International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

2019年11月27日 〜 2019年11月29日
Sapporo Convention Center

11:00 〜 11:20

[FMC6-2] New type 1/4-Wave Plate Film for OLED Panels

*Jiro Ishihara1, Kenji Yoda1, Shunsuke Takagi1, Kazuhiro Osato1, Yuji Shibata1, Taku Hatano1 (1. ZEON CORPORATION (Japan))

QWP, ¼-wave plate, OLED, high contrast, low color shift

https://doi.org/10.36463/idw.2019.0655

We will introduce a new type ¼-wave plate film (QWP) for OLED displays. The QWP film consists of two layers with positive and negative intrinsic properties, which results in smaller reflectance and color shift than other type of conventional QWP on OLED. We have achieved mass-production by new production process.