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21. 发明授权

US08105701B2 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US08105701B2
公开(公告)日：2012-01-31
申请号：US13020070
申请日：2011-02-03
申请人： Masahide Matsuura , Chishio Hosokawa , Toshihiro Iwakuma , Keiko Yamamichi
发明人： Masahide Matsuura , Chishio Hosokawa , Toshihiro Iwakuma , Keiko Yamamichi
IPC分类号： H01L51/54 , H01L33/26
CPC分类号： H01L51/0067 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/186 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917 , Y10T428/24116
摘要： An organic EL device 100 including a plurality of emitting layers (15) and (17) between a cathode (18) and (19) and an anode (12), each of the emitting layers (15) and (17) made of a host material having a triplet energy gap of 2.52 eV or more and 3.7 eV or less, and a dopant having a light emitting property related to a triplet state, the dopant containing a metal complex with a heavy metal.
摘要翻译：一种在阴极（18）和（19）和阳极（12）之间包括多个发光层（15）和（17）的有机EL器件100，每个发光层（15）和（17）由具有2.52eV以上且3.7eV以下的三线态能隙的主体材料和具有与三重态相关的发光特性的掺杂剂，所述掺杂剂含有与重金属的金属络合物。

22. 发明授权

US07906226B2 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US07906226B2
公开(公告)日：2011-03-15
申请号：US10588786
申请日：2005-02-08
申请人： Masahide Matsuura , Chishio Hosokawa , Toshihiro Iwakuma , Keiko Yamamichi
发明人： Masahide Matsuura , Chishio Hosokawa , Toshihiro Iwakuma , Keiko Yamamichi
IPC分类号： H01L51/54 , H01L33/26
CPC分类号： H01L51/0067 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/186 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/0085 , H01L51/0094 , H01L51/5016 , H01L51/5036 , H05B33/14 , Y10S428/917 , Y10T428/24116
摘要： An organic EL device 100 including a plurality of emitting layers (15) and (17) between a cathode (18) and (19) and an anode (12), each of the emitting layers (15) and (17) made of a host material having a triplet energy gap of 2.52 eV or more and 3.7 eV or less, and a dopant having a light emitting property related to a triplet state, the dopant containing a metal complex with a heavy metal.
摘要翻译：一种在阴极（18）和（19）和阳极（12）之间包括多个发光层（15）和（17）的有机EL器件100，每个发光层（15）和（17）由具有2.52eV以上且3.7eV以下的三线态能隙的主体材料和具有与三重态相关的发光特性的掺杂剂，所述掺杂剂含有与重金属的金属络合物。

23. 发明授权

US07034339B2 Organic EL display device having host compound and phosphorescent luminous compound, and method of driving same 有权
标题翻译：具有主体化合物和磷光发光性化合物的有机EL显示装置及其驱动方法
公开(公告)号：US07034339B2
公开(公告)日：2006-04-25
申请号：US10485688
申请日：2002-07-08
申请人： Masahide Matsuura , Chishio Hosokawa
发明人： Masahide Matsuura , Chishio Hosokawa
IPC分类号： H01L27/15
CPC分类号： H01L51/0085 , G09G3/2014 , G09G3/3258 , G09G2300/0842 , G09G2310/0251 , G09G2310/0256 , G09G2310/066 , G09G2320/0247 , G09G2320/043 , H01L27/3244 , H01L51/52 , H05B33/0896
摘要： In an organic electroluminescence display device (30) comprising an organic EL element (26) having a structure wherein an organic luminescent medium (24) is sandwiched between a top electrode (20) and a bottom electrode (22), and a driving circuit (14) for driving the organic EL element (26), the organic luminescent medium (24) comprises a host compound and a triplet-related luminous compound and the driving circuit (14) applies a electric pulse voltage or pulse current having a frequency of 30 Hz or more and a duty ratio of 1/5 or less. In this way, it is possible to provide an organic EL display device which consumes a low electric power and has a long luminous life span, and a method for driving the same.
摘要翻译：在包含有机EL发光元件（26）的有机电致发光显示装置（30）中，其中有机发光介质（24）夹在顶电极（20）和底电极（22）之间，驱动电路 14）用于驱动有机EL元件（26），有机发光介质（24）包括主体化合物和三重态相关的发光化合物，并且驱动电路（14）施加电脉冲电压或频率为30的脉冲电流 Hz以上，占空比为1/5以下。以这种方式，可以提供消耗低功率并且具有长发光寿命的有机EL显示装置及其驱动方法。

