Patents by Inventor Bisheng Li
Bisheng Li 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: 11829545Abstract: The present disclosure relates to a touch-control panel, including a touch-control layer arranged on the side of a display substrate having a display area and a peripheral area. The touch-control layer includes a touch-control electrode at least partially located in the display area and a peripheral wiring located in the peripheral area; the touch-control electrode includes a first touch-control electrode and a second touch-control electrode; the peripheral wiring includes a first wiring, a second wiring, a first shielding line and a second shielding line; the first shielding line is arranged outside the first wiring, the second wiring is arranged outside the first shielding line, and the second shielding line is arranged outside the second wiring.Type: GrantFiled: November 19, 2021Date of Patent: November 28, 2023Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiawei Xu, Wenjin Fan, Wei Zhang, Zhao Dong, Bisheng Li, Baoran Li
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Patent number: 11625132Abstract: A touch pad includes a first conductive pattern layer, a second conductive pattern layer, a first trace, a second trace, a first bonding pad, and a second bonding pad. The first conductive pattern layer includes a first touch electrode extending in a first direction. The second conductive pattern layer includes a second touch electrode extending in a second direction. A first end of the first trace is coupled to the first touch electrode, and a second end of the first trace is coupled to the first bonding pad. A first end of the second trace is coupled to the second touch electrode, and a second end of the second trace is coupled to the second bonding pad. The first direction intersects the second direction.Type: GrantFiled: September 30, 2021Date of Patent: April 11, 2023Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhao Dong, Bisheng Li, Baoran Li, Le Li, Qidi Wu
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Publication number: 20230102480Abstract: The present disclosure relates to a touch-control panel, including a touch-control layer arranged on the side of a display substrate having a display area and a peripheral area. The touch-control layer includes a touch-control electrode at least partially located in the display area and a peripheral wiring located in the peripheral area; the touch-control electrode includes a first touch-control electrode and a second touch-control electrode; the peripheral wiring includes a first wiring, a second wiring, a first shielding line and a second shielding line; the first shielding line is arranged outside the first wiring, the second wiring is arranged outside the first shielding line, and the second shielding line is arranged outside the second wiring.Type: ApplicationFiled: November 19, 2021Publication date: March 30, 2023Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jiawei XU, Wenjin FAN, Wei ZHANG, Zhao DONG, Bisheng LI, Baoran LI
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Patent number: 11561640Abstract: There is provided a touch substrate including a base substrate and at least one touch unit on the base substrate. Each touch unit includes capacitive touch electrodes including a first electrode and a second electrode and electromagnetic touch electrodes including a third electrode and a fourth electrode. An insulating layer is between the first and second electrodes. A resistance of a material of each of the electromagnetic touch electrodes is changed when a magnetic field where the electromagnetic touch electrode is located is changed. The insulating layer further extends between the third and fourth electrodes. The third and first electrodes are spaced apart from each other and are side by side on a same side of the base substrate, and the fourth and second electrodes are spaced apart from each other and are side by side on a side of the insulating layer distal to the base substrate.Type: GrantFiled: January 20, 2020Date of Patent: January 24, 2023Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiawei Xu, Bisheng Li, Taofeng Xie, Wenjin Fan
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Patent number: 11347365Abstract: A touch substrate includes a base, a first electrode layer, a dielectric layer and a second electrode layer that are sequentially stacked on the base. The first electrode layer has first electrode regions and first auxiliary regions, and the second electrode layer has second electrode regions and second auxiliary regions. The first electrode layer includes a first mesh electrode including first mesh sub-electrodes and second mesh sub-electrodes. A region where each first mesh sub-electrode is located overlaps a second electrode region, and a region where each second mesh sub-electrode is located overlaps a second auxiliary region. The second electrode layer includes a second mesh electrode including third mesh sub-electrodes and fourth mesh electrodes. A region where each third mesh sub-electrode is located overlaps a first electrode region, and a region where the fourth mesh sub-electrode is located overlaps a first auxiliary region.Type: GrantFiled: August 14, 2020Date of Patent: May 31, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiawei Xu, Zhao Dong, Wenjin Fan, Le Li, Bisheng Li
