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公开(公告)号：EP0866645B1
公开(公告)日：2001-09-19
申请号：EP98104912.5
申请日：1998-03-18
IPC分类号： H05B33/14
CPC分类号： H01L51/5012 , H01L51/5036 , H05B33/14 , Y10S428/917 , Y10T428/24942
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公开(公告)号：EP0866645A1
公开(公告)日：1998-09-23
申请号：EP98104912.5
申请日：1998-03-18
IPC分类号： H05B33/14
CPC分类号： H01L51/5012 , H01L51/5036 , H05B33/14 , Y10S428/917 , Y10T428/24942
摘要： Disclosed is an organic EL device comprising a plurality of organic compound layers that include at least two or more organic light-emitting layers and are sandwiched between a pair of electrodes of anode and cathode, wherein two or more these organic light-emitting layers are all doped with a fluorescent substance of the same type or the same color that constitutes the organic light-emitting layers. The device has a long life and high light-emitting efficiency.
摘要翻译： 公开了一种包括多个有机化合物层的有机EL器件，其包括至少两个或更多个有机发光层并夹在一对阳极和阴极电极之间，其中两个或更多个这些有机发光层全部 掺杂有构成有机发光层的相同类型或相同颜色的荧光物质。 该器件寿命长，发光效率高。
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公开(公告)号：EP2202822A3
公开(公告)日：2010-09-15
申请号：EP10156317.9
申请日：2000-04-27
CPC分类号： H01L51/5212 , H01L27/32 , H01L51/5203 , H01L51/5206 , H01L51/5225 , H01L51/5228 , H01L2251/5361
摘要： The present invention relates to an organic electroluminescence element (100) and the manufacturing method thereof comprising an anode, semiconductor layer (14), organic light-emitting medium (12), and a cathode, an organic light-emitting medium is located between the first electrode (10) and the semiconductor layer (14) comprising the non-monocrystal material and the second electrode (16) is electrically connected to the edge section of the semiconductor layer when either one of the anode or cathode is designated to the first electrode (10) and the other electrode to the second electrode (16).
Because the first electrode (10) and the second electrode (16) are configured in such a manner not to be opposite to each other in this way, various electrode materials are able to be used and the light-emitting area is able to be increased, and therefore, the organic EL element (100) with the luminous energy taken out to the outside and a manufacturing method that can efficiently obtain such organic EL element are able to be provided.摘要翻译： 本发明涉及一种有机电致发光元件及其制造方法，其包括阳极，半导体层，有机发光介质和阴极，有机发光介质位于第一电极和半导体层之间， 当将阳极或阴极中的任一个指定为第一电极，将另一个电极指定到第二电极时，第二电极电连接到半导体层的边缘部分。 由于第一电极和第二电极以这种方式配置为不彼此相反，因此能够使用各种电极材料，并且能够增加发光面积，因此有机物 能够向外部取出光能的EL元件和能够有效地获得这样的有机EL元件的制造方法。
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公开(公告)号：EP2202822A2
公开(公告)日：2010-06-30
申请号：EP10156317.9
申请日：2000-04-27
CPC分类号： H01L51/5212 , H01L27/32 , H01L51/5203 , H01L51/5206 , H01L51/5225 , H01L51/5228 , H01L2251/5361
摘要： The present invention relates to an organic electroluminescence element and the manufacturing method thereof comprising an anode, semiconductor layer, organic light-emitting medium, and a cathode, an organic light-emitting medium is located between the first electrode and the semiconductor layer comprising the non-monocrystal material and the second electrode is electrically connected to the edge section of the semiconductor layer when either one of the anode or cathode is designated to the first electrode and the other electrode to the second electrode.
Because the first electrode and the second electrode are configured in such a manner not to be opposite to each other in this way, various electrode materials are able to be used and the light-emitting area is able to be increased, and therefore, the organic EL element with the luminous energy taken out to the outside and a manufacturing method that can efficiently obtain such organic EL element are able to be provided.摘要翻译： 本发明涉及一种有机电致发光元件（100）及其制造方法，其包括阳极，半导体层（14），有机发光介质（12）和阴极，有机发光介质位于 当阳极或阴极中的任一个被指定为第一电极时，第一电极（10）和包括非单晶材料和第二电极（16）的半导体层（14）电连接到半导体层的边缘部分 （10），另一个电极连接到第二电极（16）。 由于第一电极（10）和第二电极（16）以这种方式配置成彼此不相对的方式，因此能够使用各种电极材料，并且能够增加发光面积 因此能够提供向外部取出的发光能的有机EL元件（100），能够有效地获得这样的有机EL元件的制造方法。
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5.发明公开Organic electroluminescent device 失效Polyaromatische Verbindungfüreine elektrolumineszente Vorrichtung
公开(公告)号：EP1211301A1
公开(公告)日：2002-06-05
申请号：EP02001903.0
申请日：1997-10-07
CPC分类号： H05B33/14 , C07C13/547 , C07C13/567 , C07C13/58 , C07C13/62 , C07C15/16 , C07C15/58 , C07C15/60 , C07C15/62 , C07C43/2055 , C07C211/50 , C07C217/80 , C07C255/51 , C07C2603/24 , C07C2603/26 , C07C2603/40 , C07C2603/54 , C07D209/44 , C07D209/86 , C07D307/91 , C07D333/72 , C09K11/06 , H01L51/0044 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0072 , H01L51/0073 , H01L51/0081 , H01L51/5012 , H01L2251/308
摘要： Disclosed is a practical, organic, blue-emitting EL device having a long life and having high luminous efficiency and good thermal stability. The device comprises organic compound layers, of which at least one is an organic blue-emitting layer, as sandwiched between a pair of electrodes, and is characterized in that the organic blue-emitting layer comprises an organic host compound having a fluorescence quantum efficiency of not smaller than 0.3 in a solid state and a fluorescent substance, and the organic host compound and the fluorescent substance are selected such that the device retains a monomeric blue-emitting ability, and that all the organic compound layers have a glass transition temperature of not lower than 75°C, while the organic compound layers adjacent to the organic blue-emitting layer have a glass transition temperature of not lower than 105°C.
摘要翻译： 本发明公开了一种具有长寿命，发光效率高，热稳定性好的有机发光EL器件。 该装置包括有机化合物层，其中至少一个是有机发光层，夹在一对电极之间，其特征在于有机发光层包括具有荧光量子效率的有机主体化合物 固态为0.3以上的荧光物质，选择有机主体化合物和荧光物质，使得该装置保持单体蓝色发射能力，并且所有有机化合物层的玻璃化转变温度不为 低于75℃，有机发光层附近的有机化合物层的玻璃化转变温度为105℃以上。
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