DOI: 10.1002/sdtp.16765 ISSN:

78‐3: Piezoresistive Area Sensor with Polymer and CNTs Mixture on Oxide TFT Backplane

Chanju Park, Jin Jang
  • General Medicine

We demonstrate a highly sensitive, lateral pressure sensor using carbon nanotubes (CNTs) embedded in styrene‐ethylene‐butadiene‐styrene (SEBS) layer on 48 x 48 AM backplane for pressure mapping. The sensor exhibits highly sensitive, piezoresistive performances with current ratio of ~10 6 with a broad detection range of 330 Pa to 28 kPa, and response and recovery times of less than 10 ms and 20 ms, respectively.

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