• 专利标题:   Flexible graphene composite material wire-screen printing pressure sensor, has resistance layer made of composite material, where layer is silver, copper and platinum or palladium and thickness is determined about specific in range.
  • 专利号:   CN106382998-A, CN106382998-B
  • 发明人:   SUN T, WEI D, LUO S, YU Y, HU Y, YANG J, SHI H, DU C
  • 专利权人:   CHINESE ACAD SCI CHONGQING GREEN INTEL
  • 国际专利分类:   G01L001/22, G01L009/04
  • 专利详细信息:   CN106382998-A 08 Feb 2017 G01L-001/22 201722 Pages: 23 Chinese
  • 申请详细信息:   CN106382998-A CN10871744 30 Sep 2016
  • 优先权号:   CN10871744

▎ 摘  要

NOVELTY - The sensor has a flexible substrate made of biocompatibility polyethylene terephthalate or polydimethylsiloxane material. An electrode and a metal connecting line are formed with a conductive silver paste or conductive ink. A reference resistance layer is made of graphite powder and polyurethane elastomer composite material, where total mass percentage of graphene in the material is determined about 5% to 30% and thickness is about 10 to 200 microns. The resistance layer is silver, copper and platinum or palladium, where thickness of the resistance layer is determined about 5 to 200 microns. USE - Flexible graphene composite material wire-screen printing pressure sensor. ADVANTAGE - The sensor is thin and soft, and has strong wearable and better stretching deformation property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a flexible graphene composite material wire-screen printing pressure sensor manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a flexible graphene composite material wire-screen printing pressure sensor.