• 专利标题:   Surface foldable-type touch screen, has ITO conductive layer provided with window region, bending part and edge lead region, where edge lead region of ITO conductive layer and metal electrode are overlapped with graphene lead region.
  • 专利号:   CN107153486-A
  • 发明人:   YUAN K, LIU H, TAN H
  • 专利权人:   WUXI GRAPHENE FILM CO LTD
  • 国际专利分类:   G06F003/041
  • 专利详细信息:   CN107153486-A 12 Sep 2017 G06F-003/041 201772 Pages: 10 Chinese
  • 申请详细信息:   CN107153486-A CN10413102 05 Jun 2017
  • 优先权号:   CN10413102

▎ 摘  要

NOVELTY - The screen has a base film whose surface is provided with an ITO conductive layer. The ITO conductive layer is provided with a window region, a bending part and an edge lead region. A graphene layer is provided with the bending part of the ITO conductive layer. The edge lead region of the ITO conductive layer and a metal electrode are overlapped with a graphene lead region, where thickness of the conductive layer is measured about 1-500 nanometer. USE - Surface foldable-type touch screen. ADVANTAGE - The screen utilizes the graphene film attached with a touch control sensor in manufacturing process so as to achieve bend resistance of the ITO film of the touch control sensor, thus improving service life and stability of the foldable touch control sensor, hence enhancing bending-resistant bending region of the conductive layer. DETAILED DESCRIPTION - The graphene layer is formed as a single-layer and multi-layer graphene film. An INDEPENDENT CLAIM is also included for a surface foldable-type touch screen manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of a surface foldable-type touch screen in partial section.