Structural Design and DLP 3D Printing Preparation of High Strain Stable Flexible Pressure Sensors.

ABSTRACT: Flexible pressure sensors are crucial force-sensitive devices in wearable electronics, robotics, and other fields due to their stretchability, high sensitivity, and easy integration. However, a limitation of existing pressure sensors is their reduced sensing accuracy when subjected to stretching. This study addresses this issue by adopting finite element simulation optimization, using digital light processing (DLP) 3D printing technology to design and fabricate the force-sensitive structure of flexible pressure sensors. This is the first systematic study of how force-sensitive structures enhance tensile strain stability of flexible resistive pressure sensors. 18 types of force-sensitive structures have been investigated by finite element design, simultaneously, the modulus of the force-sen

SUBMITTER: Xia X 

PROVIDER: S-EPMC11462308 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature