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公开(公告)号：US12193322B2
公开(公告)日：2025-01-07
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：US10388882B2
公开(公告)日：2019-08-20
申请号：US14195836
申请日：2014-03-03
Applicant: SAMSUNG DISPLAY CO., LTD. , SFC CO., LTD.
Inventor： Mi-Kyung Kim , Kwan-Hee Lee , Yeon-Kwon Ryu , Ji-Young Kim
IPC: C09K11/06 , H01L51/00 , H01L51/50 , C07F7/08 , C07B59/00 , C07C13/567 , C07C13/66 , C07C15/28 , C07C15/30 , C07C15/38 , C07C15/60 , C07D213/16
Abstract: An anthracene derivative represented by Formula 1 is disclosed. An organic light-emitting device including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes at least one anthracene derivative represented by Formula 1, is also disclosed. A method of manufacturing the organic light-emitting device is also disclosed.
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公开(公告)号：US09887366B2
公开(公告)日：2018-02-06
申请号：US14018387
申请日：2013-09-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwan-Hee Cho , Mi-Kyung Kim , Dae-Yup Shin , Se-Hun Kim , Kwan-Hee Lee
CPC classification number: H01L51/0071 , C09K11/06 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0085 , H01L51/5012 , H01L51/5056 , H01L2251/308
Abstract: An organic light-emitting diode including a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode. The organic layerincludes an emission layer with at least one light-emitting material, and a region between the first electrode and the emission layer with at least one hole transport material. The light-emitting material is represented by Formula 1 and the hole transport material is represented by one of Formulae 2 to 4:
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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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5.发明授权公开(公告)号：US09412957B2
公开(公告)日：2016-08-09
申请号：US13745604
申请日：2013-01-18
Applicant: SAMSUNG DISPLAY CO., LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
Inventor： Se-Hun Kim , Mie-Hwa Park , Sam-Il Koh , Mi-Kyung Kim , Kwan-Hee Lee , Yun-Hi Kim
CPC classification number: H01L51/0094 , C07F7/0803 , C07F7/0805 , C07F7/0812 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/5012 , H01L2251/308
Abstract: A cascade-type compound and an organic light-emitting device (OLED) including the same are provided. The cascade-type compound can be generically represented as Formula 1 below:
Abstract translation: 提供了一种级联型化合物和包括其的有机发光器件（OLED）。 级联型化合物可以一般表示为下式1：
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Patent Agency Ranking
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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公开(公告)号：US20150228915A1
公开(公告)日：2015-08-13
申请号：US14691521
申请日：2015-04-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hwan-Hee Cho , Mi-Kyung Kim , Se-Hun Kim , Dong-Hyun Kim , Chang-Woong Chu
IPC: H01L51/00
CPC classification number: H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , 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 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).
Abstract translation: 一种有机发光装置，包括：第一电极; 第二电极; 以及在第一电极和第二电极之间的有机层。 有机层包括发光层，发光层包括由式1和2之一表示的至少一种发光材料。有机层还包括由式2（1）中的一个表示的至少一种空穴传输材料， 和2（2）。
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公开(公告)号：US09093650B2
公开(公告)日：2015-07-28
申请号：US14265634
申请日：2014-04-30
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:
Abstract translation: 具有蓝色发光层的有机发光元件。 蓝色发射层是通过荧光发射机制发射蓝色光的发射层。 蓝色发射层包括由下式4表示的化合物：
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公开(公告)号：US20140346456A1
公开(公告)日：2014-11-27
申请号：US14045789
申请日：2013-10-03
Applicant: Gyeongsang National University Industry-Academic Cooperation Foundation , SAMSUNG DISPLAY CO., LTD.
Inventor： Se-Hun Kim , Hwan-Hee Cho , Mi-Kyung Kim , Chang-Woong Chu , Yun-Hi Kim
IPC: H01L51/00
CPC classification number: H01L51/0094 , C09B57/008 , C09B69/008 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/5012
Abstract: An organic light-emitting diode includes a substrate, a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode. The emission layer includes an anthracene-based compound represented by Formula 1, and an amine-based compound represented by Formula 20:
Abstract translation: 有机发光二极管包括基板，第一电极，面对第一电极的第二电极以及第一电极和第二电极之间的发射层。 发光层包括由式1表示的蒽系化合物和由式20表示的胺系化合物：
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公开(公告)号：US20140151668A1
公开(公告)日：2014-06-05
申请号：US14106099
申请日：2013-12-13
Applicant: Samsung Display Co., Ltd.
Inventor： Min-Seung Chun , Mi-Kyung Kim , Dong-Heon Kim , Jung-Ha Son , Jae-Hyun Kwak , Kyung-Hoon Choi , Mie-Hwa Park , Young-Ho Park , Young-Suck Choi , Tae-Shick Kim , Choon-Woo Im , Kwan-Hee Lee
IPC: H01L51/50
CPC classification number: H01L51/504 , H01L51/5024 , H01L51/5036 , H01L51/5265 , H01L2251/558
Abstract: Provided are an organic light emitting diode and a method of manufacturing the same. The organic light emitting diode adjusts an optical resonance thickness and prevents spectrum distortions without use of an auxiliary layer. The organic light emitting diode includes a first electrode that is optically reflective; a second electrode that is optically transmissible and faces the first electrode; an organic emission layer interposed between the first electrode and the second electrode, the organic emission layer including: a first emission layer including a mixed layer that contains a host material and a dopant material, and a second emission layer comprising only the host material; and a carrier injection transport layer interposed between the organic emission layer and the first electrode or between the organic emission layer and the second electrode.
Abstract translation: 提供一种有机发光二极管及其制造方法。 有机发光二极管调整光学谐振厚度并防止光谱失真而不使用辅助层。 有机发光二极管包括光学反射的第一电极; 第二电极，其光学透射并面对第一电极; 插入在第一电极和第二电极之间的有机发射层，所述有机发射层包括：第一发射层，包括含有主体材料和掺杂剂材料的混合层，以及仅包含所述主体材料的第二发射层; 以及插入在有机发射层和第一电极之间或有机发射层和第二电极之间的载流子注入传输层。
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