公开(公告)号：US20180076192A1

公开(公告)日：2018-03-15

申请号：US15638961

申请日：2017-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Hyun KIM ,  Yeon-Hong KIM ,  Ki-Wan AHN

IPC: H01L27/02 ,  H01L27/32

CPC classification number: H01L27/0248 ,  H01L27/124 ,  H01L27/3225 ,  H01L27/3276

Abstract: An organic light emitting display device includes a substrate including a pixel region and a peripheral region, a first wiring, a second wiring, a third wiring, and an electrostatic protection structure including electrostatic protection diodes coupled to the first, second, and third wirings. The electrostatic protection diodes each include an active pattern, a gate electrode pattern, and a connection pattern. The active pattern is at the peripheral region of the substrate, and has a first region, a second region spaced apart from the first region, and a third region between the first and second regions. The gate electrode pattern is at the third region on the active pattern. The connection pattern is coupled to the gate electrode pattern and the active pattern and is on the gate electrode pattern, and overlaps a portion of the first region of the active pattern and a portion of the third region.

公开(公告)号：US20160035809A1

公开(公告)日：2016-02-04

申请号：US14728647

申请日：2015-06-02

Applicant: Samsung Display Co., LTD.

Inventor： Sang-Ho PARK ,  Joung-Keun PARK ,  Ki-Wan AHN ,  Joo-Sun YOON ,  Seung-Min LEE ,  Yong-Jae JANG

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3265 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5206

Abstract: An organic light emitting display device includes a substrate, a first insulating layer, a power supply electrode, a second insulating layer, a first electrode, an emission layer, and a second electrode. The substrate has a display region and a transparent region. The first insulating layer is disposed on the substrate. The power supply electrode is disposed on the first insulating layer. The second insulating layer is disposed on the power supply electrode such that an edge portion of the power supply electrode is free from overlap with the second insulating layer. The first electrode is disposed on the second insulating layer and in contact with the edge portion of the power supply electrode. The emission layer is disposed on the first electrode. The second electrode is disposed on the emission layer.

Abstract translation: 有机发光显示装置包括基板，第一绝缘层，电源电极，第二绝缘层，第一电极，发射层和第二电极。 基板具有显示区域和透明区域。 第一绝缘层设置在基板上。 电源电极设置在第一绝缘层上。 第二绝缘层设置在电源电极上，使得电源电极的边缘部分与第二绝缘层不重叠。 第一电极设置在第二绝缘层上并与电源电极的边缘部分接触。 发射层设置在第一电极上。 第二电极设置在发射层上。

公开(公告)号：US20150001473A1

公开(公告)日：2015-01-01

申请号：US14049893

申请日：2013-10-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ki-Wan AHN ,  Jae-Hyuck JANG

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

CPC classification number: H01L51/5259 ,  H01L27/32 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/0018 ,  H01L51/5203 ,  H01L51/56

Abstract: A method of manufacturing an organic light-emitting display device is provided. The method includes forming a pixel electrode, forming a hydrophobic material layer on the pixel electrode, wherein the hydrophobic material layer includes a hydrophobic material, forming a pixel-defining layer by patterning the hydrophobic material layer, so as to expose at least a portion of the pixel electrode, and removing the hydrophobic material on the exposed portion of the pixel electrode using surface treatment.

Abstract translation: 提供一种制造有机发光显示装置的方法。 该方法包括形成像素电极，在像素电极上形成疏水材料层，其中疏水材料层包括疏水材料，通过图案化疏水材料层形成像素限定层，以使至少一部分 使用表面处理除去像素电极的露出部分上的疏水性材料。

公开(公告)号：US20170005294A1

公开(公告)日：2017-01-05

申请号：US15264473

申请日：2016-09-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki-Wan AHN ,  Jae-Hyuck JANG

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5259 ,  H01L27/32 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/0018 ,  H01L51/5203 ,  H01L51/56

Abstract: A method of manufacturing an organic light-emitting display device is provided. The method includes forming a pixel electrode, forming a hydrophobic material layer on the pixel electrode, wherein the hydrophobic material layer includes a hydrophobic material, forming a pixel-defining layer by patterning the hydrophobic material layer, so as to expose at least a portion of the pixel electrode, and removing the hydrophobic material on the exposed portion of the pixel electrode using surface treatment.

Abstract translation: 提供一种制造有机发光显示装置的方法。 该方法包括形成像素电极，在像素电极上形成疏水材料层，其中疏水材料层包括疏水材料，通过图案化疏水材料层形成像素限定层，以使至少一部分 使用表面处理除去像素电极的露出部分上的疏水性材料。

公开(公告)号：US20160013260A1

公开(公告)日：2016-01-14

申请号：US14560441

申请日：2014-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Ki-Wan AHN ,  Sang-Ho PARK ,  Yong-Jae JANG

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3272 ,  H01L27/3246 ,  H01L27/326

Abstract: An organic light emitting display device includes a substrate including a plurality of pixel regions and a plurality of transparent regions, thin film transistors disposed in the pixel regions, an insulation layer disposed on the thin film transistors, first electrodes electrically contacting the thin film transistors, a pixel defining layer including a black material disposed on the first electrodes, organic light emitting structures disposed on the pixel defining layer, and a second electrode disposed on the organic light emitting structures. The pixel defining layer may define an asymmetrical configuration of adjacent transparent regions disposed on opposing sides of corresponding pixel regions.

Abstract translation: 一种有机发光显示装置，包括：包括多个像素区域和多个透明区域的基板;设置在所述像素区域中的薄膜晶体管，设置在所述薄膜晶体管上的绝缘层，与所述薄膜晶体管电接触的第一电极， 包括设置在第一电极上的黑色材料的像素限定层，设置在像素限定层上的有机发光结构以及设置在有机发光结构上的第二电极。 像素限定层可以限定布置在对应像素区域的相对侧上的相邻透明区域的不对称配置。

公开(公告)号：US20180122880A1

公开(公告)日：2018-05-03

申请号：US15713983

申请日：2017-09-25

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Eun LEE ,  Jin-Taek KIM ,  Ki-Wan AHN ,  Joo-Sun YOON ,  Yong-Jae JANG ,  Kwang-Young CHOI

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3233 ,  G09G3/3291

CPC classification number: H01L27/3258 ,  G09G3/3233 ,  G09G3/3291 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3265

Abstract: A display substrate includes a data line extending in a first direction, a first transistor including a first channel area overlapping the data line and a first control electrode which overlaps the first channel area and has a substantially same shape as that of the first channel area in an overlap area in which the first control electrode overlaps the first channel area, a scan line extending in a second direction crossing the first direction, a first voltage line extending in the first direction and transfers a first driving signal, a first capacitor including an extension electrode which overlaps the first control electrode and extends in the second direction from the first voltage line and a second capacitor including an overlap electrode overlapping the data line.