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

17:00 〜 17:20

[OLED3-1(Invited)] Development of Long Lifetime and High Performance OLED Display with Wide Temperature Range

*Masanobu Mizusaki1, Masakazu Shibasaki1, Yuto Tsukamoto1, Tokiyoshi Umeda1, Hiroshi Tsuchiya1, Shinji Shimada1 (1. Sharp Corporation (Japan))

OLED display, Lifetime, Hole-transport layer, High temperature, Automotive application

https://doi.org/10.36463/idw.2019.0832

We developed the long lifetime OLED display by optimizing each organic layer materials. In particular, the optimization of a hole-transport layer material improved the lifetime of the blue-OLED significantly at high temperature such as 85 °C. The developed OLED display would be useful for automotive application.