▎ 摘　　要

NOVELTY - Flexible temperature sensor array comprises a thermosensitive layer, a flexible substrate and wires, where the thermosensitive layer is arranged on the flexible substrate; the thermosensitive layer is formed by arranging multiple temperature sensing units at a fixed interval. The wire is adhered to the flexible substrate according to a set line and connected to the temperature sensing unit. The temperature sensing unit is made of (poly(3,4-ethylenedioxythiophene): poly (styrene sulfonic acid))/carbon nanotube/reduced graphene oxide composite film. USE - Used as flexible temperature sensor array. ADVANTAGE - The preparation process is simple and environmentally friendly, improves the sensitivity, linearity, precision and response time of the sensor array, and can realize the conversion of the temperature-resistance value into a visual image. The array has strong durability, stability and low power consumption. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the flexible temperature sensor array.