A Large-Area, Flexible Active Matrix Display Circuit Using High-Definition Screen Printing

摘要

We report high-definition screen-printing technologies for manufacturing large-scale, all-printed organic transistor integrated circuits on plastic films. The printed transistors exhibit a mobility as high as 0.18 cm~2/Vs and on/off ratio ～10~6. Using the printed transistors, large-area active matrices with 2-mm periodicity were constructed for application to large-area sensors and displays.