公开(公告)号：US20150228928A1

公开(公告)日：2015-08-13

申请号：US14691416

申请日：2015-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/525 ,  H01L27/3246 ,  H01L51/5246 ,  H01L51/5256 ,  H01L51/56

Abstract: An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.

Abstract translation: 有机发光二极管装置可以具有增强的薄膜封装层，以防止湿气从外部渗透。 薄膜封装层可以具有其中一个或多个无机层和一个或多个有机层交替层叠的多层结构。 可以在其上形成有机发光二极管的基板的一部分之外形成阻挡层。 薄膜封装层的有机层可以形成在由屏障限定的区域内。

公开(公告)号：US08598786B1

公开(公告)日：2013-12-03

申请号：US13658628

申请日：2012-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L51/54 ,  H01L51/52

CPC classification number: H01L51/5253

Abstract: An organic light-emitting display apparatus includes: a substrate; a first electrode on the substrate; an organic emission layer on the first electrode; a second electrode on the organic emission layer; and a sealing layer including a capping film, a first inorganic film, a first organic film, a second inorganic film and a hydroxyquinoline-based blocking film between the second electrode and the first organic film that are sequentially stacked on the second electrode, the hydroxyquinoline-based blocking film comprising a hydroxyquinoline-based compound.

Abstract translation: 一种有机发光显示装置，包括：基板; 基板上的第一电极; 第一电极上的有机发射层; 有机发光层上的第二电极; 在第二电极和第一有机膜之间依次层叠有包覆膜，第一无机膜，第一有机膜，第二无机膜和羟基喹啉类阻挡膜的密封层，羟基喹啉 基阻挡膜包含羟基喹啉类化合物。

公开(公告)号：US20130140597A1

公开(公告)日：2013-06-06

申请号：US13624556

申请日：2012-09-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L51/50 ,  H01L51/56

CPC classification number: H01L51/0013 ,  H01L27/3283

Abstract: In an organic light emitting device and a method of manufacturing the organic light emitting device, reflective layers are formed on pixel definition layers to prevent the generation of an open edge defect (or a non-transfer defect) in forming light emitting layers. The organic light emitting device includes a base, first electrodes patterned and formed on the base, light emitting layers formed on the first electrodes, and a second electrode formed on the light emitting layers. Pixel definition layers are formed between the patterned first electrodes, and reflective layers are disposed in the pixel definition layers.

Abstract translation: 在有机发光器件和制造有机发光器件的方法中，在像素限定层上形成反射层，以防止在形成发光层时产生开口边缘缺陷（或非转印缺陷）。 有机发光器件包括基底，在基底上图案化并形成的第一电极，形成在第一电极上的发光层和形成在发光层上的第二电极。 在图案化的第一电极之间形成像素定义层，并且反射层设置在像素限定层中。

公开(公告)号：US12114549B2

公开(公告)日：2024-10-08

申请号：US18387116

申请日：2023-11-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyong Tae Park ,  Chul-Hwan Park ,  Sun-Kyo Jung ,  Sung Ho Cho

IPC: H10K59/131 ,  H10K50/844 ,  H10K71/70 ,  H10K59/40 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K50/8445 ,  H10K71/70 ,  H10K59/40 ,  H10K2102/311

Abstract: A display device includes a substrate, a display area disposed on the substrate and including a plurality of pixels and data lines, a peripheral area disposed outside the display area of the substrate, a pad portion disposed in the peripheral area, an encapsulation layer disposed in the peripheral area and the display area, and disposed on the plurality of pixels of the display area, a crack detection circuit disposed in the peripheral area, and a first crack detection line connected with the pad portion and the crack detection circuit. The first crack detection line is disposed on the encapsulation layer.

公开(公告)号：US11696462B2

公开(公告)日：2023-07-04

申请号：US17145782

申请日：2021-01-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L29/08 ,  H10K50/842 ,  H10K50/844 ,  H10K59/122 ,  H10K71/00

CPC classification number: H10K50/8428 ,  H10K50/8445 ,  H10K59/122 ,  H10K71/00 ,  H10K50/8426

Abstract: An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.

公开(公告)号：US20210210714A1

公开(公告)日：2021-07-08

申请号：US17145782

申请日：2021-01-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

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

Abstract: An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.

公开(公告)号：US10892442B2

公开(公告)日：2021-01-12

申请号：US16813036

申请日：2020-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L29/08 ,  H01L51/52 ,  H01L51/56 ,  H01L27/32

Abstract: An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.

公开(公告)号：US20170301877A1

公开(公告)日：2017-10-19

申请号：US15637488

申请日：2017-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L51/52

CPC classification number: H01L51/525 ,  H01L27/3246 ,  H01L51/5246 ,  H01L51/5256 ,  H01L51/56

Abstract: An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.

公开(公告)号：US09118014B2

公开(公告)日：2015-08-25

申请号：US13955159

申请日：2013-07-31

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L29/08 ,  H01L29/04 ,  H01L29/18 ,  H01L33/00 ,  H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0013 ,  H01L27/3246

Abstract: An organic light emitting diode (OLED) display device the present invention includes a substrate, a thin film transistor formed on the substrate, a pixel electrode formed on the thin film transistor and electrically connected to the thin film transistor, a pixel defining layer formed on the pixel electrode and defining a pixel area, an emission layer formed on the pixel electrode and contacting the pixel electrode in the pixel area, and an intermediate layer formed on the pixel defining layer and contacting a portion of the emission layer.

Abstract translation: 本发明的有机发光二极管（OLED）显示装置包括基板，形成在基板上的薄膜晶体管，形成在薄膜晶体管上并电连接到薄膜晶体管的像素电极，形成在薄膜晶体管上的像素限定层 像素电极并限定像素区域，形成在像素电极上并与像素区域中的像素电极接触的发射层以及形成在像素限定层上并与发射层的一部分接触的中间层。

公开(公告)号：US09040176B2

公开(公告)日：2015-05-26

申请号：US13830107

申请日：2013-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nam-Jin Kim ,  Chul-Hwan Park

IPC: H01L51/50 ,  H01L51/52

CPC classification number: H01L51/5256 ,  Y10S428/917 ,  Y10T428/239

Abstract: An organic light-emitting device including: a substrate; a display unit on the substrate; and an encapsulation layer covering the display unit, the encapsulation layer having an alternating stack structure of an organic layer and an inorganic layer, and the organic layer including a polymer polymerized from monomers of Formula 1 and Formula 2:

Abstract translation: 一种有机发光装置，包括：基板; 基板上的显示单元; 以及覆盖所述显示单元的封装层，所述封装层具有有机层和无机层的交替堆叠结构，所述有机层包含由式1和式2的单体聚合的聚合物：