Patents by Inventor Qiyu Shen

Qiyu Shen 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).

  • Patent number: 11281327
    Abstract: A touch substrate, a method of driving the same, and a touch display device are provided, and the touch substrate includes: a plurality of emitting electrode patterns arranged along a first direction, wherein the emitting electrode patterns includes an emitting electrode sub-pattern or a plurality of electrically connected emitting electrode sub-patterns; a plurality of first receiving electrode patterns arranged along a Y-direction, wherein the first receiving electrode patterns includes a plurality of electrically connected first receiving electrode sub-patterns; a plurality of second receiving electrode patterns arranged along an X-direction and insulated from the first receiving electrode pattern, and the second receiving electrode pattern includes a plurality of second receiving electrode sub-patterns electrically connected in sequence; the first direction intersecting both the X-direction and the Y-direction.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: March 22, 2022
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jie Song, Qiyu Shen, Honggang Gu
  • Patent number: 10942390
    Abstract: Embodiments of the present invention provide a display substrate, a fabricating method thereof, and a display panel. The display substrate includes a substrate, a display structure layer disposed on the substrate, and an alignment layer. A grating polarizing layer is disposed in the display structure layer, and an optical alignment direction of the alignment layer is parallel to or perpendicular to a transmission axis direction of the grating polarizing layer.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: March 9, 2021
    Assignees: Hefei BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xufei Xu, Na Zhao, Gangqi Huang, Chuanyan Wang, Gaofei Shi, Qiyu Shen
  • Patent number: 10756122
    Abstract: There is provided a manufacture method of an array substrate of a display device using TFT as a pixel control unit, an array substrate, and a display apparatus. In this method, when a data line and source and drain electrodes of a TFT are prepared, a half-tone mask is used to retain at least one part of a photoresist on the data line; and the retained photoresist is softened by heating so that the at least one part of the data line is coated by the retained photoresist.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: August 25, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhaofan Liu, Yijun Wang, Na Zhao, Qiyu Shen
  • Patent number: 10734592
    Abstract: The present disclosure provides a method for manufacturing a thermal insulation film, a thermal insulation structure, and a display device. The method for manufacturing the thermal insulation film includes: providing a substrate; forming a sacrificial layer on the substrate; forming a thermal insulation layer on the sacrificial layer, the thermal insulation layer including at least one opening capable of exposing a portion of the sacrificial layer; and etching the sacrificial layer through the opening, so as to form a plurality of hollow holes between the thermal insulation layer and the substrate. A method for manufacturing the thermal insulation film according to the present disclosure is used for manufacturing a thermal insulation film.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: August 4, 2020
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xufei Xu, Na Zhao, Yijun Wang, Qiyu Shen
  • Publication number: 20200225534
    Abstract: Embodiments of the present invention provide a display substrate, a fabricating method thereof, and a display panel. The display substrate includes a substrate, a display structure layer disposed on the substrate, and an alignment layer. A grating polarizing layer is disposed in the display structure layer, and an optical alignment direction of the alignment layer is parallel to or perpendicular to a transmission axis direction of the grating polarizing layer.
    Type: Application
    Filed: June 28, 2019
    Publication date: July 16, 2020
    Inventors: Xufei XU, Na ZHAO, Gangqi HUANG, Chuanyan WANG, Gaofei SHI, Qiyu SHEN
  • Publication number: 20200183564
    Abstract: A touch substrate, a method of driving the same, and a touch display device are provided, and the touch substrate includes: a plurality of emitting electrode patterns arranged along a first direction, wherein the emitting electrode patterns includes an emitting electrode sub-pattern or a plurality of electrically connected emitting electrode sub-patterns; a plurality of first receiving electrode patterns arranged along a Y-direction, wherein the first receiving electrode patterns includes a plurality of electrically connected first receiving electrode sub-patterns; a plurality of second receiving electrode patterns arranged along an X-direction and insulated from the first receiving electrode pattern, and the second receiving electrode pattern includes a plurality of second receiving electrode sub-patterns electrically connected in sequence; the first direction intersecting both the X-direction and the Y-direction.
