公开(公告)号：US20170222155A1

公开(公告)日：2017-08-03

申请号：US15325001

申请日：2015-06-10

Applicant: SFC CO., LTD.

Inventor： Soon-Wook CHA ,  Ju-man SONG ,  Yu-rim LEE ,  Sang-Woo PARK ,  Hee-Dae KIM ,  Seok-Bae PARK

IPC: H01L51/00 ,  C09K11/06 ,  C07F7/08 ,  C07D493/10 ,  C07D495/10 ,  C07D209/96 ,  C07D307/77 ,  C07C211/61

CPC classification number: H01L51/0061 ,  C07C211/61 ,  C07D209/96 ,  C07D307/77 ,  C07D307/91 ,  C07D493/10 ,  C07D495/10 ,  C07F7/0812 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0094 ,  H01L51/50

Abstract: The present invention relates to a condensed fluorene derivative comprising a hetero ring, and, more specifically, relates to an intermediate for producing a hetero-ring compound able to exhibit the outstanding element characteristic of a long life and outstanding luminance and light-emission efficiency when used as an organic light-emitting material.

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：US20170062729A1

公开(公告)日：2017-03-02

申请号：US15306867

申请日：2015-05-07

Applicant: SFC CO., LTD.

Inventor： Soon-Wook CHA ,  Seok-Bae PARK ,  Hee-Dae KIM ,  Yu-rim LEE ,  Sang-Woo PARK ,  Ju-man SONG

IPC: H01L51/00 ,  C07D493/10 ,  C09K11/06 ,  C07D495/10 ,  C07C211/61 ,  C07D209/94 ,  C07D307/77 ,  C07F7/08

CPC classification number: H01L51/0061 ,  C07C211/61 ,  C07C2603/94 ,  C07D209/94 ,  C07D307/77 ,  C07D405/14 ,  C07D493/04 ,  C07D493/10 ,  C07D495/10 ,  C07F7/0812 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5012

Abstract: The present invention relates to a heterocyclic compound containing an aromatic amine group and an organic light-emitting device comprising the same and, more specifically, to a heterocyclic compound and an organic light-emitting device comprising the same, the heterocyclic compound being excellent in brightness and excellent light emission efficiency and being able to exhibit long life and excellent device characteristics when being used as an organic light-emitting material.

Abstract translation: 本发明涉及含有芳香族胺基的杂环化合物和含有该芳香族胺基的有机发光元件，更具体地说，涉及一种杂环化合物及包含该杂环化合物的有机发光元件，所述杂环化合物的亮度优异 并且发光效率优异并且当用作有机发光材料时能够表现出长寿命和优异的器件特性。