Patents by Inventor Xiaodong Xie
Xiaodong Xie 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: 11988925Abstract: The embodiment of the present disclosure provides a driving backplate including a base substrate, and an insulation layer and a plurality of conductive structures on the base substrate. The insulation layer insulates the plurality of conductive structures from each other. The plurality of conductive structures includes a first conductive layer and a second conductive layer sequentially stacked along a direction away from the base substrate. At least one portion of a region in which the first conductive layer is in contact with the second conductive layer includes a flat contact region. An opening is formed at a position in the insulation layer corresponding to the conductive structure. An edge of the opening in the insulation layer is between the first conductive layer and the second conductive layer and is correspondingly in edge regions of the first conductive layer and the second conductive layer.Type: GrantFiled: October 28, 2020Date of Patent: May 21, 2024Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Min He, Jing Wang, Xiaodong Xie, Tianyu Zhang, Xue Zhao, Tengfei Zhong, Xinxiu Zhang, Huayu Sang, Feng Qu
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Patent number: 11960690Abstract: The present disclosure relates to a method for fabricating a touch substrate, a touch substrate and a touch device. The method includes: forming, through a splicing exposure process, a first electrode layer including a metal strip in an edge region thereof and a first metal mesh pattern connected with the metal strip; forming, on one side of the first electrode layer and through a splicing exposure process, a second electrode layer including a metal strip in an edge region thereof and a second metal mesh pattern connected with the metal strip and insulated from the first metal mesh pattern, the metal strip of the first electrode layer directly contacting the metal strip of the second electrode layer to form a metal stack; and forming a wire electrically connected with one of the first and metal mesh patterns of the first and second electrode layers by using the metal stack.Type: GrantFiled: December 25, 2020Date of Patent: April 16, 2024Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xue Zhao, Xiaodong Xie, Min He, Tengfei Zhong, Xinxiu Zhang, Tianyu Zhang, Huayu Sang
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Patent number: 11946349Abstract: A downhole throttling device based on wireless control includes an inlet nozzle, a throttling assembly, an electrical sealing cylinder, a gas guide cylinder, a lower adapter sleeve, an end socket, a female sleeve, and electrical components. The inlet nozzle is connected to the throttling assembly, the throttling assembly is connected to the electrical sealing cylinder and the gas guide cylinder, the electrical sealing cylinder and the gas guide cylinder are both connected to the lower adapter sleeve, the lower adapter sleeve is respectively connected to the end socket and the female sleeve, and the electrical components are arranged in the electrical sealing cylinder. A throttling effect is achieved by detecting the temperature and pressure in a tube by a temperature/pressure sensor in the electrical components and controlling a motor to rotate a movable valve in the throttling assembly by a circuit control assembly, thereby achieving wireless control over downhole throttling.Type: GrantFiled: September 15, 2020Date of Patent: April 2, 2024Assignees: PetroChina Company Limited, Sichuan Shengnuo Oil. And Gas Engineering Technology Service Co., LtdInventors: Jun Xie, Huiyun Ma, Jian Yang, Chenggang Yu, Yukun Fu, Qiang Yin, Kui Li, Yuan Jiang, Dezheng Yi, Yanyan Liu, Haifeng Zhong, Xiaodong Liu
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Publication number: 20240105892Abstract: A driving backplane, a manufacturing method thereof, a light-emitting substrate are provided. In the driving backplane, a first conductive layer on a substrate; a first organic film layer is between the first conductive layer and second conductive layer, the first organic film layer has first via holes; a first inorganic film layer is on one side of first organic film layer away from the substrate; the second conductive layer is on one side of first inorganic film layer away from first organic film layer, the second conductive layer and the first conductive layer are connected through the first via holes; orthographic projections of the first conductive layer and second conductive layer have an overlapping region, the overlapping region includes a region including orthographic projection of the first via holes, and a first region, an orthographic projection of the first inorganic film layer covers parts of the first region.Type: ApplicationFiled: April 16, 2021Publication date: March 28, 2024Inventors: Xue ZHAO, Xiaodong XIE, Min HE, Tengfei ZHONG, Wenjie XU, Xinxiu ZHANG, Bin PANG, Huayu SANG
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Publication number: 20240100175Abstract: A conjugate compounds or pharmaceutically acceptable salt thereof, comprises a payload and two or more kinds of cell-interacting molecules. The cell-interacting molecules are ligands capable of specifically binding to a cell surface receptor. A method of treating diseases, comprises delivering a payload to a subject.Type: ApplicationFiled: October 6, 2022Publication date: March 28, 2024Inventors: Baohua Robert HUANG, Jian DIA, Zhongbo WANG, Xueyuan XIE, Xiaodong LIU, Xinli HU
