Patents by Inventor Dongling SUN
Dongling SUN 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: 11662641Abstract: A display panel includes at least one first electrode, a plurality of second electrodes opposite to the at least one first electrode, and a plurality of microcapsules disposed between the at least one first electrode and the plurality of microcapsules. Each microcapsule includes a plurality of charged first particles of a first color and a plurality of charged light-emitting particles. Charge polarity of the plurality of first particles is opposite to charge polarity of the plurality of light-emitting particles, and the first color is different from a color of light emitted by the plurality of light-emitting particles.Type: GrantFiled: August 14, 2020Date of Patent: May 30, 2023Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventor: Dongling Sun
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Patent number: 11495147Abstract: The present disclosure provides a display device including a display panel, a pair of supporting components, a rotating component, a first fixing part and a second fixing part. The display panel comprises: a first side and a second side which are opposite to each other, and the first side is fixedly connected to the first fixing part, and the second side is fixedly connected to the second fixing part. The pair of supporting components comprises: a first supporting component and a second supporting component which are opposite to each other. A first end of the first supporting component is fixedly connected to a first end of the rotating component, and a second end of the first supporting component is fixedly connected to a first end of the second fixing part at the second side of the display panel.Type: GrantFiled: May 30, 2019Date of Patent: November 8, 2022Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Bowen Qu, Dongling Sun, Haitao Wang, Juncai Ma, Hongqiao Xu, Jinbo Xu
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Patent number: 11262623Abstract: A sealant, a manufacturing method therefor, a liquid crystal display (LCD) panel and a display device are provided. The sealant includes a sealant matrix and luminescent particulates distributed in the sealant matrix. The luminescent particulates at least emit ultraviolet (UV) light under UV irradiation.Type: GrantFiled: January 17, 2018Date of Patent: March 1, 2022Assignees: BOE Technology Group Co., Ltd., Hefei BOE Optoelectronics Technology Co., Ltd.Inventor: Dongling Sun
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Patent number: 11139318Abstract: An embodiment of the present disclosure provides an array substrate, a display panel, and a display device, relating to the field of display technology. The array substrate includes a plurality of sub-pixel regions. The sub-pixel regions include at least one white sub-pixel region and a sub-pixel region adjacent to the white sub-pixel region. A signal line is disposed between the white sub-pixel region and the sub-pixel region adjacent thereto. At most a first data line is disposed between the white sub-pixel region and the adjacent sub-pixel region. The first data line is used to provide a data signal to a sub-pixel electrode in the white sub-pixel region. The signal line transmits a signal of a different type than the data signal.Type: GrantFiled: March 19, 2018Date of Patent: October 5, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Dongling Sun, Lisen Wang, Xiaobin Yin, Chaozhi Yu
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Publication number: 20210278714Abstract: A sealant, a manufacturing method therefor, a liquid crystal display (LCD) panel and a display device are provided. The sealant includes a sealant matrix and luminescent particulates distributed in the sealant matrix. The luminescent particulates at least emit ultraviolet (UV) light under UV irradiation.Type: ApplicationFiled: January 17, 2018Publication date: September 9, 2021Applicants: BOE Technology Group Co., Ltd., Hefei BOE Optoelectronics Technology Co., Ltd.Inventor: Dongling Sun
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Publication number: 20210183891Abstract: An embodiment of the present disclosure provides an array substrate, a display panel, and a display device, relating to the field of display technology. The array substrate includes a plurality of sub-pixel regions. The sub-pixel regions include at least one white sub-pixel region and a sub-pixel region adjacent to the white sub-pixel region. A signal line is disposed between the white sub-pixel region and the sub-pixel region adjacent thereto. At most a first data line is disposed between the white sub-pixel region and the adjacent sub-pixel region. The first data line is used to provide a data signal to a sub-pixel electrode in the white sub-pixel region. The signal line transmits a signal of a different type than the data signal.Type: ApplicationFiled: March 19, 2018Publication date: June 17, 2021Inventors: Dongling SUN, Lisen WANG, Xiaobin YIN, Chaozhi YU
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Publication number: 20210048720Abstract: A display panel includes at least one first electrode, a plurality of second electrodes opposite to the at least one first electrode, and a plurality of microcapsules disposed between the at least one first electrode and the plurality of microcapsules. Each microcapsule includes a plurality of charged first particles of a first color and a plurality of charged light-emitting particles. Charge polarity of the plurality of first particles is opposite to charge polarity of the plurality of light-emitting particles, and the first color is different from a color of light emitted by the plurality of light-emitting particles.Type: ApplicationFiled: August 14, 2020Publication date: February 18, 2021Inventor: Dongling SUN
