公开(公告)号：US20150108433A1

公开(公告)日：2015-04-23

申请号：US14203355

申请日：2014-03-10

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Won LEE

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/3244 ,  H01L51/5246

Abstract: An organic light-emitting diode (OLED) display and a manufacturing method thereof are disclosed. One inventive aspect includes a first substrate, a second substrate, and a first insulation layer, a metal layer and a second insulation layer formed on the first insulation layer. The metal layer is formed on the first insulating layer and has a first through hole. The second insulation layer is formed on the metal layer and has a second through hole. The inventive aspect further includes a sealing member formed by filling the first and second through hole so as to seal the first substrate to the second substrate.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 本发明的一个方面包括第一衬底，第二衬底和第一绝缘层，金属层和形成在第一绝缘层上的第二绝缘层。 金属层形成在第一绝缘层上并具有第一通孔。 第二绝缘层形成在金属层上并具有第二通孔。 本发明的方面还包括通过填充第一和第二通孔形成的密封构件，以将第一基板密封到第二基板。

公开(公告)号：US20160211308A1

公开(公告)日：2016-07-21

申请号：US14848489

申请日：2015-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Won LEE

IPC: H01L27/32

CPC classification number: G09G3/32 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0861 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3276

Abstract: An organic light emitting diode display includes a scan line, a data line, a switching transistor, a driving transistor, and an organic light emitting diode. The switching transistor is connected to the scan line and the data line. The driving transistor is connected to the switching transistor. The organic light emitting diode is connected to the driving transistor. A switching contact hole connects the switching source electrode of the switching transistor to the data line and overlaps an outline of the switching source electrode.

Abstract translation: 有机发光二极管显示器包括扫描线，数据线，开关晶体管，驱动晶体管和有机发光二极管。 开关晶体管连接到扫描线和数据线。 驱动晶体管连接到开关晶体管。 有机发光二极管连接到驱动晶体管。 开关接触孔将开关晶体管的开关源电极连接到数据线并与开关源极的轮廓重叠。

公开(公告)号：US20220278176A1

公开(公告)日：2022-09-01

申请号：US17745139

申请日：2022-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Won LEE ,  Tae Kon KIM

IPC: H01L27/32 ,  H01L51/50 ,  G09G3/3266 ,  G09G3/3291 ,  G09G3/3258

Abstract: An organic light emitting diode display device includes a substrate, first and second active patterns, and first and second sub-pixel structures. The substrate has a first sub-pixel circuit region including a first driving transistor region and a second sub-pixel circuit region including a second driving transistor region. The first active pattern is disposed in the first sub-pixel circuit region and has a first bent portion in the first driving transistor region. The second active pattern is disposed in the second sub-pixel circuit region and has a second bent portion in the second driving transistor region. In a direction in a plan surface, the first active pattern has a first recess formed by the first bent portion, and the second active pattern has a second recess formed by the second bent portion. An area of the second recess is less than that of the first recess.

公开(公告)号：US20190341431A1

公开(公告)日：2019-11-07

申请号：US16401392

申请日：2019-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Won LEE ,  Tae Kon KIM

IPC: H01L27/32 ,  H01L51/50 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291

Abstract: An organic light emitting diode display device includes a substrate, first and second active patterns, and first and second sub-pixel structures. The substrate has a first sub-pixel circuit region including a first driving transistor region and a second sub-pixel circuit region including a second driving transistor region. The first active pattern is disposed in the first sub-pixel circuit region and has a first bent portion in the first driving transistor region. The second active pattern is disposed in the second sub-pixel circuit region and has a second bent portion in the second driving transistor region. In a direction in a plan surface, the first active pattern has a first recess formed by the first bent portion, and the second active pattern has a second recess formed by the second bent portion. An area of the second recess is less than that of the first recess.