International Display Workshops General Incorporated Association

10:50 〜 11:10

[INP3/AIS5-1(Invited)] A Novel FOD Solution with High-PPI Flexible Sensor under OLED Panel

*Feng Lu1、Lu Lian1、Haochi Yu1、Kai Li1、Bo Zhang1、Qijun Yao1、Yang Zeng1、Yaodong Wu1、Yuan Ding1 (1.Shanghai Tianma Micro-electronics (China))

FOD, Integrated Pinhole imaging, Active pixel sensor, High PPI, Flexible photo sensor

https://doi.org/10.36463/idw.2021.0986

A novel FOD solution is presented in this paper. TFT-based flexible photo sensors of 725 PPI and 1016 PPI were developed and characterized. Adapted to the OLED panel with integrated pinhole imaging system, the feasibility of large area FOD function was confirmed.