, 2023Date of Patent: May 28, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shuang Zhang, Xiaoxia Huang, Jiangsheng Wang, Jianjun Wu, Xuerui Gong, Bing Ji
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Patent number: 11886085Abstract: Provided is an array substrate. The array substrate includes: a base substrate, and a plurality of gate lines, a plurality of data lines, a plurality of sub-pixels and a plurality of touch signal lines disposed on the base substrate. The data lines have a plurality of first extending parts and a plurality of second extending parts which are in an alternating arrangement. When the array substrate is used to prepare a liquid crystal display panel and the liquid crystal display panel is displaying, in each column of the sub-pixels, the voltage polarities of the two adjacent sub-pixels which respectively belong to two adjacent first pixel regions are opposite.Type: GrantFiled: October 22, 2020Date of Patent: January 30, 2024Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY DROUP CO., LTD.Inventors: Xuerui Gong, Yong Yu, Chang Zhang, Jiangsheng Wang
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Patent number: 11829541Abstract: A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes: a substrate; a plurality of light-emitting elements and an encapsulation layer disposed on the substrate, with the plurality of light-emitting elements located between the encapsulation layer and the substrate; a transfer layer disposed on a side of the encapsulation layer away from the substrate and bonded to the encapsulation layer, with an adhesive force between the transfer layer and the encapsulation layer greater than that between an organic adhesive layer and the encapsulation layer, and the organic adhesive layer configured to react chemically under a preset catalytic condition to be formed to the transfer layer; and a touch structure (40) disposed on a side of the transfer layer away from the substrate and configured to detect occurrence of a touch action.Type: GrantFiled: March 11, 2021Date of Patent: November 28, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shimin Pu, Jianjun Wu, Jiangsheng Wang, Chang Zhang, Qi Liu
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Publication number: 20230297185Abstract: The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.Type: ApplicationFiled: May 23, 2023Publication date: September 21, 2023Inventors: Xuerui GONG, Jiangsheng WANG, Yong YU, Chang ZHANG
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Publication number: 20230269286Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or one or more networks. In one aspect, the apparatus receives an MBMS video streaming service through broadcast from a first network. In addition, the apparatus determines a failure in association with the reception of the broadcasted MBMS video streaming service. Further, the apparatus receives, based on the determined failure of the broadcasted MBMS video streaming service, the MBMS video streaming service through unicast from a second network. In one configuration, the apparatus transmits information to the second network indicating that the MBMS video streaming service through broadcast from the first network has failed. In such a configuration, the MBMS video streaming service through unicast from the second network is received based on the transmitted information.Type: ApplicationFiled: August 14, 2020Publication date: August 24, 2023Inventors: Yiqing CAO, Thomas STOCKHAMMER, Zhimin DU, Yan LI, Jiangsheng WANG
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Publication number: 20230254978Abstract: A display device is provided. The display device includes: a display substrate having a non-display side, a first driver being provided at the non-display side of the display substrate; a touch module comprising a touch layer and a touch flexible circuit board connected with the touch layer, the touch flexible circuit board comprising a flat portion located at a side of the second portion away from the first portion and a second bent portion for connecting the touch layer and the flat portion; and a supporting wall between the flat portion of the touch flexible circuit board and the second portion of the display substrate, and the supporting wall is located on at least one side of the first driver in a direction parallel to the flat portion of the touch flexible circuit board.Type: ApplicationFiled: April 13, 2023Publication date: August 10, 2023Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shuang ZHANG, Xiaoxia HUANG, Jiangsheng WANG, Jianjun WU, Xuerui GONG, Bing JI
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Patent number: 11698695Abstract: The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.Type: GrantFiled: June 27, 2019Date of Patent: July 11, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuerui Gong, Jiangsheng Wang, Yong Yu, Chang Zhang
