17:20 〜 17:40
[INP5-3L] Influence of Photocurrent Diffusion of Organic Photodetector to Fingerprint-On-Display Using Pinhole Imaging Technique
pinhole imaging technqiue, organic photodetectors, photocurrent diffusion, organic image sensor
Fingerprint on Display (FOD) has been widely studied for large area displays. It can be achieved through solution-processable organic photodetectors. Thus, we analyzed the light distribution from a pinhole structure onto the sensor surface and diffusion photocurrent between adjacent pixels for the organic image sensor.