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Patent number: 11334181Abstract: The present disclosure provides a display panel, a method for detecting the same, and a display device. The display panel includes a bending region and a rigid region. The display panel includes at least three pressure-sensitive devices inside, and the at least three pressure-sensitive devices are at least partially overlapped with the bending region respectively. The display panel further includes a detection circuit, the detection circuit is electrically connected to the at least three pressure-sensitive devices via detection lines, and the detection circuit is configured to receive detection signals generated by the at least three pressure-sensitive devices.Type: GrantFiled: March 24, 2021Date of Patent: May 17, 2022Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Baoran Li, Le Li, Bisheng Li, Chuanwen Zhang, Wenjin Fan, Tianyang Han
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Publication number: 20220147188Abstract: A touch pad includes a first conductive pattern layer, a second conductive pattern layer, a first trace, a second trace, a first bonding pad, and a second bonding pad. The first conductive pattern layer includes a first touch electrode extending in a first direction. The second conductive pattern layer includes a second touch electrode extending in a second direction. A first end of the first trace is coupled to the first touch electrode, and a second end of the first trace is coupled to the first bonding pad. A first end of the second trace is coupled to the second touch electrode, and a second end of the second trace is coupled to the second bonding pad. The first direction intersects the second direction.Type: ApplicationFiled: September 30, 2021Publication date: May 12, 2022Inventors: Zhao DONG, Bisheng LI, Baoran LI, Le LI, Qidi WU
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Publication number: 20220113838Abstract: A touch substrate includes a base, a first electrode layer, a dielectric layer and a second electrode layer that are sequentially stacked on the base. The first electrode layer has first electrode regions and first auxiliary regions, and the second electrode layer has second electrode regions and second auxiliary regions. The first electrode layer includes a first mesh electrode including first mesh sub-electrodes and second mesh sub-electrodes. A region where each first mesh sub-electrode is located overlaps a second electrode region, and a region where each second mesh sub-electrode is located overlaps a second auxiliary region. The second electrode layer includes a second mesh electrode including third mesh sub-electrodes and fourth mesh electrodes. A region where each third mesh sub-electrode is located overlaps a first electrode region, and a region where the fourth mesh sub-electrode is located overlaps a first auxiliary region.Type: ApplicationFiled: August 14, 2020Publication date: April 14, 2022Inventors: Jiawei XU, Zhao DONG, Wenjin FAN, Le LI, Bisheng LI
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Patent number: 11249608Abstract: The present application provides a touch module and a touch screen. The touch module includes a first metal grid layer and a second metal grid layer. First touch electrodes are disposed in the first metal grid layer and arranged along a first direction, and each of the first touch electrodes extends along a second direction which intersects the first direction. Second touch electrodes are disposed in the second metal grid layer and arranged along the second direction, and each of the second touch electrodes extends along the first direction. The touch module further includes a first dummy electrode and a second dummy electrode, where the first dummy electrode is coupled to a part of the second touch electrode in parallel and the second dummy electrode is coupled to a part of the first touch electrode in parallel.Type: GrantFiled: March 31, 2020Date of Patent: February 15, 2022Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiawei Xu, Bisheng Li, Taofeng Xie, Wenjin Fan
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Patent number: 11237670Abstract: A touch panel, a method for manufacturing a touch panel, and a display device are provided. The touch panel includes a first transparent electrically conductive layer and a second transparent electrically conductive layer stacked on each other. The first transparent electrically conductive layer includes a first gap region and a first transparent electrically conductive film region. The first gap region and the first transparent electrically conductive film region form a touch sensing electrode pattern. The second transparent electrically conductive layer includes a second gap region and a second transparent electrically conductive film region. The second transparent electrically conductive film region and the second gap region form a shielding pattern. A position of the second transparent electrically conductive film region on the second transparent electrically conductive layer corresponds to a position of the first gap region on the first transparent electrically conductive layer.Type: GrantFiled: March 20, 2020Date of Patent: February 1, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Li Yin, Qingpu Wang, Zhi Zhang, Bisheng Li, Zhenzhong Fang
