Patents by Inventor Zhongying Yang
Zhongying Yang 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: 11970755Abstract: The present disclosure discloses an application of cuprous sulfide in a recovery of Au (III) from aqueous solutions, which relates to the fields of hydrometallurgy and precious metal recovery. The method of the present disclosure uses cuprous sulfide nanoparticles to recover Au (III) from aqueous solution, and undergoes gold adsorption under mechanical stirring. The method described in the present disclosure can efficiently recover Au (III) from aqueous solutions, has good recovery effects on Au (III) from acidic waste liquid, and has the advantages of energy conservation, environmental protection, and low cost.Type: GrantFiled: October 16, 2023Date of Patent: April 30, 2024Assignee: Kunming University of Science and TechnologyInventors: Yunlong Chen, Jin Wu, Futing Zi, Xianzhi Hu, Fengru Meng, Yongmao Zeng, Zhongying Wang, Yihuai Yang
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Publication number: 20240132996Abstract: The present disclosure discloses an application of cuprous sulfide in a recovery of Au (III) from aqueous solutions, which relates to the fields of hydrometallurgy and precious metal recovery. The method of the present disclosure uses cuprous sulfide nanoparticles to recover Au (III) from aquesous solution, and undergoes gold adsorption under mechanical stirring. The method described in the present disclosure can efficiently recover Au (III) from aqueous solutions, has good recovery effects on Au (III) from acidic waste liquid, and has the advantages of energy conservation, environmental protection, and low cost.Type: ApplicationFiled: October 15, 2023Publication date: April 25, 2024Inventors: Yunlong Chen, Jin Wu, Futing Zi, Xianzhi Hu, Fengru Meng, Yongmao Zeng, Zhongying Wang, Yihuai Yang
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Patent number: 11885005Abstract: A mask, a manufacturing method therefor, and a manufacturing method for a display substrate are provided. The mask includes: a first clamping region and a second clamping region, which are opposite to each other in a first direction, and at least one mesh region between the first clamping region and the second clamping region, the mesh region is in a first shape, in a case where the mask is stretched in the first direction, the mesh region is in a target shape, the target shape is different from the first shape, and the target shape includes a polygon shape, a circle shape, or an ellipse shape.Type: GrantFiled: October 16, 2019Date of Patent: January 30, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chang Luo, Fengli Ji, Jianpeng Wu, Zhongying Yang
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Patent number: 11794215Abstract: A tire mold cleaning device includes a protective cover, a cleaning mechanism, a loading mechanism and a limiting mechanism. The cleaning mechanism is disposed in the protective cover; the loading mechanism includes linear sliding rails and a loading platform, the linear sliding rails are mounted at a bottom end of an interior of the protective cover, and the loading platform is connected to movable ends of the linear sliding rails. The limiting mechanism includes a base plate and limiting rods, and the base plate is disposed on a bottom end of the interior of the protective cover. A tire mold is cleaned through cooperation of the linear sliding rails and the loading platform, the limiting rods can limit a moving range of the tire mold, thereby preventing the tire mold from sliding under the action of inertia.Type: GrantFiled: March 21, 2023Date of Patent: October 24, 2023Assignee: Suzhou Aisilan Optoelectronics Co., Ltd.Inventors: Qian Zhou, Jian Zhou, Lu Xu, Yun Liu, Biao Zhou, ZhongYing Yang
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Patent number: 11709420Abstract: A design method of a metal mask, a manufacturing method of the metal mask and a computer-readable storage medium are provided. The design method of a metal mask includes: calculating amounts of deformations of the metal mask in two directions perpendicular to each other based on a stretching force of the metal mask in use and deformation properties of the metal mask in the two directions; and compensating the deformations of the metal mask in the two directions by compensation amounts for the deformations, which are identical and opposite to the amounts of the deformations of the metal mask in the two directions, respectively.Type: GrantFiled: January 10, 2018Date of Patent: July 25, 2023Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jianpeng Wu, Weiwei Ding, Zhongying Yang, Chang Luo
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Patent number: 11535925Abstract: A tensioning device, including a base configured to carry a mask plate, a clamp configured to clamp the mask plate, and a deformation adjusting assembly provided on the base or on the clamp, wherein the deformation adjusting assembly is configured to adjust a deformation of an end portion of the mask plate protruding from the base in a direction of gravity when the base carries the mask plate, so as to make the deformation less than a preset deformation threshold. A base, a clamp and a clamping for the mask plate are also provided.Type: GrantFiled: April 19, 2018Date of Patent: December 27, 2022Assignees: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jianpeng Wu, Zhongying Yang, Chang Luo
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Patent number: 11396694Abstract: The present application discloses an evaporation crucible including a crucible body and a plurality of nozzles connected to the crucible body. Each of the plurality of nozzles has an opening on a side distal to the crucible body. The plurality of nozzles include a first nozzle on a first edge of the plurality of nozzles. The first nozzle has a first height relative to a surface of the crucible body on a side proximal to the first edge greater than a second height relative to the surface of the crucible body on a side distal to the first edge.Type: GrantFiled: July 18, 2017Date of Patent: July 26, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Jianpeng Wu, Yinan Liang, Fengli Ji, Chang Luo, Zhongying Yang
