公开(公告)号：US09105529B2

公开(公告)日：2015-08-11

申请号：US14067230

申请日：2013-10-30

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Hae Kim ,  Jae-Beom Choi ,  Kwan-Wook Jung

IPC: H01L27/12 ,  H01L27/32

CPC classification number: H01L29/66765 ,  H01L21/02107 ,  H01L21/02365 ,  H01L21/283 ,  H01L21/30604 ,  H01L21/31111 ,  H01L21/32133 ,  H01L21/3215 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/66772 ,  H01L2227/323

Abstract: A thin film transistor (TFT) substrate, an organic light-emitting display apparatus including the TFT substrate, and a method of manufacturing the TFT substrate that enable simple manufacturing processes and a decrease in the interference between a capacitor and other interconnections are disclosed. The TFT substrate may include a substrate, a TFT arranged on the substrate, the TFT including an active layer, a gate electrode, a source electrode, and a drain electrode, a pixel electrode electrically connected to one of the source electrode and the drain electrode, and a capacitor including a lower capacitor electrode and an upper capacitor electrode, the lower capacitor electrode formed from the same material as the active layer and arranged on the same layer as the active layer, and the upper capacitor electrode formed from the same material as the pixel electrode.

Abstract translation: 公开了一种薄膜晶体管（TFT）基板，包括TFT基板的有机发光显示装置和制造TFT基板的方法，其使制造工艺简单，电容器与其它互连之间的干扰减小。 TFT基板可以包括衬底，布置在衬底上的TFT，包括有源层的TFT，栅电极，源电极和漏电极，电连接到源电极和漏极之一的像素电极 以及包括下电容电极和上电容电极的电容器，所述下电容电极由与所述有源层相同的材料形成，并且与所述有源层配置在同一层上，所述上电容器电极由与所述有源层相同的材料形成， 像素电极。

公开(公告)号：US20150364090A1

公开(公告)日：2015-12-17

申请号：US14740138

申请日：2015-06-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang-Hae Kim ,  Min-Young Kim ,  Young-Joo Lee ,  In-Young Jung

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0283

Abstract: An organic light emitting display includes pixels located at a region defined by scan lines and data lines, i blocks, each of the i blocks including two or more scan lines wherein i is a natural number that is 2 or greater, a control driver configured to supply a first control signal to i first control lines and a second control signal to i second control lines, each of the first and second control lines being in a corresponding one of the blocks, a scan driver configured to supply a scan signal to the scan lines and a data driver configured to supply a data signal to the data lines, wherein the scan driver is configured to supply the scan signals to the scan lines in different directions in adjacent ones of the blocks.

Abstract translation: 有机发光显示器包括位于由扫描线和数据线限定的区域的像素，i块，包括两个或更多个扫描线的i块中的每一个，其中i是2或更大的自然数，控制驱动器被配置为 向i个第一控制线提供第一控制信号和向第二控制线提供第二控制信号，第一和第二控制线中的每一个在相应的一个块中;扫描驱动器，被配置为向扫描提供扫描信号 线和数据驱动器，其被配置为向数据线提供数据信号，其中扫描驱动器被配置为将扫描信号提供给相邻块中的不同方向的扫描线。

公开(公告)号：US09525047B2

公开(公告)日：2016-12-20

申请号：US14793533

申请日：2015-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Hae Kim ,  Jae-Beom Choi ,  Kwan-Wook Jung

IPC: H01L29/66 ,  H01L27/12 ,  H01L27/32 ,  H01L21/02 ,  H01L21/283 ,  H01L21/306 ,  H01L21/311 ,  H01L21/3213 ,  H01L21/3215

CPC classification number: H01L29/66765 ,  H01L21/02107 ,  H01L21/02365 ,  H01L21/283 ,  H01L21/30604 ,  H01L21/31111 ,  H01L21/32133 ,  H01L21/3215 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/66772 ,  H01L2227/323

Abstract: A thin film transistor (TFT) substrate, an organic light-emitting display apparatus including the TFT substrate, and a method of manufacturing the TFT substrate that enable simple manufacturing processes and a decrease in the interference between a capacitor and other interconnections are disclosed. The TFT substrate may include a substrate, a TFT arranged on the substrate, the TFT including an active layer, a gate electrode, a source electrode, and a drain electrode, a pixel electrode electrically connected to one of the source electrode and the drain electrode, and a capacitor including a lower capacitor electrode and an upper capacitor electrode, the lower capacitor electrode formed from the same material as the active layer and arranged on the same layer as the active layer, and the upper capacitor electrode formed from the same material as the pixel electrode.

Abstract translation: 公开了一种薄膜晶体管（TFT）基板，包括TFT基板的有机发光显示装置和制造TFT基板的方法，其使制造工艺简单，电容器与其它互连之间的干涉减小。 TFT基板可以包括衬底，布置在衬底上的TFT，包括有源层的TFT，栅电极，源电极和漏电极，电连接到源电极和漏电极之一的像素电极 以及包括下电容电极和上电容电极的电容器，所述下电容电极由与所述有源层相同的材料形成，并且与所述有源层配置在同一层上，所述上电容器电极由与所述有源层相同的材料形成， 像素电极。

公开(公告)号：US09711087B2

公开(公告)日：2017-07-18

申请号：US14256125

申请日：2014-04-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Beom Choi ,  Kwang-Hae Kim ,  Seong-Hyun Jin ,  Young-Jin Chang

IPC: G09G3/3258 ,  G09G3/3233

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2300/0866

Abstract: A pixel includes an organic light emitting diode (OLED), a first transistor, a first capacitor, a second capacitor, and a pixel circuit. The OLED includes a cathode electrode connected to a second power source. The first transistor is connected between a data line and a first node, and turns on when a scan signal is supplied to a scan line. The first capacitor is connected between the first node and a third power source. The second capacitor is connected between the first node and a fourth power source. The pixel circuit controls a current quantity flowing from a first power source to the second power source through the OLED based on a voltage of the first node.

公开(公告)号：US09548321B2

公开(公告)日：2017-01-17

申请号：US14677081

申请日：2015-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Jong-Hyun Choi

IPC: H01L21/00 ,  H01L21/84 ,  H01L27/12 ,  H01L27/32 ,  H01L51/52 ,  H01L29/66

CPC classification number: H01L27/1237 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/66742 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2227/323

Abstract: A thin film transistor (TFT) array substrate is provided that includes a TFT on a substrate. The TFT can include an active layer, gate electrode, source electrode, drain electrode, first insulating layer between the active layer and the gate electrode, and second insulating layer between the gate electrode and the source and drain electrodes. A pixel electrode is disposed on the first and second insulating layers. A capacitor including a lower electrode is disposed on a same layer as the gate electrode and an upper electrode. A third insulating layer directly between the second insulating layer and the pixel electrode and between the lower electrode and the upper electrode. A fourth insulating layer covers the source electrode, the drain electrode, and the upper electrode, and exposes the pixel electrode and can further expose a pad electrode.

Abstract translation: 提供了一种在基板上包括TFT的薄膜晶体管（TFT）阵列基板。 TFT可以包括有源层，栅电极，源电极，漏电极，有源层和栅电极之间的第一绝缘层，以及栅电极和源电极和漏电极之间的第二绝缘层。 像素电极设置在第一和第二绝缘层上。 包括下电极的电容器设置在与栅电极和上电极相同的层上。 直接在第二绝缘层和像素电极之间以及下电极和上电极之间的第三绝缘层。 第四绝缘层覆盖源电极，漏电极和上电极，并且使像素电极露出，并且可以进一步暴露焊盘电极。