Prof. Takao Someya, University of Tokyo

Stretchable and Ultraflexible Electronics using Printed Organic Transistors

COPE Seminar Series

In view of the tremendous technical challenges for realizing next-generation information technology, organic semiconductors have attracted significant attention since the emerging electronics based on them have features that are complimentary to main stream electronics based on silicon. Thanks to the recent advent of organic transistors (FETs), the emergence of a new class of electronics makes full use of the unique features of organic semiconductors, such as the ultralow cost, low weight, and flexibility, is becoming more realistic. With this background, our group discerned that large-area circuits could be easily fabricated using organic transistors, which are essential for certain applications, and has developed large-area sensors and actuators using organic transistors. More accurately, we have integrated various types of sheet-type sensors and sheet-type actuators with organic transistors on plastic films and have demonstrated electronic artificial skin (E-skin), a sheet-type Braille display, a wireless power transmission sheet, and many other sheet-type devices.

For more information contact Prof. Bernard Kippelen (404-385-5163).