Results 131 to 140 of about 5,277 (172)

Development of a flexible PDMS capacitive pressure sensor for plantar pressure measurement

Microelectronic Engineering, 2012
Graphical abstractDisplay Omitted Highlights? A flexible capacitive sensor was developed for plantar pressure measurement. ? PDMS material was used for the dielectric layer of the sensor. ? The stiffness of PDMS was investigated under different mixing ratios. ? The sensor can measure the pressure up to 945KPa.
Kin Fong Lei
exaly   +2 more sources

A Flexible Capacitive Pressure Sensor for Wearable Respiration Monitoring System

IEEE Sensors Journal, 2017
This paper presents the design, fabrication, and characterization of a wearable capacitive pressure sensor for respiration-monitoring systems. For the dielectric layer of the proposed capacitive sensor, Porous Ecoflex with a porosity of ~36% was prepared from a manually made sugar cube via a simple melting process.
Partha Sarati Das, Ashok Chhetry, Jae Yeong Park   +2 more
exaly   +2 more sources

Flexible capacitive pressure sensors for wearable electronics

Journal of Materials Chemistry C, 2022
The device configuration and materials for each component, strategies to enhance the sensitivity of capacitive pressure sensors, and their applications as wearable electronics have been summarized.
Haizhen Wang, Zhe Li, Zeyi Liu, Jikun Fu, Tianyou Shan, Xiaoyi Yang, Qiyuan Lei, Yujie Yang, Dehui Li   +8 more
openaire   +1 more source

A flexible highly sensitive capacitive pressure sensor

Sensors and Actuators A: Physical, 2021
Abstract Flexible pressure sensor has been increasingly recognized over the past several decades, but there is still a challenge to fabricate it with a superb sensitivity and large sensing range. Herein, a highly flexible, sensitive and capacitive pressure sensor based on a porous ionic membrane is developed.
Xiaofeng Yang, Si Chen, Yijun Shi, Zhiwei Fu, Bin Zhou   +4 more
openaire   +1 more source

Woven Structure for Flexible Capacitive Pressure Sensors

MRS Advances, 2020
Flexible and stretchable capacitive pressure sensors have been developed in recent years due to their potential applications in health monitoring, robot skins, body activity measurements and so on. In order to enhance sensor sensitivity, researchers have changed structure of the dielectric of parallel plate capacitive sensor .
Saki Tamura, Justin K. M. Wyss, Mirza Saquib Sarwar, Addie Bahi, John D. W. Madden, Frank K. Ko   +5 more
openaire   +1 more source

Transparent, Flexible, Conformal Capacitive Pressure Sensors with Nanoparticles

Small, 2018
AbstractThe fundamental challenge in designing transparent pressure sensors is the ideal combination of high optical transparency and high pressure sensitivity. Satisfying these competing demands is commonly achieved by a compromise between the transparency and usage of a patterned dielectric surface, which increases pressure sensitivity, but decreases
Hyeohn Kim, Gwangmook Kim, Taehoon Kim, Sangwoo Lee, Donyoung Kang, Min‐Soo Hwang, Youngcheol Chae, Shinill Kang, Hyungsuk Lee, Hong‐Gyu Park, Wooyoung Shim   +10 more
openaire   +2 more sources

Research Progress of Capacitive Flexible Pressure Sensors

2020
The flexible pressure sensors which cover the human body can generate electric signal under pressure. Compared to other types of pressure sensors, the capacitive flexible pressure sensors have the advantages of low energy consumption, fast response time and low detection limit.
Zhenxin Guo, Yu Ding, Xiangyou Meng, Di Wu, Lixin Mo, Luhai Li   +5 more
openaire   +1 more source

Flexible capacitive pressure sensor: material, structure, fabrication and application

Nondestructive Testing and Evaluation
Shihao Zhao, Nan Li
exaly   +2 more sources

A novel fully printed and flexible capacitive pressure sensor

2012 IEEE Sensors, 2012
A novel fully printed flexible capacitive pressure sensor was fabricated using conventional screen and gravure printing techniques. The sensor was successfully printed on a flexible polyethylene terephthalate (PET) substrate with silver (Ag) nanoparticle (NP) ink as the metallization layer and polydimethylsiloxane (PDMS) as the dielectric layer.
B. B. Narakathu, A. Eshkeiti, A. S. G. Reddy, M. Rebros, E. Rebrosova, M. K. Joyce, B. J. Bazuin, M. Z. Atashbar   +7 more
openaire   +1 more source

A flexible capacitive pressure sensor array for pulse diagnosis

2014 IEEE International Frequency Control Symposium (FCS), 2014
Pulse diagnosis is one of major methods used in traditional Chinese medicine to evaluate a patient's health conditions. Development of a pulse diagnosis apparatus can lead to modernization and advancement of the field by providing more objective and accurate evaluations.
Jen-Yu Peng, Michael S.-C. Lu
openaire   +1 more source