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公开(公告)号：US12114562B2
公开(公告)日：2024-10-08
申请号：US17420379
申请日：2020-01-14
Applicant: SFC CO., LTD.
Inventor： Soon-Wook Cha , Yoona Shin , Jung-Ho Yoo , Sung Woo Kim , Jiwon Lee , Seok-Bae Park , Hee-Dae Kim , Yu-Rim Lee , Dong Myung Park , Seongeun Woo
CPC classification number: H10K85/626 , H10K85/6574 , H10K50/12 , H10K50/15 , H10K50/16 , H10K50/171
Abstract: Disclosed herein are an anthracene derivative represented by [Chemical Formula A] and an organic light-emitting diode comprising same. In [Chemical Formula A], the substituents R1 to R5, R, R11 to R18, L1, and n are as defined in the description.
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公开(公告)号：US10014479B2
公开(公告)日：2018-07-03
申请号：US14981659
申请日：2015-12-28
Applicant: SFC CO., LTD.
Inventor： Hee-Dae Kim , Seok-Bae Park , Yoona Shin , Sang-Woo Park , Soon-Wook Cha
IPC: H01L51/00 , H01L27/32 , C07C211/61 , C07C211/60 , C07C211/59 , C07C211/55 , C07C211/54 , C07D307/91 , C07D307/77 , C07D493/04 , C07D493/10 , C07D405/14 , C07F7/08 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0061 , C07C211/54 , C07C211/55 , C07C211/59 , C07C211/60 , C07C211/61 , C07D307/77 , C07D307/91 , C07D405/14 , C07D493/04 , C07D493/10 , C07F7/0812 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1088 , H01L27/3244 , H01L51/0002 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L51/504
Abstract: An organic light-emitting diode with high efficiency and long lifetime includes a first electrode, a second electrode facing the first electrode and an emissive layer between the first electrode and the second electrode, wherein the emissive layer includes a luminescent material that allows for the emission of deep blue light at high efficiency with a long lifetime.
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公开(公告)号：US20240057471A1
公开(公告)日：2024-02-15
申请号：US18268321
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-Gyyun LEE , Joon-HO KIM
CPC classification number: H10K85/626 , C07C15/38 , C09K11/06 , H10K85/622 , C07F5/027 , H10K85/658 , H10K50/12
Abstract: The present invention relates to an organic light-emitting device comprising an organic compound represented by [chemical formula A], 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] in at least one of the two emission layers, [chemical formula A] being the same as that described in the detailed description of the invention.
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公开(公告)号：US11672172B2
公开(公告)日：2023-06-06
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 , C09K11/06 , C07D405/14 , C07D493/04 , C07C211/61 , C07D209/94 , C07D307/77 , C07D493/10 , C07D495/10 , C07F7/08 , H01L51/50
CPC classification number: H01L51/0061 , C07C211/61 , C07D209/94 , C07D307/77 , C07D405/14 , C07D493/04 , C07D493/10 , C07D495/10 , C07F7/0812 , C09K11/06 , H01L51/006 , H01L51/0052 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0094 , C07C2603/94 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0056 , H01L51/0058 , 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.
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公开(公告)号：US10529461B2
公开(公告)日：2020-01-07
申请号：US15607756
申请日：2017-05-30
Applicant: SFC CO., LTD.
Inventor： Se-jin Lee , Seok-Bae Park , Taejung Yu , Byung-sun Yang , Yeong-tae Choi
Abstract: Disclosed are an organic heterocyclic compound represented by Chemical Formula A and an organic light-emitting diode comprising the same. wherein substituents R1 to R8, X1 to X4, W1, and Y1 are each as defined in the specification.
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Patent Agency Ranking
公开(公告)号：US09991449B2
公开(公告)日：2018-06-05
申请号：US15543192
申请日：2016-01-08
Applicant: SFC CO., LTD.