    Type: Application
    Filed: July 25, 2019
    Publication date: June 11, 2020
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jie SONG, Qiyu SHEN, Honggang GU
  • Patent number: 10497722
    Abstract: The present invention discloses an array substrate and a manufacturing method thereof, and a liquid crystal display device, which relate to the field of liquid crystal display technology and may keep patterns at the slit tail ends of slit electrodes consistent with predesigned patterns so as to avoid a trace mura phenomenon. The array substrate includes a plurality of sub-pixel units defined by crossing of a plurality of gate lines and a plurality of data lines, wherein a first electrode is arranged in each sub-pixel unit, the first electrode is a slit electrode, and a common electrode line is arranged below the first electrode. In each sub-pixel unit, a light blocking layer is arranged between the common electrode line and the first electrode, and both the slit tail end of the first electrode and the common electrode line are positioned in the area of the light blocking layer.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: December 3, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Qiyu Shen
  • Publication number: 20190363268
    Abstract: The present disclosure provides a method for manufacturing a thermal insulation film, a thermal insulation structure, and a display device. The method for manufacturing the thermal insulation film includes: providing a substrate; forming a sacrificial layer on the substrate; forming a thermal insulation layer on the sacrificial layer, the thermal insulation layer including at least one opening capable of exposing a portion of the sacrificial layer; and etching the sacrificial layer through the opening, so as to form a plurality of hollow holes between the thermal insulation layer and the substrate. A method for manufacturing the thermal insulation film according to the present disclosure is used for manufacturing a thermal insulation film.
    Type: Application
    Filed: January 9, 2019
    Publication date: November 28, 2019
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xufei XU, Na ZHAO, Yijun WANG, Qiyu SHEN
  • Publication number: 20190157591
    Abstract: Embodiments of the present disclosure relate to the display technical field and provide a thin film transistor and a method for producing the same, an array baseplate, and a display device. The method for producing the thin film transistor includes forming an active layer which includes: forming a plurality of processing regions along a first direction on a substrate, where any two adjacent processing regions have different hydrophilicities and the first direction is parallel with the transmission direction of carriers in the thin film transistor, forming an active layer on the substrate to cover at least part of a junctional region between two adjacent processing regions.
    Type: Application
    Filed: September 13, 2017
    Publication date: May 23, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Miao Yuan, Qiyu Shen, Xufei Xu, Jianying Zhan, Haibing Guo
  • Publication number: 20190157303
    Abstract: There is provided a manufacture method of an array substrate of a display device using TFT as a pixel control unit, an array substrate, and a display apparatus. In this method, when a data line and source and drain electrodes of a TFT are prepared, a half-tone mask is used to retain at least one part of a photoresist on the data line; and the retained photoresist is softened by heating so that the at least one part of the data line is coated by the retained photoresist.
    Type: Application
    Filed: June 25, 2018
    Publication date: May 23, 2019
    Inventors: Zhaofan Liu, Yijun Wang, Na Zhao, Qiyu Shen
  • Patent number: 10296118
    Abstract: The present disclosure provides a touch display substrate and a touch display device, relates to a display field and solves a technical problem of lower sensibility of the touch display device. The touch display substrate comprises a plurality of touch electrodes, wherein the plurality of touch electrodes are divided into at least one touch electrode pair; each of the touch electrode pair includes first and second touch electrodes which are adjacent to each other; the first touch electrode comprises a first bending portion; the second touch electrode comprises second bending portion; and the second bending portions correspond to the first bending portions at positions. The touch display substrate according to the present disclosure may be applied to the touch display device.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: May 21, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jie Song, Qiyu Shen, Na Zhao, Xufei Xu, Gaofei Shi
  • Patent number: 10288921
    Abstract: A rubber frame, a backlight, a display device and assembling method thereof are disclosed. Embodiments of the present disclosure relate to the field of display technology, can prevent the liquid crystal panel and the backlight from being loosen or separated from each other and can eliminate or at least reduce display faults caused thereby. The rubber frame of the disclosure is suitable for liquid crystal display devices, and a side wall of the rubber frame is provided a slot for receiving a liquid crystal cell. The slot is formed as a half-closed structure having three enclosing side walls and only one open side. The rubber frame and the display device of the present disclosure include the rubber frame.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: May 14, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Qiyu Shen
  • Patent number: 9978782
    Abstract: The present invention provides a manufacturing method of an array substrate, an array substrate and a display apparatus. The manufacturing method comprises steps of: forming a thin film transistor and a signal line on a glass substrate, and forming an organic insulating layer above the thin film transistor and the signal line correspondingly; forming a passivation insulating layer on the organic insulating layer, wherein, before forming the passivation insulating layer, the manufacturing method further comprises a step of: performing a pre-heating process on the glass substrate on which the organic insulating layer is formed.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: May 22, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Qiyu Shen
  • Patent number: 9942961
    Abstract: A backlight module and a display apparatus are provided. The backlight module comprises a backlight source and optical sheets, wherein the backlight source is an organic electroluminescent device, the optical sheets are directly adhered to a light emitting side of the organic electroluminescent device facing a display panel. The light emitted by the organic electroluminescent device is directed emitted after passing through the optical sheets. The display apparatus comprises such a backlight module. A thickness of such backlight module can be efficiently reduced.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: April 10, 2018
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Qiyu Shen, Xu Chen, Jian Guo
  • Publication number: 20180046290
    Abstract: The present disclosure provides a touch display substrate and a touch display device, relates to a display field and solves a technical problem of lower sensibility of the touch display device. The touch display substrate comprises a plurality of touch electrodes, wherein the plurality of touch electrodes are divided into at least one touch electrode pair; each of the touch electrode pair includes first and second touch electrodes which are adjacent to each other; the first touch electrode comprises a first bucking portion and/or first bending portion; the second touch electrode comprises second bucking portion and/or second bending portion; and the second bucking portions correspond to the first burking portions at positions and the second bending portions correspond to the first bending portions. The touch display substrate according to the present disclosure may be applied to the touch display device.