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Publication number: 20210397319Abstract: The present disclosure provides a display panel, a method for detecting the same, and a display device. The display panel includes a bending region and a rigid region. The display panel includes at least three pressure-sensitive devices inside, and the at least three pressure-sensitive devices are at least partially overlapped with the bending region respectively. The display panel further includes a detection circuit, the detection circuit is electrically connected to the at least three pressure-sensitive devices via detection lines, and the detection circuit is configured to receive detection signals generated by the at least three pressure-sensitive devices.Type: ApplicationFiled: March 24, 2021Publication date: December 23, 2021Inventors: Baoran LI, Le LI, Bisheng LI, Chuanwen ZHANG, Wenjin FAN, Tianyang HAN
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Publication number: 20210311583Abstract: There is provided a touch substrate, including a base substrate and at least one touch unit on the base substrate. Each touch unit includes capacitive touch electrodes including a first electrode and a second electrode and electromagnetic touch electrodes including a third electrode and a fourth electrode. An insulating layer is between the first and second electrodes. A resistance of a material of each of the electromagnetic touch electrodes is changed when a magnetic field where the electromagnetic touch electrode is located is changed. The insulating layer further extends between the third and fourth electrodes. The third and first electrodes are spaced apart from each other and are side by side on a same side of the base substrate, and the fourth and second electrodes are spaced apart from each other and are side by side on a side of the insulating layer distal to the base substrate.Type: ApplicationFiled: January 20, 2020Publication date: October 7, 2021Inventors: Jiawei XU, Bisheng LI, Taofeng XIE, Wenjin FAN
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Patent number: 11126312Abstract: The present disclosure relates to a touch substrate, a display panel, and a display device. The touch substrate includes a substrate and an electrode layer disposed on the substrate. The electrode layer includes at least two electrodes. Each electrode includes at least one sub-electrode. The sub-electrode includes an electrode unit array having at least two columns of electrode units, wherein any two columns in the electrode unit array do not intersect, each column in the electrode unit array includes at least two electrode units connected in series, and the any two adjacent columns in the electrode unit array are connected in parallel by a connection component.Type: GrantFiled: July 28, 2017Date of Patent: September 21, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINGSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Qingpu Wang, Lei Zhang, Tsung Chieh Kuo, Wei Zhang, Bisheng Li, Baoran Li, Qin Zeng
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Publication number: 20210278918Abstract: The present disclosure relates to a touch substrate, a display panel, and a display device. The touch substrate includes a substrate and an electrode layer disposed on the substrate. The electrode layer includes at least two electrodes. Each electrode includes at least one sub-electrode. The sub-electrode includes an electrode unit array having at least two columns of electrode units, wherein any two columns in the electrode unit array do not intersect, each column in the electrode unit array includes at least two electrode units connected in series, and the any two adjacent columns in the electrode unit array are connected in parallel by a connection component.Type: ApplicationFiled: July 28, 2017Publication date: September 9, 2021Inventors: Qingpu WANG, Lei ZHANG, Tsung Chieh KUO, Wei ZHANG, Bisheng LI, Baoran LI, Qin ZENG
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Patent number: 11112923Abstract: A touch screen, a manufacturing method thereof, and a display device. The touch screen includes: a plurality of mutually independent touch detection regions. Each touch detection region includes a plurality of strip transparent electrodes arranged along a first direction and extending along a second direction, and a plurality of mesh electrodes arranged along the second direction and extending along the first direction. The strip transparent electrodes and the mesh electrodes are insulated from each other, and the second direction is intersected with the first direction. Strip ground electrodes extending along the second direction exist between every two adjacent touch detection regions arranged along the first direction, and the strip ground electrodes and the strip transparent electrodes are disposed on the same layer.Type: GrantFiled: March 27, 2020Date of Patent: September 7, 2021Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Chuanwen Zhang, Zhao Dong, Wenjin Fan, Bisheng Li, Jiawei Xu, Baoran Li
