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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：US09673400B2
公开(公告)日：2017-06-06
申请号：US14308664
申请日：2014-06-18
Applicant: SAMSUNG DISPLAY CO., LTD. , SNU R&DB Foundation
Inventor： Mi-Kyung Kim , Chang-Woong Chu , Sam-Il Kho , Dong-Hyun Kim , Kwan-Hee Lee , Jong-In Hong , Seong-Jin Jeong
IPC: H01L51/00 , H01L51/50 , C07C255/58 , C07C211/54 , C07C211/61 , C07F7/08 , C09K11/06
CPC classification number: H01L51/0055 , C07C211/54 , C07C211/61 , C07C255/58 , C07C2603/52 , C07F7/081 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , H01L51/002 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0077 , H01L51/5012 , H01L51/5052 , H01L2251/308
Abstract: An amine-based compound is represented by Formula 1: An organic light-emitting diode 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 amine-based compound represented by Formula 1. The OLED including the amine-based compound represented by Formula 1 has good color purity, low driving voltage, high efficiency, high brightness, and/or a long lifetime.
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13.发明申请CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME 审中-公开浓缩环状化合物和包含其的有机发光装置公开(公告)号：US20160308140A1
公开(公告)日：2016-10-20
申请号：US15098258
申请日：2016-04-13
Inventor： Sung-Wook Kim , Myeong-Suk Kim , Hwan-Hee Cho , Sam-Il Kho , Seung-Soo Yoon , Changwoong Chu
IPC: H01L51/00 , C07D491/107 , C07D495/10 , C09K11/06 , C09K11/02
CPC classification number: H01L51/0071 , C07D491/107 , C07D495/10 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , H01L51/0058 , H01L51/0073 , H01L51/0074 , H01L51/5012
Abstract: A condensed cyclic compound and an organic light-emitting device including the condensed cyclic compound are provided. The condensed cyclic compound is represented by Formula 1. The A3 ring of Formula 1 is a group represented by Formula 2A or a group represented by Formula 2B. The 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 an emission layer, the organic layer including at least one of the condensed cyclic compound represented by Formula 1.
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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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15.发明申请公开(公告)号：US20140374717A1
公开(公告)日：2014-12-25
申请号：US14308664
申请日：2014-06-18
Applicant: SAMSUNG DISPLAY CO., LTD. , SNU R&DB Foundation
Inventor： Mi-Kyung Kim , Chang-Woong Chu , Sam-Il Kho , Dong-Hyun Kim , Kwan-Hee Lee , Jong-In Hong , Seong-Jin Jeong
CPC classification number: H01L51/0055 , C07C211/54 , C07C211/61 , C07C255/58 , C07C2603/52 , C07F7/081 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , H01L51/002 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0077 , H01L51/5012 , H01L51/5052 , H01L2251/308
Abstract: An amine-based compound is represented by Formula 1: An organic light-emitting diode 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 amine-based compound represented by Formula 1. The OLED including the amine-based compound represented by Formula 1 has good color purity, low driving voltage, high efficiency, high brightness, and/or a long lifetime.
Abstract translation: 胺基化合物由式1表示：有机发光二极管包括第一电极，第二电极和在第一电极和第二电极之间的有机层。 有机层包括发射层和由式1表示的胺基化合物。包括由式1表示的胺基化合物的OLED具有良好的色纯度，低驱动电压，高效率，高亮度和/或长 一生。
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Patent Agency Ranking
公开(公告)号：US10193073B2
公开(公告)日：2019-01-29
申请号：US14516510
申请日：2014-10-16
Applicant: Samsung Display Co., Ltd.
Inventor： Soo-Yon Kim , Sam-Il Kho , Young-Kook Kim , Jong-Woo Kim , Seok-Hwan Hwang
IPC: H01L51/00 , C07D213/74 , C07D215/40 , C07D333/76 , C07C211/54 , C07C211/55 , C07C211/56 , C07C211/61 , C07D405/12 , C07D213/38 , C07D307/91 , C07F7/08 , C07F7/30 , H01L51/50
Abstract: Provided are an amine-based compound and an organic light-emitting device (OLED) including the same.
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公开(公告)号：US10186666B2
公开(公告)日：2019-01-22
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 , H01L51/50
Abstract: A condensed-cyclic compound and an organic light-emitting device, the compound being represented by Formula 1:
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公开(公告)号：US10134997B2
公开(公告)日：2018-11-20
申请号：US14457533
申请日：2014-08-12
Applicant: SAMSUNG DISPLAY CO., LTD. , Sungkyunkwan University Foundation for Corporate Collaboration
Inventor： Soung-Wook Kim , Myeong-Suk Kim , Jae-Hong Kim , Sam-Il Kho , Seung-Soo Yoon
IPC: H01L51/50 , H01L51/00 , C07D221/16
Abstract: Provided are an indenopyridine-based compound and an organic light-emitting device including the same. The indenopyridine-based compound is represented by Formula 1:
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公开(公告)号：US09515265B2
公开(公告)日：2016-12-06
申请号：US14291516
申请日：2014-05-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sam-Il Kho , Hyoung-Kun Kim , Mi-Kyung Kim , Hwan-Hee Cho
IPC: H01L51/50 , H01L51/00 , C07C211/61 , C07D209/82
CPC classification number: H01L51/0052 , C07C211/61 , C07D209/82 , C09B1/00 , C09B11/04 , C09B23/105 , C09B23/148 , C09B57/00 , C09B57/008 , C09B57/10 , C09B69/109 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/506 , H01L51/5064
Abstract: Provided is an organic light-emitting device, including a first electrode; a second electrode facing the first electrode; an emission layer disposed between the first electrode and the second electrode; a first hole transport layer that is disposed between the emission layer and the first electrode and includes a first compound and a first charge-generation material; a second hole transport layer that is disposed between the emission layer and the first hole transport layer and includes a second compound; a third hole transport layer that is disposed between the emission layer and the second hole transport layer and includes a third compound and a second charge-generation material; and a fourth hole transport layer that is disposed between the emission layer and the third hole transport layer and includes a fourth compound. The first, second, third, and fourth compounds are each represented by Formula 1 or 2:
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公开(公告)号：US09379334B2
公开(公告)日：2016-06-28
申请号：US14752209
申请日：2015-06-26
Applicant: Samsung Display Co., Ltd.
Inventor： Mi-Kyung Kim , Kwan-Hee Lee , Sam-Il Kho , Chang-Woong Chu
CPC classification number: H01L51/0061 , C09B1/00 , C09B57/00 , C09B57/008 , H01L51/0052 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/5008 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L2251/308
Abstract: Provided is an organic light-emitting device with a blue emission layer. The blue emission layer is an emission layer that emits blue light by a fluorescent emission mechanism. The blue emission layer includes a compound represented by Formula 4 below:
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