• 专利标题:   Method for manufacturing touch sensor board of touch screen panel, involves overlapping graphene wiring pattern with misch metal wiring pattern, and overlapping graphene electrode pattern with graphene wiring pattern.
  • 专利号:   KR2015090754-A, KR1806921-B1
  • 发明人:   PARK J S, YOON J H
  • 专利权人:   HANWHA TECHWIN CO LTD
  • 国际专利分类:   G06F003/041
  • 专利详细信息:   KR2015090754-A 06 Aug 2015 G06F-003/041 201555 Pages: 13
  • 申请详细信息:   KR2015090754-A KR011741 29 Jan 2014
  • 优先权号:   KR011741

▎ 摘  要

NOVELTY - The method involves forming an insulating layer on a metal wiring pattern. A touch screen panel is formed with an instance metal wiring pattern that is formed with an align mark. The align mark and the instance metal wiring pattern comprises metal material. The metal material is coated on a side of a graphene film that is adhered on a side of a base substrate. The base substrate is made of insulation material. A graphene wiring pattern is overlapped with a misch metal wiring pattern. A graphene electrode pattern is overlapped with the graphene wiring pattern. USE - Method for manufacturing a touch sensor board of a touch screen panel. ADVANTAGE - The method enables efficiently performing patterning process of metal and graphene materials through laser by forming the align mark through the metal material so as to effectively manufacture a touch sensor board and a touch screen panel in an economic manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a touch screen panel. DESCRIPTION OF DRAWING(S) - The drawing shows side and cross sectional views of a touch screen panel.