公开(公告)号：US09543544B2

公开(公告)日：2017-01-10

申请号：US14984561

申请日：2015-12-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Joon Suk Lee ,  Se June Kim ,  So Jung Lee ,  Jin-Hee Jang ,  Jong Hyeok Im ,  Jae Sung Lee

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/56 ,  H01L27/3218 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3276 ,  H01L27/3279 ,  H01L51/5203 ,  H01L51/5209 ,  H01L51/5228 ,  H01L51/5253 ,  H01L2227/323

Abstract: Disclosed is an organic light emitting display apparatus in which an anode electrode, an organic emission layer, a cathode electrode, and an auxiliary electrode connected to the cathode electrode and disposed on the same layer as that of the anode electrode are disposed in an active area of the substrate, a signal pad and a pad electrode connected to the signal pad and covering a top of the signal pad are disposed in a pad area of the substrate, and a top of the pad electrode has lower oxidation rate than the top of the signal pad.

Abstract translation: 公开了一种有机发光显示装置，其中阳极电极，有机发光层，阴极电极和连接到阴极的辅助电极设置在与阳极电极相同的层上， 的衬底，连接到信号焊盘并覆盖信号焊盘顶部的信号焊盘和焊盘电极设置在衬底的焊盘区域中，并且焊盘电极的顶部具有比顶部的氧化速率低 信号垫。

公开(公告)号：US20160351636A1

公开(公告)日：2016-12-01

申请号：US14983899

申请日：2015-12-30

Applicant: LG Display Co., Ltd.

Inventor： Joonsuk Lee ,  Se June Kim

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3276 ,  H01L51/5212 ,  H01L51/5228 ,  H01L2251/5315

Abstract: An organic light emitting display apparatus includes a substrate; an anode electrode on the substrate; an auxiliary electrode on the substrate; an organic emission layer on the anode electrode; a cathode electrode on the organic emission layer and on the auxiliary electrode; an insulating bank on the auxiliary electrode, the bank overlapping a first portion of the auxiliary electrode and exposing a second portion of the auxiliary electrode; a first partition wall on the auxiliary electrode; a second partition wall on the first partition wall and covering the exposed second portion of the auxiliary electrode in plan view. A separation space is between the second partition wall and the bank, the cathode electrode is electrically connected to the auxiliary electrode through the separation space between the second partition wall and the bank, and the second partition wall is supported by the first partition wall and the bank.

Abstract translation: 一种有机发光显示装置，包括：基板; 基板上的阳极电极; 基底上的辅助电极; 阳极上的有机发光层; 有机发射层和辅助电极上的阴极; 所述辅助电极上的隔离堤，所述堤与所述辅助电极的第一部分重叠并暴露所述辅助电极的第二部分; 辅助电极上的第一分隔壁; 在第一分隔壁上的第二分隔壁，并且在平面图中覆盖辅助电极的暴露的第二部分。 分隔空间在第二分隔壁和堤之间，阴极通过第二分隔壁和堤之间的分隔空间与辅助电极电连接，第二分隔壁由第一分隔壁支撑， 银行。