公开(公告)号：US20240315135A1

公开(公告)日：2024-09-19

申请号：US18530593

申请日：2023-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： MinJae SUNG ,  TAEIL KIM ,  SUN YOUNG PAK ,  KYOUNG SUNWOO ,  MUN-KI SIM ,  CHANSEOK OH

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06

CPC classification number: H10K85/658 ,  C07F5/027 ,  C09K11/06 ,  C07B2200/05 ,  C09K2211/1018 ,  H10K50/11

Abstract: Embodiments provide fused polycyclic compound and a light emitting element that includes the fused polycyclic compound. The light emitting element include a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode and including the fused polycyclic compound. The fused polycyclic compound is represented by Formula 1, which is explained in the specification:

公开(公告)号：US20240260291A1

公开(公告)日：2024-08-01

申请号：US18463115

申请日：2023-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kyoung SUNWOO ,  SUN YOUNG PAK ,  TAEIL KIM ,  JUNHA PARK ,  JANG YEOL BAEK ,  MinJae SUNG ,  MINJUNG JUNG

IPC: H10K50/11 ,  H10K85/30 ,  H10K85/60

CPC classification number: H10K50/11 ,  H10K85/346 ,  H10K85/658

Abstract: Embodiments provide a light emitting device that includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1, which is explained in the specification:

公开(公告)号：US20240130148A1

公开(公告)日：2024-04-18

申请号：US18362332

申请日：2023-07-31

Applicant: Samsung Display Co., LTD.

Inventor： MUN-KI SIM ,  TAEIL KIM ,  JANG YEOL BAEK ,  MinJae SUNG ,  MINJUNG JUNG ,  Seonhyoung HUR

IPC: H10K50/11 ,  C07F5/02 ,  H10K85/30 ,  H10K85/60

CPC classification number: H10K50/11 ,  C07F5/02 ,  H10K85/346 ,  H10K85/658 ,  C07B2200/05

Abstract: Provided is a light emitting device including a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1 below.

公开(公告)号：US20230322802A1

公开(公告)日：2023-10-12

申请号：US18114158

申请日：2023-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kyoung SUNWOO ,  TAEIL KIM ,  JUNHA PARK ,  MinJae SUNG ,  MUN-KI SIM ,  MINJUNG JUNG

IPC: C07D495/22 ,  H10K50/11 ,  H10K85/60

CPC classification number: C07D495/22 ,  H10K50/11 ,  H10K85/657 ,  H10K85/6572 ,  C07B2200/05

Abstract: A light emitting device includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1 below:

公开(公告)号：US20230309402A1

公开(公告)日：2023-09-28

申请号：US18096107

申请日：2023-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： MUN-KI SIM ,  SERAN KIM ,  TAEIL KIM ,  JANG YEOL BAEK ,  MinJae SUNG ,  MINJUNG JUNG

IPC: H10K85/60 ,  C07F5/02 ,  H10K85/40 ,  C07F7/08 ,  H10K85/30 ,  H10K50/11

CPC classification number: H10K85/658 ,  C07F5/027 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/636 ,  H10K85/652 ,  H10K85/40 ,  C07F7/0812 ,  H10K85/346 ,  H10K50/11 ,  C07B2200/05

Abstract: Embodiments provide a light emitting device that includes a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first compound represented by Formula 1, which is explained in the specification: