公开(公告)号：US20160093679A1

公开(公告)日：2016-03-31

申请号：US14721446

申请日：2015-05-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sangho Moon ,  Sungho Kim ,  Sangkyung Lee

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/326 ,  H01L27/3244 ,  H01L27/3246 ,  H01L51/0512 ,  H01L51/5203

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate and a plurality of pixels formed over the substrate, each pixel including a first region from which light is emitted and a second region through which external light is transmitted. The display also includes a plurality of pixel circuit units each formed in the first region and including at least one thin-film transistor, an inorganic insulating film formed in the second region, a transparent conductive film formed over at least a portion of the inorganic insulating film, and an organic insulating film covering the pixel circuit units and at least a portion of the transparent conductive film. The display further includes a plurality of first electrodes formed over the organic insulating film and in the first regions of the pixels.

Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括衬底和形成在衬底上的多个像素，每个像素包括发射光的第一区域和透射外部光的第二区域。 显示器还包括多个像素电路单元，每个像素电路单元分别形成在第一区域中，并且包括至少一个薄膜晶体管，在第二区域中形成的无机绝缘膜，在无机绝缘体的至少一部分上形成的透明导电膜 膜和覆盖像素电路单元和透明导电膜的至少一部分的有机绝缘膜。 显示器还包括形成在有机绝缘膜上和像素的第一区域中的多个第一电极。

公开(公告)号：US09859351B2

公开(公告)日：2018-01-02

申请号：US14721446

申请日：2015-05-26

Applicant: Samsung Display Co., Ltd.

Inventor： Sangho Moon ,  Sungho Kim ,  Sangkyung Lee

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/05

CPC classification number: H01L27/326 ,  H01L27/3244 ,  H01L27/3246 ,  H01L51/0512 ,  H01L51/5203

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a substrate and a plurality of pixels formed over the substrate, each pixel including a first region from which light is emitted and a second region through which external light is transmitted. The display also includes a plurality of pixel circuit units each formed in the first region and including at least one thin-film transistor, an inorganic insulating film formed in the second region, a transparent conductive film formed over at least a portion of the inorganic insulating film, and an organic insulating film covering the pixel circuit units and at least a portion of the transparent conductive film. The display further includes a plurality of first electrodes formed over the organic insulating film and in the first regions of the pixels.

公开(公告)号：US10483339B2

公开(公告)日：2019-11-19

申请号：US15334704

申请日：2016-10-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sangho Moon ,  Sungho Kim ,  Sangkyung Lee

IPC: H01L27/32 ,  H01L29/786 ,  H01L29/417 ,  H01L27/12

Abstract: An organic light-emitting device includes an oxide semiconductor layer disposed in a pixel area. The oxide semiconductor layer includes a channel region, a source region and a drain region. A gate insulating layer is disposed on the oxide semiconductor layer. A gate electrode is disposed on the gate insulating layer. A conductive layer is disposed between the substrate and the oxide semiconductor layer. A bridge electrode is in contact with the conductive layer and one of the source region and the drain region. A first insulation film covers the gate electrode and the bridge electrode. An organic light-emitting diode includes a pixel electrode. An emissive layer is disposed on the pixel electrode, and an opposite electrode is disposed on the emissive layer. At least a portion of the oxide semiconductor layer overlaps the organic light-emitting diode. The conductive layer includes a light transmittance material.

公开(公告)号：US09419028B1

公开(公告)日：2016-08-16

申请号：US14827055

申请日：2015-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sangho Moon ,  Sangkyung Lee ,  Jongmoo Huh

IPC: H01L21/76 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786 ,  H01L23/544 ,  H01L21/441

CPC classification number: H01L27/1262 ,  H01L23/544 ,  H01L29/66969 ,  H01L2223/5442 ,  H01L2223/54426 ,  H01L2223/54486 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method of manufacturing a display device is disclosed. In one aspect, the method includes forming an active layer over a substrate, forming a first insulating layer over the active layer, forming a gate electrode over the active layer, and forming an alignment mark over the substrate. The forming of the alignment mark includes forming a first layer including a first pattern and forming a second layer over the first layer and including concave and convex portions formed along the first pattern. The first insulating layer is interposed between the first and second layers.

Abstract translation: 公开了一种制造显示装置的方法。 一方面，该方法包括在衬底上形成有源层，在有源层上形成第一绝缘层，在有源层上形成栅电极，并在衬底上形成对准标记。 对准标记的形成包括形成包括第一图案的第一层，并在第一层上形成第二层，并且包括沿着第一图案形成的凹凸部。 第一绝缘层介于第一和第二层之间。

公开(公告)号：US20160218123A1

公开(公告)日：2016-07-28

申请号：US14827055

申请日：2015-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sangho Moon ,  Sangkyung Lee ,  Jongmoo Huh

IPC: H01L27/12 ,  H01L21/441 ,  H01L23/544 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L27/1262 ,  H01L23/544 ,  H01L29/66969 ,  H01L2223/5442 ,  H01L2223/54426 ,  H01L2223/54486 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method of manufacturing a display device is disclosed. In one aspect, the method includes forming an active layer over a substrate, forming a first insulating layer over the active layer, forming a gate electrode over the active layer, and forming an alignment mark over the substrate. The forming of the alignment mark includes forming a first layer including a first pattern and forming a second layer over the first layer and including concave and convex portions formed along the first pattern. The first insulating layer is interposed between the first and second layers.

Abstract translation: 公开了一种制造显示装置的方法。 一方面，该方法包括在衬底上形成有源层，在有源层上形成第一绝缘层，在有源层上形成栅电极，并在衬底上形成对准标记。 对准标记的形成包括形成包括第一图案的第一层，并在第一层上形成第二层，并且包括沿着第一图案形成的凹凸部。 第一绝缘层介于第一和第二层之间。