Piezoresistive Strain Gauge Using Doped Polymeric Fluid
The present invention relates to a strain gauge and methods of making such wherein the gauge contains a doped polymeric fluid suitable for measuring elongations of more than 10%.
Patent Number: CN101339001B
Application Number: CN200810137642A
Inventor: ZHENG, Qing-xiang | CHAO, Chen | ZHANG, Yan-mi
Priority Date: 2 Jul 2007
Priority Number: CN101339001B
Application Date: 2 Jul 2008
Publication Date: 13 Apr 2011
IPC Current: G01B000716
Assignee Applicant: The Hong Kong University of Science & Technology
Title: Piezoresistive strain gauge using doped polymeric fluid
Usefulness: Piezoresistive strain gauge using doped polymeric fluid
Summary: Strain gauge is used for measuring material with large deformation, and measuring biological fluid flow.
Novelty: Strain gauge for measuring material with large deformation, and measuring biological fluid flow, comprises polymer channel in silicon substrate, doped polymeric fluid inserted in channel, and electrodes on surfaces of channel
化工/材料
化工/材料应用
CHENG Ching-Hsiang
CHAO Chen
CHEUNG Yin-nee
美国
