公开(公告)号：US10522779B2

公开(公告)日：2019-12-31

申请号：US15659569

申请日：2017-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Duckjung Lee ,  Arong Kim ,  Jungsun Park ,  Hyunsung Bang ,  Jiyoung Choung

IPC: H01L51/50 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: An organic light-emitting display apparatus including: a first electrode of a first group; a first organic functional layer covering the first electrode of the first group and including a first emission layer; a second electrode of the first group covering the first organic functional layer; a first electrode of a second group separate from the first electrode of the first group; a second organic functional layer separate from the first organic functional layer, covering the first electrode of the second group, having a larger area than the first organic functional layer, and including a second emission layer; a second electrode of the second group covering the second organic functional layer; and a common electrode integrally and commonly disposed on the second electrode of the first group and the second electrode of the second group.

公开(公告)号：US10340473B2

公开(公告)日：2019-07-02

申请号：US14844321

申请日：2015-09-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jiyoung Choung ,  Jungsun Park ,  Hyunsung Bang ,  Duckjung Lee

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

Abstract: An organic light emitting display device has a plurality of first electrodes, intermediate layers, and second electrodes that correspond to a plurality of pixel areas. The first electrodes are spaced from one another, the second electrodes are spaced from one another, and the intermediate layers are spaced from one another. A conductive protection layer is formed over the second electrodes, and a connection electrode layer is formed over the conductive protection layer and electrically connecting the second electrodes.

公开(公告)号：US10205124B2

公开(公告)日：2019-02-12

申请号：US15465536

申请日：2017-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jungsun Park ,  Hyunsung Bang ,  Duckjung Lee ,  Jiyoung Choung ,  Arong Kim

IPC: H01L51/52 ,  H01L27/32

Abstract: An organic light-emitting display apparatus includes a substrate, a pixel electrode disposed on the substrate, a pixel-defining layer (PDL) disposed on the pixel electrode and having an opening exposing at least a part of the pixel electrode, an intermediate layer, a protective layer, and an opposite electrode be disposed on the PDL and having an opening exposing at least a part of the protective layer, wherein the opposite electrode is electrically connected to the protective layer. The intermediate layer may include a central portion disposed on the pixel electrode, an edge portion that extends from the central portion and contacts the PDL, at least one common layer, and an organic emission layer. The protective layer may include a central portion disposed on the central portion of the intermediate layer and an edge portion that extends from the central portion of the protective layer.

公开(公告)号：US20160197313A1

公开(公告)日：2016-07-07

申请号：US14808664

申请日：2015-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jungsun Park ,  Hyunsung Bang

IPC: H01L51/56 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L27/3248 ,  H01L51/5206 ,  H01L51/5237 ,  H01L51/5253

Abstract: Provided is a method of manufacturing an organic light-emitting display apparatus. The method includes: forming a passivation layer on a substrate, on which pixel electrodes are formed, to cover the pixel electrodes; forming a first exposure portion in the passivation layer to expose a first pixel electrode among the pixel electrodes; forming a first intermediate layer on the exposed first pixel electrode; filling the first exposure portion with the same material as the passivation layer; forming a second exposure portion in the passivation layer to expose a second pixel electrode among the pixel electrodes; forming a second intermediate layer on the exposed second pixel electrode; filling the second exposure portion with the same material as the passivation layer; forming a third exposure portion in the passivation layer to expose a third pixel electrode among the pixel electrodes; and forming a third intermediate layer on the exposed third pixel electrode.

Abstract translation: 提供一种制造有机发光显示装置的方法。 该方法包括：在形成有像素电极的基板上形成钝化层以覆盖像素电极; 在所述钝化层中形成第一曝光部分以暴露所述像素电极中的第一像素电极; 在所述暴露的第一像素电极上形成第一中间层; 用与钝化层相同的材料填充第一曝光部分; 在所述钝化层中形成第二曝光部分，以暴露所述像素电极中的第二像素电极; 在所述暴露的第二像素电极上形成第二中间层; 用与钝化层相同的材料填充第二曝光部分; 在所述钝化层中形成第三曝光部分，以暴露所述像素电极中的第三像素电极; 以及在所述暴露的第三像素电极上形成第三中间层。

公开(公告)号：US20160072065A1

公开(公告)日：2016-03-10

申请号：US14614019

申请日：2015-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesik Kim ,  Hyunsung Bang ,  Duckjung Lee ,  Sungsoon Im ,  Youngsuk Cho ,  Kyuhwan Hwang

IPC: H01L51/00 ,  H01L51/56 ,  B05B15/04

CPC classification number: H01L51/0011 ,  B05B12/16 ,  C23C14/042 ,  C23C14/24 ,  H01L51/0012 ,  H01L51/56

Abstract: Provided is a deposition apparatus including a deposition source including a plurality of nozzles that spray a deposition material onto a substrate; a mask disposed between the substrate and the deposition source and separated from the substrate, and including a plurality of first openings through which the deposition material passes; and at least one deposition incident angle adjusting plate disposed between the mask and the deposition source and including a plurality of second openings for adjusting a deposition incident angle of the deposition material that is sprayed from the plurality of nozzles; wherein the at least one deposition incident angle adjusting plate is movable in a first direction toward the substrate or a second direction opposite the first direction, and the deposition incident angle adjusting plate is spaced apart from the nozzles.

Abstract translation: 提供了一种沉积设备，其包括沉积源，该沉积源包括将沉积材料喷射到基底上的多个喷嘴; 掩模，其设置在所述基板和所述沉积源之间并与所述基板分离，并且包括沉积材料通过的多个第一开口; 以及设置在所述掩模和所述沉积源之间的至少一个沉积入射角调整板，并且包括用于调节从所述多个喷嘴喷射的沉积材料的沉积入射角的多个第二开口; 其特征在于，所述至少一个沉积入射角度调整板可朝向所述基板朝向第一方向移动或与所述第一方向相反的第二方向移动，并且所述沉积入射角度调整板与所述喷嘴间隔开。