應變傳感器
A strain sensor (10) for measuring strain greater than 10%, the sensor (10) comprising: an upper polydimethylsiloxane (PDMS) substrate (20) having measurement electrodes (90) extending therethrough; a lower PDMS substrate (30) bonded to a lower surface of the upper PDMS substrate (20), and an upper surface of the lower PDMS substrate (30) having a patterned portion (50); and a conductive fluid (70) contained within the patterned portion (50) in contact with the measurement electrodes (90).
Inventor: ZHU, Yun | ZHENG, Qing-xiang | CHAO, Chen
Priority Number: CN101839703B
IPC Current: G01B001324
Assignee Applicant: Hong Kong University of Technology
Title: Strain sensor
Usefulness: Strain sensor
Summary: Strain sensor used as flexible switch and contact mode device used in biomedical application for measurement of tissue deformation.
Novelty: Strain sensor used as e.g. flexible switch, has upper polydimethylsiloxane substrate with measurement electrodes and lower polydimethylsiloxane substrate which has patterned portion containing conductive fluid
電子
電路設計
CHENG Ching-Hsiang
CHAO Chen
ZHU Yun
中國內地
