Patents Assigned to IVTOUCH CO., LTD
  • Patent number: 12245371
    Abstract: Disclosed is an ultra-thin composite transparent conductive film, including: a transparent substrate; a first UV glue layer disposed on one side of the transparent substrate, pattern-imprinted and cured to form a first grid-shaped groove, the first grid-shaped groove being filled with conductive materials to form a first conductive layer; a second UV glue layer disposed on one side of the first UV glue layer away from the transparent substrate to provide a reinforced insulating support layer; and a third UV glue layer disposed on one side of the second UV glue layer away from the transparent substrate, pattern-imprinted and cured to form a second grid-shaped groove, the second grid-shaped groove being filled with conductive materials to form a second conductive layer, where a thickness of the reinforced insulating support layer is in a range of 5-10 micrometers.
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: March 4, 2025
    Assignee: IVTOUCH Co., LTD
    Inventors: Xiaohong Zhou, Liangliang Ji, Yiming Yao, Linsen Chen
  • Publication number: 20240023240
    Abstract: Disclosed is an ultra-thin composite transparent conductive film, including: a transparent substrate; a first UV glue layer disposed on one side of the transparent substrate, pattern-imprinted and cured to form a first grid-shaped groove, the first grid-shaped groove being filled with conductive materials to form a first conductive layer; a second UV glue layer disposed on one side of the first UV glue layer away from the transparent substrate to provide a reinforced insulating support layer; and a third UV glue layer disposed on one side of the second UV glue layer away from the transparent substrate, pattern-imprinted and cured to form a second grid-shaped groove, the second grid-shaped groove being filled with conductive materials to form a second conductive layer, where a thickness of the reinforced insulating support layer is in a range of 5-10 micrometers.
    Type: Application
    Filed: September 21, 2023
    Publication date: January 18, 2024
    Applicant: IVTOUCH CO., LTD
    Inventors: Xiaohong Zhou, Liangliang Ji, Yiming Yao, Linsen Chen
  • Patent number: 11805598
    Abstract: Disclosed is an ultra-thin composite transparent conductive film, comprising: a transparent substrate; a first UV glue layer disposed on one side of the transparent substrate, pattern-imprinted and cured to form a first grid-shaped groove and a first lead groove, the first grid-shaped groove and the first lead groove being filled with conductive materials to form a first conductive layer and a first lead region respectively, depth of the first grid-shaped groove and the first lead groove being smaller than a thickness of the first UV glue layer; a second UV glue layer disposed on one side of the first UV glue layer away from the transparent substrate and used as a reinforced insulating support layer; and a third UV glue layer disposed on one side of the second UV glue layer away from the transparent substrate, pattern-imprinted and cured to form a second grid-shaped groove and a second lead groove, the second grid-shaped groove and the second lead groove being filled with conductive materials to form a second
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: October 31, 2023
    Assignee: IVTOUCH CO., LTD
    Inventors: Xiaohong Zhou, Liangliang Ji, Yiming Yao, Linsen Chen
  • Publication number: 20210400807
    Abstract: Disclosed is an ultra-thin composite transparent conductive film, comprising: a transparent substrate; a first UV glue layer disposed on one side of the transparent substrate, pattern-imprinted and cured to form a first grid-shaped groove and a first lead groove, the first grid-shaped groove and the first lead groove being filled with conductive materials to form a first conductive layer and a first lead region respectively, depth of the first grid-shaped groove and the first lead groove being smaller than a thickness of the first UV glue layer; a second UV glue layer disposed on one side of the first UV glue layer away from the transparent substrate and used as a reinforced insulating support layer; and a third UV glue layer disposed on one side of the second UV glue layer away from the transparent substrate, pattern-imprinted and cured to form a second grid-shaped groove and a second lead groove, the second grid-shaped groove and the second lead groove being filled with conductive materials to form a second
    Type: Application
    Filed: September 3, 2019
    Publication date: December 23, 2021
    Applicant: IVTOUCH CO., LTD
    Inventors: Xiaohong Zhou, Liangliang Ji, Yiming Yao, Linsen Chen
  • Patent number: 11003272
    Abstract: A touch conductive film, a touch module, a display device is provided in the present invention. The touch conductive film comprises a substrate and an electrically-conductive grid formed on the substrate. The conductive grids comprise a conductive grid in a visible region of the substrate and a conductive grid in a non-visible region of the substrate. The visible region is arranged with a plurality of conductive channels insulated from each other and a plurality of non-conductive channels formed by cutting the conductive grid, and the non-visible region is arranged with a plurality of lead channels insulated from each other. The touch conductive film of the invention has a simple structure, can be manufactured conveniently, and has lower costs. Moreover, the invention has better light transmission uniformity.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: May 11, 2021
    Assignees: IVTOUCH CO., LTD, SVG TECH GROUP CO., LTD, SOOCHOW UNIVERSITY
    Inventor: Xiaohong Zhou
  • Publication number: 20200379597
    Abstract: A touch conductive film, a touch module, a display device is provided in the present invention. The touch conductive film comprises a substrate and an electrically-conductive grid formed on the substrate. The conductive grids comprise a conductive grid in a visible region of the substrate and a conductive grid in a non-visible region of the substrate. The visible region is arranged with a plurality of conductive channels insulated from each other and a plurality of non-conductive channels formed by cutting the conductive grid, and the non-visible region is arranged with a plurality of lead channels insulated from each other. The touch conductive film of the invention has a simple structure, can be manufactured conveniently, and has lower costs. Moreover, the invention has better light transmission uniformity.
    Type: Application
    Filed: August 19, 2020
    Publication date: December 3, 2020
    Applicants: IVTOUCH CO., LTD, SVG TECH GROUP CO., LTD, SOOCHOW UNIVERSITY
    Inventor: Xiaohong Zhou
  • Patent number: 10795479
    Abstract: A touch conductive film comprises a substrate and an electrically-conductive grid formed on the substrate. Cells of the electrically-conductive grid in a visible region and a non-visible region of the substrate are integrally formed with one another. Also provided are a touch module employing the touch conductive film and a display device. The touch conductive film of the invention has a simple structure, can be manufactured conveniently, and has lower costs. Moreover, the invention has better stability, thereby correspondingly reducing manufacturing costs and assembly costs.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: October 6, 2020
    Assignees: IVTOUCH CO., LTD, SVG TECH GROUP CO., LTD, Soochow Univeristy
    Inventor: Xiaohong Zhou