24. 发明申请

US20050214565A1 Novel aromatic compound and organic electroluminescent element containing the same 有权
标题翻译：新型芳香族化合物和含有其的有机电致发光元件
公开(公告)号：US20050214565A1
公开(公告)日：2005-09-29
申请号：US10508602
申请日：2003-04-17
申请人： Hidetsugu Ikeda , Masahide Matsuura , Masakazu Funahashi , Chishio Hosokawa
发明人： Hidetsugu Ikeda , Masahide Matsuura , Masakazu Funahashi , Chishio Hosokawa
IPC分类号： C07C13/567 , C07C15/28 , C07C15/60 , C07C211/54 , C07D209/82 , C09K11/06 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14
CPC分类号： H01L51/5052 , C07C15/28 , C07D209/82 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/002 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H01L2251/308 , Y10S428/917
摘要： A novel aromatic compound having an anthracene skeleton structure and an asymmetric molecular structure; and an organic electroluminescence device which comprises a cathode, an anode and an organic thin film layer comprising at least one layer containing a light emitting layer and sandwiched between the cathode and the anode in which at least one layer in the organic thin film layer contains the above novel aromatic compound singly or as a component of a mixture. The organic electroluminescence device exhibits a great luminance of emitted light, a great efficiency of light emission and a high purity of color, emits bluish light, is excellent in stability at high temperatures and has a long life. The organic electroluminescence device can be provided by utilizing the novel aromatic compound.
摘要翻译：一种具有蒽骨架结构和不对称分子结构的新型芳香族化合物; 以及包含阴极，阳极和有机薄膜层的有机电致发光器件，所述有机薄膜层包含至少一层包含发光层并夹在所述阴极和阳极之间的层，其中所述有机薄膜层中的至少一层含有上述新型芳族化合物单独或作为混合物的组分。有机电致发光元件的发光亮度高，发光效率高，颜色纯度高，发出蓝光，在高温下的稳定性优异，寿命长。可以通过利用新的芳族化合物来提供有机电致发光器件。

25. 发明申请

US20060141288A1 Organic electroluminescence element 审中-公开
标题翻译：有机电致发光元件
公开(公告)号：US20060141288A1
公开(公告)日：2006-06-29
申请号：US11362209
申请日：2006-02-27
申请人： Masahide Matsuura , Chishio Hosokawa
发明人： Masahide Matsuura , Chishio Hosokawa
IPC分类号： H01L51/54 , H05B33/14
CPC分类号： C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L51/0059 , H01L51/006 , H01L51/0081 , H01L51/0084 , H01L51/0085 , H01L51/0086 , H01L51/50 , H01L51/5012 , H01L2251/308
摘要： In an organic electroluminescence device having a pair of electrodes and an organic medium which has a light emitting layer or a plurality of layers including the light emitting layer, contains a light emitting material formed with an organometallic complex compound having a heavy metal and is disposed between the pair of electrodes, the organic medium contains an amine derivative having a specific structure. The organic electroluminescence device exhibits a high efficiency of light emission even at a high luminance of several thousand cd/m2 or greater and a small consumption of electricity.
摘要翻译：在具有一对电极和具有发光层或包含发光层的多个层的有机介质的有机电致发光器件中，包含形成有重金属的有机金属络合物的发光材料，并且配置在该对电极，有机介质含有具有特定结构的胺衍生物。即使在几千cd / m 2以上的高亮度和小的电力消耗下，有机电致发光器件表现出高的发光效率。

