公开(公告)号：US11588120B2

公开(公告)日：2023-02-21

申请号：US16915150

申请日：2020-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Munki Sim ,  Seokhwan Hwang ,  Sunyoung Pak ,  Hankyu Pak ,  Jangyeol Baek ,  Chanseok Oh ,  Minjung Jung

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06 ,  H01L51/50

Abstract: A condensed cyclic compound and an organic light-emitting device including the same are provided. The condensed cyclic compound is represented by Formula 1:

公开(公告)号：US20220340602A1

公开(公告)日：2022-10-27

申请号：US17693418

申请日：2022-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Taeil KIM ,  Munki Sim ,  Sunyoung Pak ,  Junha Park ,  Jangyeol Baek ,  Kyoung Sunwoo ,  Chanseok Oh ,  Minjung Jung

IPC: C07F5/02 ,  C07F11/00 ,  C07D209/82 ,  C07D405/12 ,  C07D401/12 ,  C07D409/12 ,  C07C211/54 ,  C07D307/91 ,  C07F7/08 ,  C07C15/28 ,  C07C15/30 ,  C07C15/38 ,  C07D403/10 ,  C07D403/14 ,  C07D401/14 ,  C07D491/048 ,  C07D495/04 ,  C07D333/76 ,  C07D251/24 ,  C07F3/00 ,  C07D487/04 ,  C07F15/00 ,  C07D213/74 ,  C07C15/46 ,  C07D235/08 ,  C07D213/22 ,  C07D401/04 ,  C07D401/10 ,  C07F5/06 ,  C07F1/02 ,  H01L51/00 ,  H01L51/50 ,  H01L51/42

Abstract: A light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the interlayer includes a heterocyclic compound of Formula 1: A1B1]n1  Formula 1 wherein, in Formula 1, the variables are defined herein.

公开(公告)号：US11158815B2

公开(公告)日：2021-10-26

申请号：US16293753

申请日：2019-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Munki Sim ,  Junha Park ,  Jangyeol Baek ,  Hyoyoung Lee ,  Soobyung Ko ,  Youngkook Kim

IPC: H01L51/00 ,  H01L51/50 ,  C07F5/02

Abstract: A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by Formula 1:

公开(公告)号：US20210265571A1

公开(公告)日：2021-08-26

申请号：US17028918

申请日：2020-09-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoyoung Lee ,  Seokhwan Hwang ,  Sunyoung Pak ,  Junha Park ,  Jangyeol Baek ,  Munki Sim ,  Minjung Jung

IPC: H01L51/00 ,  C09K11/06

Abstract: A compound for a light emitting device, the compound being represented by Formula 1: wherein, in Formula 1, the variables are defined herein.