发明申请
US20090053488A1 ORGANIC ELECTROLUMINESCENCE DEVICE AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENCE DEVICE
审中-公开
有机电致发光器件及其生产有机电致发光器件的方法
- 专利标题： ORGANIC ELECTROLUMINESCENCE DEVICE AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENCE DEVICE
- 专利标题（中）： 有机电致发光器件及其生产有机电致发光器件的方法
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申请号： US11839949申请日： 2007-08-16
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公开(公告)号： US20090053488A1公开(公告)日： 2009-02-26
- 发明人: Yukitoshi JINDE , Takayasu Sado , Kiyoshi Ikeda , Kenichi Fukuoka
- 申请人： Yukitoshi JINDE , Takayasu Sado , Kiyoshi Ikeda , Kenichi Fukuoka
- 申请人地址： JP Chiyoda-ku
- 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 Chiyoda-ku
- 优先权： JP2007-203540 20070803
- 主分类号： B32B7/02
- IPC分类号： B32B7/02 ; B32B9/04 ; C23C16/00
摘要：
An organic electroluminescence device includes: an anode; a cathode; and a luminescent layer (5) provided between the anode and the cathode. In the organic electroluminescence device, the luminescent layer (5) includes two or more doped regions (51) each of which contains a luminescent dopant, and at least one non-doped region (52) in which no luminescent dopant is contained.
公开/授权文献
- US2702157A Compressor employing radial diffusion 公开/授权日：1955-02-15
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