发明授权
- 专利标题: Organic EL element and organic EL device
- 专利标题(中): 有机EL元件和有机EL器件
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申请号: US13031885申请日: 2011-02-22
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公开(公告)号: US08564189B2公开(公告)日: 2013-10-22
- 发明人: Mitsugu Tamekawa , Tetsuo Ishida
- 申请人: Mitsugu Tamekawa , Tetsuo Ishida
- 申请人地址: JP Saitama
- 专利权人: Japan Display Central Inc.
- 当前专利权人: Japan Display Central Inc.
- 当前专利权人地址: JP Saitama
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2010-120699 20100526
- 主分类号: H05B33/00
- IPC分类号: H05B33/00 ; H01J1/62
摘要:
According to one embodiment, an organic EL element has a first electrode on a first substrate, a first carrier transport layer on the first electrode, an emitting layer on the first carrier transport layer, a second carrier transport layer on the emitting layer, a second electrode on the second carrier transport layer, a first heat absorbing layer on the second electrode, the first heat absorbing layer being separated from a center of the second electrode, and a second substrate on the first heat absorbing layer.
公开/授权文献
- US20110291551A1 ORGANIC EL ELEMENT AND ORGANIC EL DEVICE 公开/授权日:2011-12-01
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