Patents by Inventor Meizhu ZHENG
Meizhu ZHENG 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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Publication number: 20220057900Abstract: The present application provides a touch panel, a display panel and a display device. The touch panel includes: a base substrate; a first conductive structure on the base substrate; and a dielectric structure on the first conductive structure. The first conductive structure includes: a first electrode structure and a second electrode structure that are spaced apart from each other. A projection of the dielectric structure to the base substrate overlaps at least a part of a projection of the first electrode structure and the second electrode structure to the base substrate.Type: ApplicationFiled: March 24, 2021Publication date: February 24, 2022Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Dalin Xiang, Yuanyuan Li, Meizhu Zheng, Zewen Bo, Jiuzhen Wang, Lina Liu
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Patent number: 11243641Abstract: A display device, a touch panel and a method for manufacturing the touch panel. The touch panel of the present disclosure includes a substrate, a plurality of first touch electrodes, and a plurality of second touch electrodes. The first touch electrodes are arranged on the substrate. The second touch electrodes are arranged in the same layer as the first touch electrodes. Each of the second touch electrodes is formed by connecting in series a plurality of sub-electrodes insulated from the first touch electrodes, and two adjacent sub-electrodes in the same second touch electrode are respectively positioned on two sides of one of the first touch electrodes.Type: GrantFiled: November 21, 2018Date of Patent: February 8, 2022Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Meizhu Zheng, Lina Liu, Yuanyuan Li
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Publication number: 20210376002Abstract: A display panel and a display device are provided. The display panel includes an imaging layer, a pinhole light-shielding layer, a display array layer and a touch layer. The imaging layer, the display array layer and the touch layer are sequentially disposed; the pinhole light-shielding layer is between the imaging layer and the touch layer, and includes light-shielding regions and at least one hole-shaped light-transmitting region that is corresponding to the imaging layer; the display array layer is configured to emit light from a side away from the imaging layer; and the touch layer includes touch mesh patterns formed by conductive wires, and at least one of the touch mesh patterns includes a first mesh corresponding to the hole-shaped light-transmitting region and includes second meshes outside the first mesh, and a size of the first mesh is larger than sizes of the second meshes.Type: ApplicationFiled: August 16, 2018Publication date: December 2, 2021Inventors: Yuanyuan LI, Meizhu ZHENG, Junjie Li
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Publication number: 20210333943Abstract: A touch substrate includes a plurality of first electrodes extending in a first direction, a plurality of second electrodes (20) extending in a second direction, and a plurality of dummy electrodes (30). The second direction crosses the first direction. Each of the plurality of first electrodes may include a plurality of first electrode blocks (11). Each of the plurality of second electrodes (20) may include a plurality of second electrode blocks (21). The plurality of dummy electrodes (30) is spaced apart from one another and between opposite sides of at least one pair of a first electrode block (11) and an adjacent second electrode block (21).Type: ApplicationFiled: May 13, 2019Publication date: October 28, 2021Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yuanyuan Li, Meizhu Zheng
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Publication number: 20210208739Abstract: A touch module, touch display substrate and touch display device are provided. The touch module includes: a base substrate, and a conductive grid layer and a bridging pattern disposed on the base substrate; the conductive grid layer covers an entire touch area on the base substrate. The conductive grid layer includes a plurality of first touch electrodes and a plurality of second touch electrodes, the first touch electrodes and the second touch electrodes are arranged crosswise and insulated from each other, each of the first touch electrodes includes a plurality of connected first sub-electrodes, and each of the second touch electrodes includes a plurality of independent second sub-electrodes; the bridging pattern and the conductive grid layer are arranged in different layers; and adjacent second sub-electrodes belonging to the same second touch electrode are connected through the bridging pattern.Type: ApplicationFiled: March 24, 2021Publication date: July 8, 2021Inventors: Yuanyuan Li, Meizhu Zheng, Junjie Li
