Novel Method to Manufacture 1/4-Wave Plate Film Having Nz coefficient of 0.5 by Solvent for High Performance Devices

Kyosuke Inoue

doi:https://doi.org/10.36463/idw.2022.0272

15:50 〜 16:10

[FMC2-4] Novel Method to Manufacture 1/4-Wave Plate Film Having Nz coefficient of 0.5 by Solvent for High Performance Devices

*Kyosuke Inoue¹、Kazuhiro Osato¹、Kensaku Fujii¹、Takamichi Inomata¹ (1.Zeon Corporation (Japan))

QWP, ¼-wave plate, COP, Nz factor of 0.5

https://doi.org/10.36463/idw.2022.0272

We introduce a new type ¼-wave plate film (QWP) for high performance devices. This QWP film consists of three layers having Nz factor of 0.5 respectively. Therefore, not only the wavelength dispersion but also the viewing angle are excellent. We also have found the novel way to manufacture films with Nz factor of 0.5 by solvent.

Proceedings of the International Display Workshops Volume 29 (IDW '22)

[FMC2-4] Novel Method to Manufacture 1/4-Wave Plate Film Having Nz coefficient of 0.5 by Solvent for High Performance Devices