• 专利标题:   Graphene array-type flexible pressure distribution sensor for measuring e.g. tooth occluding pressure distribution, has flexible substrate provided with graphene film array, and row electrode and column electrode connected together.
  • 专利号:   CN102564657-A, CN102564657-B
  • 发明人:   HU Q, KANG W, WANG W, WU B
  • 专利权人:   JIANGSU INTERNET THINGS RES DEV CENT
  • 国际专利分类:   G01L001/18
  • 专利详细信息:   CN102564657-A 11 Jul 2012 G01L-001/18 201268 Pages: 10 Chinese
  • 申请详细信息:   CN102564657-A CN10013024 16 Jan 2012
  • 优先权号:   CN10013024

▎ 摘  要

NOVELTY - The sensor has a flexible substrate provided with a thin graphene film array. The array is provided with a graphene alkene conductor. A row electrode and a column electrode (220) are electrically connected together. The substrate is made of polyethylene terephthalate or polyimide material. The row electrode and the column electrode are interlaced on an upper part of the substrate. The row electrode and the column electrode are insulated by an insulating layer. The row and column electrodes are processed by a silver paste screen printing or chemical vapor deposition film forming technique. USE - Graphene array-type flexible pressure distribution sensor for measuring tooth occluding pressure distribution, sole pressure distribution and tire pressure distribution. ADVANTAGE - The sensor utilizes the thin graphene film array to electrically connect the row and column electrodes so as to avoid deformation caused by pressure in the row and column electrodes, provide voltage detection information and achieve high detecting precision. The sensor has prolonged service life. The sensor is light and thin in structure. The sensor measures tooth occluding pressure distribution, sole pressure distribution and tire pressure distribution and improves usage range, and is safe and reliable to use. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphene array-type flexible pressure distribution sensor manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a graphene array-type flexible tooth occluding pressure distribution sensor. Column electrode (220)