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Patent number: 10794174Abstract: A dynamically self-balancing pressurized borehole sealing apparatus and method thereof for coal seam gas pressure measurement having a pressure measuring tube arranged in a borehole with one end of the pressure measuring tube provided with a pressure measuring unit. The pressure measuring tube is wrapped with an expansion airbag and provided with a pressure introducing hole communicating with the expansion airbag. On each side of the expansion airbag, the pressure measuring tube is wrapped with a front borehole inflatable sealing airbag and a rear borehole inflatable sealing airbag respectively. A gel injection chamber is reserved between the front borehole sealing airbag and the rear borehole sealing airbag and between the expansion airbag and an inner side of the borehole. Gas from the pressure measuring tube expands the expansion airbag and squeezes sealing gel in the gel injection chamber into borehole fractures for dynamic pressurized sealing.Type: GrantFiled: July 13, 2018Date of Patent: October 6, 2020Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Wei Lu, Zhen Liu, Guansheng Qi, Jinliang Li, Dongling Sun, Weimin Cheng, Dong Wang, Chuanrui Qin
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Publication number: 20200202753Abstract: The present disclosure provides a display device including a display panel, a pair of supporting components, a rotating component, a first fixing part and a second fixing part. The display panel comprises: a first side and a second side which are opposite to each other, and the first side is fixedly connected to the first fixing part, and the second side is fixedly connected to the second fixing part. The pair of supporting components comprises: a first supporting component and a second supporting component which are opposite to each other. A first end of the first supporting component is fixedly connected to a first end of the rotating component, and a second end of the first supporting component is fixedly connected to a first end of the second fixing part at the second side of the display panel.Type: ApplicationFiled: May 30, 2019Publication date: June 25, 2020Inventors: Bowen QU, Dongling SUN, Haitao WANG, Juncai MA, Hongqiao XU, Jinbo XU
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Patent number: 10620764Abstract: The present disclosure relates to a color filter substrate, a fabrication method thereof, and a display panel. The color filter substrate includes: a substrate including a first surface and a second surface opposite to each other; a color filter film disposed on the first surface of the substrate; and a force sensitive film disposed on the second surface of the substrate. Further, the force sensitive film is configured to act as a conductor when no pressure is applied and as a non-conductor when under pressure.Type: GrantFiled: June 20, 2018Date of Patent: April 14, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Dongling Sun, Xiaobin Yin, Zhengwei Zhu, Wencheng Hu
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Publication number: 20190323340Abstract: Provided are a dynamically self-balancing pressurized borehole sealing apparatus and a method thereof for coal seam gas pressure measurement, wherein the dynamically self-balancing pressurized borehole sealing apparatus for coal seam gas pressure measurement comprises a pressure measuring tube arranged in a borehole, one end of the pressure measuring tube is provided with a pressure measuring unit for measuring a gas pressure, the pressure measuring tube is surrounded and wrapped with an expansion airbag, the pressure measuring tube is provided with a pressure introducing hole communicating with the expansion airbag, both sides of the expansion airbag on the pressure measuring tube are surrounded and wrapped with a front borehole sealing airbag and a rear borehole sealing airbag respectively, a gel injection chamber is reserved between the three of the front borehole sealing airbag, the rear borehole sealing airbag and the expansion airbag and an inner side of the borehole, the gel injection chamber is filledType: ApplicationFiled: July 13, 2018Publication date: October 24, 2019Inventors: Wei LU, Zhen LIU, Guansheng QI, Jinliang LI, Dongling SUN, Weimin CHENG, Dong WANG, Chuanrui QIN
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Patent number: 10332917Abstract: The present disclosure provides a pixel unit and a method for producing the same, an array substrate and a display apparatus. The pixel unit includes: a thin film transistor; an insulation layer formed at least on a drain electrode of the thin film transistor and formed therein with a via hole which extends through the insulation layer to expose the drain electrode of the thin film transistor below the insulation layer; a pixel electrode formed on the insulation layer and electrically connected to the drain electrode of the thin film transistor at the via hole; and at least one elevating layer formed below the via hole and located below a part of the drain electrode exposed from the via hole such that the exposed part has a height greater than the height of the parts of the drain electrode adjacent to the exposed part. The depth and slope of the via hole is reduced by adding the elevating layer below the via hole.Type: GrantFiled: August 31, 2015Date of Patent: June 25, 2019Assignees: BOE TECHNOLOGY CROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xiaobin Yin, Chuanbao Chen, Dongling Sun, Lisen Wang
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Publication number: 20190127631Abstract: The present disclosure provides a display panel and an encapsulating method thereof, the display panel includes: a first substrate; a second substrate; and an adhesive layer disposed between the first substrate and the second substrate; the adhesive layer is located in a peripheral region of the first substrate and the second substrate for sealing the first substrate and the second substrate, wherein the adhesive layer is uniformly mixed with light emitting materials, so that light intensity of the light emitting materials at different positions in the adhesive layer is detected by a detecting device.Type: ApplicationFiled: May 11, 2018Publication date: May 2, 2019Inventor: Dongling SUN
