Samsung Display Co., Ltd.

Joong Won Sim

Chang Ho Lee

Beom Joon Kim

Bora Lee

Ji Hwan Yoon

Yeon-woo Lee

Dae Yup Shin

Hyun Ju Choi

Il Soo Oh

Hee Joo Ko

Hyun-Ju Choi

Pyung Eun Jeon

Se Jin Cho

Jin Young Yun

In Jae Lee

An organic light emitting diode (OLED) display includes a substrate, a thin film transistor disposed on the substrate, a first electrode disposed on the thin film transistor and electrically connected to the thin film transistor, a first auxiliary layer disposed on the first electrode, an emission layer disposed on the first auxiliary layer, an electron transport layer disposed on the emission layer, a first buffer layer disposed on the electron transport layer, and a second electrode disposed on the first buffer layer.

Organic light emitting diode display

Growing community of inventors

Seoul, South Korea

Joong Won Sim