公开(公告)号：US08816341B2

公开(公告)日：2014-08-26

申请号：US13914400

申请日：2013-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jang Sub Kim ,  SungWoong Kim ,  Jae Hoon Kim

IPC: H01L51/54 ,  H01L51/56

CPC classification number: H01L51/5012 ,  H01L27/3246 ,  H01L51/0005 ,  H01L51/5048 ,  H01L51/56 ,  H01L2227/323

Abstract: An organic electroluminescent display includes a substrate having a pixel area, a pixel definition layer having an opening corresponding to the pixel area, a pixel electrode in the pixel area, a hole injection layer on the pixel electrode, a conductive primer layer in the opening and on the hole injection layer, the conductive primer layer being more lyophilic than the hole injection layer, a hole transfer layer in the opening and on the conductive primer layer, an organic light-emitting layer on the hole transfer layer, and a common electrode on the organic light-emitting layer.

Abstract translation: 有机电致发光显示器包括具有像素区域的基板，具有对应于像素区域的开口的像素限定层，像素区域中的像素电极，像素电极上的空穴注入层，开口中的导电底层， 在空穴注入层上，导电性底漆层比空穴注入层更亲液，在开口部和导电性底漆层上具有空穴传递层，空穴传输层上的有机发光层和共同电极 有机发光层。

公开(公告)号：US08906459B2

公开(公告)日：2014-12-09

申请号：US13960602

申请日：2013-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： SungWoong Kim

IPC: B05D3/04 ,  B05D3/10 ,  H01L21/00 ,  H01L51/00 ,  H01L35/24 ,  H01L29/08 ,  H01L51/56 ,  H01L51/50

CPC classification number: H01L51/0005 ,  H01L51/0003 ,  H01L51/0004 ,  H01L51/0007 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5088 ,  H01L51/56

Abstract: A method of forming an organic layer includes supplying a liquefied organic material, drying the liquefied organic material, supplying a solvent to an intermediate organic layer to swell the intermediate organic layer, and drying the swelled organic layer. The organic layer is formed to have a uniform thickness when the organic layer is formed by a solution-based printing method.

Abstract translation: 形成有机层的方法包括提供液化的有机材料，干燥液化的有机材料，向中间有机层提供溶剂以溶胀中间有机层，以及干燥膨胀的有机层。 当通过基于溶液的印刷方法形成有机层时，有机层形成为具有均匀的厚度。

公开(公告)号：US20140315341A1

公开(公告)日：2014-10-23

申请号：US13960602

申请日：2013-08-06

Applicant: Samsung Display Co., Ltd

Inventor： SungWoong Kim

IPC: H01L51/00

CPC classification number: H01L51/0005 ,  H01L51/0003 ,  H01L51/0004 ,  H01L51/0007 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5088 ,  H01L51/56

Abstract: A method of forming an organic layer includes supplying a liquefied organic material, drying the liquefied organic material, supplying a solvent to an intermediate organic layer to swell the intermediate organic layer, and drying the swelled organic layer. The organic layer is formed to have a uniform thickness when the organic layer is formed by a solution-based printing method.

Abstract translation: 形成有机层的方法包括提供液化的有机材料，干燥液化的有机材料，向中间有机层提供溶剂以溶胀中间有机层，以及干燥膨胀的有机层。 当通过基于溶液的印刷方法形成有机层时，有机层形成为具有均匀的厚度。