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公开(公告)号：US20150295183A1
公开(公告)日：2015-10-15
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
IPC: H01L51/00
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：US20150236262A1
公开(公告)日：2015-08-20
申请号：US14447559
申请日：2014-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee Cho , Mi-Kyung Kim , Jae-Yong Lee , Dong-Hyun Kim , Se-Hun Kim , Chang-Woong Chu
CPC classification number: H01L51/0067 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0094 , 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 including an emission layer between the first electrode and the second electrode. The emission layer includes at least one compound selected from carbazole-based compounds, and at least one compound selected from heterocyclic compounds as described in the detailed description.
Abstract translation: 一种有机发光装置，包括：第一电极; 面对所述第一电极的第二电极; 以及包括在第一电极和第二电极之间的发射层的有机层。 发光层包括至少一种选自咔唑类化合物的化合物和至少一种选自如详细描述中所述的杂环化合物的化合物。
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公开(公告)号：US20150207093A1
公开(公告)日：2015-07-23
申请号：US14530637
申请日：2014-10-31
Applicant: SAMSUNG DISPLAY CO., LTD. , DOOSAN CORPORATION
Inventor： Seul-Ong Kim , Mi-Kyung Kim , Dong-Woo Shin , Chang-Woong Chu , Tae Hyung Kim , HoCheol Park , Youngmi Baek , Min-Sik Eum , Eunjung Lee , Chang Jun Lee
CPC classification number: H01L51/5028 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/5004 , H01L51/5096 , H01L2251/552 , H01L2251/554
Abstract: An organic light-emitting device includes a positive electrode, a negative electrode and at least one organic material layer between the positive electrode and the negative electrode. The at least one organic material layer includes a hole-injecting layer, a hole-transporting layer, an emission layer, an electron-transporting layer, and an electron-injecting layer, and the emission layer includes a host material and a dopant material. In addition, a lifetime enhancement layer including a bipolar compound is positioned between the emission layer and the electron-transporting layer.
Abstract translation: 有机发光器件包括正电极，负电极和正极和负电极之间的至少一个有机材料层。 所述至少一个有机材料层包括空穴注入层，空穴传输层，发射层，电子传输层和电子注入层，并且所述发射层包括主体材料和掺杂剂材料。 此外，包括双极化合物的寿命增强层位于发射层和电子传输层之间。
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Patent Agency Ranking
公开(公告)号：US20150200373A1
公开(公告)日：2015-07-16
申请号：US14598181
申请日：2015-01-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee Cho , Mi-Kyung Kim , Jae-Yong Lee , Dong-Hyun Kim , Se-Hun Kim , Chang-Woong Chu
IPC: H01L51/00
CPC classification number: H01L51/0072 , C09B57/00 , C09B57/008 , C09B57/10 , C09B69/008 , H01L51/0054 , H01L51/0067 , H01L51/0073 , H01L51/0074 , H01L51/0084 , H01L51/0085 , H01L51/0087 , H01L51/0088 , H01L51/5016 , H01L2251/308 , H01L2251/5384
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, where the emission layer includes a first host represented by Formula 1 and a second host represented by Formula 2: The organic light-emitting device may have high efficiency and long lifespan.
Abstract translation: 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，所述有机层包括发射层，其中所述发射层包括由式1表示的第一主体和由式2表示的第二主体：所述有机发光装置可具有 效率高，使用寿命长。
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75.发明申请公开(公告)号：US20150162553A1
公开(公告)日：2015-06-11
申请号：US14231224
申请日：2014-03-31
Inventor： Youn-Sun Kim , Yun-Ho Lee , Seul-Ong Kim , Dong-Woo Shin , Jung-Sub Lee , Naoyuki Ito , Chang-Woong Chu , Yeong-Eun Kim
CPC classification number: H01L51/0091 , C09K11/06 , C09K2211/188 , H01L51/0058 , H01L51/0061 , H01L51/0085 , H01L51/0087 , H01L51/5016
Abstract: An organometallic complex represented by Formula 1 below and an organic light-emitting device including the same: Formula 1 is as defined in the specification.
Abstract translation: 由下述通式1表示的有机金属配合物和包含其的有机发光装置：式1如本说明书中所定义。
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公开(公告)号：US09012903B2
公开(公告)日：2015-04-21
申请号：US14061667
申请日：2013-10-23
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan-Hee Cho , Mi-Kyung Kim , Se-Hun Kim , Dong-Hyun Kim , Chang-Woong Chu
CPC classification number: H01L51/0071 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , 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：US20140117325A1
公开(公告)日：2014-05-01
申请号：US13928326
申请日：2013-06-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae-Hyun Kwak , Ji-Hyun Seo , Hwan-Hee Cho , Young-Ho Park , Moon-Jae Lee , Chang-Woong Chu , Kwan-Hee Lee
IPC: H01L51/50
CPC classification number: H01L51/5004 , H01L51/0059 , H01L51/0072 , H01L51/5016 , H01L51/5096 , H01L2251/552
Abstract: An organic light emitting device is described. The organic light emitting device includes: a substrate; a first electrode on the substrate; an emission layer on the first electrode; a second electrode on the emission layer; and an exciton blocking layer between the first electrode and the emission layer, in which a LUMO energy level of the exciton blocking layer is higher than a LUMO energy level of the emission layer.
Abstract translation: 描述有机发光器件。 有机发光器件包括：衬底; 基板上的第一电极; 第一电极上的发射层; 发射层上的第二电极; 以及在第一电极和发射层之间的激子阻挡层，其中激子阻挡层的LUMO能级高于发射层的LUMO能级。
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78.发明申请公开(公告)号：US20140103316A1
公开(公告)日：2014-04-17
申请号：US14053702
申请日：2013-10-15
Applicant: Industry-Academic Cooperation Foundation Gyeongsang National University , Samsung Display Co., Ltd.
Inventor： Mi-Kyung Kim , Kwan-Hee Lee , Moon-Jae Lee , Chang-Woong Chu , Se-Hun Kim , Yun-Hi Kim , Soon-Ki Kwon , Chul-Young Kim
IPC: H01L51/00
CPC classification number: H01L51/0085 , C09K11/06 , C09K2211/185 , H01L51/0059 , H01L51/5016
Abstract: An organometallic complex and an organic light-emitting device (OLED) including the same are described. In exemplary embodiments, the subject OLED devices may comprise an alkyl derivative of a tris(2-phenylpyridine)iridium complex paired with a carbazole-based host in an emission layer and emit green phosphorescent light.
Abstract translation: 描述了包括其的有机金属络合物和有机发光器件（OLED）。 在示例性实施方案中，本发明的OLED器件可以包含在发射层中与咔唑类主体配对的三（2-苯基吡啶）铱络合物的烷基衍生物并发射绿色磷光。
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