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公开(公告)号：US20190036043A1
公开(公告)日：2019-01-31
申请号：US15869686
申请日：2018-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee CHO , Sung-Soo BAE , Hye-In JEONG , Dong-Hyun KIM , Sung-Wook KIM , Seul-Ong KIM , Tsuyoshi NAIJO
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, the organic layer including an emission layer, wherein the organic layer includes at least one first compound, and at least one second compound, the first compound is an organometallic compound represented by Formula 1, and the second compound is represented by Formula 2 or 3:
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公开(公告)号：US20170294613A1
公开(公告)日：2017-10-12
申请号：US15459258
申请日：2017-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwan-Hee CHO , Myeong-Suk KIM , Sung-Wook KIM , Chang-Woong CHU
CPC classification number: H01L51/5004 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/508 , H01L2251/552 , H05B33/14 , H05B33/20
Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode, the emission layer including a first compound and a second compound; a hole transport region between the first electrode and the emission layer; and an electron transport region, the electron transport region including a buffer layer between the emission layer and the second electrode, the buffer layer including a third compound, and an electron transport layer between the buffer layer and the second electrode, the electron transport layer including a fourth compound, wherein, in the emission layer, the first compound is a phosphorescent host and the second compound is a phosphorescent dopant, wherein the first compound and the third compound are different from each other, wherein the first compound and the third compound each independently include both an electron transport group and a hole transport group.
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公开(公告)号：US20170194569A1
公开(公告)日：2017-07-06
申请号：US15390294
申请日：2016-12-23
Applicant: Samsung Display Co., Ltd
Inventor： Myeong-Suk KIM , Sung-Wook KIM , Hwan-Hee CHO , Jin-Soo HWANG , Won-Jun SONG , Chang-Woong CHU
CPC classification number: H01L51/0072 , C09K11/025 , H01L27/3211 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5064 , H01L2251/5384
Abstract: An organic light-emitting device is provided. The device includes an organic layer having an emission layer disposed between two electrodes. The organic layer may have three different compounds, one of which is represented by Formula 1 below:
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14.发明申请ORGANIC LIGHT EMITTING DIODE DISPLAY INCLUDING CAPPING LAYER HAVING HIGH REFRACTIVE INDEX 审中-公开有机发光二极体显示器，包括具有高折射率指数的封装层公开(公告)号：US20160149157A1
公开(公告)日：2016-05-26
申请号：US14853165
申请日：2015-09-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwan-Hee CHO , Myeong-Suk KIM , Sung-Wook KIM
CPC classification number: H01L51/5237 , H01L51/0052 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/008 , H01L51/0094 , H01L51/5253 , H01L51/5275 , H01L2251/55
Abstract: An organic light emitting diode display including a first substrate; a first electrode on the first substrate; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer; and a capping layer on the second electrode, wherein the capping layer includes at least one heterocyclic compound, the heterocyclic compound including a carbazole group and a heterocyclic group bonded with the carbazole group.
Abstract translation: 一种有机发光二极管显示器，包括第一基板; 第一基板上的第一电极; 在第一电极上的有机发光层; 有机发光层上的第二电极; 以及所述第二电极上的覆盖层，其中所述封端层包含至少一种杂环化合物，所述杂环化合物包括咔唑基团和与所述咔唑基团键合的杂环基团。
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公开(公告)号：US20160141504A1
公开(公告)日：2016-05-19
申请号：US14733150
申请日：2015-06-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae-Yong LEE , Jung-Sub LEE , Hwan-Hee CHO
CPC classification number: H01L51/0054 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/5384
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 the organic layer including an emission layer. The organic layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2: where R1, to R3, R11 to R13, R21 to R24, X, L1 to L3, L11 to L13, a1 to a3, b1 to b3, c1 to c3, a11 to a13, b11 to b13, and c11 to c13 are as defined in the specification.
Abstract translation: 有机发光器件包括第一电极，面对第一电极的第二电极和在第一电极和第二有机层之间的有机层，包括发射层。 有机层包括由式1表示的第一化合物和由式2表示的第二化合物：其中R1，R3，R11至R13，R21至R24，X，L1至L3，L11至L13，a1至a3，b1至 b3，c1〜c3，a11〜a13，b11〜b13，c11〜c13如说明书所述。
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Patent Agency Ranking
公开(公告)号：US20160126475A1
公开(公告)日：2016-05-05
申请号：US14706600
申请日：2015-05-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae-Yong LEE , Hwan-Hee CHO , Myeong-Suk KIM
IPC: H01L51/00
Abstract: An organic light-emitting device including 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, wherein the organic layer includes a first material represented by Formula 1, and a second material represented by Formula 2,
Abstract translation: 一种有机发光装置，包括：第一电极; 第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发光层，其中所述有机层包括由式1表示的第一材料和由式2表示的第二材料，
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公开(公告)号：US20210074924A1
公开(公告)日：2021-03-11
申请号：US17099679
申请日：2020-11-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwan-Hee CHO , Mi-Kyung KIM , Se-Hun KIM , Dong-Hyun KIM , Chang-Woong CHU
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. The organic layer includes an emission layer, and the emission layer includes at least one light-emitting material represented by one of Formulas 1 and 2. The organic layer further includes at least one hole-transporting material represented by one of Formulas 2(1) and 2(2).
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公开(公告)号：US20170321118A1
公开(公告)日：2017-11-09
申请号：US15590527
申请日：2017-05-09
Inventor： Sung-Wook KIM , Myeong-Suk KIM , Hwan-Hee CHO , Seung-Soo YOON
IPC: C09K11/06 , H01L51/00 , C08K5/03 , C07C22/02 , H05B33/14 , C07D521/00 , C07C2603/24 , C07C2603/93 , C07C2603/40 , C07C2603/18
CPC classification number: C09K11/06 , C07C13/72 , C07C2603/24 , C07C2603/42 , C07C2603/50 , C07C2603/94 , C07D521/00 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/1037 , C09K2211/1059 , C09K2211/1088 , C09K2211/185 , H01L51/0052 , H01L51/0054 , H01L51/0057 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/5012 , H05B33/14
Abstract: A condensed cyclic compound and an organic light-emitting device including the same are provided. The condensed cyclic compound may have a structure shown below: wherein details about the possible constituents are provided in detail in the disclosure.
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公开(公告)号：US20170186978A1
公开(公告)日：2017-06-29
申请号：US15390150
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: H01L51/0072 , C09K11/025 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0073 , H01L51/0085 , H01L51/5012 , H01L51/5016 , 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, the organic layer including an emission layer, wherein the organic layer includes a first compound represented by one selected from Formulae 1-1 and 1-2 and a second compound represented by one selected from Formulae 2-1 to 2-3.
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20.发明申请CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME 审中-公开浓缩环化合物和有机发光装置，包括它们公开(公告)号：US20160293848A1
公开(公告)日：2016-10-06
申请号：US14963274
申请日：2015-12-09
Inventor： Sung-Wook KIM , Myeong-Suk KIM , Hwan-Hee CHO , Sam-Il KHO , Seung-Soo YOON
IPC: H01L51/00 , C09K11/02 , C07D403/04 , C07D471/10
CPC classification number: H01L51/0067 , C07D403/04 , C07D471/10 , C09K11/025 , H01L51/0052 , H01L51/0058 , H01L51/0072 , H01L51/5012
Abstract: A condensed-cyclic compound and an organic light-emitting device, the compound being represented by Formula 1:
Abstract translation: 本发明涉及一种缩合环状化合物和一种有机发光装置。 缩合环化合物由式1表示。
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