[FLX4] Wearable Sensors and Devices

[FLX4-1(Invited)] Ultra-flexible organic imager and sensors

*Tomyouki Yokota¹, Takao Someya¹ (1. The University of Tokyo (Japan))

キーワード：Organic electronics, Photodetector, Flexible electronics

We have developed ultra-flexible and lightweight organic electronics and photonics devices with few micron substrates. Our organic imager has pixel pitches as small as 50 µm, with resolutions of up to 262 ppi. Using our ultra-flexible organic imager, we succeed to measure the spatial photoplethysmography (PPG) mapping.