公开(公告)号：US20160322595A1

公开(公告)日：2016-11-03

申请号：US15138705

申请日：2016-04-26

Applicant: Samsung Display Co., Ltd.

Inventor： Beohm-Rock CHOI ,  Ki-Hoon HA

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5212 ,  H01L27/3216 ,  H01L27/3279 ,  H01L51/5228

Abstract: An organic light emitting display device may include a first auxiliary electrode, a first first-group first-color corresponding electrode, a second first-group first-color corresponding electrode, and a first group electrode. The second first-group first-color corresponding electrode is larger than the first first-group first-color corresponding electrode.The first group electrode overlaps both the first first-group first-color corresponding electrode and the second first-group first-color corresponding electrode. A first portion of the first group electrode directly contacts the first auxiliary electrode and is positioned closer to the first first-group first-color corresponding electrode than to the second first-group first-color corresponding electrode.

Abstract translation: 第一组电极与第一第一组第一颜色对应电极和第二第一组第一颜色对应电极重叠。 第一组电极的第一部分直接接触第一辅助电极，并且比第二组第一组第一颜色对应电极更靠近第一第一组第一颜色对应电极。

公开(公告)号：US20220302231A1

公开(公告)日：2022-09-22

申请号：US17696413

申请日：2022-03-16

Applicant: Samsung Display Co., LTD.

Inventor： Yong Duck SON ,  Ki-Hoon HA ,  Chan-Hyun PARK ,  Won Ho JANG ,  Myung Koo HUR

IPC: H01L27/32

Abstract: A display device includes a common voltage line disposed on a substrate, a passivation layer disposed on the common voltage line, a connection electrode disposed on the passivation layer and electrically connected to the common voltage line, a pixel definition layer disposed on the connection electrode and including a first opening, an emission layer disposed on the pixel definition layer, and a common electrode disposed on the emission layer and electrically connected to the connection electrode through the first opening, wherein the passivation layer includes a second opening surrounding the first opening.