A Novel FOD Solution with High-PPI Flexible Sensor under OLED Panel

Feng Lu, Lu Lian, Haochi Yu, Kai Li, Bo Zhang, Qijun Yao, Yang Zeng, Yaodong Wu, Yuan Ding

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

10:50 AM - 11:10 AM

[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.

Proceedings of the International Display Workshops Volume 28 (IDW '21)

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