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公开(公告)号：US10741773B2
公开(公告)日：2020-08-11
申请号：US15612224
申请日：2017-06-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung-Wook Kim , Myeong-Suk Kim , Jin-Soo Hwang , Sam-Il Kho , Hye-In Jeong
IPC: H01L51/54 , C09K11/06 , H01L51/00 , H01L27/32 , C07D221/18 , C07D491/06 , C07D311/78 , C09K11/02 , H01L51/50
Abstract: A compound, an organic light-emitting device, and a display apparatus, the compound being represented by Formula 1:
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公开(公告)号：US20170186969A1
公开(公告)日：2017-06-29
申请号：US15390210
申请日：2016-12-23
Applicant: Samsung Display Co., Ltd.
Inventor： Myeong-Suk Kim , Sung-Wook Kim , Hwan-Hee Cho , Jin-Soo Hwang , Chang-Woong Chu
CPC classification number: H01L51/0067 , C09K11/025 , H01L51/0052 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5004 , H01L51/5016
Abstract: According to one or more embodiments, an organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer. The organic layer includes a first compound represented by Formula 1 and a second compound represented by one selected from Formulae 2-1 to 2-3:
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公开(公告)号：US20150364697A1
公开(公告)日：2015-12-17
申请号：US14644127
申请日：2015-03-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Myeong-Suk Kim , Hye-In Jeong , Jin-Soo Hwang , Sam-Il Kho , Seung-Gak Yang , Ja-Hyun Im , Seok-Hwan Hwang
IPC: H01L51/00
CPC classification number: H01L51/0072 , H01L51/0058 , H01L51/0061 , H01L51/0067 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L2251/308
Abstract: An organic light-emitting device includes: a first electrode; a second electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the second electrode and the emission layer, wherein the hole transport region includes a first compound represented by Formula 1.
Abstract translation: 一种有机发光装置，包括：第一电极; 第二电极; 在第一电极和第二电极之间的发射层; 在第一电极和发射层之间的空穴传输区域; 以及第二电极和发射层之间的电子传输区域，其中空穴传输区域包括由式1表示的第一化合物。
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公开(公告)号：US20150171335A1
公开(公告)日：2015-06-18
申请号：US14288288
申请日：2014-05-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Myeong-Suk Kim , Ji-Hyun Seo , Sung-Wook Kim , Jae-Hong Kim , Jin-Soo Hwang
IPC: H01L51/00
CPC classification number: H01L51/0058 , H01L51/0052 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5016 , H01L51/5064 , H01L51/5096 , H01L2251/308 , H01L2251/552
Abstract: According to an embodiment of the present invention, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an emission layer between the first electrode and the second electrode. The organic light-emitting device includes a hole transport zone between the first electrode and the emission layer and includes an auxiliary layer, wherein the auxiliary layer includes at least one auxiliary material represented by Formula 1 below, and wherein the emission layer includes at least one light-emitting material represented by Formula 2 below.
Abstract translation: 根据本发明的实施例，有机发光器件包括：第一电极; 面对所述第一电极的第二电极; 以及在第一电极和第二电极之间的发射层。 有机发光器件包括在第一电极和发射层之间的空穴传输区，并且包括辅助层，其中辅助层包括至少一种由下述通式1表示的辅助材料，并且其中发射层包括至少一个 下述式2所示的发光材料。
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公开(公告)号：US20150090962A1
公开(公告)日：2015-04-02
申请号：US14189689
申请日：2014-02-25
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Wook Kim , Myeong-Suk Kim , Jae-Hong Kim , Jin-Soo Hwang
CPC classification number: H01L51/5072 , H01L51/0052 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0085 , H01L51/5012 , H01L51/5056
Abstract: In an aspect, an organic light-emitting device is provided.
