Digitally Printed Dewetting Patterns for Self‐Organized Microelectronics

Self-organization of functional materials induced by low surface-energetic direct printed structures is presented. This study investigates fundamental fluid and substrate interactions and fabricates all-printed small area organic photodetectors with On–Off ratios of ≈105 and dark current densities of ≈10–4 mA cm−2, as well as ring oscillators based on n-type organic field-effect transistors showing working frequencies up to 400 Hz. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.