An Integrated Organic Circuit Array for Flexible Large-Area Temperature Sensing

📋 论文概要

该论文提出了一种基于有机薄膜晶体管（OTFT）的集成电路阵列，用于柔性大面积温度传感。利用OTFT的柔性和可大面积制备特性，解决了传统硅基温度传感器无法弯曲和覆盖大面积的局限。

💡 主要创新点

• 首次将有机薄膜晶体管阵列用于温度传感，实现了柔性衬底上的大面积温度分布测量。
• 设计了集成的有机电路，包括传感器和读出电路，提高了系统集成度。
• 利用OTFT的温度敏感性，无需额外材料即可实现温度检测，简化了制造工艺。

🏷 关键词

📄 原文摘要

Akintunde I. Akinwande, Vladimir Bulovic, Charles G. Sodini Massachusetts Institute of Technology, Cambridge, MA Traditionally, several technologies have been used for temperature sensing, including integrated silicon ΔVBE and ΔVt circuits, resistance temperature detectors, and thermocouples [1]. The organic thin-film transistor (OTFT) is a new technology suitable for temperature sensing because of two key advantages. First, OTFTs have the ability to be fabricated on flexible and large-area substrates

👥 作者与机构

David Da He, Ivan A. Nausieda, Kyungbum Kevin Ryu,