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Publication number: 20220128393Abstract: The present application provides a magnetostrictive liquid level meter and a liquid level measurement method thereof and belongs to the technical field of a liquid level meter. The meter comprises a holder; several measurement units configured to be fixed sequentially to the holder along a lengthwise direction of the holder; several waveguide wires configured to be connected with the several measurement units in a one-to-one correspondence mode, wherein each waveguide wire is arranged along the lengthwise direction of the holder, and a tail end of a upper waveguide wire is at least extended to a head end of a lower waveguide wire; and the magnetic float configured to be sheathed outside the holder, wherein the magnetic float moves up and down along the holder when a liquid level is changed, and one or more waveguide wires are located in a magnetic field formed by the magnetic float.Type: ApplicationFiled: May 28, 2019Publication date: April 28, 2022Inventors: Xiushan HU, Yang XIA, Zhongying YANG
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Patent number: 11277930Abstract: A method of manufacturing a display substrate and a display substrate motherboard. The method of manufacturing the display substrate includes: providing a base substrate including a first main surface and a second main surface opposite to each other and divided into at least one active region and a dummy region located around the active region; forming a magnetic layer on at least one of the first main surface within the dummy region and the second main surface; and forming an element layer on the first main surface.Type: GrantFiled: March 23, 2018Date of Patent: March 15, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., TLD.Inventors: Zhongying Yang, Jianpeng Wu
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Patent number: 11257869Abstract: A pixel arrangement structure is disclosed including a plurality of repeatedly arranged groups of sub-pixels. Each group of sub-pixels includes: one first sub-pixel and two second sub-pixels sequentially arranged in an i-th column, i being a natural number; two third sub-pixels and one first sub-pixel sequentially arranged in an (i+1)-th column; two second sub-pixels and one first sub-pixel sequentially arranged in an (i+2)-th column; and one first sub-pixel and two third pixels sequentially arranged in an (i+3)-th column. Also disclosed is a display panel including pixels arranged in accordance with the pixel arrangement structure, a display device including the display panel, and a set of masks for vapor-depositing an organic luminescent material in fabricating an organic luminescent display panel.Type: GrantFiled: March 13, 2018Date of Patent: February 22, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Chang Luo, Zhongying Yang, Jianpeng Wu
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Publication number: 20220002859Abstract: A mask, a manufacturing method therefor, and a manufacturing method for a display substrate are provided. The mask includes: a first clamping region and a second clamping region, which are opposite to each other in a first direction, and at least one mesh region between the first clamping region and the second clamping region, the mesh region is in a first shape, in a case where the mask is stretched in the first direction, the mesh region is in a target shape, the target shape is different from the first shape, and the target shape includes a polygon shape, a circle shape, or an ellipse shape.Type: ApplicationFiled: October 16, 2019Publication date: January 6, 2022Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Chang LUO, Fengli JI, Jianpeng WU, Zhongying YANG
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Publication number: 20210225953Abstract: A pixel arrangement structure is disclosed including a plurality of repeatedly arranged groups of sub-pixels. Each group of sub-pixels includes: one first sub-pixel and two second sub-pixels sequentially arranged in an i-th column, i being a natural number; two third sub-pixels and one first sub-pixel sequentially arranged in an (i+1)-th column; two second sub-pixels and one first sub-pixel sequentially arranged in an (i+2)-th column; and one first sub-pixel and two third pixels sequentially arranged in an (i+3)-th column. Also disclosed is a display panel including pixels arranged in accordance with the pixel arrangement structure, a display device including the display panel, and a set of masks for vapor-depositing an organic luminescent material in fabricating an organic luminescent display panel.Type: ApplicationFiled: March 13, 2018Publication date: July 22, 2021Inventors: Chang LUO, Zhongying YANG, Jianpeng WU
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Publication number: 20210222280Abstract: A tensioning device, including a base configured to carry a mask plate, a clamp configured to clamp the mask plate, and a deformation adjusting assembly provided on the base or on the clamp, wherein the deformation adjusting assembly is configured to adjust a deformation of an end portion of the mask plate protruding from the base in a direction of gravity when the base carries the mask plate, so as to make the deformation less than a preset deformation threshold. A base, a clamp and a clamping for the mask plate are also provided.Type: ApplicationFiled: April 19, 2018Publication date: July 22, 2021Inventors: Jianpeng WU, Zhongying YANG, Chang LUO
