Samsung Display Co., Ltd.

Youngjin Chang

Jiyoun Lee

Jaebeom Choi

Jaehwan Oh

Sehun Park

Yongduck Son

An organic light-emitting display apparatus, including a substrate; a first reflective layer, a second reflective layer, and a third reflective layer that are separately disposed on the substrate; a first insulating layer on the first reflective layer, but not on the second reflective layer and the third reflective layer; a second insulating layer on the first insulating layer and the second reflective layer, but not on the third reflective layer; and a first pixel electrode for red emission on the second insulating layer and corresponding to the first reflective layer, a second pixel electrode for green emission on the second insulating layer and corresponding to the second reflective layer, and a third pixel electrode for blue emission on the third reflective layer.

Growing community of inventors

Yongin, South Korea

Youngjin Chang