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Patent number: 11665827Abstract: A display device includes a display substrate, a touch module and a ring structure. The display substrate includes a first portion for display, a second portion located at a non-display side of the first portion of the display substrate, and a first bent portion for connecting the first portion and the second portion, and a first driver is provided at a side of the second portion away from the first portion. The touch module includes a touch layer and a touch flexible circuit board connected with the touch layer, the touch flexible circuit board includes a flat portion located at a side of the second portion away from the first portion and a second bent portion for connecting the touch layer and the flat portion. The ring structure is located between the flat portion of the touch flexible circuit board and the second portion of the display substrate.Type: GrantFiled: October 31, 2019Date of Patent: May 30, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shuang Zhang, Xiaoxia Huang, Jiangsheng Wang, Jianjun Wu, Xuerui Gong, Bing Ji
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Patent number: 11644935Abstract: The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.Type: GrantFiled: January 27, 2022Date of Patent: May 9, 2023Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTDInventors: Jiangsheng Wang, Jianjun Wu, Shimin Pu
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Patent number: 11538833Abstract: A display substrate having a bonding area for bonding with a circuit structure. The display substrate includes a plurality of first electrodes and a plurality of second electrodes in the bonding area, a respective one of the plurality of first electrodes being bound to a respective one of the plurality of second electrodes thereby forming a respective pair of a plurality of bound electrode pairs in the bonding area; a barrier layer including a plurality of barriers respectively between adjacent pairs of the plurality of bound electrode pairs; and an anisotropic conductive film for bonding the respective one of the plurality of first electrodes and the respective one of the plurality of second electrodes together.Type: GrantFiled: December 6, 2018Date of Patent: December 27, 2022Assignees: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Yichen Jiang, Biyu Zhao, Jianjun Wu, Jiangsheng Wang, Zewen Li
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Publication number: 20220375998Abstract: The present application discloses an OLED display panel and a display apparatus. The OLED display panel includes an OLED layer and a touch panel layer on the OLED layer, the touch panel layer includes a first metal mesh layer, an insulation layer is provided on a side of the first metal mesh layer close to the OLED layer, and a second metal mesh layer and a bridge metal layer are provided on a side of the insulation layer close to the OLED layer, the bridge metal layer and the second metal mesh layer are arranged in a same layer and insulated from each other, and the bridge metal layer is connected to the first metal mesh layer through a via penetrating through the insulation layer.Type: ApplicationFiled: June 17, 2021Publication date: November 24, 2022Inventors: Jiangsheng WANG, Shimin PU, Wenhong LIU, Qi LIU
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Publication number: 20220377903Abstract: A display device includes a display substrate, a touch module and a ring structure. The display substrate includes a first portion for display, a second portion located at a non-display side of the first portion of the display substrate, and a first bent portion for connecting the first portion and the second portion, and a first driver is provided at a side of the second portion away from the first portion. The touch module includes a touch layer and a touch flexible circuit board connected with the touch layer, the touch flexible circuit board includes a flat portion located at a side of the second portion away from the first portion and a second bent portion for connecting the touch layer and the flat portion. The ring structure is located between the flat portion of the touch flexible circuit board and the second portion of the display substrate.Type: ApplicationFiled: October 31, 2019Publication date: November 24, 2022Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shuang ZHANG, Xiaoxia HUANG, Jiangsheng WANG, Jianjun WU, Xuerui GONG, Bing JI
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Patent number: 11489873Abstract: A security policy deployment method and apparatus are provided, and the method includes: when a lifecycle state of a virtualized network function VNF changes, generating, by a management network element, a security policy of the VNF, where the security policy of the VNF is used to perform access control on the VNF; and sending, by the management network element, the security policy of the VNF to a control device. The management network element is a network element configured to perform lifecycle management on the VNF. By using the method or apparatus provided in embodiments of this application, the security policy of the VNF can be adjusted in time when the lifecycle state of the VNF changes, thereby greatly reducing a possibility that a bug occurs in the security policy of the VNF because the VNF changes.Type: GrantFiled: March 20, 2019Date of Patent: November 1, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Qingchun Lin, Tao Jin, Jiangsheng Wang
