公开(公告)号：US20170186781A1

公开(公告)日：2017-06-29

申请号：US15245944

申请日：2016-08-24

Applicant: LG DISPLAY CO., LTD.

Inventor： Soyoung NOH ,  Jinchae JEON ,  Seungchan CHOI ,  Junho LEE ,  Youngjang LEE ,  Sungbin RYU ,  Kitae KIM ,  Bokyoung CHO ,  Jeanhan YOON ,  Uijin CHUNG ,  Jihye LEE ,  Eunsung KIM ,  Hyunsoo SHIN ,  Kyeongju MOON ,  Hyojin KIM ,  Wonkyung KIM ,  Jeihyun LEE ,  Soyeon JE

IPC: H01L27/12 ,  H01L49/02 ,  H01L29/417

CPC classification number: H01L27/1248 ,  H01L27/1225 ,  H01L27/1251 ,  H01L27/1255 ,  H01L27/1288 ,  H01L27/3258 ,  H01L27/3262 ,  H01L28/60 ,  H01L29/41733 ,  H01L29/78675 ,  H01L29/7869

Abstract: 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.

公开(公告)号：US20160020264A1

公开(公告)日：2016-01-21

申请号：US14558434

申请日：2014-12-02

Applicant: LG DISPLAY CO., LTD.

Inventor： Kyoseop CHOO ,  Jonguk BAE ,  Bokyoung CHO

IPC: H01L27/32 ,  H01L29/786

CPC classification number: H01L27/3272 ,  H01L29/7869

Abstract: 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.

Abstract translation: 讨论的是显示装置，其可以包括分为显示区域和除显示区域之外的非显示区域的基板，形成在显示区域中的第一遮光膜，形成在非显示区域中的第二遮光膜 以及形成在第一遮光膜上的氧化物薄膜晶体管和有机发光二极管，其中第一遮光膜和第二遮光膜彼此间隔开。