公开(公告)号：US10347869B2

公开(公告)日：2019-07-09

申请号：US15264473

申请日：2016-09-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki-Wan Ahn ,  Jae-Hyuck Jang

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A method of manufacturing an organic light-emitting display device is provided. The method includes forming a pixel electrode, forming a hydrophobic material layer on the pixel electrode, wherein the hydrophobic material layer includes a hydrophobic material, forming a pixel-defining layer by patterning the hydrophobic material layer, so as to expose at least a portion of the pixel electrode, and removing the hydrophobic material on the exposed portion of the pixel electrode using surface treatment.

公开(公告)号：US09450211B2

公开(公告)日：2016-09-20

申请号：US14049893

申请日：2013-10-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ki-Wan Ahn ,  Jae-Hyuck Jang

IPC: H01L29/08 ,  H01L35/24 ,  H01L51/00 ,  H01L51/56 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L51/5259 ,  H01L27/32 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/0018 ,  H01L51/5203 ,  H01L51/56

Abstract: A method of manufacturing an organic light-emitting display device is provided. The method includes forming a pixel electrode, forming a hydrophobic material layer on the pixel electrode, wherein the hydrophobic material layer includes a hydrophobic material, forming a pixel-defining layer by patterning the hydrophobic material layer, so as to expose at least a portion of the pixel electrode, and removing the hydrophobic material on the exposed portion of the pixel electrode using surface treatment.

Abstract translation: 提供一种制造有机发光显示装置的方法。 该方法包括形成像素电极，在像素电极上形成疏水材料层，其中疏水材料层包括疏水材料，通过图案化疏水材料层形成像素限定层，以使至少一部分 使用表面处理除去像素电极的露出部分上的疏水性材料。