Tactile and temperature sensors based on organic transistors: Towards e-skin fabrication

doi:10.1007/s11467-020-0985-1

Front. Phys.

2021, Vol. 16

Issue (1) : 13302 https://doi.org/10.1007/s11467-020-0985-1

TOPICAL REVIEW

Tactile and temperature sensors based on organic transistors: Towards e-skin fabrication

Miao Zhu¹, Muhammad Umair Ali^2,³, Changwei Zou¹, Wei Xie¹, Songquan Li¹, Hong Meng³(

)

¹. School of Physical Science and Technology, Lingnan Normal University, Zhanjiang 524048, China
². Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China
³. School of Advanced Materials, Peking University Shenzhen Graduate School, Peking University, Shenzhen 518055, China

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Abstract

Tactile and temperature sensors are the key components for e-skin fabrication. Organic transistors, a kind of intrinsic logic devices with diverse internal configurations, offer a wide range of options for sensor design and have played a vital role in the fabrication of e-skin-oriented tactile and temperature sensors. This research field has attained tremendous advancements, both in terms of materials design and device architecture, thereby leading to excellent performance of resulting tactile/temperature sensors. Herein, a systematic review of organic transistor-based tactile and temperature sensors is presented to summarize the latest progress in these devices. Particularly, we focus on spotlighting various device structures, underlying mechanisms and their performance. Lastly, an outlook for the future development of these devices is briefly discussed. We anticipate that this review will provide a quick overview of such a rapidly emerging research direction and attract more dedicated efforts for the development of next-generation sensing devices towards e-skin fabrication.

Keywords tactile sensor temperature sensor flexible e-skin organic transistor

Corresponding Author(s): Hong Meng

Just Accepted Date: 17 August 2020 Issue Date: 10 October 2020

Cite this article:

Miao Zhu,Muhammad Umair Ali,Changwei Zou, et al. Tactile and temperature sensors based on organic transistors: Towards e-skin fabrication[J]. Front. Phys. , 2021, 16(1): 13302.

URL:

https://academic.hep.com.cn/fop/EN/10.1007/s11467-020-0985-1
https://academic.hep.com.cn/fop/EN/Y2021/V16/I1/13302

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