公开(公告)号：US20180061927A1

公开(公告)日：2018-03-01

申请号：US15691488

申请日：2017-08-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Ilgi JEONG ,  Kyunghyun CHO ,  Suwoong LEE ,  Sungjin HONG

IPC: H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/3262 ,  H01L27/3272 ,  H01L29/78633 ,  H01L29/7869

Abstract: The present disclosure relates to a thin film transistor substrate for flat panel display including an organic light emitting diode display. The present disclosure provides a device comprising: a substrate; a scan line extending in a first direction on the substrate; a buffer layer on the scan line; a semiconductor layer extending in a second direction and crossing the scan line on the buffer layer; a gate insulating layer on the semiconductor layer; a gate electrode connected to the scan line, and extending in the first direction and crossing the semiconductor layer on the gate insulating layer; an intermediate insulating layer on the gate electrode; a data line crossing the scan line on the intermediate insulating layer; a source electrode branching from the data line and contacting a first side of the semiconductor layer; and a drain electrode facing the source electrode and contacting a second side of the semiconductor layer.

公开(公告)号：US20150060867A1

公开(公告)日：2015-03-05

申请号：US14328383

申请日：2014-07-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Jangkyun CHUNG ,  Suwoong LEE ,  Hwadong HAN ,  Hoeyong KIM ,  Kyungyun KANG ,  Hyunsoo JANG

IPC: H01L27/15 ,  H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1248

Abstract: A display device including a substrate including a display area and a non-display area, wherein the non-display area comprises a gate metal line positioned on the substrate, a gate insulating layer insulating the gate metal layer, a data metal line positioned on the gate insulating layer, and two or more protective layers positioned in a region in which the gate metal line and the data metal line overlap above the data metal line.

Abstract translation: 一种显示装置，包括具有显示区域和非显示区域的基板，其中所述非显示区域包括位于所述基板上的栅极金属线，绝缘所述栅极金属层的栅极绝缘层，位于所述栅极金属线上的数据金属线 栅极绝缘层和位于栅极金属线和数据金属线重叠在数据金属线上方的区域中的两个或更多个保护层。