26. 发明申请

US20060049410A1 Organic electroluminescence device 审中-公开
标题翻译：有机电致发光器件
公开(公告)号：US20060049410A1
公开(公告)日：2006-03-09
申请号：US10519720
申请日：2003-07-22
申请人： Chishio Hosokawa , Masahide Matsuura , Toshihiro Iwakuma , Kazuyoshi Inoue
发明人： Chishio Hosokawa , Masahide Matsuura , Toshihiro Iwakuma , Kazuyoshi Inoue
IPC分类号： H01L33/00
CPC分类号： H01L51/5088 , H01L51/5016
摘要： An organic luminescence device including an anode (1); an insulating or semiconductive inorganic thin film layer (3) having an energy gap of 2.7 eV or more; an organic compound layer (4) comprising one or more layers which include at least an organic emitting layer, at least one of the layers including an ortho-metallized metal complex; and a cathode (2) in order of the description of these members. The formation of the inorganic thin film layer (3) improves the injection of holes into the emitting layer, and the addition of the ortho-metallized metal complex permits the use of triplet excitons. Therefore, the light emitting efficiency, luminance and lifespan thereof are improved.
摘要翻译：一种有机发光装置，包括阳极（1）; 具有2.7eV以上能隙的绝缘或半导体无机薄膜层（3）; 包括至少一个有机发光层的一层或多层的有机化合物层（4），至少一层包括邻金属化的金属络合物; 和阴极（2）。无机薄膜层（3）的形成改善了向发射层的空穴注入，并且邻近金属化的金属络合物的添加允许使用三线态激子。因此，其发光效率，亮度和寿命得到改善。

27. 发明授权

US06280861B1 Organic EL device 有权
标题翻译：有机EL器件
公开(公告)号：US06280861B1
公开(公告)日：2001-08-28
申请号：US09194424
申请日：1999-01-21
申请人： Chishio Hosokawa , Masahide Matsuura , Hiroshi Tokailin
发明人： Chishio Hosokawa , Masahide Matsuura , Hiroshi Tokailin
IPC分类号： H05B3314
CPC分类号： H05B33/28 , H01L51/5206 , H01L51/5209 , H01L51/5215 , Y10S428/917 , Y10T428/24479 , Y10T428/24537 , Y10T428/24917 , Y10T428/31
摘要： An amorphous electrically conductive oxide such as In—Zn—O-containing amorphous oxide or amorphous ITO is used alone, or a laminate having a two- or three-layer structure constituted of the amorphous electrically conductive oxide and at least a thin metal layer is used, to form a transparent electrode whose side surface has a tapered form and whose top layer is formed of a layer of the above amorphous electrically conductive oxide, an organic single-layer portion or an organic multi-layer portion containing at least an organic light-emitting material is formed on the above transparent electrode, and further, an opposing electrode is formed on the above organic single-layer portion or the above organic multi-layer portion, whereby an organic EL device is obtained. A flattening layer is optionally provided so as to abut on the side surface of the transparent electrode for moderating a height-level difference between the above transparent electrode and the surface of the above substrate. Further, the above organic EL device is used to form an organic EL display panel.
摘要翻译：单独使用无定形导电氧化物，例如含In-Zn-O的无定形氧化物或非晶ITO，或由非晶导电氧化物和至少一薄层金属层构成的二层或三层结构的层压体用于形成其侧表面具有锥形并且其顶层由上述非晶导电氧化物层形成的透明电极，有机单层部分或至少含有有机光的有机多层部分在上述透明电极上形成发光材料，并且在上述有机单层部分或上述有机多层部分上形成相对电极，从而获得有机EL器件。可选地设置平坦化层以邻接透明电极的侧表面，以缓和上述透明电极与上述基板的表面之间的高度差。此外，使用上述有机EL器件来形成有机EL显示面板。

28. 发明授权

US5891554A Organic electroluminescence device 失效
公开(公告)号：US5891554A
公开(公告)日：1999-04-06
申请号：US929098
申请日：1997-09-15
申请人： Chishio Hosokawa , Masahide Matsuura
发明人： Chishio Hosokawa , Masahide Matsuura
IPC分类号： H05B33/12 , C09K11/06 , H01L51/50 , H01L51/52 , H05B33/14 , H05B33/22 , H05B33/26 , H05B33/28 , B32B7/02 , H05B33/00
CPC分类号： H01L51/5012 , H01L51/5262 , H05B33/12 , H01L2251/558 , Y10S428/917 , Y10T428/24942 , Y10T428/31504 , Y10T428/31678
摘要： An organic electroluminescence device in which the following total optical thickness is set at a value which enhances the intensity of the central wave length .lambda. (.lambda. being selected in the ranges of 440 to 490 nm, 500 to 550 nm, and 600 to 650 nm) of the electroluminescence light emitted from the organic multi-layer part having a refractive index of 1.6 to 1.8: (1) in the construction of a substrate/a transparent electrode of a high refractivity/an organic multi-layer part/a cathode, the total optical thickness of the transparent electrode of a high refractivity and the organic multi-layer part; (2) in the construction of a substrate/an underlayer of a high refractivity/a transparent electrode/an organic multi-layer part/a cathode, the total optical thickness of the underlayer of a high refractivity, the transparent electrode, and the organic multi-layer part or the total optical thickness of the transparent electrode and the organic multi-layer part; and (3) in the construction of a substrate/a underlayer of a low refractivity/a transparent electrode/an organic multi-layer part/a cathode, the total optical thickness of the transparent electrode and the organic multi-layer part. The device has a simple construction and the color purity of the blue light emission is particularly increased.