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Publication number: 20240047481Abstract: An array substrate includes: a substrate, a first conductive layer, a second conductive layer and at least two organic insulating layers; the first conductive layer is provided on a side of the substrate; the second conductive layer is provided on a side of the first conductive layer away from the substrate, and an orthographic projection of the second conductive layer on the substrate has an overlapped region with an orthographic projection of the first conductive layer on the substrate, the overlapped region includes a via region and a routing region; the at least two organic insulating layers are provided between the first conductive layer and the second conductive layer, and an orthographic projection of the at least two organic insulating layers on the substrate is overlapped with an orthographic projection of the routing region.Type: ApplicationFiled: April 16, 2021Publication date: February 8, 2024Inventors: Xinxiu ZHANG, Huayu SANG, Xue ZHAO, Xiaodong XIE, Tengfei ZHONG, Wenjie XU, Min HE, Bin PANG, Qiang JI, Jin ZHANG
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Patent number: 11848317Abstract: A light emitting substrate (100) and a display device are provided. The light emitting substrate (100) includes a light emitting region (110) and a border region (160). The light emitting substrate (100) includes a base (10), and a plurality of light emitting units (102) and a plurality of signal lines (30) located on the base (10). The light emitting units (102) are located in the light emitting region (110), and each includes a driving circuit (103) and at least one light emitting element (104). The plurality of light emitting units (102) are arranged into M rows along a first direction (D1) and into N columns along a second direction (D2) intersecting the first direction (D1).Type: GrantFiled: August 24, 2022Date of Patent: December 19, 2023Assignees: HEFEI BOE RUISHENG TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenjie Xu, Min He, Xiaodong Xie, Bin Pang, Huayu Sang, Xinxiu Zhang, Xue Zhao, Jing Wang
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Patent number: 11847276Abstract: The present disclosure provides a touch substrate and a touch display device. The touch substrate includes a base substrate, and a first electrode layer and a second electrode layer laminated one on another on the base substrate. The first electrode layer includes first channel patterns and first dummy electrode patterns, the second electrode layer includes second channel patterns and second dummy electrode patterns, the first channel pattern and the second channel pattern are insulated from each other and arranged in such a manner as to cross each other, and the second channel pattern is insulated from the second dummy electrode pattern. Each first dummy electrode pattern includes a first dummy electrode sub-pattern, each second dummy electrode pattern includes a second dummy electrode sub-pattern, and the first dummy electrode sub-pattern is electrically coupled to the first channel pattern and the second dummy electrode sub-pattern.Type: GrantFiled: November 10, 2021Date of Patent: December 19, 2023Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xue Zhao, Xiaodong Xie, Min He, Tengfei Zhong, Xinxiu Zhang, Bin Pang, Tianyu Zhang, Huayu Sang
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Publication number: 20230400950Abstract: A touch substrate (01) and a touch display device. The touch substrate (01) includes: a base substrate (101); a plurality of first touch electrodes (102) located on the base substrate (101); a plurality of second touch electrodes (103) located on a side, facing away from the base substrate (101), of a layer where the first touch electrodes (102) are located and insulated from the first touch electrodes (102); and a plurality of floating electrodes (104) insulated from the plurality of first touch electrodes (102) and the plurality of second touch electrodes (103), and arranged on the same layer as at least one of the first touch electrodes (102) or the second touch electrodes (103). Each floating electrode (104) has a grid shape, and at least part of the floating electrodes (104) is disconnected at at least part of dots.Type: ApplicationFiled: November 19, 2020Publication date: December 14, 2023Inventors: Xiaodong XIE, Min HE, Jing WANG, Xinxiu ZHANG, Huayu SANG, Wenjie XU
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Publication number: 20230376159Abstract: Provided are a touch substrate and a method for manufacturing the same, and a display apparatus. The touch substrate includes: a base, a first touch layer and a second touch layer on the base, and an interlayer insulation layer between the second touch layer and the first touch layer. The first touch layer includes first touch electrodes and touch signal lines arranged side by side along a first direction and extending in a second direction. The second touch layer includes second touch electrodes arranged side by side along the second direction, each of which extends in the first direction and is connected to at least one touch signal line through a first connection via penetrating through the interlayer insulation layer. The first touch layer further includes at least one shielding electrode extending in the second direction and arranged between the first touch electrodes and the touch signal lines.Type: ApplicationFiled: October 20, 2021Publication date: November 23, 2023Inventors: Xinxiu ZHANG, Min HE, Xiaodong XIE, Tianyu ZHANG, Xue ZHAO, Tengfei ZHONG, Huayu SANG, Bin PANG
