A thin-film temperature sensor based on a flexible electrode and substrate

Accurate temperature measurements can efficiently solve numerous critical problems and provide key information. Herein, a flexible micro-three-dimensional sensor, with a combination of platinum and indium oxide to form thermocouples, is designed and fabricated by a microfabrication process to achieve in situ real-time temperature measurements. The stability and reliability of the sensor are greatly improved by optimizing the process parameters, structural design, and preparation methods. A novel micro-three-dimensional structure with better malleability is designed, which also takes advantage of the fast response of a two-dimensional thin film. The as-obtained flexible temperature sensor with excellent stability and reliability is expected to greatly contribute to the development of essential components in various emerging research fields, including bio-robot and healthcare systems. The model of the application sensor in a mask is further proposed and designed to realize the collection of health information, reducing the number of deaths caused by the lack of timely detection and treatment of patients.

Automated summary

The development of a flexible micro-three-dimensional temperature sensor has greatly improved stability and reliability through optimized process parameters and structural design, making it widely applicable in bio-robotics and healthcare systems. The proposed application of the sensor model in a mask can collect health information, reducing deaths caused by the lack of timely detection and treatment.