29. 发明申请

US20110205255A1 Organic electroluminescence display device and method for driving the same 有权
公开(公告)号：US20110205255A1
公开(公告)日：2011-08-25
申请号：US13064965
申请日：2011-04-28
申请人： Masahide Matsuura , Chishio Hosokawa
发明人： Masahide Matsuura , Chishio Hosokawa
IPC分类号： G09G3/30 , G09G5/00 , G09G5/10
CPC分类号： H01L51/0085 , G09G3/2014 , G09G3/3258 , G09G2300/0842 , G09G2310/0251 , G09G2310/0256 , G09G2310/066 , G09G2320/0247 , G09G2320/043 , H01L27/3244 , H01L51/52 , H05B33/0896
摘要： In an organic electroluminescence display device (30) comprising an organic EL element (26) having a structure wherein an organic luminescent medium (24) is sandwiched between a top electrode (20) and a bottom electrode (22), and a driving circuit (14) for driving the organic EL element (26), the organic luminescent medium (24) comprises a host compound and a triplet-related luminous compound and the driving circuit (14) applies a electric pulse voltage or pulse current having a frequency of 30 Hz or more and a duty ratio of 1/5 or less. In this way, it is possible to provide an organic EL display device which consumes a low electric power and has a long luminous life span, and a method for driving the same.

30. 发明申请

US20110049482A1 Novel aromatic compound and organic electroluminescent element containing the same 审中-公开
标题翻译：新型芳香族化合物和含有其的有机电致发光元件
公开(公告)号：US20110049482A1
公开(公告)日：2011-03-03
申请号：US12805603
申请日：2010-08-09
申请人： Hidetsugu Ikeda , Masahide Matsuura , Masakazu Funahashi , Chishio Hosokawa
发明人： Hidetsugu Ikeda , Masahide Matsuura , Masakazu Funahashi , Chishio Hosokawa
IPC分类号： H01L51/54 , C07C211/54 , C07C13/48
CPC分类号： H01L51/5052 , C07C15/28 , C07D209/82 , C09K11/06 , C09K2211/1003 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , H01L51/002 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0081 , H01L51/5012 , H01L51/5048 , H01L2251/308 , Y10S428/917
摘要： A novel aromatic compound having an anthracene skeleton structure and an asymmetric molecular structure; and an organic electroluminescence device which comprises a cathode, an anode and an organic thin film layer comprising at least one layer containing a light emitting layer and sandwiched between the cathode and the anode in which at least one layer in the organic thin film layer contains the above novel aromatic compound singly or as a component of a mixture. The organic electroluminescence device exhibits a great luminance of emitted light, a great efficiency of light emission and a high purity of color, emits bluish light, is excellent in stability at high temperatures and has a long life. The organic electroluminescence device can be provided by utilizing the novel aromatic compound.
摘要翻译：一种具有蒽骨架结构和不对称分子结构的新型芳香族化合物; 以及包含阴极，阳极和有机薄膜层的有机电致发光器件，所述有机薄膜层包含至少一层包含发光层并夹在所述阴极和阳极之间的层，其中所述有机薄膜层中的至少一层含有上述新型芳族化合物单独或作为混合物的组分。有机电致发光元件的发光亮度高，发光效率高，颜色纯度高，发出蓝光，在高温下的稳定性优异，寿命长。可以通过利用新的芳族化合物来提供有机电致发光器件。

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