Inventor： Soon-Wook Cha , Sang-woo Park , Seok-Bae Park , Yoona Shin , Hee-Dae Kim
IPC: C07D307/93 , C07D307/94 , C07D333/78 , C07D493/10 , C07D495/10 , H01L51/54 , C09K11/06 , H01L51/00 , C09K11/02 , H01L51/50
CPC classification number: H01L51/0073 , C07D307/93 , C07D307/94 , C07D333/78 , C07D493/10 , C07D495/10 , C09K11/025 , C09K11/06 , H01L51/0052 , H01L51/0058 , H01L51/0074 , H01L51/50 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092
Abstract: The present invention relates to a novel anthracene derivative, for an organic light-emitting device, and an organic light-emitting device comprising same, the anthracene derivative enabling excellent device characteristics when used as a light-emitting material.
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公开(公告)号：US20220255021A1
公开(公告)日：2022-08-11
申请号：US17576354
申请日：2022-01-14
Applicant: SFC CO., LTD.
Inventor： Se-Jin Lee , Si-In KIM , Seok-Bae Park , Hee-Dae Kim , Yeong-Tae Choi , Seung-Soo Lee , Ji-Yung Kim , Kyeong-Hyeon Kim , Kyungtae Kim , Myeong-Jun Kim , Tae Gyun Lee , Joon-Ho Kim
IPC: H01L51/00
Abstract: Disclosed herein is an organic light emitting diode including a novel anthracene compound. More particularly, an organic light emitting diode including an anthracene compound represented by Chemical Formula A; and a compound represented by Chemical Formula B-1 or B-2 is provided. Chemical Formulas A, B-1, and B-2 are as defined in the description.
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公开(公告)号：US20220123219A1
公开(公告)日：2022-04-21
申请号：US17420379
申请日：2020-01-14
Applicant: SFC CO., LTD.
Inventor： Soon-Wook Cha , Yoona Shin , Jung-Ho Yoo , Sung Woo Kim , Jiwon Lee , Seok-Bae Park , Hee-Dae Kim , Yu-Rim Lee , Dong Myung Park , Seongeun Woo
IPC: H01L51/00
Abstract: Disclosed herein are an anthracene derivative represented by [Chemical Formula A] and an organic light-emitting diode comprising same. In [Chemical Formula A], the substituents R1 to R5, R, R11 to R18, L1, and n are as defined in the description.
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公开(公告)号：US10947449B2
公开(公告)日：2021-03-16
申请号：US15533064
申请日：2015-11-06
Applicant: SFC CO., LTD.
Inventor： Hee-Dae Kim , Seok-Bae Park , Yoona Shin , Yu-Rim Lee , Sang-Woo Park , Soon-Wook Cha
Abstract: The present invention relates to an organic light-emitting diode exhibiting high efficiency and longevity. The organic light-emitting diode comprises: a first electrode; a second electrode facing the first electrode; and a light-emitting layer interposed between the first electrode and the second electrode, wherein the light-emitting layer contains at least one of the amine compounds represented by Chemical Formula A or Chemical Formula B and at least one of the compounds represented by Chemical Formulas H1 to H7, Chemical Formulas A, B, and H1 to H7 being the same as in the specification.
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10.发明授权公开(公告)号：US10562876B2
公开(公告)日：2020-02-18
申请号：US15542662
申请日：2016-01-04
Applicant: SFC CO., LTD.
Inventor： Soon-Wook Cha , Seok-Bae Park , Sang-woo Park , Yoona Shin , Hee-Dae Kim
IPC: H01L51/50 , C07D307/91 , C09K11/06 , C07C13/567 , H01L51/00 , C07B59/00
Abstract: The present invention relates to a compound for organic light-emitting diodes that can operate organic light-emitting diodes at a low driving voltage and an organic light-emitting diode comprising the same and, more particularly, to a compound for use as a fluorescent host in organic light-emitting diodes, which can bring about excellent diode properties by operating organic light-emitting diodes at a low driving voltage, and an organic light-emitting diode comprising the same.
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