发明授权
- 专利标题: Electronic device including phenanthroline derivative
- 专利标题(中): 电子器件包括菲咯啉衍生物
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申请号: US13299845申请日: 2011-11-18
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公开(公告)号: US08309731B2公开(公告)日: 2012-11-13
- 发明人: Norman Herron , Mark A. Guidry , Vsevolod Rostovtsev , Weiying Gao , Ying Wang , Yulong Shen , Jeffrey A. Merlo
- 申请人: Norman Herron , Mark A. Guidry , Vsevolod Rostovtsev , Weiying Gao , Ying Wang , Yulong Shen , Jeffrey A. Merlo
- 申请人地址: US DE Wilmington
- 专利权人: E I du Pont de Nemours and Company
- 当前专利权人: E I du Pont de Nemours and Company
- 当前专利权人地址: US DE Wilmington
- 主分类号: C07D471/04
- IPC分类号: C07D471/04 ; C07D519/00
摘要:
There is provided an organic electronic device having an anode, a hole injection layer, a photoactive layer, an electron transport layer, and a cathode. At least one of the photoactive layer and the electron transport layer includes a compound having Formula I where: R1 is the same or different and can be phenyl, biphenyl, naphthyl, naphthylphenyl, triphenylamino, or carbazolylphenyl; and one of the following conditions is met: (i) R2=R3 and is H, phenyl, biphenyl, naphthyl, naphthylphenyl, arylanthracenyl, phenanthryl, triphenylamino, or carbazolylphenyl; or (ii) R2 is H or phenyl; and R3 is phenyl, biphenyl, naphthyl, naphthylphenyl, arylanthracenyl, phenanthryl, triphenylamino, and carbazolylphenyl; When both R1 are phenyl, R2 and R3 can be 2-naphthyl, naphthylphenyl, arylanthracenyl, 9-phenanthryl, triphenylamino, or m-carbazolylphenyl.
公开/授权文献
- US20120065402A1 ELECTRONIC DEVICE INCLUDING PHENANTHROLINE DERIVATIVE 公开/授权日:2012-03-15
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