Simple and Low-Cost Fabrication of Flexible Capacitive Tactile Sensors

被引：11

作者：

Kasahara, Takashi ^{[1
]}

Mizushima, Masanori ^{[2
]}

Shinohara, Hidetoshi ^{[1
]}

Obata, Tsutomu ^{[3
]}

Futakuchi, Tomoaki ^{[3
]}

Shoji, Shuichi ^{[1
]}

Mizuno, Jun ^{[1
]}

机构：

[1] Waseda Univ, Shinjuku Ku, Tokyo 1698555, Japan

[2] Oga Inc, Toyama 9330871, Japan

[3] Toyama Ind Technol Ctr, Takaoka, Toyama 9330981, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2011年 / 50卷 / 01期

关键词：

TECHNOLOGY; MODE;

D O I：

10.1143/JJAP.50.016502

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We fabricated novel flexible capacitive tactile sensors that can detect both the direction and distribution of an applied force. The sensor consists of a conductive silicone rubber as a movable electrode and fixed electrodes formed on a poly(ethylene terephthalate) (PET) film with silver paste. The dimensions of sensor head are 10.4 x 10.4 x 0.8mm(3). We developed the tactile sensor using screen-printing techniques and atmospheric-pressure plasma pretreatments. We experimentally evaluated the tactile responses to the applied force. The sensor detected the input force-distribution with a force ranging up to 10N. The flexible thin PET film substrate enables fitting to the tight space and curved surface, and this capacitive tactile sensor is applicable for low-cost controllers of cellular phones and personal computers. (C) 2011 The Japan Society of Applied Physics

引用

页数：5

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