Patents by Inventor Zhi Du
Zhi Du 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: 20240231392Abstract: An operation method, a device, a system and a mobile device for a medical device are disclosed. The method comprises: when it is detected that a target object reaches an operation area, projecting a first image in the operation area (S201), the first image being used for guiding the target object into a preset area; when the target object enters the preset area, acquiring position information of the target object on the preset area, and controlling, according to the position information, a target operation device to perform a first target operation (S202); and obtaining feature information of the target object in real time when the target operation device performs the first target operation, and controlling, according to the feature information, the target operation device to adjust the first target operation (S203). The accuracy of the first target operation performed by the target operation device is ensured.Type: ApplicationFiled: May 26, 2021Publication date: July 11, 2024Inventors: CHENG NI, WEI ZHANG, ZHI-DU ZHANG, XU-KUN WANG, LI WANG, YI-FENG WANG
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Publication number: 20240091561Abstract: A radiation therapy system is disclosed. The radiation therapy system includes a gantry, a first radiation source, and a second radiation source. The gantry is configured to have a cavity extending in a direction along a rotation axis, and the cavity is configured to house a target object. The first radiation source is mounted on the gantry, and configured to emit a treatment beam to a treatment area of the target object. The second radiation source is mounted on the gantry, and configured to emit an imaging beam to an imaging area of the target object. The treatment area partially overlaps the imaging area. A rotation plane of the first radiation source and a rotation plane of the second radiation source are distributed in a direction along the rotation axis.Type: ApplicationFiled: September 18, 2023Publication date: March 21, 2024Inventors: CAN LIAO, BO CAI, LING-QING MEI, ZHI-DU ZHANG, CHENG NI, WEI ZHANG
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Patent number: 11397483Abstract: A touch panel, a manufacturing method thereof, and a display device are provided, and relates to the field of display technology. The touch panel includes a display area and a non-display area. The touch panel further includes: a base substrate; a metal bezel disposed above the base substrate and located in the non-display area; a transparent protective layer disposed above the metal bezel; and a touch function layer disposed above the transparent protective layer; wherein a side where the base substrate is located is a display side of the touch panel.Type: GrantFiled: June 12, 2018Date of Patent: July 26, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Haifeng Hu, Ming Zhang, Zhanqi Xu, Ting Zeng, Cui Chen, Liuyue Yin, Zhi Du
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Patent number: 11392229Abstract: A touch screen includes a base substrate; a first reflected layer disposed on a first surface of the base substrate; a second reflected layer disposed on a second surface of the base substrate; and a touch functional layer disposed on a surface of the second reflected layer away from the base substrate; wherein the first surface and the second surface are opposite to each other.Type: GrantFiled: September 21, 2018Date of Patent: July 19, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhongzheng Yang, Ming Zhang, Qicheng Chen, Weijie Ma, Zhi Du
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Patent number: 11281098Abstract: The present discloses is related to a method for manufacturing a touch substrate. The method of manufacturing the touch substrate may include depositing a first conductive film on a base substrate; performing a first joint exposure process based on a first negative photoresist on the base substrate on which the first conductive film was deposited to form a first electrode layer; forming an insulating layer on the base substrate on which the first electrode layer was formed; depositing a second conductive film on the base substrate on which the insulating layer was formed; and performing a second joint exposure process based on a second negative photoresist on the base substrate on which the second conductive film was deposited to form a second electrode layer.Type: GrantFiled: June 25, 2018Date of Patent: March 22, 2022Assignees: HEFEI XINSHENG PHOTOELECTRIC TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhi Du, Qicheng Chen, Ming Zhang, Haifeng Hu, Liuyue Yin
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Publication number: 20210364914Abstract: The present discloses is related to a method for manufacturing a touch substrate. The method of manufacturing the touch substrate may include depositing a first conductive film on a base substrate; performing a first joint exposure process based on a first negative photoresist on the base substrate on which the first conductive film was deposited to form a first electrode layer; forming an insulating layer on the base substrate on which the first electrode layer was formed; depositing a second conductive film on the base substrate on which the insulating layer was formed; and performing a second joint exposure process based on a second negative photoresist on the base substrate on which the second conductive film was deposited to form a second electrode layer.Type: ApplicationFiled: June 25, 2018Publication date: November 25, 2021Applicants: HEFEI XINSHENG PHOTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhi Du, Qicheng Chen, Ming Zhang, Haifeng Hu, Liuyue Yin
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Publication number: 20210365138Abstract: A touch screen includes a base substrate; a first reflected layer disposed on a first surface of the base substrate; a second reflected layer disposed on a second surface of the base substrate; and a touch functional layer disposed on a surface of the second reflected layer away from the base substrate; wherein the first surface and the second surface are opposite to each other.Type: ApplicationFiled: September 21, 2018Publication date: November 25, 2021Inventors: Zhongzheng YANG, Ming ZHANG, Qicheng CHEN, Weijie MA, Zhi DU
