Samsung Display Co., Ltd.

Chool-Lae Roh

Yong-Sup Choi

Kang-Il Lee

A method of manufacturing an organic thin film pattern, the method including: forming a dummy organic thin film on a substrate; radiating light on the dummy organic thin film pattern the dummy organic thin film; forming a main organic thin film, having a sublimation temperature is higher than that of the dummy organic thin film, on the substrate and the patterned dummy organic thin film; and heating patterned the dummy organic thin film and the main organic thin film, to sublimate the dummy organic thin film and thereby pattern the main organic thin film.

Method of forming organic thin film pattern and method of manufacturing organic light-emitting display device by using the method of forming organic thin film pattern

Growing community of inventors

Yongin, South Korea

Chool-Lae Roh