Samsung Display Co., Ltd.

Jung-Min Moon

Ja-Hyun Im

Ji-Hwan Yoon

Byung-Hoon Chun

Tae-Kwang Sung

Tae-Jin Park

Tae-jin Park

Seong-Jong Kang

In an aspect, an organic light-emitting diode, a method of manufacturing the same, and a method of forming a material layer are provided.

Organic light-emitting diode, method of manufacturing the same, and method of forming material layer

Organic light-emitting diode

An organic light emitting diode display includes a p-doped layer that can obtain high efficiency at low-voltage driving and low current and prevent leakage current by differentially forming the p-doped layer for each pixel.

Organic light emitting diode display and method for manufacturing the same

An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a first hole transport layer between the first electrode and the emission layer; and a second hole transport layer between the first hole transport layer and the emission layer, wherein the first hole transport layer includes a first compound represented by Formula 1 and the second hole transport layer includes a second compound represented by Formula 2: 

Organic light-emitting device

Growing community of inventors

Yongin-si, South Korea

Jung-Min Moon