Lg Display Co., Ltd.

Saehoon Oh

TaeHan Park

Yongjae Kim

Dojoong Kim

Soojin Kim

Daeil Kang

Samjong Lee

AhnKi Kim

Hyungi Hong

A light emitting display apparatus includes a substrate, a pixel driving circuit layer provided in the substrate, a planarization layer provided on the pixel driving circuit layer, and an anode electrode provided on the planarization layer, wherein the anode electrode is connected to a driving transistor included in the pixel driving circuit layer, the pixel driving circuit layer includes a first main electrode and a second main electrode provided on the first main electrode with an insulation layer therebetween, and a first low reflection electrode is provided under the first main electrode, and a second low reflection electrode is provided under the second main electrode.

Light emitting display apparatus

A thin film transistor array substrate comprises a substrate, a light shielding layer provided on the substrate, and a thin film transistor provided overlapped by the light shielding layer, wherein the thin film transistor includes a semiconductor layer on the light shielding layer, a gate insulating layer on the semiconductor layer, a gate electrode on the gate insulating layer, and a source electrode connected to a first side of the semiconductor layer and a drain electrode connected to a second side of the semiconductor layer, wherein at least one of the light shielding layer, the gate electrode, the source electrode, and the drain electrode includes a first quantum-dot layer.

Thin film transistor array substrate

The present disclosure provided an organic light-emitting display device comprising: a substrate where a first direction and a second direction intersecting each other are defined, the substrate on which sub-pixels arranged along the first direction and the second direction; first electrodes of organic light-emitting diodes allocated respectively to the sub-pixels; a first bank having first openings exposing the first electrodes; and a second bank having second openings exposing the first electrode on the first bank, wherein in at least one region, the second opening simultaneously exposes at least two first electrodes neighboring in the third direction.

Organic light emitting display device

Growing community of inventors

Paju-si, South Korea

Saehoon Oh