公开(公告)号：US20250059222A1

公开(公告)日：2025-02-20

申请号：US18695697

申请日：2022-09-26

Applicant: SOLUS ADVANCED MATERIALS CO., LTD.

Inventor： Minsik EUM ,  Jaeyi SIM ,  Woojae PARK ,  Jinwoong KIM ,  Jeongkeun PARK

IPC: C07F9/6568 ,  H10K85/60

Abstract: A novel compound and an organic electroluminescent device using the novel compound are disclosed. The compound has excellent electron-transporting capability. Organic electroluminescent devices containing the novel compound in one or more organic layers such as a light-emitting layer, an electron transport layer, or an electron transport auxiliary layer show improved luminous efficiency, driving voltage, lifespan, and the like.

公开(公告)号：US20240397821A1

公开(公告)日：2024-11-28

申请号：US18694992

申请日：2022-12-30

Applicant: SOLUS ADVANCED MATERIALS CO., LTD.

Inventor： Choonghahn KIM ,  Hwangyu SHIN

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06 ,  H10K50/12 ,  H10K101/20

Abstract: Disclosed are a novel compound excellent in luminescence performance, and an organic electroluminescence device including the same in one or more organic material layers and improved in properties such as luminescence efficiency, driving voltage, and lifespan.

公开(公告)号：US11997924B2

公开(公告)日：2024-05-28

申请号：US16795199

申请日：2020-02-19

Applicant: SOLUS ADVANCED MATERIALS CO., LTD.

Inventor： Min-Sik Eum ,  Hojun Son ,  Woo Jae Park ,  Tae Hyung Kim ,  Jiyi Kim ,  Youngmi Beak

IPC: H10K85/60 ,  C07D213/16 ,  C07D239/26 ,  C07D251/24 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11 ,  H10K50/16 ,  H10K50/17 ,  H10K50/80 ,  H10K85/30 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K85/654 ,  C07D213/16 ,  C07D239/26 ,  C07D251/24 ,  C09K11/025 ,  C09K11/06 ,  H10K50/11 ,  H10K85/342 ,  H10K85/615 ,  H10K85/622 ,  H10K85/623 ,  H10K85/624 ,  H10K85/631 ,  H10K85/636 ,  H10K85/6572 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H10K50/16 ,  H10K50/166 ,  H10K50/171 ,  H10K50/80 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40

Abstract: Disclosed are a novel organic compound, and an organic electroluminescent element having improved characteristics, such as luminous efficiency, driving voltage, and lifespan, by containing the novel organic compound in one or more organic material layers.

公开(公告)号：US11917909B2

公开(公告)日：2024-02-27

申请号：US17264565

申请日：2019-07-25

Applicant: Solus Advanced Materials Co., Ltd.

Inventor： Jaeyi Sim ,  Hocheol Park ,  Minsik Eum ,  Youngmo Kim ,  Yonghwan Lee ,  Woojae Park

IPC: H01L51/00 ,  C07D311/96 ,  C09K11/06 ,  C07D407/12 ,  C07D409/12 ,  C07D405/12 ,  C07D409/14 ,  C07D335/04 ,  H10K85/60 ,  H10K50/15

CPC classification number: H10K85/636 ,  C07D311/96 ,  C07D335/04 ,  C07D405/12 ,  C07D407/12 ,  C07D409/12 ,  C07D409/14 ,  C09K11/06 ,  H10K85/633 ,  C09K2211/1018 ,  H10K50/15 ,  H10K85/615 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: The present invention relates to novel organic light emitting compound and an organic electroluminescence device using the same, and more particularly, to a compound having excellent thermal stability, electrochemical stability, luminescence ability, and hole/electron transporting ability, and an organic electroluminescence device which includes the compound in at least one organic layer and thus has improved characteristics such as luminous efficiency, driving voltage, and lifespan.

公开(公告)号：US11515483B2

公开(公告)日：2022-11-29

申请号：US16628462

申请日：2018-07-03

Applicant: SOLUS ADVANCED MATERIALS CO., LTD.

Inventor： Ho Jun Son ,  Young Bae Kim ,  Hyung Chan Bae

IPC: H01L51/00 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C09K11/06 ,  H01L51/50

Abstract: The present disclosure relates to a novel organic compound which has excellent thermal stability, electron transporting ability, and light emitting ability, and to an organic EL device containing the same. As the organic compound is used in an organic material layer of the organic EL device, the thermal stability, luminous efficiency, driving voltage, and life of the device can be improved.

