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Patent Agency Ranking
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：US11532792B2
公开(公告)日：2022-12-20
申请号：US16625752
申请日：2018-07-11
Applicant: SFC CO., LTD.
Inventor： Soon-Wook Cha , Sang-Woo Park , Jung-Ho Yoo , Yoona Shin , Yu-Rim Lee , Sung Woo Kim , Jiwon Lee
IPC: H01L51/00 , C07D307/94 , C07D407/14 , C07D493/10 , H01L51/50
Abstract: The present invention relates to an organic light emitting diode comprising: a first electrode; a second electrode facing the first electrode; a hole injecting layer or a hole transport layer, which is interposed between the first electrode and the second electrode; and a light emitting layer, wherein the hole injecting layer or the hole transport layer comprises at least one type of amine compound represented by chemical formula A or chemical formula B, and the chemical formula A and the chemical formula B are the same as those included in the description of the invention.
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3.发明授权公开(公告)号：US11133472B1
公开(公告)日：2021-09-28
申请号：US16338725
申请日：2017-09-14
Applicant: SFC CO., LTD.
Inventor： Soon-Wook Cha , Sang-Woo Park , Jung-Ho Yoo , Ji-Hwan Kim , Sung Woo Kim , Hyeon Jun Jo , Young-Hwan Park
Abstract: The present disclosure relates to an organic light-emitting diode and, more particularly, to an organic-light-emitting diode comprising: a first electrode; a second electrode facing the first electrode; and a light-emitting layer intercalated between the first electrode and the second electrode, wherein the light-emitting layer comprises at least one of the amine compounds represented by the following Chemical Formula A and at least one of the anthracene compounds represented by the following Chemical Formula B or C. The structures of Chemical Formulas A to C are the same as in the specification.
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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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5.发明授权公开(公告)号：US12010915B2
公开(公告)日：2024-06-11
申请号：US16338717
申请日：2017-09-14
Applicant: SFC CO., LTD.
Inventor： Soon-Wook Cha , Sang-Woo Park , Jung-Ho Yoo , Ji-Hwan Kim , Sung Woo Kim , Hyeon Jun Jo , Young-Hwan Park
IPC: H01L51/00 , C07C211/61 , C07D307/91 , C09K11/06 , H10K85/60 , H10K50/11
CPC classification number: H10K85/6574 , C07C211/61 , C07D307/91 , C09K11/06 , H10K85/615 , H10K85/626 , H10K85/633 , C07B2200/05 , C07C2603/40 , C07C2603/52 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , H10K50/11 , H10K85/622 , H10K85/623
Abstract: The present disclosure relates to an organic light-emitting diode and, more particularly, to an organic-light-emitting diode comprising: a first electrode; a second electrode facing the first electrode; and a light-emitting layer intercalated between the first electrode and the second electrode, wherein the light-emitting layer comprises at least one of the amine compounds represented by the following Chemical Formula A and at least one of the anthracene compounds represented by the following Chemical Formula B or C. The structures of Chemical Formulas A to C are the same as in the specification.
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