公开(公告)号：USRE46922E1

公开(公告)日：2018-06-26

申请号：US14819284

申请日：2015-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Han Jeong ,  Steve Y.G. Mo ,  Eun-Hyun Kim ,  Hyun-Sun Park

IPC: H01L31/00 ,  H01L27/12 ,  H01L27/14 ,  H01L21/00

CPC classification number: H01L27/3272

Abstract: An organic light-emitting display is disclosed. In one embodiment, the display includes i) a substrate, ii) a thin film transistor formed on the substrate, and comprising i) a gate electrode, ii) an active layer electrically insulated from the gate electrode, and iii) source and drain electrodes that are electrically connected to the active layer and iii) a first electrode electrically connected to the thin film transistor. The display further includes an intermediate layer formed on the first electrode and comprising an organic emission layer and a second electrode formed on the intermediate layer, wherein the source electrode or the drain electrode has an optical blocking portion extending in the direction of substrate thickness.

公开(公告)号：US09105862B2

公开(公告)日：2015-08-11

申请号：US14010164

申请日：2013-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joong Chung ,  Jin-Seong Park ,  Jong-Han Jeong ,  Jae-Kyeong Jeong ,  Yeong-Gon Mo ,  Min-Kyu Kim ,  Tae-Kyung Ahn ,  Hui-Won Yang ,  Kwang-Suk Kim ,  Eun-Hyun Kim ,  Jae-Wook Kang ,  Jang-Soon Im

IPC: H01L29/08 ,  H01L51/52 ,  H01L27/12 ,  H01L27/32 ,  H01L29/786 ,  H01L51/56

CPC classification number: H01L27/3248 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L51/52 ,  H01L51/5237 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5346

Abstract: An organic light-emitting display device, which may be configured to prevent moisture or oxygen from penetrating the organic light-emitting display device from the outside is disclosed. An organic light-emitting display device, which is easily applied to a large display device and/or may be easily mass produced is further disclosed. An organic light-emitting display device may include, for example, a thin-film transistor (TFT) including a gate electrode, an active layer insulated from the gate electrode, source and drain electrodes insulated from the gate electrode and contacting the active layer and an insulating layer disposed between the source and drain electrodes and the active layer; and an organic light-emitting diode electrically connected to the TFT. The insulating layer may include, for example, a first insulating layer contacting the active layer; and a second insulating layer formed of a metal oxide and disposed on the first insulating layer.

Abstract translation: 公开了一种有机发光显示装置，其可被配置为防止水分或氧气从外部穿透有机发光显示装置。 进一步公开了易于应用于大型显示​​装置和/或可容易地批量生产的有机发光显示装置。 有机发光显示装置可以包括例如薄膜晶体管（TFT），其包括栅电极，与栅电极绝缘的有源层，与栅电极绝缘的源电极和漏电极，并与活性层接触和 设置在所述源极和漏极之间的绝缘层和所述有源层; 以及与TFT电连接的有机发光二极管。 绝缘层可以包括例如与活性层接触的第一绝缘层; 以及由金属氧化物形成并设置在第一绝缘层上的第二绝缘层。

公开(公告)号：US08659016B2

公开(公告)日：2014-02-25

申请号：US13889752

申请日：2013-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Kyu Kim ,  Jong-Han Jeong ,  Tae-Kyung Ahn ,  Jae-Kyeong Jeong ,  Yeon-Gon Mo ,  Jin-Seong Park ,  Hyun-Joong Chung ,  Kwang-Suk Kim ,  Hui-Won Yang

IPC: H01L29/10 ,  H01L29/12

CPC classification number: H01L29/7869 ,  H01L29/78606

Abstract: A thin film transistor (TFT) using an oxide semiconductor as an active layer, a method of manufacturing the TFT, and a flat panel display device having the TFT include source and drain electrodes formed on a substrate; an active layer formed of an oxide semiconductor disposed on the source and drain electrodes; a gate electrode; and an interfacial stability layer formed on at least one of top and bottom surfaces of the active layer. In the TFT, the interfacial stability layer is formed of an oxide having a band gap of 3.0 to 8.0 eV. Since the interfacial stability layer has the same characteristics as a gate insulating layer and a passivation layer, chemically high interface stability is maintained. Since the interfacial stability layer has a band gap equal to or greater than that of the active layer, charge trapping is physically prevented.

