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公开(公告)号：US20220278295A1
公开(公告)日：2022-09-01
申请号：US17674849
申请日：2022-02-18
Applicant: Samsung Display Co., Ltd.
Inventor： Seran KIM , Hoilim KIM , Dongsun YOO , Saena YUN
IPC: H01L51/50 , C07F5/02 , H01L51/00 , C07D209/82 , C07D405/12 , C07D409/12 , C07D307/91 , C07C211/54 , C07C211/61 , C07C211/60 , C07D487/14 , C07C255/34 , C07C15/60 , C07C15/62 , C07C13/547 , C07D333/76 , C07C13/62 , C07D403/14 , C07D403/10 , C07D487/04 , C07D495/04 , C07D493/04 , C07D513/22 , C07D213/74
Abstract: A light-emitting device having a fused cyclic compound includes: a first electrode; a second electrode facing the first electrode; an interlayer between the first electrode and the second electrode and including an emission layer; and a fused cyclic compound of Formula 1: wherein, in Formula 1, the variables are as defined herein.
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公开(公告)号：US20220278279A1
公开(公告)日：2022-09-01
申请号：US17676767
申请日：2022-02-21
Applicant: Samsung Display Co, Ltd.
Inventor： Seran KIM , Hoilim KIM , Dongsun YOO , Saena YUN
Abstract: An electronic device that includes a light-emitting device includes: a first electrode; a second electrode facing the first electrode; an interlayer between the first electrode and the second electrode and including an emission layer; and a heterocyclic compound of Formula 1: wherein the variables in Formula 1 are defined herein.
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3.发明申请公开(公告)号：US20180305487A1
公开(公告)日：2018-10-25
申请号：US15870145
申请日：2018-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghee YU , Jaehong PARK , Jiyun PARK , Hyungguen YOON , Kyunghee LEE , Kyungseon TAK , Minhyuck KANG , Eunae KWAK , Hoilim KIM
IPC: C08F220/68
CPC classification number: C08F220/68
Abstract: An exemplary embodiment of the application discloses a photocurable composition for pattern formation includes at least one multifunctional (meth)acrylate; at least one monofunctional (meth)acrylate; a release additive; and a photoinitiator, wherein the release additive includes a fluorine-based monomer and a silicon-based monomer.
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