公开(公告)号：US20240016058A1

公开(公告)日：2024-01-11

申请号：US18037745

申请日：2021-07-29

Applicant: SFC CO., LTD.

Inventor： Si-in KIM ,  Se-jin LEE ,  Seok-bae PARK ,  Hee-dae KIM ,  Yeong-tae CHOI ,  Ji-yung KIM ,  Kyungtae KIM ,  Myeong-jun KIM ,  Kyeong-hyeon KIM ,  Yu-rim LEE ,  Seung-soo LEE ,  Tae Gyun LEE ,  Joon-ho KIM

IPC: H10K85/60 ,  C07D307/91 ,  C09K11/02 ,  C09K11/06

CPC classification number: H10K85/6574 ,  C07D307/91 ,  H10K85/622 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12

Abstract: The present invention relates to a novel heterocyclic compound usable in an organic light-emitting device and to an organic light-emitting device comprising same, wherein [chemical formula A] and [chemical formula B] are as described in the detailed description of the invention.

公开(公告)号：US20240023359A1

公开(公告)日：2024-01-18

申请号：US18037720

申请日：2021-07-30

Applicant: SFC CO., LTD.

Inventor： Si-in KIM ,  Se-jin LEE ,  Seok-bae PARK ,  Hee-dae KIM ,  Yeong-tae CHOI ,  Ji-Yung KIM ,  Kyungtae KIM ,  Myeong-jun KIM ,  Kyeong-Hyeon KIM ,  Yu-rim LEE ,  Seung-soo LEE ,  Tae Gyun LEE ,  Joon-ho KIM

IPC: H10K50/12 ,  H10K85/60 ,  H10K50/17 ,  H10K50/15 ,  H10K50/16

CPC classification number: H10K50/12 ,  H10K85/6574 ,  H10K50/171 ,  H10K50/15 ,  H10K50/16

Abstract: The present invention relates to an organic light-emitting device comprising an organic compound represented by [chemical formula A] or [chemical formula B] and, more particularly, to an organic light-emitting device comprising two emission layers between a first electrode and a second electrode and using the organic compound represented by [chemical formula A] or [chemical formula B] in at least one of the two emission layers, [chemical formula A] and [chemical formula B] being as described in the detailed description of the invention.

公开(公告)号：US20220216431A1

公开(公告)日：2022-07-07

申请号：US17607019

申请日：2020-05-21

Applicant: SFC CO., LTD.

Inventor： Seung-Soo LEE ,  Tae Gyun LEE

IPC: H01L51/00

Abstract: The present disclosure relates to an organic light-emitting compound represented by [Chemical Formula A] and an organic light-emitting diode comprising same.

公开(公告)号：US20240270709A1

公开(公告)日：2024-08-15

申请号：US18289365

申请日：2022-05-12

Applicant: SFC CO., LTD.

Inventor： Si-In KIM ,  Se-Jin LEE ,  Seok-Bae PARK ,  Hee-Dae KIM ,  Yeong-Tae CHOI ,  Ji-Ying KIM ,  Kyungtae KIM ,  Myeong-Jun KIM ,  Kyeong-Hyeon KIM ,  Seung-Soo LEE ,  Tae Gyun LEE ,  Joon-Ho KIM

IPC: C07D307/79 ,  C07D307/92 ,  C07D405/10 ,  C07D407/04 ,  C07D407/10 ,  C07D407/14 ,  C07D409/14 ,  C07D491/04 ,  C07D493/04 ,  C09K11/06 ,  H10K50/12 ,  H10K85/60

CPC classification number: C07D307/79 ,  C07D307/92 ,  C07D405/10 ,  C07D407/04 ,  C07D407/10 ,  C07D407/14 ,  C07D409/14 ,  C07D491/04 ,  C07D493/04 ,  C09K11/06 ,  H10K50/12 ,  H10K85/636 ,  H10K85/6574 ,  H10K85/6576 ,  H10K85/658 ,  C09K2211/1018

Abstract: The present invention relates to a novel heterocyclic compound which can be used for an organic light-emitting device, and an organic light-emitting device comprising same, wherein [Chemical Formula A] above is as set forth in the detailed description of the invention.

公开(公告)号：US20240090318A1

公开(公告)日：2024-03-14

申请号：US18268294

申请日：2021-12-28

Applicant: SFC CO., LTD.

Inventor： Se-Jin LEE ,  Seok-Bae PARK ,  Si-In KIM ,  Hee-Dae KIM ,  Yeong-Tae CHOI ,  Ji-Yung KIM ,  Kyung-Tae KIM ,  Myeong-Jun KIM ,  Kyeong-hyeon KIM ,  Seung-soo LEE ,  Tae Gyun LEE ,  Joon-Ho KIM

IPC: H10K85/60 ,  C07C15/38 ,  C09K11/06

CPC classification number: H10K85/622 ,  C07C15/38 ,  C09K11/06 ,  H10K85/626 ,  H10K50/11

Abstract: The present invention relates to a novel heterocyclic compound usable in an organic light-emitting device and to an organic light-emitting device comprising same, wherein [chemical formula A] is as described in the detailed description of the invention.