    Type: Application
    Filed: June 24, 2016
    Publication date: February 15, 2018
    Inventors: Jie Song, Qiyu Shen, Na Zhao, Xufeu Xu, Gaofei Shi
  • Patent number: 9881945
    Abstract: A method of manufacturing a thin film transistor is disclosed. The method of manufacturing the thin film transistor includes: manufacturing a substrate; forming an oxide semiconductor layer on the substrate; forming a pattern including an active layer through a patterning process; forming a source and drain metal layer on the active layer; and forming a pattern including a source electrode and a drain electrode through a patterning process, an opening being formed between the source electrode and the drain electrode at a position corresponding to a region of the active layer used as a channel, wherein the step of forming the pattern including the source electrode and the drain electrode through a patterning process includes: removing a portion of the source and drain metal layer corresponding to the position of the opening through dry etching. The method may also be used to manufacturing a thin film transistor.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: January 30, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Qiyu Shen
  • Patent number: 9818813
    Abstract: Embodiments of the present application provide a method for producing an array substrate. The array substrate includes a planarization layer provided on a layer of thin film transistors and a first electrode provided on the planarization layer for a light emitting device. The method includes the steps of: forming a pixel definition layer for placing the first electrode, a via hole for the first electrode and a spacer on the planarization layer by a single patterning process with a single mask. The array substrate is produced by the method provided by the present embodiment, so that the number of the used patterning processes and the number of the used masks are reduced.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: November 14, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Qiyu Shen
  • Publication number: 20170293167
    Abstract: A rubber frame, a backlight, a display device and assembling method thereof are disclosed. Embodiments of the present disclosure relate to the field of display technology, can prevent the liquid crystal panel and the backlight from being loosen or separated from each other and can eliminate or at least reduce display faults caused thereby. The rubber frame of the disclosure is suitable for liquid crystal display devices, and a side wall of the rubber frame is provided a slot for receiving a liquid crystal cell. The slot is formed as a half-closed structure having three enclosing side walls and only one open side. The rubber frame and the display device of the present disclosure include the rubber frame.
    Type: Application
    Filed: February 5, 2016
    Publication date: October 12, 2017
    Inventor: Qiyu Shen
  • Patent number: 9728558
    Abstract: An array substrate, a manufacturing method thereof and a display device are provided; in the array substrate, two adjacent rows of the pixel units (200) are taken as a group of pixel unit rows; in each group of the pixel unit rows, since the pixel electrodes in two adjacent pixel units (200) of a same column are all electrically connected with one composite transistor (300), and the composite transistor (300) can be turned on or off under the control of different levels of control voltages, to charge the pixel electrodes in two adjacent pixel units (200) of the same column at different times, each group of the pixel unit row can share a gate line located between the two rows of the pixel units, as compared with the conventional array substrate, the number of the gate lines disposed on the array substrate is reduced by half, so that the aperture ratio of the array substrate can be improved, and the brightness of the display panel can be further improved.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: August 8, 2017
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventor: Qiyu Shen
  • Publication number: 20170186785
    Abstract: A method of manufacturing a thin film transistor is disclosed. The method of manufacturing the thin film transistor includes: manufacturing a substrate; forming an oxide semiconductor layer on the substrate; forming a pattern including an active layer through a patterning process; forming a source and drain metal layer on the active layer; and forming a pattern including a source electrode and a drain electrode through a patterning process, an opening being formed between the source electrode and the drain electrode at a position corresponding to a region of the active layer used as a channel, wherein the step of forming the pattern including the source electrode and the drain electrode through a patterning process includes: removing a portion of the source and drain metal layer corresponding to the position of the opening through dry etching. The method may also be used to manufacturing a thin film transistor.
    Type: Application
    Filed: December 23, 2015
    Publication date: June 29, 2017
    Inventor: Qiyu Shen