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Publication number: 20220317529Abstract: Provided is an array substrate. The array substrate includes: a base substrate, and a plurality of gate lines, a plurality of data lines, a plurality of sub-pixels and a plurality of touch signal lines disposed on the base substrate. The data lines have a plurality of first extending parts and a plurality of second extending parts which are in an alternating arrangement. When the array substrate is used to prepare a liquid crystal display panel and the liquid crystal display panel is displaying, in each column of the sub-pixels, the voltage polarities of the two adjacent sub-pixels which respectively belong to two adjacent first pixel regions are opposite.Type: ApplicationFiled: October 22, 2020Publication date: October 6, 2022Inventors: Xuerui Gong, Yong Yu, Chang Zhang, Jiangsheng Wang
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Publication number: 20220276735Abstract: A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes: a substrate; a plurality of light-emitting elements and an encapsulation layer disposed on the substrate, with the plurality of light-emitting elements located between the encapsulation layer and the substrate; a transfer layer disposed on a side of the encapsulation layer away from the substrate and bonded to the encapsulation layer, with an adhesive force between the transfer layer and the encapsulation layer greater than that between an organic adhesive layer and the encapsulation layer, and the organic adhesive layer configured to react chemically under a preset catalytic condition to be formed to the transfer layer; and a touch structure (40) disposed on a side of the transfer layer away from the substrate and configured to detect occurrence of a touch action.Type: ApplicationFiled: March 11, 2021Publication date: September 1, 2022Inventors: Shimin PU, Jianjun WU, Jiangsheng WANG, Chang ZHANG, Qi LIU
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Publication number: 20220147194Abstract: The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.Type: ApplicationFiled: January 27, 2022Publication date: May 12, 2022Inventors: Jiangsheng Wang, Jianjun Wu, Shimin Pu
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Patent number: 11269472Abstract: The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.Type: GrantFiled: July 31, 2019Date of Patent: March 8, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiangsheng Wang, Jianjun Wu, Shimin Pu
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Publication number: 20210405824Abstract: The present disclosure provides a touch panel and a touch display panel. The touch panel includes: a base substrate, and a first conductive layer, an insulation layer, and a second conductive layer that are sequentially arranged along a direction away from the base substrate. The first conductive layer includes: a first touch electrode, a second touch electrode, a third touch electrode, a fourth touch electrode, a first connection electrode, and a second connection electrode. The insulation layer includes: two first insulation pads, two second insulation pads, two third insulation pads, and two fourth insulation pads. The second conductive layer includes: two first conductive bridges, two second conductive bridges, two third conductive bridges, and two fourth conductive bridges. The present disclosure is applied to touch panels.Type: ApplicationFiled: July 31, 2019Publication date: December 30, 2021Inventors: Jiangsheng Wang, Jianjun Wu, Shimin Pu
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Publication number: 20210405843Abstract: The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.Type: ApplicationFiled: June 27, 2019Publication date: December 30, 2021Inventors: Xuerui GONG, Jiangsheng WANG, Yong YU, Chang ZHANG
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Publication number: 20210358959Abstract: A display substrate having a bonding area for bonding with a circuit structure. The display substrate includes a plurality of first electrodes and a plurality of second electrodes in the bonding area, a respective one of the plurality of first electrodes being bound to a respective one of the plurality of second electrodes thereby forming a respective pair of a plurality of bound electrode pairs in the bonding area; a barrier layer including a plurality of barriers respectively between adjacent pairs of the plurality of bound electrode pairs; and an anisotropic conductive film for bonding the respective one of the plurality of first electrodes and the respective one of the plurality of second electrodes together.Type: ApplicationFiled: December 6, 2018Publication date: November 18, 2021Applicants: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Yichen Jiang, Biyu Zhao, Jianjun Wu, Jiangsheng Wang, Zewen Li