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1. 发明公开

EP1515592A1 Organic electroluminescence device 审中-公开
标题翻译： Organische Elektrolumineszenzvorrichtung
公开(公告)号：EP1515592A1
公开(公告)日：2005-03-16
申请号：EP04020314.3
申请日：2004-08-26
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Hieda, Masato , Yamashita, Kentaro , Kato, Yoshifumi , Muta, Mitsuharu
IPC分类号： H05B33/08 , H01L51/10
CPC分类号： H01L51/5203 , H01L27/3276 , H01L27/3288 , H01L2251/5361 , H05B33/08 , Y02B20/32
摘要： An electrode of the,organic EL device includes a substantially rectangular electrode region that contacts an organic layer, a terminal section to which an external drive circuit is connected, and a conductive section that electrically connects the terminal section to the electrode region. The conductive section includes a first joint connected to the terminal section, a second joint connected to the outer periphery of the electrode region, and a conductive section main body that extends between the first joint and the second joint to electrically connect the first joint to the second joint. Therefore, the difference of magnitude between currents flowing at respective positions in a luminous region in the organic EL device is lessened.
摘要翻译：有机EL器件的电极包括与有机层接触的大致矩形的电极区域，连接有外部驱动电路的端子部分和将端子部分电连接到电极区域的导电部分。导电部包括与端子部连接的第一接头，与电极区域的外周连接的第二接头，以及在第一接头和第二接头之间延伸的导电部主体，将第一接头电连接到第二关节因此，在有机EL元件的发光区域各自的位置上流动的电流之间的幅度差减小。

2. 发明公开

EP1510563A2 Organic electroluminescent element 审中-公开
标题翻译：有机电子元器件
公开(公告)号：EP1510563A2
公开(公告)日：2005-03-02
申请号：EP04020312.7
申请日：2004-08-26
申请人： Kabushiki Kaisha Toyota Jidoshokki
发明人： Hieda, Masato , Yamashita, Kentaro , Harada, Masayuki , Ito, Hironori , Kato, Yoshifumi
IPC分类号： C09K11/06 , H05B33/14 , H01L51/30
CPC分类号： H01L51/5203 , H01L2251/5361
摘要： An organic electroluminescent element has a first electrode, a second electrode and an organic electroluminescent layer. The first electrode has a first luminescent region and a first terminal extending from the first luminescent region. The second electrode has a second luminescent region and a second terminal extending from the second luminescent region. The first electrode is made of a material having a higher volume resistivity than the second electrode. The organic electroluminescent layer is interposed between the first electrode and the second electrode. The first luminescent region and the second luminescent region respectively contact the organic electroluminescent layer. A length of a boundary between the first luminescent region and the first terminal is greater than a length of a boundary between the second luminescent region and the second terminal.
摘要翻译：有机电致发光元件具有第一电极，第二电极和有机电致发光层。第一电极具有第一发光区域和从第一发光区域延伸的第一端子。第二电极具有第二发光区域和从第二发光区域延伸的第二端子。第一电极由具有比第二电极更高的体积电阻率的材料制成。有机电致发光层介于第一电极和第二电极之间。第一发光区域和第二发光区域分别接触有机电致发光层。第一发光区域和第一端子之间的边界的长度大于第二发光区域和第二端子之间的边界的长度。

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