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Publication number: 20210357049Abstract: A touch panel, a manufacturing method thereof, and a display device are provided, and relates to the field of display technology. The touch panel includes a display area and a non-display area. The touch panel further includes: a base substrate; a metal bezel disposed above the base substrate and located in the non-display area; a transparent protective layer disposed above the metal bezel; and a touch function layer disposed above the transparent protective layer; wherein a side where the base substrate is located is a display side of the touch panel.Type: ApplicationFiled: June 12, 2018Publication date: November 18, 2021Inventors: Haifeng HU, Ming ZHANG, Zhanqi XU, Ting ZENG, Cui CHEN, Liuyue YIN, Zhi DU
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Patent number: 11050363Abstract: A frictional electric generator, a device including the frictional electric generator, and a method for manufacturing the frictional electric generator are provided. The frictional electric generator includes a first frictional unit and a second frictional unit arranged opposite to each other. The first frictional unit includes a first output electrode, and the second frictional unit includes a second output electrode. A composite layer is arranged in at least one of the first frictional unit or the second frictional unit, and is provided with a surface having concave-convex nanostructures as a frictional surface. The first output electrode and the second output electrode are configured to form a capacitor.Type: GrantFiled: February 1, 2018Date of Patent: June 29, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Haifeng Hu, Liuyue Yin, Zhanqi Xu, Weijie Ma, Zhi Du
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Patent number: 11016592Abstract: A display substrate, an in cell touch panel and a display device are provided. The black matrix includes at least one first touch electrode and at least one second touch electrode insulated from each other and intersecting with each other, and both the first touch electrode and the second touch electrode are in a grid structure, that is, the first touch electrode and the second touch electrode arranged to intersect with each other are reused as the black matrix.Type: GrantFiled: April 30, 2019Date of Patent: May 25, 2021Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Liuyue Yin, Ming Zhang, Qicheng Chen, Haifeng Hu, Weijie Ma, Zhi Du, Ting Zeng, Bin Li
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Publication number: 20200304041Abstract: A frictional electric generator, a device including the frictional electric generator, and a method for manufacturing the frictional electric generator are provided. The frictional electric generator includes a first frictional unit and a second frictional unit arranged opposite to each other. The first frictional unit includes a first output electrode, and the second frictional unit includes a second output electrode. A composite layer is arranged in at least one of the first frictional unit or the second frictional unit, and is provided with a surface having concave-convex nanostructures as a frictional surface. The first output electrode and the second output electrode are configured to form a capacitor.Type: ApplicationFiled: February 1, 2018Publication date: September 24, 2020Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Haifeng HU, Liuyue YIN, Zhanqi XU, Weijie MA, Zhi DU
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Publication number: 20200033976Abstract: A display substrate, an in cell touch panel and a display device are provided. The black matrix includes at least one first touch electrode and at least one second touch electrode insulated from each other and intersecting with each other, and both the first touch electrode and the second touch electrode are in a grid structure, that is, the first touch electrode and the second touch electrode arranged to intersect with each other are reused as the black matrix.Type: ApplicationFiled: April 30, 2019Publication date: January 30, 2020Inventors: Liuyue Yin, Ming Zhang, Qicheng Chen, Haifeng Hu, Weijie Ma, Zhi Du, Ting Zeng, Bin Li
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Patent number: 10198134Abstract: Embodiments of the present application provide a shadow elimination arrangement, a touch screen and a method for producing the same. The shadow elimination arrangement for a pattern of an ITO layer includes a silicon oxynitride layer, on which the pattern of the ITO layer is provided, being provided on a transparent substrate; and a silicon dioxide layer, provided over the pattern of the ITO layer.Type: GrantFiled: July 24, 2015Date of Patent: February 5, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhi Du, Ming Hu
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Patent number: 10175794Abstract: The present disclosure discloses a touch screen and a manufacturing method thereof, as well as a touch display apparatus comprising such a touch screen. The touch screen comprises: a substrate; a sensing component arranged on the substrate; an inner frame layer arranged to surround the sensing component; and an outer frame layer formed around an outer periphery of the inner frame layer, for encapsulating the sensing component and the inner frame layer. During the sensing component made of metal material is manufactured, since the inner frame layer is arranged at the inner side of the outer frame layer, the inner frame layer plays a role of heat insulation from a high temperature generated by the inner side of the outer frame layer, and thus prevents heat from being transferred to the outer frame layer. Therefore, even if a high temperature baking process is used, performance degradation of the outer frame layer caused by the high temperature may also be avoided.Type: GrantFiled: July 1, 2015Date of Patent: January 8, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhi Du, Ming Hu, Taofeng Xie