Abstract translation: 使用氧化物半导体作为有源层的薄膜晶体管（TFT），TFT的制造方法以及具有TFT的平板显示装置包括：形成在基板上的源极和漏极; 由设置在源极和漏极上的氧化物半导体形成的有源层; 栅电极; 以及形成在活性层的顶表面和底表面中的至少一个上的界面稳定层。 在TFT中，界面稳定层由带隙为3.0〜8.0eV的氧化物形成。 由于界面稳定层具有与栅极绝缘层和钝化层相同的特性，因此保持了化学上高的界面稳定性。 由于界面稳定层具有等于或大于有源层的带隙，所以物理地防止了电荷俘获。

公开(公告)号：US09373669B2

公开(公告)日：2016-06-21

申请号：US14815327

申请日：2015-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joong Chung ,  Jin-Seong Park ,  Jong-Han Jeong ,  Jae-Kyeong Jeong ,  Yeon-Gon Mo ,  Min-Kyu Kim ,  Tae-Kyung Ahn ,  Hui-Won Yang ,  Kwang-Suk Kim ,  Eun-Hyun Kim ,  Jae-Wook Kang ,  Jang-Soon Im

IPC: H01L21/00 ,  H01L27/32 ,  H01L29/66 ,  H01L27/12 ,  H01L29/786 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3248 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L51/52 ,  H01L51/5237 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5346

Abstract: An organic light-emitting display device, which may be configured to prevent moisture or oxygen from penetrating the organic light-emitting display device from the outside is disclosed. An organic light-emitting display device, which is easily applied to a large display device and/or may be easily mass produced is further disclosed. Additionally disclosed is a method of manufacturing an organic light-emitting display device. An organic light-emitting display device may include, for example, a thin-film transistor (TFT) including a gate electrode, an active layer insulated from the gate electrode, source and drain electrodes insulated from the gate electrode and contacting the active layer and an insulating layer disposed between the source and drain electrodes and the active layer; and an organic light-emitting diode electrically connected to the TFT. The insulating layer may include, for example, a first insulating layer contacting the active layer; and a second insulating layer formed of a metal oxide and disposed on the first insulating layer.

Abstract translation: 公开了一种有机发光显示装置，其可被配置为防止水分或氧气从外部穿透有机发光显示装置。 进一步公开了易于应用于大型显示​​装置和/或可容易地批量生产的有机发光显示装置。 另外公开了一种制造有机发光显示装置的方法。 有机发光显示装置可以包括例如薄膜晶体管（TFT），其包括栅电极，与栅电极绝缘的有源层，与栅电极绝缘的源电极和漏电极，并与活性层接触和 设置在所述源极和漏极之间的绝缘层和所述有源层; 以及与TFT电连接的有机发光二极管。 绝缘层可以包括例如与活性层接触的第一绝缘层; 以及由金属氧化物形成并设置在第一绝缘层上的第二绝缘层。

公开(公告)号：US09048257B2

公开(公告)日：2015-06-02

申请号：US14085211

申请日：2013-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Han Jeong ,  Chaun-Gi Choi

IPC: H01L51/56 ,  H01L29/66 ,  H01L27/12

CPC classification number: H01L29/66742 ,  H01L27/1225 ,  H01L27/1255 ,  H01L2227/323

Abstract: A backplane includes: a substrate, a pixel electrode, which includes a transparent conductive material, on the substrate, a capacitor first electrode formed on the same layer as the pixel electrode, a first protection layer covering the capacitor first electrode and an upper edge of the pixel electrode, a gate electrode of a thin film transistor (TFT) formed on the first protection layer, a capacitor second electrode formed on the same layer as the gate electrode, a first insulating layer that covers the gate electrode and the capacitor second electrode, a semiconductor layer that is formed on the first insulating layer and includes a transparent conductive material, a second insulating layer covering the semiconductor layer, source and drain electrodes of the TFT that are formed on the second insulating layer, and a third insulating layer that covers the source and drain electrodes and exposes the pixel electrode.

