International Display Workshops General Incorporated Association

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

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

Dec 1, 2021 - Dec 3, 2021
Virtual Conference

5:10 PM - 5:30 PM

[FMC8-1L] Development of Wavelength-Selective Transmission and Reflection Film for 2D-Backlight with Blue Mini-LEDs

*Masaki Yamamuro1, Ryan Fabick2, Mark Lu3, Hideaki Shirotori1, Fumihisa Hamzawa1 (1.3M Japan Innovation Limited (Japan), 2.3M Company (United States of America), 3.3M Taiwan (Taiwan))

LCD, 2D-backlight, mini-LEDs, color conversion, wavelength-selective transmission and reflection film

https://doi.org/10.36463/idw.2021.0262

Two dimensional backlights with blue mini-LEDs and a color conversion film is currently regarded as the leading technology in LCD market to achieve high color gamut and High Dynamic Range (HDR). To improve the backlight efficiency, 3M launched 3M Blue Light Transmission film (BLT) which transmits blue light and reflects green and red light based on Multi-layer Optical Film technology and has developed BLT-V2 to...