K. Nakamura

23‐1: Invited Paper: Single and Tandem OLED Display Technologies with High Efficiency and Long Lifetime

Tokiyoshi Umeda, Y. Haseba, Yuto Tsukamoto, 2021, SID Symposium Digest of Technical Papers.

P‐44: Long Lifetime and High Performance OLED Display with Wide Temperature Range for Automotive Application

Tokiyoshi Umeda, H. Tsuchiya, Masakazu Shibasaki, 2019, SID Symposium Digest of Technical Papers.