Abstract translation: 背板包括：衬底，包括透明导电材料的像素电极，在衬底上，形成在与像素电极相同的层上的电容器第一电极，覆盖电容器第一电极的第一保护层和覆盖电容器第一电极的上边缘 像素电极，形成在第一保护层上的薄膜晶体管（TFT）的栅电极，形成在与栅电极相同的层上的电容器第二电极，覆盖栅电极和电容器第二电极的第一绝缘层 形成在所述第一绝缘层上并且包括透明导电材料的半导体层，覆盖所述半导体层的第二绝缘层，形成在所述第二绝缘层上的所述TFT的源电极和漏电极以及第三绝缘层， 覆盖源电极和漏电极并暴露像素电极。

公开(公告)号：US20140080270A1

公开(公告)日：2014-03-20

申请号：US14085211

申请日：2013-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Han Jeong ,  Chaun-Gi Choi

IPC: H01L29/66

CPC classification number: H01L29/66742 ,  H01L27/1225 ,  H01L27/1255 ,  H01L2227/323

Abstract: A backplane includes: a substrate, a pixel electrode, which includes a transparent conductive material, on the substrate, a capacitor first electrode formed on the same layer as the pixel electrode, a first protection layer covering the capacitor first electrode and an upper edge of the pixel electrode, a gate electrode of a thin film transistor (TFT) formed on the first protection layer, a capacitor second electrode formed on the same layer as the gate electrode, a first insulating layer that covers the gate electrode and the capacitor second electrode, a semiconductor layer that is formed on the first insulating layer and includes a transparent conductive material, a second insulating layer covering the semiconductor layer, source and drain electrodes of the TFT that are formed on the second insulating layer, and a third insulating layer that covers the source and drain electrodes and exposes the pixel electrode.

Abstract translation: 背板包括：衬底，包括透明导电材料的像素电极，在衬底上，形成在与像素电极相同的层上的电容器第一电极，覆盖电容器第一电极的第一保护层和覆盖电容器第一电极的上边缘 像素电极，形成在第一保护层上的薄膜晶体管（TFT）的栅电极，形成在与栅电极相同的层上的电容器第二电极，覆盖栅电极和电容器第二电极的第一绝缘层 形成在所述第一绝缘层上并且包括透明导电材料的半导体层，覆盖所述半导体层的第二绝缘层，形成在所述第二绝缘层上的所述TFT的源电极和漏电极以及第三绝缘层， 覆盖源电极和漏电极并暴露像素电极。

公开(公告)号：US08546175B2

公开(公告)日：2013-10-01

申请号：US13678256

申请日：2012-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Joong Chung ,  Jin-Seong Park ,  Jong-Han Jeong ,  Jae-Kyeong Jeong ,  Yeon-Gon Mo ,  Min-Kyu Kim ,  Tae-Kyung Ahn ,  Hui-Won Yang ,  Kwang-Suk Kim ,  Eun-Hyun Kim ,  Jae-Wook Kang ,  Jae-Soon Im

IPC: H01L21/00

CPC classification number: H01L27/3248 ,  H01L27/1225 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/66969 ,  H01L29/7869 ,  H01L51/52 ,  H01L51/5237 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5346

Abstract: Disclosed is a method of manufacturing an organic light-emitting display device. An organic light-emitting display device may include, for example, a thin-film transistor (TFT) including a gate electrode, an active layer insulated from the gate electrode, source and drain electrodes insulated from the gate electrode and contacting the active layer and an insulating layer disposed between the source and drain electrodes and the active layer; and an organic light-emitting diode electrically connected to the TFT. The insulating layer may include, for example, a first insulating layer contacting the active layer; and a second insulating layer formed of a metal oxide and disposed on the first insulating layer.

Abstract translation: 公开了一种制造有机发光显示装置的方法。 有机发光显示装置可以包括例如薄膜晶体管（TFT），其包括栅电极，与栅电极绝缘的有源层，与栅电极绝缘的源电极和漏电极，并与活性层接触和 设置在所述源极和漏极之间的绝缘层和所述有源层; 以及与TFT电连接的有机发光二极管。 绝缘层可以包括例如与活性层接触的第一绝缘层; 以及由金属氧化物形成并设置在第一绝缘层上的第二绝缘层。

公开(公告)号：US20150028300A1

公开(公告)日：2015-01-29

申请号：US14255786

申请日：2014-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Suk KIM ,  Jong-Han Jeong ,  Yeon-Gon Mo

IPC: H01L29/786 ,  H01L29/66 ,  H01L27/32

CPC classification number: H01L29/7869 ,  H01L27/1225 ,  H01L27/3262 ,  H01L29/66969

Abstract: A thin film transistor includes a gate electrode provided on a substrate, a semiconductor layer insulated from the gate electrode and including indium, tin, zinc and gallium oxide, and source/drain electrodes formed on the semiconductor layer.

Abstract translation: 薄膜晶体管包括设置在基板上的栅极电极，与栅电极绝缘并且包括铟，锡，锌和镓的氧化物半导体层以及形成在半导体层上的源/漏电极。