公开(公告)号：US09786732B2

公开(公告)日：2017-10-10

申请号：US15094673

申请日：2016-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Joohee Jeon ,  Chaungi Choi ,  Hyeonsik Kim ,  Hyehyang Park ,  Huiwon Yang ,  Eunyoung Lee ,  Seungho Jung

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

CPC classification number: H01L27/3279 ,  H01L27/3246 ,  H01L27/326 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/56 ,  H01L2227/323

Abstract: An organic light-emitting display apparatus includes a substrate including a first region configured to realize an image, and a second region through which an external light penetrates; a first electrode provided in the first region; an auxiliary electrode provided in the second region; a pixel defining layer provided in at least the first region and including a first opening exposing at least a part of the first electrode and a second opening exposing at least a part of the auxiliary electrode; a second electrode provided throughout the first region and the second region, facing the first electrode, and electrically connected to the auxiliary electrode; and an intermediate layer provided in at least the first region, provided above the first electrode and below the second electrode, and including an organic emission layer.

公开(公告)号：US20170125696A1

公开(公告)日：2017-05-04

申请号：US15178338

申请日：2016-06-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junha Park ,  Youngkook Kim ,  Munki Sim ,  Eunyoung Lee ,  Hyoyoung Lee ,  Eunjae Jeong ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D471/14 ,  H01L27/32

CPC classification number: H01L51/0072 ,  C07D471/04 ,  C07D471/14 ,  H01L27/3248 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/506 ,  H01L51/5072

Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer that is between the first electrode and the second electrode and includes an emission layer, wherein the organic layer includes a compound represented by Formula 1: When compounds represented by Formula 1 are used as an electron transport material, excellent I-V-L characteristics may be obtained.

公开(公告)号：US20160028015A1

公开(公告)日：2016-01-28

申请号：US14876742

申请日：2015-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： Youngkook Kim ,  Seokhwan Hwang ,  Hyejin Jung ,  Jino Lim ,  Sanghyun Han ,  Eunjae Jeong ,  Sooyon Kim ,  Junha Park ,  Eunyoung Lee ,  Jonghyuk Lee

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  C07C211/56 ,  C07C255/58 ,  C07C211/61 ,  C07D209/88 ,  C07D333/76 ,  C07D307/91 ,  C07F7/08 ,  C07D251/22 ,  C07D235/18 ,  C07D213/38 ,  C07D471/04 ,  C07D213/74 ,  C07D409/12 ,  C07D405/12 ,  C07D401/12 ,  C07C211/59

CPC classification number: H01L51/006 ,  C07C211/56 ,  C07C211/59 ,  C07C211/61 ,  C07C217/92 ,  C07C255/58 ,  C07C2603/18 ,  C07C2603/24 ,  C07C2603/26 ,  C07C2603/50 ,  C07D209/86 ,  C07D209/88 ,  C07D213/36 ,  C07D213/38 ,  C07D213/74 ,  C07D235/18 ,  C07D251/22 ,  C07D307/91 ,  C07D333/76 ,  C07D401/12 ,  C07D405/12 ,  C07D409/12 ,  C07D471/04 ,  C07F7/0805 ,  C07F7/081 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5072 ,  H05B33/10

Abstract: An amine-based compound and an organic light-emitting diode including the amine-based compound.

公开(公告)号：US20250120300A1

公开(公告)日：2025-04-10

申请号：US18666653

申请日：2024-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Sujin Shin ,  Soobyung Ko ,  Seihwan Ahn ,  Sooinn Lee ,  Eunyoung Lee ,  Mina Jeon

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/12

Abstract: A light-emitting device including an organometallic compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the organometallic compound represented by Formula 1 are provided. The detailed description of Formula 1 is the same as described in the specification.

