发明授权
- 专利标题: Organic electroluminescence element and manufacturing method thereof
- 专利标题(中): 有机电致发光元件及其制造方法
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申请号: US09750682申请日: 2001-01-02
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公开(公告)号: US06856089B2公开(公告)日: 2005-02-15
- 发明人: Chishio Hosokawa , Hisayuki Kawamura , Hiroaki Nakamura
- 申请人: Chishio Hosokawa , Hisayuki Kawamura , Hiroaki Nakamura
- 申请人地址: JP
- 专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人地址: JP
- 代理机构: Parkhurst & Wendel, L.L.P.
- 优先权: JP11-124477 19990430
- 主分类号: H01L27/32
- IPC分类号: H01L27/32 ; H01L51/52 ; H01J1/62
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.
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