[AMD6/IST4-2(Invited)] Integration of Organic Photodetector (OPD) into OLED Displays for Sensing Applications | Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

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Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[AMD6/IST4-2(Invited)]Integration of Organic Photodetector (OPD) into OLED Displays for Sensing Applications

*Taisuke Kamada¹, Kazuya Sugimoto¹, Yasuhiro Niikura¹, Ryo Hatsumi¹, Kazunori Watanabe¹, Daisuke Kubota¹, Sachiko Yamagata¹, Shunpei Yamazaki¹(1. Semiconductor Energy Laboratory Co., Ltd. (Japan))

https://doi.org/10.36463/idw.2024.0228

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Keywords:

OLED,OPD,Fingerprint,Metal maskless lithography (MML),Sensor

We propose novel methods for integrating organic photodetector (OPD) into OLED panels for sensing applications such as fingerprint authentication. Our newly developed device called OLED/OPD dual-mode device and metal maskless lithography (MML) technology enable the integration without harming the display performance of OLED panels.

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