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Patent number: 11003298Abstract: A touch module, touch display substrate and touch display device are provided. The touch module includes: a base substrate, and a conductive grid layer and a bridging pattern disposed on the base substrate; the conductive grid layer covers an entire touch area on the base substrate. The conductive grid layer includes a plurality of first touch electrodes and a plurality of second touch electrodes, the first touch electrodes and the second touch electrodes are arranged crosswise and insulated from each other, each of the first touch electrodes includes a plurality of connected first sub-electrodes, and each of the second touch electrodes includes a plurality of independent second sub-electrodes; the bridging pattern and the conductive grid layer are arranged in different layers; and adjacent second sub-electrodes belonging to the same second touch electrode are connected through the bridging pattern.Type: GrantFiled: July 17, 2019Date of Patent: May 11, 2021Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yuanyuan Li, Meizhu Zheng, Junjie Li
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Publication number: 20210088078Abstract: The present invention provides a transmission roller, a pin-teeth cycloid reducer with the same and a bearing. The transmission roller comprises a hollow roller which is made by spirally and closely winding a steel strip or a steel wire, and the length of the hollow roller remains unchanged when both ends thereof distributed along the axial direction are squeezed. When the hollow roller is subjected to external pressure, the ends thereof will not be easily damaged, and will not extend to the middle part during use, thus having a long service life.Type: ApplicationFiled: June 12, 2018Publication date: March 25, 2021Inventors: ZIJIAN SUN, MEIZHU ZHENG, XUEYUN PENG, LIANXIN ZHANG
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Patent number: 10831324Abstract: The present disclosure provides a touch panel, including: a flexible substrate including a first region, a second region and a bendable region between the first region and the second region; a first touch sensing layer provided in the first region of the flexible substrate, configured to sense a touch position and connected to a flexible circuit board; a second touch sensing layer provided in the second region of the flexible substrate and configured to sense a touch pressure; and a signal line provided in the bendable region of the flexible substrate and having a first end extending to the first region to be connected to the flexible circuit board and a second end extending to the second region to be connected to the second touch sensing layer.Type: GrantFiled: August 2, 2018Date of Patent: November 10, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lina Liu, Meizhu Zheng, Yuanyuan Li, Hualing Yang
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Patent number: 10795484Abstract: The present disclosure provides a force touch structure and a display device. The force touch structure includes a force sensor and a reference layer. A capacitor is formed between the force sensor and the reference layer, the force sensor includes a first pattern layer and a second pattern layer, and the second pattern layer includes a heat dissipation structure.Type: GrantFiled: May 17, 2018Date of Patent: October 6, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Meizhu Zheng
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Patent number: 10767733Abstract: A pin tooth cycloid reducer and an industrial robot are provided. The pin tooth cycloid reducer includes: a first cycloid structure system and a second cycloid structure system, disposed in an axial direction, wherein the first cycloid structure system is sleeved on an eccentric shaft, and each cycloid structure system comprises at least one cycloid structure in the axial direction; where the cycloid structure includes: a cycloid disk, a plurality of pin teeth distributed circumferentially and a pin tooth housing, successively disposed from inside to outside in a radial direction; wherein the plurality of pin teeth are rotatably fixed to the pin tooth housing, and the cycloid disk engages with the plurality of pin teeth; wherein all pin tooth housings in the pin tooth cycloid reducer are coaxially disposed. Therefore, deceleration can be achieved.Type: GrantFiled: May 12, 2017Date of Patent: September 8, 2020Assignee: Kunshan Quanta Machinery Co., Ltd.Inventors: Zijian Sun, Meizhu Zheng, Xueyun Peng
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Publication number: 20200240492Abstract: A pin tooth cycloid reducer and an industrial robot are provided. The pin tooth cycloid reducer includes: a first cycloid structure system and a second cycloid structure system, disposed in an axial direction, wherein the first cycloid structure system is sleeved on an eccentric shaft, and each cycloid structure system comprises at least one cycloid structure in the axial direction; where the cycloid structure includes: a cycloid disk, a plurality of pin teeth distributed circumferentially and a pin tooth housing, successively disposed from inside to outside in a radial direction; wherein the plurality of pin teeth are rotatably fixed to the pin tooth housing, and the cycloid disk engages with the plurality of pin teeth; wherein all pin tooth housings in the pin tooth cycloid reducer are coaxially disposed. Therefore, deceleration can be achieved.Type: ApplicationFiled: May 12, 2017Publication date: July 30, 2020Applicant: KUNSHAN QUANTA MACHINERY CO., LTD.Inventors: Zijian SUN, Meizhu ZHENG, Xueyun PENG
