Patents by Inventor Zengsheng He

Zengsheng He 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: 10730275
    Abstract: A membrane material lamination device and a membrane material laminating method using the same are provided. The membrane material lamination device includes: two support structures, each support structure includes a support surface, the two support structures is capable of being in either a first state where the support surfaces are located in an identical plane or a second state where the support surfaces are located in different planes; a pressure application mechanism configured to be located at a first position when the two support structures are in the first state to support the membrane material through the support surfaces of the two support structures, and moved to a second position when the two support structures are in the second state to support the membrane material through the pressure application mechanism and a first support structure; a first driving mechanism; and a second driving mechanism.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: August 4, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zengsheng He, Changhai Feng, Zhaohui Li
  • Patent number: 10439162
    Abstract: The present application discloses a display panel having a display unit and an encapsulating structure for encapsulating the display unit. The encapsulating structure includes a growth layer on the display unit; and a graphene layer on a side of the growth layer distal to the display unit.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: October 8, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanan Niu, Hongwei Tian, Lei Chen, Zengsheng He
  • Publication number: 20180281375
    Abstract: A membrane material lamination device and a membrane material laminating method using the same are provided. The membrane material lamination device includes: two support structures, each support structure includes a support surface, the two support structures is capable of being in either a first state where the support surfaces are located in an identical plane or a second state where the support surfaces are located in different planes; a pressure application mechanism configured to be located at a first position when the two support structures are in the first state to support the membrane material through the support surfaces of the two support structures, and moved to a second position when the two support structures are in the second state to support the membrane material through the pressure application mechanism and a first support structure; a first driving mechanism; and a second driving mechanism.
    Type: Application
    Filed: October 27, 2017
    Publication date: October 4, 2018
    Inventors: Zengsheng He, Changhai Feng, Zhaohui Li
  • Publication number: 20180198086
    Abstract: The present application discloses a display panel having a display unit and an encapsulating structure for encapsulating the display unit. The encapsulating structure includes a growth layer on the display unit; and a graphene layer on a side of the growth layer distal to the display unit.
    Type: Application
    Filed: November 8, 2016
    Publication date: July 12, 2018
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanan Niu, Hongwei Tian, Lei Chen, Zengsheng He
  • Patent number: 9842735
    Abstract: A method of manufacturing a low temperature polycrystalline silicon thin film and a thin film transistor, a thin film transistor, a display panel and a display device are provided. The method includes: forming an amorphous silicon thin film (01) on a substrate (1); forming a pattern of a silicon oxide thin film (02) covering the amorphous silicon thin film (01), a thickness of the silicon oxide thin film (02) located at a preset region being larger than that of the silicon oxide thin film (02) located at other regions; and irradiating the silicon oxide thin film (02) by using excimer laser to allow the amorphous silicon thin film (01) forming an initial polycrystalline silicon thin film (04), the initial polycrystalline silicon thin film (04) located at the preset region being a target low temperature polycrystalline silicon thin film (05). The polycrystalline silicon thin film has more uniform crystal size.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: December 12, 2017
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Yanan Niu, Chao Liu, Zengsheng He, Lei Chen, Yujun Zhang
  • Patent number: 9666609
    Abstract: This disclosure relates to an array substrate wiring and manufacturing and repairing method thereof. The array substrate wiring comprises a first wiring formed on the substrate for transmitting electric signals; an insulating layer formed on the first wiring; a second wiring formed on the insulating layer, being opposite to the first wiring, the second wiring being in a hanging state and not transmitting electric signals. By means of such a double layer wiring structure, the holes produced in the insulating layer are blocked using the second wiring in the upper layer, such that the outside moisture cannot reach the first wiring via the holes in the insulating layer, thereby protecting the first wiring for transmitting electric signals from corrosion and scratch.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: May 30, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chao Liu, Yujun Zhang, Zengsheng He, Lei Chen
  • Publication number: 20170004970
    Abstract: A method of manufacturing a low temperature polycrystalline silicon thin film and a thin film transistor, a thin film transistor, a display panel and a display device are provided. The method includes: forming an amorphous silicon thin film (01) on a substrate (1); forming a pattern of a silicon oxide thin film (02) covering the amorphous silicon thin film (01), a thickness of the silicon oxide thin film (02) located at a preset region being larger than that of the silicon oxide thin film (02) located at other regions; and irradiating the silicon oxide thin film (02) by using excimer laser to allow the amorphous silicon thin film (01) forming an initial polycrystalline silicon thin film (04), the initial polycrystalline silicon thin film (04) located at the preset region being a target low temperature polycrystalline silicon thin film (05). The polycrystalline silicon thin film has more uniform crystal size.
    Type: Application
    Filed: July 16, 2015
    Publication date: January 5, 2017
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanan NIU, Chao LIU, Zengsheng HE, Lei CHEN, Yujun ZHANG
  • Publication number: 20150348994
    Abstract: This disclosure relates to an array substrate wiring and manufacturing and repairing method thereof. The array substrate wiring comprises a first wiring formed on the substrate for transmitting electric signals; an insulating layer formed on the first wiring; a second wiring formed on the insulating layer, being opposite to the first wiring, the second wiring being in a hanging state and not transmitting electric signals. By means of such a double layer wiring structure, the holes produced in the insulating layer are blocked using the second wiring in the upper layer, such that the outside moisture cannot reach the first wiring via the holes in the insulating layer, thereby protecting the first wiring for transmitting electric signals from corrosion and scratch.
    Type: Application
    Filed: August 26, 2014
    Publication date: December 3, 2015
    Inventors: Chao Liu, Yujun Zhang, Zengsheng He, Lei Chen
  • Publication number: 20140167012
    Abstract: The present invention provided an OLED device, a method for packaging the same, and a display device. With the solution of the present invention, it is not necessary to dispose a recess in the package substrate and the cost of production and thickness of the package substrate are decreased. The OLED device comprises a package substrate and an array substrate a surface of which is formed thereon with an OLED structure. Edges of the array substrate and the package substrate are bonded by a frame sealant, and the OLED structure is positioned between the array substrate and the package substrate. The OLED device further comprises a moisture barrier layer on a surface of the OLED structure for block moisture and oxygen and a desiccant layer positioned between the moisture layer and the package substrate, the desiccant layer including desiccant particles for absorbing moisture and oxygen within the OLED device.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 19, 2014
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhongyuan Sun, Zengsheng He