公开(公告)号：US20200006715A1

公开(公告)日：2020-01-02

申请号：US16569242

申请日：2019-09-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Yong LEE ,  Ill Soo PARK ,  Seul Ong KIM ,  Chi Yeoung SHIM

IPC: H01L51/56 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50

Abstract: A method of forming a thin film includes preparing a mixture including a light emitting layer material that forms a light emitting layer and a material that forms a layer adjacent to the light emitting layer, and sequentially laminating the light emitting layer and the layer adjacent to the light emitting layer onto a substrate inside a chamber by heating the mixture to a process temperature of the light emitting layer material and a process temperature of the additional material. The light emitting layer material and the additional material have process temperatures that are different from each other. The light emitting layer material and the additional material are laminated onto the substrate sequentially from one of the light emitting layer material and the additional material having a lower process temperature to one of the light emitting layer material and the additional material having a higher process temperature.

公开(公告)号：US20160111658A1

公开(公告)日：2016-04-21

申请号：US14736572

申请日：2015-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Naoyuki ITO ,  Seul Ong KIM ,  Youn Sun KIM ,  Dong Woo SHIN ,  Jung Sub LEE

IPC: H01L51/00 ,  C09K11/02 ,  H01L27/32

CPC classification number: H01L51/0072 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/5016 ,  H01L51/5096

Abstract: An organic light emitting diode including a first compound represented by one of Chemical Formulae 1-A to 1-D and a second compound represented by Chemical Formula 2:

Abstract translation: 一种有机发光二极管，其包含由化学式1〜A-1所示的第一化合物和由化学式2表示的第二化合物：

公开(公告)号：US20160072077A1

公开(公告)日：2016-03-10

申请号：US14800165

申请日：2015-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Naoyuki ITO ,  Seul Ong KIM ,  Youn Sun KIM ,  Dong Woo SHIN ,  Jung Sub LEE

IPC: H01L51/00 ,  C09K11/02 ,  H01L27/32

CPC classification number: H01L51/0072 ,  C09K11/025 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/5012 ,  H01L51/5096

Abstract: An organic light emitting element and an organic light emitting display, the organic light emitting element including a first compound represented by one of Chemical Formula 1-A to Chemical Formula 1-G, and a second compound represented by Chemical Formula 2:

Abstract translation: 有机发光元件和有机发光显示器，所述有机发光元件包括由化学式1-A至化学式1-G之一表示的第一化合物和由化学式2表示的第二化合物：

公开(公告)号：US20160056386A1

公开(公告)日：2016-02-25

申请号：US14743690

申请日：2015-06-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Sub LEE ,  Seul Ong KIM ,  Youn Sun KIM ,  Dong Woo SHIN ,  Naoyuki ITO

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

CPC classification number: H01L51/0059 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0081 ,  H01L51/5096 ,  H01L2227/323

Abstract: An organic light emitting diode and an organic light emitting device, the organic light emitting diode including a first compound represented by the following Formula 1; and a second compound represented by the following Formula 2,

Abstract translation: 一种有机发光二极管和有机发光器件，所述有机发光二极管包括由下式1表示的第一化合物; 和由下式2表示的第二化合物，

公开(公告)号：US20160020404A1

公开(公告)日：2016-01-21

申请号：US14730426

申请日：2015-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Naoyuki ITO ,  Seul Ong KIM ,  Youn Sun KIM ,  Dong Woo SHIN ,  Jung Sub LEE

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0067 ,  H01L27/3244 ,  H01L51/0052 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5072 ,  H01L51/5096

Abstract: An organic light emitting element and an organic light emitting device, the organic light emitting element including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2:

Abstract translation: 一种有机发光元件和有机发光器件，所述有机发光元件包括由化学式1表示的第一化合物和由化学式2表示的第二化合物：

公开(公告)号：US20230157164A1

公开(公告)日：2023-05-18

申请号：US17900176

申请日：2022-08-31

Applicant: Samsung Display Co., LTD.

Inventor： Seul Ong KIM ,  Yoonseok KA ,  Ha Jin SONG ,  Hakchoong LEE ,  Jae Hoon HWANG

IPC: H01L51/00 ,  C07D403/04 ,  C09K11/06

CPC classification number: H01L51/0072 ,  C07D403/04 ,  C09K11/06 ,  H01L51/0067 ,  H01L51/0052 ,  H01L51/5072

Abstract: A light-emitting device includes: a first electrode; a second electrode that overlaps the first electrode; m emission parts positioned between the first electrode and the second electrode; and (m-1) charge generating layers disposed between adjacent emission parts. Each of the charge generating layers may include an n-type charge generating layer and a p-type charge generating layer, and the n-type charge generating layer may include a compound represented by Chemical Formula 1:

公开(公告)号：US20180198097A1

公开(公告)日：2018-07-12

申请号：US15813563

申请日：2017-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Yong LEE ,  Ill Soo PARK ,  Seul Ong KIM ,  Chi Yeoung SHIM

IPC: H01L51/56 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L27/3244 ,  H01L51/001 ,  H01L51/0011 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L2227/323 ,  H01L2251/556

Abstract: A method of forming a thin film includes preparing a mixture including a light emitting layer material that forms a light emitting layer and a material that forms a layer adjacent to the light emitting layer, and sequentially laminating the light emitting layer and the layer adjacent to the light emitting layer onto a substrate inside a chamber by heating the mixture to a process temperature of the light emitting layer material and a process temperature of the additional material. The light emitting layer material and the additional material have process temperatures that are different from each other. The light emitting layer material and the additional material are laminated onto the substrate sequentially from one of the light emitting layer material and the additional material having a lower process temperature to one of the light emitting layer material and the additional material having a higher process temperature.

公开(公告)号：US20160020405A1

公开(公告)日：2016-01-21

申请号：US14736498

申请日：2015-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Naoyuki ITO ,  Seul Ong KIM ,  Youn Sun KIM ,  Dong Woo SHIN ,  Jung Sub LEE

IPC: H01L51/00

CPC classification number: H01L51/0067 ,  H01L27/323 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/5072 ,  H01L51/5096

Abstract: An organic light emitting element and an organic light emitting device, the organic light emitting element including a first compound represented by the following Chemical Formula 1 and a second compound represented by the following Chemical Formula 2:

Abstract translation: 有机发光元件和有机发光器件，有机发光元件包括由以下化学式1表示的第一化合物和由以下化学式2表示的第二化合物：