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Patent number: 11112630Abstract: The embodiments of the disclosure provide a display panel protective glass and a preparation method thereof, a display panel and a display device. The display panel protective glass comprises: a glass substrate; a white photoresist layer on the glass substrate, the white photoresist layer being arranged along a bezel region of the glass substrate; an isolation layer on the white photoresist layer; a black matrix layer on the isolation layer, the black matrix layer being arranged along the bezel region of the glass substrate.Type: GrantFiled: October 9, 2017Date of Patent: September 7, 2021Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.Inventors: Wenjin Fan, Baoran Li, Bisheng Li, Lei Zhang, Shengnan Wang, Jing Huang, Wei Zhang
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Publication number: 20210149525Abstract: The present application provides a touch module and a touch screen. The touch module includes a first metal grid layer and a second metal grid layer. First touch electrodes are disposed in the first metal grid layer and arranged along a first direction, and each of the first touch electrodes extends along a second direction which intersects the first direction. Second touch electrodes are disposed in the second metal grid layer and arranged along the second direction, and each of the second touch electrodes extends along the first direction. The touch module further includes a first dummy electrode and a second dummy electrode, where the first dummy electrode is coupled to a part of the second touch electrode in parallel and the second dummy electrode is coupled to a part of the first touch electrode in parallel.Type: ApplicationFiled: March 31, 2020Publication date: May 20, 2021Inventors: Jiawei XU, Bisheng LI, Taofeng XIE, Wenjin FAN
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Publication number: 20210141494Abstract: A touch screen, a manufacturing method thereof, and a display device. The touch screen includes: a plurality of mutually independent touch detection regions. Each touch detection region includes a plurality of strip transparent electrodes arranged along a first direction and extending along a second direction, and a plurality of mesh electrodes arranged along the second direction and extending along the first direction. The strip transparent electrodes and the mesh electrodes are insulated from each other, and the second direction is intersected with the first direction. Strip ground electrodes extending along the second direction exist between every two adjacent touch detection regions arranged along the first direction, and the strip ground electrodes and the strip transparent electrodes are disposed on the same layer.Type: ApplicationFiled: March 27, 2020Publication date: May 13, 2021Inventors: Chuanwen Zhang, Zhao Dong, Wenjin Fan, Bisheng Li, Jiawei Xu, Baoran Li
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Publication number: 20210064180Abstract: A touch panel, a method for manufacturing a touch panel, and a display device are provided. The touch panel includes a first transparent electrically conductive layer and a second transparent electrically conductive layer stacked on each other. The first transparent electrically conductive layer includes a first gap region and a first transparent electrically conductive film region. The first gap region and the first transparent electrically conductive film region form a touch sensing electrode pattern. The second transparent electrically conductive layer includes a second gap region and a second transparent electrically conductive film region. The second transparent electrically conductive film region and the second gap region form a shielding pattern. A position of the second transparent electrically conductive film region on the second transparent electrically conductive layer corresponds to a position of the first gap region on the first transparent electrically conductive layer.Type: ApplicationFiled: March 20, 2020Publication date: March 4, 2021Inventors: Li Yin, Qingpu Wang, Zhi Zhang, Bisheng Li, Zhenzhong Fang
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Publication number: 20210048743Abstract: Disclosed are a mask plate, a manufacturing method thereof, and a patterning method using the mask plate. The mask plate includes: a first opening, configured to form a first protective layer for covering a first region, the first region including a functional region and a first wiring region at a periphery of the functional region; a second opening, connected to the first opening and configured to form a second protective layer for covering a second region, the second region includes a second wiring region; and a first shielding strip portion, the first protective layer and the second protective layer are connected and belong to a same film layer, the first shielding strip portion is configured to form a first groove region, the first groove region corresponds to a bonding region, and the second wiring region is on one side of the bonding region away from the first wiring region.Type: ApplicationFiled: July 17, 2020Publication date: February 18, 2021Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Li Yin, Qingpu Wang, Zhi Zhang, Zhenzhong Fang, Bisheng Li