Patents by Inventor Qingyong Meng
Qingyong Meng 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: 20240083575Abstract: An amphibious robot includes a housing including a first shell and a second shell and having a first configuration and a second configuration, a rack disposed in an inner cavity of the housing, a telescopic assembly disposed on the rack and connected between the first shell and the second shell, and a rotary wing assembly disposed on the rack and having a folded configuration and a flight configuration. The rotary wing assembly includes: a folding arm with one end rotatably connected to the rack, a rotary wing, and a tilting arm connected between the rotary wing and the folding arm, the tilting arm and the rotary wing are extended to an outside of the housing to be adapted to drive the robot to fly in the flight configuration, and the tilting arm is rotatable relative to the folding arm to adjust a rotation direction of the rotary wing.Type: ApplicationFiled: July 26, 2023Publication date: March 14, 2024Inventors: Long Ma, Wenzhen Wu, Weizhen Zhang, Qingyong Meng, Ying Feng, Desheng Zhang, Weijian Xu, Qingfeng Rong, Yuliang Ma, Jie Zheng
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Publication number: 20220285459Abstract: A display panel, a mask plate, a method for manufacturing the display panel, and a display device are provided. The display panel includes a display area and a peripheral area surrounding the display area, and the display panel further includes: at least two integrated chips located in the peripheral area of the display area and arranged along a boundary direction of the display area; at least one flow rate regulating structure is respectively located between two adjacent integrated chips and located on a side of the integrated chips remote from the display area, and the flow rate regulating structure is configured to adjust a flow rate of process liquid.Type: ApplicationFiled: November 19, 2021Publication date: September 8, 2022Inventors: Kun YU, Xingxing SONG, Fude ZHA, Ming WANG, Haitao WANG, Yanming LV, Yusheng AN, Qingyong MENG
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Patent number: 11327355Abstract: The present application discloses a display substrate. The display substrate includes a base substrate; a color filter on the base substrate; and an overcoat layer on a side of the color filter distal to the base substrate. The overcoat layer includes a first sublayer and a second sublayer, the second sublayer on a side of the first sublayer distal to the base substrate. The first sublayer includes a first polymer material. The second sublayer includes a second polymer material different from the first polymer material.Type: GrantFiled: November 16, 2017Date of Patent: May 10, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., Hefei BOE Optoelectronics Technology Co., Ltd.Inventors: Shirong Yu, Qingyong Meng, Chunhui Wu
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Patent number: 11269439Abstract: A touch panel comprises a first substrate (1), a second substrate (2) opposite to the first substrate (1), and spacers (5) between the first substrate (1) and the second substrate (2). At least one of the spacers (5) comprises a piezoelectric material. The piezoelectric material is a graphene-polyborosiloxane composite.Type: GrantFiled: September 6, 2017Date of Patent: March 8, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shirong Yu, Qingyong Meng, Chunhui Wu
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Publication number: 20210208453Abstract: The present application discloses a display substrate. The display substrate includes a base substrate; a color filter on the base substrate; and an overcoat layer on a side of the color filter distal to the base substrate. The overcoat layer includes a first sublayer and a second sublayer, the second sublayer on a side of the first sublayer distal to the base substrate. The first sublayer includes a first polymer material. The second sublayer includes a second polymer material different from the first polymer material.Type: ApplicationFiled: November 16, 2017Publication date: July 8, 2021Applicants: BOE TECHNOLOGY GROUP CO., LTD., Hefei BOE Optoelectronics Technology Co., Ltd.Inventors: Shirong Yu, Qingyong Meng, Chunhui Wu
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Publication number: 20210173539Abstract: A touch panel comprises a first substrate (1), a second substrate (2) opposite to the first substrate (1), and spacers (5) between the first substrate (1) and the second substrate (2). At least one of the spacers (5) comprises a piezoelectric material. The piezoelectric material is a graphene-polyborosiloxane composite.Type: ApplicationFiled: September 6, 2017Publication date: June 10, 2021Applicants: BOE Technology Group Co., Ltd., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shirong Yu, Qingyong Meng, Chunhui Wu
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Patent number: 10916602Abstract: The embodiments of the present disclosure provide a base plate, a manufacturing method thereof and a display panel, relating to the field of display technology. Ink droplets in grooves defined by a pixel defining layer can be spread uniformly, thereby effectively improving the product quality and the display effect. The base plate comprises a substrate and a pixel defining layer arranged on the substrate, wherein the pixel defining layer comprises dams and several micron-sized protrusions arranged on the upper surfaces and sides of the dams; and the protrusions have lyophobic property.Type: GrantFiled: May 31, 2018Date of Patent: February 9, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shirong Yu, Qingyong Meng, Chunhui Wu
