公开(公告)号：US20140097420A1

公开(公告)日：2014-04-10

申请号：US14027167

申请日：2013-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-Yeon LEE ,  Jin-Gon OH ,  Jung-Bae KIM ,  Jong-Hyun CHOI ,  Keum-Nam KIM

IPC: H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3276

Abstract: An organic light emitting diode display includes: a pixel region; and a peripheral region surrounding the pixel region, the peripheral region including: a gate common voltage line; an interlayer insulating film that covers the gate common voltage line and has a common voltage contact hole exposing part of the gate common voltage line; a data common voltage line that is formed on the interlayer insulating film and comes in contact with the gate common voltage line via the common voltage contact hole; barrier ribs that cover the data common voltage line and have common voltage openings exposing part of the data common voltage line; and a peripheral common electrode that is formed on the barrier ribs and comes in contact with the data common voltage line via the common voltage openings, wherein the barrier ribs are formed at positions corresponding to the boundaries with the common voltage contact hole.

Abstract translation: 有机发光二极管显示器包括：像素区域; 以及围绕所述像素区域的周边区域，所述周边区域包括：栅极公共电压线; 覆盖所述栅极公共电压线并且具有暴露所述栅极公共电压线的一部分的公共电压接触孔的层间绝缘膜; 形成在层间绝缘膜上并通过公共电压接触孔与栅极公共电压线接触的数据公共电压线; 阻挡肋覆盖数据公共电压线，并具有暴露部分数据公共电压线的公共电压开口; 以及形成在隔壁上并通过公共电压开口与数据公共电压线接触的外围公共电极，其中在与公共电压接触孔的边界相对应的位置处形成阻挡肋。

公开(公告)号：US20180145119A1

公开(公告)日：2018-05-24

申请号：US15861385

申请日：2018-01-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deok-Young CHOI ,  Young-Jin CHO ,  Yong-Jae KIM ,  Kyoung-Jin PARK ,  Jin-Gon OH ,  Wang-Jo LEE

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  H01L51/50

CPC classification number: H01L27/3246 ,  H01L27/322 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5215 ,  H01L51/5218 ,  H01L51/5228 ,  H01L51/56

Abstract: An organic light emitting display (OLED) device includes a substrate including a light emitting region and a peripheral region. An auxiliary power supply wire is disposed in the peripheral region. A lower electrode is disposed in the light emitting region. A pixel defining layer, disposed on the substrate, exposes a portion of the lower electrode and a portion of the auxiliary power supply wire. A first common layer, disposed on the pixel defining layer and the lower electrode, exposes the auxiliary power supply wire. A light emitting structure is disposed on the first common layer. The light emitting structure exposes the auxiliary power supply wire. A second common layer is disposed on the light emitting structure, the second common layer covering the light emitting structure and exposing the auxiliary power supply wire. An upper electrode is disposed on the second common layer and contacts the auxiliary power supply wire.

公开(公告)号：US20170278910A1

公开(公告)日：2017-09-28

申请号：US15391192

申请日：2016-12-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deok-Young CHOI ,  Young-Jin CHO ,  Yong-Jae KIM ,  Kyoung-Jin PARK ,  Jin-Gon OH ,  Wang-Jo LEE

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

CPC classification number: H01L27/3246 ,  H01L27/322 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5215 ,  H01L51/5218 ,  H01L51/5228 ,  H01L51/56

Abstract: An organic light emitting display (OLED) device includes a substrate including a light emitting region and a peripheral region. An auxiliary power supply wire is disposed in the peripheral region. A lower electrode is disposed in the light emitting region. A pixel defining layer, disposed on the substrate, exposes a portion of the lower electrode and a portion of the auxiliary power supply wire. A first common layer, disposed on the pixel defining layer and the lower electrode, exposes the auxiliary power supply wire. A light emitting structure is disposed on the first common layer. The light emitting structure exposes the auxiliary power supply wire. A second common layer is disposed on the light emitting structure, the second common layer covering the light emitting structure and exposing the auxiliary power supply wire. An upper electrode is disposed on the second common layer and contacts the auxiliary power supply wire.