Lg Display Co., Ltd.

JeaHo Park

Wonhoe Koo

Hansun Park

KangJu Lee

Seongsu Jeon

SeungRyong Joung

Hongseok Choi

ChangWook Han

SoYeon Ahn

Sookang Kim

Hyunsoo Lim

Soyoung Jo

Mingeun Choi

Jihyang Jang

Hyunjoo Kim

Wooram Youn

There is provided an organic light emitting diode display device. The organic light emitting diode display device includes a substrate divided into an emission area and a non-emission area, an overcoating layer disposed on the substrate and including a plurality of micro lenses, a plurality of first electrode patterns disposed on the overcoating layer and spaced away from each other in the emission area, an organic emission layer disposed on the plurality of first electrodes, and a second electrode disposed on the organic emission layer.

Organic light emitting diode display device and organic light emitting diode thereof

An organic light-emitting display device. A substrate is divided into a plurality of subpixels generating different colors of light. A light leakage prevention layer is disposed on a portion of the substrate corresponding to a light-emitting area of at least one subpixel of the plurality of subpixels. An overcoat layer is disposed on a portion of the substrate corresponding to at least one subpixel of the plurality of subpixels, and includes microlenses having a plurality of concave portions or a plurality of convex portions. An organic electroluminescent device is disposed on the overcoat layer.

Organic light emitting display device

Growing community of inventors

Paju-si, South Korea

JeaHo Park