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Patent number: 10821482Abstract: The cleaning device provided in the present disclosure includes a housing, the housing includes at least two housing units formed by sectioning the housing, and two adjacent housing units are detachably connected with each other. The housing is provided with a storage device, a recovery device, and a liquid-supplying device; an opening is arranged on the housing and a guide head is provided in the opening. The storage device stores a cleaning cloth, which is drawn out of the storage device and extends out of the housing via the opening, and which extends into the housing via the opening after going around the guide head and is then connected to the recovery device. The recovery device is configured to draw the cleaning cloth to the recovery device to recover the cleaning cloth.Type: GrantFiled: September 12, 2018Date of Patent: November 3, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yong Wang, Yusheng An, Shengchao Jiang, Qingyong Meng
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Patent number: 10585299Abstract: A method of thinning a display panel and a display device are provided, to solve the technical issue in the related art that a color filter substrate of an ultrathin display panel is of a lower strength if the color filter substrate is too thin. According to the method of thinning the display panel, the intermediate layer is coated onto the surface of the first substrate away from the second substrate, the protection adhesive is attached on the intermediate layer, and the second substrate is chemically thinned at one side thereof, thereby protecting the first substrate from being chemically thinned during the chemical thinning.Type: GrantFiled: September 9, 2016Date of Patent: March 10, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Qingyong Meng, Ji Jin
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Patent number: 10508860Abstract: A vacuum drying system includes: a support platform, which is used to support the substrate, wherein the support platform comprises a plurality of sub-platforms which are arranged along a predetermined direction and there are gaps between the adjacent sub-platforms; a mechanical arm which comprises a plurality of strip structures at positions corresponding to the gaps, and is used to place the substrate onto the support platform or move the substrate out of the support platform. Comparing to the prior art wherein the substrate is supported by a plurality of needle-shaped supports in the vacuum drying process, in the technical solution of the present disclosure, the contact area between the support platform and the substrate is much larger, which can reduce the local pressure on the substrate, thereby avoiding the display brightness mura of the substrate caused by the supporting operation in the vacuum drying process.Type: GrantFiled: August 3, 2016Date of Patent: December 17, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yusheng An, Qingyong Meng
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Publication number: 20190143377Abstract: The cleaning device provided in the present disclosure includes a housing, the housing includes at least two housing units formed by sectioning the housing, and two adjacent housing units are detachably connected with each other. The housing is provided with a storage device, a recovery device, and a liquid-supplying device; an opening is arranged on the housing and a guide head is provided in the opening. The storage device stores a cleaning cloth, which is drawn out of the storage device and extends out of the housing via the opening, and which extends into the housing via the opening after going around the guide head and is then connected to the recovery device. The recovery device is configured to draw the cleaning cloth to the recovery device to recover the cleaning cloth.Type: ApplicationFiled: September 12, 2018Publication date: May 16, 2019Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yong WANG, Yusheng AN, Shengchao JIANG, Qingyong MENG
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Patent number: 10274762Abstract: A display substrate motherboard and a manufacturing method and a detecting method thereof are provided. The display substrate motherboard includes a base substrate, a plurality of display substrate regions located on the base substrate to form a plurality of display substrates, and a plurality of spacer regions located among the display substrate regions, at least one detecting region being disposed in the spacer regions. The detecting region includes at least one film layer. The display substrate region includes at least one film layer which is disposed in a same layer as the at least one film layer of the detecting region, the film layer of the detecting region having a same thickness as the film layers in the display substrate regions.Type: GrantFiled: December 5, 2016Date of Patent: April 30, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Kun Yu, Changdi Chen, Qingyong Meng, Tao Yang, Shengchao Jiang, Yusheng An, Chunhui Wu
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Patent number: 10209632Abstract: The embodiments of the disclosure relate to a proximity exposure device and an exposure method thereof. The proximity exposure device includes: a loading table; a holder mounted onto the loading table to hold a mask; a vacuum hood arranged above the mask to form a sealed space above the mask; and a pumping mechanism connected to the vacuum hood to pump air from the vacuum hood such that a negative pressure state is formed above the mask.Type: GrantFiled: October 20, 2017Date of Patent: February 19, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shengchao Jiang, Shirong Yu, Qingyong Meng
