Samsung Display Co., Ltd.

JinYoung Yun

Chang-Ho Lee

Chang Ho Lee

Jihwan Yoon

Bora Lee

Changmin Lee

Ilsoo Oh

Dae Yup Shin

Hyun Ju Choi

Pyungeun Jeon

Heejoo Ko

Jihye Shim

Ji Hye Shim

Injae Lee

Beomjoon Kim

KeonHa Choi

Sejin Cho

Joongwon Sim

Yeon Woo Lee

A method of fabricating an organic light emitting device includes forming a first electrode layer on a substrate, surface-treating the first electrode layer with CFplasma, forming a first common layer containing pentacene on the surface-treated first electrode layer, forming an organic light emitting layer on the first common layer, forming a second common layer on the organic light emitting layer, and forming a second electrode layer on the second common layer. The CFplasma treatment enhances the luminous efficiency of the organic light emitting device.

Method for fabricating organic light emitting device

An organic electroluminescent device includes a plurality of main pixels. Each of the main pixels includes red, green, and blue sub-pixels. Each of the sub-pixels includes a first electrode, a second electrode opposite to the first electrode, and an organic light emitting layer between the first and second electrode. The organic light emitting layer of each of the sub-pixels includes a blue light emitting layer and a green light emitting layer. Optical microresonator distances of the red, green, and blue sub-pixels are different from each other.

Organic electroluminescent device and manufacturing method thereof

Growing community of inventors

Yongin-si, South Korea

JinYoung Yun