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Patent number: 11817463Abstract: Provided are a driving backplane and a method for manufacturing the same, a display device. The method includes: forming a first conductive pattern including signal lines; forming an insulating layer having via holes; forming a second conductive pattern including pairs of coupling electrodes; sequentially forming an inorganic material layer and an organic material layer; performing step exposure and developing on the organic material layer to form an intermediate pattern including a hollow-out portion, a completely-reserved portion and a half-reserved portion; the completely-reserved portion is thicker than the half-reserved portion, a thickness of the half-reserved portion is x times that of the inorganic material layer; etching the inorganic material layer and the intermediate pattern until a part of the inorganic material layer, corresponding to the hollow-out portion, is removed; an etching selection ratio of the inorganic material layer to the intermediate pattern is 1:y, 0<x?y.Type: GrantFiled: March 26, 2021Date of Patent: November 14, 2023Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY. GROUP CO., LTD.Inventors: Wenjie Xu, Jing Wang, Xiaodong Xie, Tsungchieh Kuo, Weiwei Chu, Yuan Li
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Patent number: 11803279Abstract: Disclosed are a touch substrate and a preparation method thereof, and a touch apparatus. The touch substrate includes an electrostatic transmission layer, a first insulating layer, a first conductive layer, a second insulating layer, and a second conductive layer which are sequentially stacked, wherein the first conductive layer includes a first touch electrode, the second conductive layer includes a second touch electrode and a second dummy electrode which are insulated from each other, and the second dummy electrode is electrically connected to the electrostatic transmission layer by means of a via penetrating the first insulating layer and the second insulating layer; and/or, the first conductive layer further includes a plurality of first dummy electrodes insulated from one another, and the first dummy electrode and the first touch electrode are insulated from each other.Type: GrantFiled: February 26, 2021Date of Patent: October 31, 2023Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Huayu Sang, Tianyu Zhang, Xue Zhao, Tengfei Zhong, Xinxiu Zhang, Wenjie Xu, Xiaodong Xie, Min He
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Publication number: 20230341984Abstract: The present disclosure provides a touch substrate having a touch electrode area and a peripheral area surrounding the touch electrode area. The touch substrate includes: a touch electrode layer in the touch electrode area and an electrostatic release structure in the peripheral area. The touch electrode layer includes touch electrodes and dummy electrodes alternately arranged along a first direction and separated from each other, the touch electrodes and the dummy electrodes extend along a second direction intersecting the first direction, the touch electrodes and the dummy electrodes both are conductive mesh structures, and the dummy electrode has a first end and a second end along the second direction and includes at least one conductive path that is continuous between the first end and the second end. The at least one conductive path is electrically connected to the electrostatic release structure.Type: ApplicationFiled: April 16, 2021Publication date: October 26, 2023Inventors: Bin PANG, Xiaodong XIE, Min HE, Tengfei ZHONG, Wenjie XU, Xinxiu ZHANG, Tianyu ZHANG, Xue ZHAO, Huayu SANG
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Patent number: 11755164Abstract: A touch substrate includes a substrate; a plurality of first touch electrodes disposed on the substrate and extending in a first direction; and a plurality of second touch electrodes disposed on the substrate and extending in a second direction intersecting with the first direction. The plurality of second touch electrodes are insulated from the plurality of first touch electrodes. Each first touch electrode and each second touch electrode both include a mesh structure and a plurality of first dummy electrodes; each first dummy electrode includes at least two line segments; the at least two line segments intersect with each other and have no closed region therebetween.Type: GrantFiled: May 13, 2021Date of Patent: September 12, 2023Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bin Pang, Xiaodong Xie, Min He, Tengfei Zhong, Xue Zhao
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Patent number: 11749217Abstract: A light-emitting substrate includes a base and a plurality of light-emitting units disposed on the base. A light-emitting unit includes a driving voltage terminal, and a main driver chip pad group, a plurality of main light-emitting element pad groups connected in series and at least one spare light-emitting element pad group. Both ends of the plurality of main light-emitting element pad groups are coupled to the driving voltage terminal and the main driver chip pad group. Each spare light-emitting element pad group is connected in parallel with one of the plurality of main light-emitting element pad groups to constitute a pad unit.Type: GrantFiled: September 27, 2021Date of Patent: September 5, 2023Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Tianyu Zhang, Min He, Tengfei Zhong, Xiaodong Xie, Xinxiu Zhang, Xue Zhao, Huayu Sang
