International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Dec 9, 2020 - Dec 11, 2020
Virtual Conference

9:25 AM - 9:50 AM

[INP1-2(Invited)] Near Infrared Transmission System for Under LCD Sensor Displays

*Hideaki Shirotori1, Quinn Sanford2, Jennifer Chen3 (1. 3M Japan Innovation Limited (Japan), 2. 3M Company (United States of America), 3. 3M China ltd (China))

Smartphone, LCD, Under display sensor, Fingerprint sensor, Near Infrared Transmission

https://doi.org/10.36463/idw.2020.0917

Near Infrared Transmission System is transforming the security of LCD smartphones with biometric sensing capability under the screen. This optical film system is allowing IR sensors to image through the entire LCD module while maintaining the picture quality of conventional smartphones. The NITS system enables thin and full screen design.