公开(公告)号：US20160313194A1

公开(公告)日：2016-10-27

申请号：US15136546

申请日：2016-04-22

Applicant: VORBECK MATERIALS CORP.

Inventor： DAN F. SCHEFFER ,  LOUISE BROOKS ,  PAIGE J. BOEHMCKE ,  MATHEW A. HUDSPETH

IPC: G01L1/14 ,  G06F3/044 ,  H01G13/00 ,  G06F3/041

CPC classification number: G01L1/142 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04106 ,  G06F2203/04107 ,  G06F2203/04112

Abstract: Embodiments of the present invention relate to graphene-based capacitive sensors. In one embodiment, a touch sensor comprises a non-porous insulating substrate having a first side and a second side. A first conductive material is at least partially in communication with the first side. A second conductive material is at least partially in communication with the first side. A third conductive material is at least partially in communication with the second side. The first conductive material and the second conductive material are in communication. The first conductive material forms a linearization pattern. The first conductive material includes a metal. The second conductive material and/or third conductive material comprise graphene sheets.

Abstract translation: 本发明的实施例涉及基于石墨烯的电容传感器。 在一个实施例中，触摸传感器包括具有第一侧和第二侧的无孔绝缘衬底。 第一导电材料至少部分地与第一侧连通。 第二导电材料至少部分地与第一侧连通。 第三导电材料至少部分地与第二侧连通。 第一导电材料和第二导电材料连通。 第一导电材料形成线性化图案。 第一导电材料包括金属。 第二导电材料和/或第三导电材料包括石墨烯片。