Abstract translation: 一方面，提供了一种有机发光装置。
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Patent Agency Ranking
公开(公告)号：US11678575B2
公开(公告)日：2023-06-13
申请号：US15293174
申请日：2016-10-13
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee Cho , Myeong-Suk Kim , Sung-Wook Kim , Se-Hun Kim , Jin-Soo Hwang
CPC classification number: H01L51/0072 , C09K11/025 , C09K11/06 , H01L51/0054 , H01L51/0067 , H01L51/0071 , H01L51/0085 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/006 , H01L51/0061 , H01L51/0073 , H01L51/0074 , H01L51/5004 , H01L51/5016 , H01L51/5024 , H01L51/5056 , H01L2251/5384 , H01L2251/552
Abstract: An organic light emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound, a second compound, a third compound, and a fourth compound, and the first compound to the fourth compound satisfy Equations 1 to 8:
E1,LUMO≥E2,LUMO+0.15 electron volts (eV) Equation 1
E1,HOMO≥E2,HOMO+0.15 eV Equation 2
E1,T1≥E4,T1 Equation 3
E2,T1≥E4,T1 Equation 4
E3,T1≥E4,T1 Equation 5
E3,LUMO≥E2,LUMO+0.1 eV Equation 6
−5.6 eV≥E3,HOMO Equation 7
Egap1≥Egap3. Equation 8-
公开(公告)号：US11056664B2
公开(公告)日：2021-07-06
申请号：US15629284
申请日：2017-06-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Se-Hun Kim , Hwan-Hee Cho , Jin-Soo Hwang
Abstract: An organic light-emitting device includes a first electrode and a second electrode facing the first electrode. An organic layer is disposed between the first electrode and the second electrode. The organic layer includes an emission layer, a first compound and a second compound.
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公开(公告)号：US09929358B2
公开(公告)日：2018-03-27
申请号：US14338926
申请日：2014-07-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Soo Hwang , Myeong-Suk Kim , Soung-Wook Kim , Jae-Hong Kim , Sung-Ho Jin
CPC classification number: H01L51/0085 , H01L51/0061 , H01L51/0072 , H01L51/5016
Abstract: An organic light-emitting device including a first electrode; a second electrode opposite to the first electrode; an emission layer between the first electrode and the second electrode; and a hole transport region between the first electrode and the emission layer, wherein the emission layer includes at least one organometallic compound represented by Formula 1; and wherein the hole transport region includes at least one selected carbazole-based compound represented by Formula 2:
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公开(公告)号：US20170331048A1
公开(公告)日：2017-11-16
申请号：US15293174
申请日：2016-10-13
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee Cho , Myeong-Suk Kim , Sung-Wook Kim , Se-Hun Kim , Jin-Soo Hwang
Abstract: An organic light emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound, a second compound, a third compound, and a fourth compound, and the first compound to the fourth compound satisfy Equations 1 to 8: E1,LUMO≧E2,LUMO+0.15 electron volts (eV) Equation 1 E1,HOMO≧E2,HOMO+0.15 eV Equation 2 E1,T1≧E4,T1 Equation 3 E2,T1≧E4,T1 Equation 4 E3,T1≧E4,T1 Equation 5 E3,LUMO≧E2,LUMO+0.1 eV Equation 6 −5.6 eV≧E3,HOMO Equation 7 Egap1≧Egap3, Equation 8
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30.发明申请CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME 有权浓缩环化合物和有机发光装置，包括它们公开(公告)号：US20150364695A1
公开(公告)日：2015-12-17
申请号：US14596574
申请日：2015-01-14
Applicant: SAMSUNG DISPLAY CO., LTD. , PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
Inventor： Jin-Soo Hwang , Myeong-Suk Kim , Sung-Wook Kim , Sam-Il Kho , Hong-Suk Seo
IPC: H01L51/00 , C07D519/00
CPC classification number: H01L51/0071 , C07D519/00 , H01L51/0052 , H01L51/0059 , H01L51/5056
Abstract: An organic light-emitting device includes a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode and including at least one condensed cyclic compound represented by Formula 1: The organic light-emitting device including the condensed cyclic compound represented by Formula 1 may have low driving voltage, high efficiency, high brightness, and long lifespan.
Abstract translation: 有机发光器件包括第一电极，第二电极和第一电极和第二电极之间的有机层，并且包含至少一种由式1表示的稠合环状化合物：包含缩合环状的有机发光器件 由式1表示的化合物可以具有低驱动电压，高效率，高亮度和长寿命。
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