公开(公告)号：US12082500B2

公开(公告)日：2024-09-03

申请号：US15371066

申请日：2016-12-06

Applicant: Samsung Display Co., Ltd

Inventor： Junha Park ,  Youngkook Kim ,  Munki Sim ,  Eunyoung Lee ,  Hyoyoung Lee ,  Eunjae Jeong ,  Seokhwan Hwang

IPC: H10K85/60 ,  C07D221/18 ,  C07D401/10 ,  C07D405/10 ,  C07D471/04 ,  C07F9/576 ,  C07F9/6558 ,  C07F9/6561 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

CPC classification number: H10K85/6572 ,  C07D221/18 ,  C07D401/10 ,  C07D405/10 ,  C07D471/04 ,  C07F9/5765 ,  C07F9/65583 ,  C07F9/6561 ,  H10K85/626 ,  H10K85/654 ,  H10K85/6574 ,  H10K50/16 ,  H10K50/171 ,  H10K50/18

Abstract: Provided are a condensed cyclic compound and an organic light-emitting device. The condensed cyclic compound is represented by Formula 1:




Details about the constituents of Formula 1 is disclosed.

公开(公告)号：US20240260449A1

公开(公告)日：2024-08-01

申请号：US18363912

申请日：2023-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon Han ,  Soobyung Ko ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Hyunjung Lee

IPC: H10K85/30 ,  C09K11/02 ,  C09K11/06 ,  G02F1/1335 ,  H10K50/12 ,  H10K85/40 ,  H10K85/60 ,  H10K101/20

CPC classification number: H10K85/346 ,  C09K11/02 ,  C09K11/06 ,  G02F1/133514 ,  H10K50/12 ,  H10K85/40 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/658 ,  C07B2200/05 ,  H10K2101/20

Abstract: Embodiments provide a light-emitting device including an organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound. The organometallic compound is represented by Formula 1 which is explained in the specification:

公开(公告)号：US20240244952A1

公开(公告)日：2024-07-18

申请号：US18414720

申请日：2024-01-17

Applicant: Samsung Display Co., LTD.

Inventor： Soobyung Ko ,  Mina Jeon ,  Sungbum Kim ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Jihyung Lee ,  Hyunjung Lee ,  Junghoon Han

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/12 ,  H10K101/00 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C07B2200/05 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/121 ,  H10K2101/10 ,  H10K2101/90

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including a first compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the first compound represented by Formula 1:

公开(公告)号：US12035616B2

公开(公告)日：2024-07-09

申请号：US16890520

申请日：2020-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Haejin Kim ,  Soo-Byung Ko ,  Sungbum Kim ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Hyunjung Lee ,  Mina Jeon ,  Junghoon Han

IPC: C09K11/06 ,  C07F15/00 ,  H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16

Abstract: Provided is an organic electroluminescence device. The organic electroluminescence device according to an embodiment includes a first electrode, a second electrode facing the first electrode, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one of the plurality of organic layers includes an organometallic complex including a metal atom which is a central atom, a plurality of ligand connected to the metal atom, and a nitrogen atom connecting two of the plurality of ligands. The nitrogen atom includes an aromatic ring group as a substituent. The aromatic ring group is not bonded to any of the plurality of ligands to form a ring, thereby allowing the organic electroluminescent device to exhibit a low drive voltage and improved life time.

公开(公告)号：US11950495B2

公开(公告)日：2024-04-02

申请号：US16889067

申请日：2020-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Mina Jeon ,  Sungbum Kim ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Jihyung Lee ,  Hyunjung Lee ,  Junghoon Han

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/50 ,  H10K85/30 ,  H10K50/11 ,  H10K50/12 ,  H10K101/00 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C07B2200/05 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/121 ,  H10K2101/10 ,  H10K2101/90

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including a first compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the first compound represented by Formula 1:

公开(公告)号：US20240023425A1

公开(公告)日：2024-01-18

申请号：US18117650

申请日：2023-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Eunyoung Lee ,  Soobyung Ko ,  Eunsoo Ahn ,  Jaesung Lee ,  Hyunjung Lee ,  Junghoon Han

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H10K50/11

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The organometallic compound is represented by Formula 1, which is explained in the specification: