International Display Workshops General Incorporated Association

17:20 〜 17:40

[INP5-3L] Influence of Photocurrent Diffusion of Organic Photodetector to Fingerprint-On-Display Using Pinhole Imaging Technique

*Muhamad Affiq Bin Misran1、Reiji Hattori1 (1.Kyushu University (Japan))

pinhole imaging technqiue, organic photodetectors, photocurrent diffusion, organic image sensor

https://doi.org/10.36463/idw.2022.1139

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.