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Patent number: 10042447Abstract: A method for manufacturing a touch sensor having a single ITO layer is disclosed by the invention, including steps of: a) performing cleaning processing on a glass substrate; b) forming an index matching layer on the glass substrate, portions of the index matching layer corresponding to sensor cutting marks and sensor binding regions being at least partially removed, via a peelable adhesive disposed at sites corresponding to the sensor cutting marks and the sensor binding regions on the glass substrate or the index matching layer; c) forming an ITO layer on the partially removed index matching layer; and d) etching the ITO layer so as to form an pattern of the single ITO layer of the touch sensor. A touch sensor having a single ITO layer manufactured by the method and a touch screen including the touch sensor are further disclosed by the invention.Type: GrantFiled: May 15, 2015Date of Patent: August 7, 2018Assignees: BOE TECHNOLOGY GROUP, CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhi Du, Ming Hu
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Patent number: 10019089Abstract: The present invention provides a touch substrate, comprising a plurality of first electrodes extending along a first direction and a plurality of second electrodes extending along a second direction intersecting with the first direction, wherein the first electrode comprises a plurality of first electrode blocks, the second electrode comprises a plurality of second electrode blocks, adjacent two first electrode blocks are connected via at least one electrically conductive connecting piece, adjacent two second electrode blocks are formed integrally; a connecting piece comprises two contact portions and a connecting portion, the insulating layer at least covers each connecting piece and exceeds border of the connecting piece, the first electrode block is electrically connected to the contact portion via a via hole passing through the insulating layer, and a part of the contact portion is not exposed by the via hole.Type: GrantFiled: March 29, 2016Date of Patent: July 10, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jun Li, Xianlin Ding, Guiyu Zhang, Ting Zeng, Jun Chen, Qingpu Wang, Hongqiang Luo, Kefeng Li, Qicheng Chen, Zhi Du, Zhanqi Xu
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Publication number: 20170269737Abstract: The present disclosure relates to a touch screen, a manufacturing method thereof and a display device. The touch screen comprises: a glass substrate, a touch functional layer on the glass substrate, a white ink frame on the touch functional layer, and a black ink layer partially covering the white ink frame. The black ink layer has an extension portion extending away from the white ink frame along the touch functional layer. The extension portion has a via hole for electrically connecting to the touch functional layer. In this case, by adding a black ink layer on the white ink frame and fabricating a via hole structure in the extension portion of the black ink layer, an electrical connection with the touch functional layer is achieved.Type: ApplicationFiled: April 8, 2016Publication date: September 21, 2017Inventors: Fuwei ZOU, Ming HU, Juntao CHEN, Taofeng XIE, Zhi DU, Wenjie SHI
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Publication number: 20170177127Abstract: The present disclosure discloses a touch screen and a manufacturing method thereof, as well as a touch display apparatus comprising such a touch screen. The touch screen comprises: a substrate; a sensing component arranged on the substrate; an inner frame layer arranged to surround the sensing component; and an outer frame layer formed around an outer periphery of the inner frame layer, for encapsulating the sensing component and the inner frame layer. During the sensing component made of metal material is manufactured, since the inner frame layer is arranged at the inner side of the outer frame layer, the inner frame layer plays a role of heat insulation from a high temperature generated by the inner side of the outer frame layer, and thus prevents heat from being transferred to the outer frame layer. Therefore, even if a high temperature baking process is used, performance degradation of the outer frame layer caused by the high temperature may also be avoided.Type: ApplicationFiled: July 1, 2015Publication date: June 22, 2017Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., LtdInventors: Zhi DU, Ming Hu, Taofeng Xie
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Patent number: 9641478Abstract: A networking activity interactive system includes: a creating module for creating networking activity contents; an interactive module for receiving requests for participating the networking activity and participant data submitted by a user, to ensure only participant data in conformity with the networking activity contents is added to the participant user group of the networking activity, and the user is added to the participant user group; a database for storing the networking activity contents, the participant user group of the networking activity, and the participant reply content volume; and a presenting module for presenting the networking activity content and the participant reply content volume of the networking activity. Furthermore, a non-transitory computer readable recording medium, a client terminal and a server for networking activity interactive are also provided.Type: GrantFiled: October 2, 2015Date of Patent: May 2, 2017Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhuo Chen, Xuebao Fu, Jiale Huang, Li Liu, Guosheng Chen, Zhi Du, Qiulei Zhu, Wenqing Li, Yun Zhang
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Publication number: 20170031486Abstract: The present invention provides a touch substrate, comprising a plurality of first electrodes extending along a first direction and a plurality of second electrodes extending along a second direction intersecting with the first direction, wherein the first electrode comprises a plurality of first electrode blocks, the second electrode comprises a plurality of second electrode blocks, adjacent two first electrode blocks are connected via at least one electrically conductive connecting piece, adjacent two second electrode blocks are formed integrally; a connecting piece comprises two contact portions and a connecting portion, the insulating layer at least covers each connecting piece and exceeds border of the connecting piece, the first electrode block is electrically connected to the contact portion via a via hole passing through the insulating layer, and a part of the contact portion is not exposed by the via hole.Type: ApplicationFiled: March 29, 2016Publication date: February 2, 2017Inventors: Jun LI, Xianlin DING, Guiyu ZHANG, Ting ZENG, Jun CHEN, Qingpu WANG, Hongqiang LUO, Kefeng LI, Qicheng CHEN, Zhi DU, Zhanqi XU