Integrated multifunctional flexible sensor

• Main Authors: ZHANG BAIYI, ZHANG ZHONGLING, GU JIAYIN, CHEN MIAOYING
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2023
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The invention discloses an integrated multifunctional flexible sensor which comprises a middle flexible substrate, the outer side of the middle flexible substrate is coated with a flexible outer sleeve piece, a pressure sensor and a temperature sensor are integrated on the middle flexible substrate, and the middle flexible substrate is connected with the pressure sensor and the temperature sensor through conductive contacts. Limiting protection frames are arranged at the positions, close to the pressure sensor and the temperature sensor, of the upper end of the middle flexible substrate, insulation paper and a piezoelectric film are sequentially arranged on the portion, located on the middle flexible substrate, in the flexible outer sleeve piece, and the pressure sensor and the temperature sensor are connected through a wire. Compared with the prior art, the integrated multifunctional flexible sensor has the advantages that dual detection of pressure and temperature can be realized, integrated flexible integr