材料科学
光电探测器
数码产品
可穿戴计算机
光电子学
有机太阳能电池
可穿戴技术
可扩展性
光伏
堆积
有机发光二极管
基质(水族馆)
柔性电子器件
纳米技术
光伏系统
计算机科学
嵌入式系统
电气工程
图层(电子)
聚合物
海洋学
物理
核磁共振
数据库
地质学
复合材料
工程类
作者
Lulu Sun,Jiachen Wang,Hiroyuki Matsui,Shinyoung Lee,Wenqing Wang,Shuyang Guo,Hongting Chen,Kun Fang,Yoshihiro Ito,Daishi Inoue,Daisuke Hashizume,Kazuma Mori,Masahito Takakuwa,Sunghoon Lee,Yinhua Zhou,Tomoyuki Yokota,Kenjiro Fukuda,Takao Someya
出处
期刊:Science Advances
[American Association for the Advancement of Science (AAAS)]
日期:2024-04-10
卷期号:10 (15)
被引量:7
标识
DOI:10.1126/sciadv.adk9460
摘要
All-solution-processed organic optoelectronic devices can enable the large-scale manufacture of ultrathin wearable electronics with integrated diverse functions. However, the complex multilayer-stacking device structure of organic optoelectronics poses challenges for scalable production. Here, we establish all-solution processes to fabricate a wearable, self-powered photoplethysmogram (PPG) sensor. We achieve comparable performance and improved stability compared to complex reference devices with evaporated electrodes by using a trilayer device structure applicable to organic photovoltaics, photodetectors, and light-emitting diodes. The PPG sensor array based on all-solution-processed organic light-emitting diodes and photodetectors can be fabricated on a large-area ultrathin substrate to achieve long storage stability. We integrate it with a large-area, all-solution-processed organic solar module to realize a self-powered health monitoring system. We fabricate high-throughput wearable electronic devices with complex functions on large-area ultrathin substrates based on organic optoelectronics. Our findings can advance the high-throughput manufacture of ultrathin electronic devices integrating complex functions.
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