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Publication number: 20190051712Abstract: The embodiments of the present disclosure provide a base plate, a manufacturing method thereof and a display panel, relating to the field of display technology. Ink droplets in grooves defined by a pixel defining layer can be spread uniformly, thereby effectively improving the product quality and the display effect. The base plate comprises a substrate and a pixel defining layer arranged on the substrate, wherein the pixel defining layer comprises dams and several micron-sized protrusions arranged on the upper surfaces and sides of the dams; and the protrusions have lyophobic property.Type: ApplicationFiled: May 31, 2018Publication date: February 14, 2019Inventors: Shirong YU, Qingyong MENG, Chunhui WU
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Publication number: 20180275522Abstract: The embodiments of the disclosure relate to a proximity exposure device and an exposure method thereof. The proximity exposure device includes: a loading table; a holder mounted onto the loading table to hold a mask; a vacuum hood arranged above the mask to form a sealed space above the mask; and a pumping mechanism connected to the vacuum hood to pump air from the vacuum hood such that a negative pressure state is formed above the mask.Type: ApplicationFiled: October 20, 2017Publication date: September 27, 2018Inventors: Shengchao Jiang, Shirong Yu, Qingyong Meng
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Publication number: 20180217415Abstract: A method of thinning a display panel and a display device are provided, to solve the technical issue in the related art that a color filter substrate of an ultrathin display panel is of a lower strength if the color filter substrate is too thin. According to the method of thinning the display panel, the intermediate layer is coated onto the surface of the first substrate away from the second substrate, the protection adhesive is attached on the intermediate layer, and the second substrate is chemically thinned at one side thereof, thereby protecting the first substrate from being chemically thinned during the chemical thinning.Type: ApplicationFiled: September 9, 2016Publication date: August 2, 2018Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Qingyong MENG, Ji JIN
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Publication number: 20180024390Abstract: A display substrate motherboard and a manufacturing method and a detecting method thereof are provided. The display substrate motherboard includes a base substrate, a plurality of display substrate regions located on the base substrate to form a plurality of display substrates, and a plurality of spacer regions located among the display substrate regions, at least one detecting region being disposed in the spacer regions. The detecting region includes at least one film layer. The display substrate region includes at least one film layer which is disposed in a same layer as the at least one film layer of the detecting region, the film layer of the detecting region having a same thickness as the film layers in the display substrate regions.Type: ApplicationFiled: December 5, 2016Publication date: January 25, 2018Inventors: Kun YU, Changdi CHEN, Qingyong MENG, Tao YANG, Shengchao JIANG, Yusheng AN, Chunhui WU
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Patent number: 9798053Abstract: A mask plate, a color filter substrate and a method for fabricating the same, a display panel and display device are disclosed. The mask plate includes a light transmitting region having at least two light transmittance levels, wherein the light transmittance level of the light transmitting region corresponding to a black matrix is configured to be increased from a central region of the mask plate to a peripheral region of the mask plate.Type: GrantFiled: March 29, 2016Date of Patent: October 24, 2017Assignees: BOE Technology Group Co., Ltd., Hefei BOE Optoelectronics Technology Co., Ltd.Inventor: Qingyong Meng
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Publication number: 20170268822Abstract: A vacuum drying system includes: a support platform, which is used to support the substrate, wherein the support platform comprises a plurality of sub-platforms which are arranged along a predetermined direction and there are gaps between the adjacent sub-platforms; a mechanical arm which comprises a plurality of strip structures at positions corresponding to the gaps, and is used to place the substrate onto the support platform or move the substrate out of the support platform. Comparing to the prior art wherein the substrate is supported by a plurality of needle-shaped supports in the vacuum drying process, in the technical solution of the present disclosure, the contact area between the support platform and the substrate is much larger, which can reduce the local pressure on the substrate, thereby avoiding the display brightness mura of the substrate caused by the supporting operation in the vacuum drying process.Type: ApplicationFiled: August 3, 2016Publication date: September 21, 2017Inventors: Yusheng An, Qingyong Meng
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Publication number: 20160291221Abstract: A mask plate, a color filter substrate and a method for fabricating the same, a display panel and display device are disclosed. The mask plate includes a light transmitting region having at least two light transmittance levels, wherein the light transmittance level of the light transmitting region corresponding to a black matrix is configured to be increased from a central region of the mask plate to a peripheral region of the mask plate.Type: ApplicationFiled: March 29, 2016Publication date: October 6, 2016Inventor: Qingyong Meng