公开(公告)号：US20140145173A1

公开(公告)日：2014-05-29

申请号：US14166655

申请日：2014-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Byung-Doo CHIN ,  Mu-Hyun KIM ,  Seong-Taek LEE ,  Nam-Choul YANG ,  Min-Chul SUH ,  Jang-Hyuk KWON

IPC: H01L51/50

CPC classification number: H01L51/504 ,  H01L27/322 ,  H01L51/001 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5036

Abstract: A white light emitting organic electroluminescent device and organic electroluminescent display having the same are provided. The organic electroluminescent device includes a first electrode, a second electrode, and an emission layer interposed between the first and second electrodes and having a fluorescence layer and a phosphorescence layer. Thereby, it is possible to obtain the white light emitting organic electroluminescent device having luminance yield improved.

Abstract translation: 提供了具有这种发光的有机电致发光器件和有机电致发光显示器。 有机电致发光器件包括第一电极，第二电极和介于第一和第二电极之间并具有荧光层和磷光层的发射层。 由此，可以获得提高亮度的白色发光有机电致发光元件。

公开(公告)号：US20130330868A1

公开(公告)日：2013-12-12

申请号：US13967190

申请日：2013-08-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Min-Chul SUH

IPC: H01L51/56

CPC classification number: H01L51/56 ,  H01L27/3246

Abstract: The OLED display device includes a substrate, a first electrode located on the substrate, a pixel defining layer located on the first electrode to expose a part of the first electrode, a fluorine-based polymer layer located on the pixel defining layer, an organic layer located on the first electrode, and a second electrode located on the entire surface of the substrate. The method of manufacturing the OLED display device includes forming a first electrode on a substrate, forming a pixel defining layer on the first electrode, forming a fluorine-based polymer layer on the pixel defining layer, patterning the fluorine-based polymer layer and the pixel defining layer by laser ablation to open a part of the first electrode, forming an organic layer on the opened first electrode, and forming a second electrode on the entire surface of the substrate.

Abstract translation: OLED显示装置包括基板，位于基板上的第一电极，位于第一电极上以暴露第一电极的一部分的像素限定层，位于像素限定层上的氟基聚合物层，有机层 位于第一电极上，第二电极位于基板的整个表面上。 制造OLED显示装置的方法包括在基板上形成第一电极，在第一电极上形成像素限定层，在像素限定层上形成氟基聚合物层，使氟基聚合物层和像素 通过激光烧蚀来定义层以打开第一电极的一部分，在打开的第一电极上形成有机层，并在基板的整个表面上形成第二电极。