Lg Display Co., Ltd.

Bokyoung Cho

KiTae Kim

Jihye Lee

Kyoseop Choo

YoungJang Lee

HyoJin Kim

SoYoung Noh

Jonguk Bae

JunHo Lee

SeungChan Choi

SungBin Ryu

UiJin Chung

Eunsung Kim

HyunSoo Shin

Wonkyung Kim

Kyeongju Moon

JinChae Jeon

Jeanhan Yoon

SoYeon Je

Jeihyun Lee

A thin film transistor substrate having two different types of thin film transistors on the same substrate, and a display using the same are discussed. The thin film transistor substrate can include a substrate, a first thin film transistor (TFT), a second TFT, a first storage capacitor electrode, an oxide layer, a nitride layer, a second storage capacitor electrode, a planar layer and a pixel electrode. The first TFT is disposed in a first area, the second TFT is disposed in a second area, and the first storage capacitor electrode is disposed in a third area on the substrate respectively. The oxide layer covers the first and second TFTs, and exposes the first storage capacitor electrode. The nitride layer is disposed on the oxide layer and covers the first storage capacitor electrode. The second storage capacitor electrode overlaps with the first storage capacitor electrode on the nitride layer. The planar layer covers the first and second TFTs, and the second storage capacitor electrode. The pixel electrode is disposed on the planar layer.

Thin film transistor substrate and display using the same

Discussed is a display device, that may include a substrate divided into a display area and a non-display area except the display area, a first light shielding film formed in the display area, a second light shielding film formed in the non-display area, and oxide thin film transistors and organic light emitting diodes, which are formed on the first light shielding film, wherein the first light shielding film and the second light shielding film are spaced apart from each other.

Display device

Growing community of inventors

Seoul, South Korea

Bokyoung Cho