Invention Grant
US07765880B2 Flexible piezoresistive interfacial shear and normal force sensor and sensor array
有权
灵活的压阻界面剪切和法向力传感器和传感器阵列
- Patent Title: Flexible piezoresistive interfacial shear and normal force sensor and sensor array
- Patent Title (中): 灵活的压阻界面剪切和法向力传感器和传感器阵列
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Application No.: US12123179Application Date: 2008-05-19
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Publication No.: US07765880B2Publication Date: 2010-08-03
- Inventor: Ching-Hsiang Cheng , Chen Chao
- Applicant: Ching-Hsiang Cheng , Chen Chao
- Applicant Address: CN Hong Kong
- Assignee: Hong Kong Polytechnic University
- Current Assignee: Hong Kong Polytechnic University
- Current Assignee Address: CN Hong Kong
- Agency: Wilkinson & Grist
- Agent George G. Wang
- Main IPC: G01L1/22
- IPC: G01L1/22
Abstract:
A force sensor includes a polymeric substrate including a cavity with a tilt plane, at least two metal piezoresistors on the tilt plane, and a contact pad connected to the metal piezoresistors. The tilt plane may include a measured interface of from 15° to 75°.
Public/Granted literature
- US20090282930A1 FLEXIBLE PIEZORESISTIVE INTERFACIAL SHEAR AND NORMAL FORCE SENSOR AND SENSOR ARRAY Public/Granted day:2009-11-19
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