公开(公告)号：US11066382B2

公开(公告)日：2021-07-20

申请号：US15781862

申请日：2016-12-23

Applicant: SOLUS ADVANCED MATERIALS CO., LTD.

Inventor： Tae Jin Choi ,  Jae Hoon Lee ,  Young Bae Kim

IPC: C07D319/24 ,  C07D319/14 ,  C07D333/76 ,  C07D209/82 ,  C07D307/91 ,  C07D405/14 ,  H05B33/20 ,  C07D405/04 ,  C07D405/10 ,  C07D407/04 ,  C07D407/10 ,  C07D409/04 ,  C07D409/10 ,  C07D413/10 ,  C07D417/10 ,  H01L51/00 ,  H01L51/50

Abstract: The present disclosure relates to a novel compound, and an organic electroluminescent device including the same, and by using the compound according to the present disclosure in an organic material layer, preferably a light emitting layer or an auxiliary light emitting layer, of an organic electroluminescent device, light emission efficiency, a driving voltage, a lifetime and the like of the organic electroluminescent device may be enhanced.

公开(公告)号：US20240397822A1

公开(公告)日：2024-11-28

申请号：US18695182

申请日：2022-12-30

Applicant: SOLUS ADVANCED MATERIALS CO., LTD.

Inventor： Choonghahn KIM ,  Hwangyu SHIN

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06 ,  H10K50/12 ,  H10K101/20

Abstract: Disclosed are a novel compound excellent in luminescence performance, and an organic electroluminescence device including the same in one or more organic material layers and improved in properties such as luminescence efficiency, driving voltage, and lifespan.

公开(公告)号：US20240292743A1

公开(公告)日：2024-08-29

申请号：US18431704

申请日：2024-02-02

Applicant: Samsung Display Co., Ltd. ,  Solus Advanced Materials Co., Ltd.

Inventor： Hyun Shin ,  Youngmo Kim ,  Taehyung Kim ,  Sangeun Sim ,  Jaeyi Sim ,  Jaehoon Lee ,  Yeongrong Park ,  Ilsoo Oh ,  Daewoong Lee ,  Hyeonjeong Im ,  Illhun Cho ,  Hyewon Choi

IPC: H10K85/60 ,  G02F1/1335 ,  H10K50/16 ,  H10K50/805

CPC classification number: H10K85/654 ,  G02F1/133514 ,  H10K50/16 ,  H10K50/805 ,  H10K85/615 ,  H10K85/6574 ,  H10K85/6576

Abstract: A light-emitting device including a heterocyclic compound and an electronic apparatus including the light-emitting device are provided. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the two electrodes and including an emission layer. The heterocyclic compound is included in the light-emitting device such that the operating characteristics, efficiency and stability of the light-emitting device may be enhanced or improved.

公开(公告)号：US12012520B2

公开(公告)日：2024-06-18

申请号：US17766733

申请日：2022-03-18

Applicant: Solus Advanced Materials Co., Ltd.

Inventor： Hwangyu Shin ,  Seungjoo Noh ,  Jaehoon Lee ,  Choonghahn Kim

IPC: C09D4/00 ,  H10K50/844

CPC classification number: C09D4/00 ,  H10K50/844

Abstract: The present invention relates to a composition for encapsulating an organic light-emitting device and an organic light-emitting display device including the composition. The composition effectively blocks moisture or oxygen flowing into the display device, thereby securing the performance and lifespan of the organic light emitting device. The composition has a low dielectric constant to improve the touch sensitivity of a touch panel.

公开(公告)号：US20240138173A1

公开(公告)日：2024-04-25

申请号：US17768579

申请日：2020-10-06

Applicant: SOLUS ADVANCED MATERIALS CO., LTD. ,  DOOSAN SOLUS CO., LTD.

Inventor： Minsik EUM ,  Hoemoon KIM ,  Jinwoong KIM ,  Hwasoon JUNG ,  Hyungchan BAE ,  Hojun SON ,  Hyosuk SON

IPC: H10K50/12 ,  C07D239/26 ,  C07D405/04 ,  C09K11/06 ,  H10K50/16 ,  H10K85/60

CPC classification number: H10K50/12 ,  C07D239/26 ,  C07D405/04 ,  C09K11/06 ,  H10K50/16 ,  H10K85/654 ,  H10K85/6574

Abstract: A novel compound having excellent carrier transport ability, light-emitting ability, and thermal stability, and its uses are disclosed. An organic electroluminescent device containing the novel compound in one or more organic material layers is disclosed. The organic electroluminescent device shows improved characteristics such as luminous efficiency, driving voltage, and lifespan.