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Publication number: 20190121464Abstract: The present disclosure relates to a color filter substrate, a fabrication method thereof, and a display panel. The color filter substrate includes: a substrate including a first surface and a second surface opposite to each other; a color filter film disposed on the first surface of the substrate; and a force sensitive film disposed on the second surface of the substrate. Further, the force sensitive film is configured to act as a conductor when no pressure is applied and as a non-conductor when under pressure.Type: ApplicationFiled: June 20, 2018Publication date: April 25, 2019Inventors: Dongling SUN, Xiaobin YIN, Zhengwei ZHU, Wencheng HU
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Patent number: 10140934Abstract: A pixel unit, a display device and a driving method thereof are provided. The display unit includes at least four sub-pixels, wherein three sub-pixels are polygonal, while the other at least one sub-pixel is disposed in a gap enclosed by the three polygonal sub-pixels.Type: GrantFiled: June 30, 2014Date of Patent: November 27, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xiaobin Yin, Ku Hyun Park, Dongling Sun
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Patent number: 10114253Abstract: The present disclosure provides a display panel, a display device, their manufacturing methods, and a substrate curving device. The method for manufacturing the display panel includes steps of: providing two substrates for forming the display panel; arranging the two substrates opposite to each other, curving the two substrates at a predetermined curvature, and directly dripping liquid crystals into a space between the two curved substrates, so as to make the liquid crystals to have a twist angle matching with the predetermined curvature of the two curved substrates; and after the dripping, arranging the two substrates opposite to each other to form a cell. According to the present disclosure, the liquid crystals are dripped into between the two curved substrates, the then the two curved substrates are arranged opposite to each other to form the display panel.Type: GrantFiled: August 12, 2016Date of Patent: October 30, 2018Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Youngman Kwon, Kuhyun Park, Yunbok Lee, Dongling Sun, Zhengwei Zhu, Wenhao Zhang, Sheng Wang
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Publication number: 20170192297Abstract: The present disclosure provides a display panel, a display device, their manufacturing methods, and a substrate curving device. The method for manufacturing the display panel includes steps of: providing two substrates for forming the display panel; arranging the two substrates opposite to each other, curving the two substrates at a predetermined curvature, and directly dripping liquid crystals into a space between the two curved substrates, so as to make the liquid crystals to have a twist angle matching with the predetermined curvature of the two curved substrates; and after the dripping, arranging the two substrates opposite to each other to form a cell. According to the present disclosure, the liquid crystals are dripped into between the two curved substrates, the then the two curved substrates are arranged opposite to each other to form the display panel.Type: ApplicationFiled: August 12, 2016Publication date: July 6, 2017Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Youngman KWON, Kuhyun PARK, Yunbok LEE, Dongling SUN, Zhengwei ZHU, Wenhao ZHANG, Sheng WANG
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Publication number: 20170141132Abstract: The present disclosure provides a pixel unit and a method for producing the same, an array substrate and a display apparatus. The pixel unit includes: a thin film transistor; an insulation layer formed at least on a drain electrode of the thin film transistor and formed therein with a via hole which extends through the insulation layer to expose the drain electrode of the thin film transistor below the insulation layer; a pixel electrode formed on the insulation layer and electrically connected to the drain electrode of the thin film transistor at the via hole; and at least one elevating layer formed below the via hole and located below a part of the drain electrode exposed from the via hole such that the exposed part has a height greater than the height of the parts of the drain electrode adjacent to the exposed part. The depth and slope of the via hole is reduced by adding the elevating layer below the via hole.Type: ApplicationFiled: August 31, 2015Publication date: May 18, 2017Inventors: Xiaobin Yin, Chuanbao Chen, Dongling Sun, Lisen Wang
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Patent number: 9638969Abstract: A liquid crystal display (LCD) panel, a manufacturing method thereof and a display device are provided. The LCD panel includes an array substrate and a color filter substrate which are cell-assembled. Liquid crystals are filled between the array substrate and the color filter substrate. A sealant is disposed between peripheral areas of the array substrate and the color filter color filter substrate to seal the array substrate and the color filter substrate, wherein an electrostatic protection layer is also disposed at the peripheral area of the array substrate and configured to cover a peripheral circuit at the peripheral area of the array substrate to provide electrostatic protection for the peripheral circuit.Type: GrantFiled: August 27, 2015Date of Patent: May 2, 2017Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Dongling Sun
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Publication number: 20160274426Abstract: A liquid crystal display (LCD) panel, a manufacturing method thereof and a display device are provided. The LCD panel includes an array substrate and a color filter substrate which are cell-assembled. Liquid crystals are filled between the array substrate and the color filter substrate. A sealant is disposed between peripheral areas of the array substrate and the color filter color filter substrate to seal the array substrate and the color filter substrate, wherein an electrostatic protection layer is also disposed at the peripheral area of the array substrate and configured to cover a peripheral circuit at the peripheral area of the array substrate to provide electrostatic protection for the peripheral circuit.Type: ApplicationFiled: August 27, 2015Publication date: September 22, 2016Inventor: Dongling SUN