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Publication number: 20200183538Abstract: A touch module, touch display substrate and touch display device are provided. The touch module includes: a base substrate, and a conductive grid layer and a bridging pattern disposed on the base substrate; the conductive grid layer covers an entire touch area on the base substrate. The conductive grid layer includes a plurality of first touch electrodes and a plurality of second touch electrodes, the first touch electrodes and the second touch electrodes are arranged crosswise and insulated from each other, each of the first touch electrodes includes a plurality of connected first sub-electrodes, and each of the second touch electrodes includes a plurality of independent second sub-electrodes; the bridging pattern and the conductive grid layer are arranged in different layers; and adjacent second sub-electrodes belonging to the same second touch electrode are connected through the bridging pattern.Type: ApplicationFiled: July 17, 2019Publication date: June 11, 2020Inventors: Yuanyuan Li, Meizhu Zheng, Junjie Li
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Publication number: 20190220113Abstract: A touch panel and a touch device are disclosed. The touch panel includes a base substrate and at least one touch electrode. The at least one touch electrode is on the base substrate, each of the at least one touch electrode is formed by a continuous conductive layer, and the at least one touch electrode has at least one via hole penetrating the conductive layer.Type: ApplicationFiled: October 30, 2018Publication date: July 18, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Meizhu ZHENG, Yuanyuan LI, Lina LIU, Yanliu SUN
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Publication number: 20190187830Abstract: The present disclosure provides a touch panel, including: a flexible substrate including a first region, a second region and a bendable region between the first region and the second region; a first touch sensing layer provided in the first region of the flexible substrate, configured to sense a touch position and connected to a flexible circuit board; a second touch sensing layer provided in the second region of the flexible substrate and configured to sense a touch pressure; and a signal line provided in the bendable region of the flexible substrate and having a first end extending to the first region to be connected to the flexible circuit board and a second end extending to the second region to be connected to the second touch sensing layer.Type: ApplicationFiled: August 2, 2018Publication date: June 20, 2019Inventors: Lina LIU, Meizhu ZHENG, Yuanyuan LI, Hualing YANG
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Publication number: 20190179586Abstract: The present disclosure provides a display device and a method for controlling the same, which belong to the field of display technology. The display device includes a housing which is provided thereon with a first display component, an auxiliary display component and a second display component that are connected in sequence, and the first display component and the second display component are oppositely disposed.Type: ApplicationFiled: August 1, 2018Publication date: June 13, 2019Inventors: Yuanyuan LI, Meizhu ZHENG, Lina LIU
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Publication number: 20190155418Abstract: A display device, a touch panel and a method for manufacturing the touch panel. The touch panel of the present disclosure includes a substrate, a plurality of first touch electrodes, and a plurality of second touch electrodes. The first touch electrodes are arranged on the substrate. The second touch electrodes are arranged in the same layer as the first touch electrodes. Each of the second touch electrodes is formed by connecting in series a plurality of sub-electrodes insulated from the first touch electrodes, and two adjacent sub-electrodes in the same second touch electrode are respectively positioned on two sides of one of the first touch electrodes.Type: ApplicationFiled: November 21, 2018Publication date: May 23, 2019Inventors: Meizhu ZHENG, Lina LIU, Yuanyuan LI
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Publication number: 20190064988Abstract: The present disclosure provides a force touch structure and a display device. The force touch structure includes a force sensor and a reference layer. A capacitor is formed between the force sensor and the reference layer, the force sensor includes a first pattern layer and a second pattern layer, and the second pattern layer includes a heat dissipation structure.Type: ApplicationFiled: May 17, 2018Publication date: February 28, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Meizhu ZHENG
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Publication number: 20190064959Abstract: A flexible touch screen includes a substrate, first electrode and second electrode disposed on the substrate, wherein the first electrode is provided connectedly, and the second electrode is separated by the first electrode into a first portion and a second portion which do not contact each other; an insulation layer disposed over the second electrode, the first portion and the second portion; and a bridging conductive layer disposed over the insulation layer and electrically connected to the first portion and the second portion, respectively, wherein an angle between a projection of the bridging conductive layer on the insulating layer and an edge of the insulation layer contacting the bridging conductive layer is other than 90 degrees.Type: ApplicationFiled: March 16, 2018Publication date: February 28, 2019Inventor: Meizhu ZHENG