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Publication number: 20210187576Abstract: A design method of a metal mask, a manufacturing method of the metal mask and a computer-readable storage medium are provided. The design method of a metal mask includes: calculating amounts of deformations of the metal mask in two directions perpendicular to each other based on a stretching force of the metal mask in use and deformation properties of the metal mask in the two directions; and compensating the deformations of the metal mask in the two directions by compensation amounts for the deformations, which are identical and opposite to the amounts of the deformations of the metal mask in the two directions, respectively.Type: ApplicationFiled: January 10, 2018Publication date: June 24, 2021Inventors: Jianpeng WU, Weiwei DING, Zhongying YANG, Chang LUO
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Publication number: 20210185844Abstract: A method of manufacturing a display substrate and a display substrate motherboard. The method of manufacturing the display substrate includes: providing a base substrate including a first main surface and a second main surface opposite to each other and divided into at least one active region and a dummy region located around the active region; forming a magnetic layer on at least one of the first main surface within the dummy region and the second main surface; and forming an element layer on the first main surface.Type: ApplicationFiled: March 23, 2018Publication date: June 17, 2021Applicants: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Zhongying YANG, Jianpeng WU
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Publication number: 20210172051Abstract: The present application discloses an evaporation crucible including a crucible body and a plurality of nozzles connected to the crucible body. Each of the plurality of nozzles has an opening on a side distal to the crucible body. The plurality of nozzles include a first nozzle on a first edge of the plurality of nozzles. The first nozzle has a first height relative to a surface of the crucible body on a side proximal to the first edge greater than a second height relative to the surface of the crucible body on a side distal to the first edge.Type: ApplicationFiled: July 18, 2017Publication date: June 10, 2021Applicants: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Jianpeng Wu, Yinan Liang, Fengli Ji, Chang Luo, Zhongying Yang
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Patent number: 11004906Abstract: The present application discloses a display panel having a display area tessellated by repetition of a first subpixel group. The display panel includes an array of a plurality of first subpixel groups. Each of the plurality of first, subpixel groups includes a first subgroup and a second subgroup sequentially along a first direction. The first subgroup includes, a first subpixel of a first color, a first subpixel of a second color, and a first subpixel of a third color, sequentially along a second direction, the second direction being different from tire first direction. The second subgroup includes a second subpixel of the third color, a second subpixel of the second color, a second subpixel of the first color, a third subpixel of the third color, a third subpixel of the second color, and a third subpixel of the first color, sequentially along the second direction.Type: GrantFiled: September 18, 2017Date of Patent: May 11, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Lan Lan, Jianpeng Wu, Zhongying Yang, Yi Qu
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Patent number: 10790339Abstract: Provided are an OLED array substrate and a manufacturing method thereof, and a display device. The OLED array substrate includes a substrate and a plurality of pixel units provided thereon. The plurality of pixel units are arranged into a plurality of rows extending in a first direction and a plurality of columns extending in a second direction. Each pixel unit includes a plurality of subpixels emitting light of different colors. At least two subpixels emitting light of the same color are adjacent to each other in at least one of the first direction and the second direction.Type: GrantFiled: February 24, 2018Date of Patent: September 29, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhongying Yang, Jianpeng Wu, Yinan Liang
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Publication number: 20200251534Abstract: The present application discloses a display panel haying a display area tessellated by repetition of a first subpixel group. The display panel includes an array of a plurality of first subpixel groups. Each of the plurality of first subpixel groups includes a first subgroup and a second subgroup sequentially along a first direction. The first subgroup includes a first subpixel of a first color, a first subpixel of a second color, and a first subpixel of a third color, sequentially along a second direction, the second direction being different from the first direction. The second subgroup includes a second subpixel of the third color, a second subpixel of the second color, a second subpixel of the first color, a third subpixel of the third color, a third subpixel of the second color, and a third subpixel the first color, sequentially along the second direction.Type: ApplicationFiled: September 18, 2017Publication date: August 6, 2020Applicants: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Lan Lan, Jianpeng Wu, Zhongying Yang, Yi Qu
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Publication number: 20190131358Abstract: Provided are an OLED array substrate and a manufacturing method thereof, and a display device. The OLED array substrate includes a substrate and a plurality of pixel units provided thereon. The plurality of pixel units are arranged into a plurality of rows extending in a first direction and a plurality of columns extending in a second direction. Each pixel unit includes a plurality of subpixels emitting light of different colors. At least two subpixels emitting light of the same color are adjacent to each other in at least one of the first direction and the second direction.Type: ApplicationFiled: February 24, 2018Publication date: May 2, 2019Applicants: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhongying YANG, Jianpeng WU, Yinan LIANG