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Publication number: 20230207542Abstract: This disclosure relates to a light-emitting substrate, a preparation method thereof, and an array substrate, and relates to the technical field of display. The array substrate is polygonal and has at least one set of first and second lateral sides oppositely arranged, and has a first binding area arranged near the first lateral side and a second binding area arranged near the second lateral side. The array substrate includes a base substrate and a pad layer arranged on a main surface of the base substrate. The pad layer includes first binding pads in the first binding area, and second binding pads in the second binding area. Any one of the first binding area and the second binding area is configured to connect with a driving circuit board to drive the array substrate. The array substrate can avoid the binding pad from being damaged and thus discarding the array substrate.Type: ApplicationFiled: November 25, 2020Publication date: June 29, 2023Inventors: Tianyu ZHANG, Min HE, Tengfei ZHONG, Xinxiu ZHANG, Xiaodong XIE, Xue ZHAO, Wenjie XU, Huayu SANG
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Publication number: 20230168778Abstract: Disclosed are a touch substrate and a preparation method thereof, and a touch apparatus. The touch substrate includes an electrostatic transmission layer, a first insulating layer, a first conductive layer, a second insulating layer, and a second conductive layer which are sequentially stacked, wherein the first conductive layer includes a first touch electrode, the second conductive layer includes a second touch electrode and a second dummy electrode which are insulated from each other, and the second dummy electrode is electrically connected to the electrostatic transmission layer by means of a via penetrating the first insulating layer and the second insulating layer; and/or, the first conductive layer further includes a plurality of first dummy electrodes insulated from one another, and the first dummy electrode and the first touch electrode are insulated from each other.Type: ApplicationFiled: February 26, 2021Publication date: June 1, 2023Inventors: Huayu SANG, Tianyu ZHANG, Xue ZHAO, Tengfei ZHONG, Xinxiu ZHANG, Wenjie XU, Xiaodong XIE, Min HE
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Patent number: 11662863Abstract: Provided are a touch substrate, a preparation method thereof and a touch device. The touch substrate includes a substrate, and a first conductive layer, a first insulating layer and a second conductive layer sequentially stacked on the substrate. The first conductive layer includes a first capacitive touch electrode, a first wiring and a second wiring. The first wiring is electrically connected to the first capacitive touch electrode, and the second wiring is insulated from the first capacitive touch electrode. The first insulating layer includes at least one first via. The second conductive layer includes a second capacitive touch electrode, which is electrically connected to the second wiring through the first via. The second conductive layer further includes an additional functional channel, which is insulated from the second capacitive touch electrode.Type: GrantFiled: June 26, 2021Date of Patent: May 30, 2023Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jing Wang, Dong Li, Xiaodong Xie, Min He, Wenjie Xu, Yuan Li
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Patent number: 11640219Abstract: A touch element, a touch substrate, a display device, and a method of manufacturing the touch substrate are disclosed. The touch element includes a first conductive pattern layer. The first conductive pattern layer includes a first conductive pattern. The first conductive pattern includes a first basic pattern and a first incremental pattern. The touch element further includes a second conductive pattern layer. The second conductive pattern layer is stacked with and insulated from the first conductive pattern layer. An orthographic projection of the first incremental pattern on the second conductive pattern layer coincides with a pattern of the second conductive pattern layer.Type: GrantFiled: January 28, 2019Date of Patent: May 2, 2023Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Tengfei Zhong, Xiaodong Xie, Min He, Shifeng Xu
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Publication number: 20230112742Abstract: A light emitting substrate (100) and a display device are provided. The light emitting substrate (100) includes a light emitting region (110) and a border region (160). The light emitting substrate (100) includes a base (10), and a plurality of light emitting units (102) and a plurality of signal lines (30) located on the base (10). The light emitting units (102) are located in the light emitting region (110), and each includes a driving circuit (103) and at least one light emitting element (104). The plurality of light emitting units (102) are arranged into M rows along a first direction (D1) and into N columns along a second direction (D2) intersecting the first direction (D1).Type: ApplicationFiled: August 24, 2022Publication date: April 13, 2023Inventors: Wenjie XU, Min HE, Xiaodong XIE, Bin PANG, Huayu SANG, Xinxiu ZHANG, Xue ZHAO, Jing WANG