A Sensing-Computing System Based on High Uniformity Photolithographic Organic Thin Film Transistor
In this work, a sensor computing system based on high uniformity photolithographic organic thin film transistor (OTFTs) is presented. Different from traditional sensing computing system, this work avoids the step-down module required by the mismatch of operating voltage between OTFT and CMOS circuits by introducing capacitor weight array and compensation circuit, and realizes the recognition accuracy of 100 % by taking the <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$5 * 6$</tex> system as a demonstration.
Authors
- Chen Jiang
- Taoming Guo (ORCID: https://orcid.org/0000-0002-8461-4784)
- H. Zhou (ORCID: https://orcid.org/0000-0002-9153-3675)
- Yaojie Zheng (ORCID: https://orcid.org/0000-0002-8237-5839)
Institutions
- Tsinghua University (CN)
Publication Details
- Published
- 2025-03-09
- DOI
- https://doi.org/10.1109/edtm61175.2025.11041402
- Primary Topic
- Advanced Memory and Neural Computing
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Key Research and Development Program of China