发明名称 CHRYSENE DERIVATIVE AND ORGANIC EL DEVICE
摘要 <p>Disclosed is an organic EL device containing a chrysene derivative, which has a larger energy gap than anthracenes, in an electron transport layer. By having such a constitution, electrons can be adequately injected into a light-emitting layer of the organic EL device without requiring a high voltage, even when the light-emitting layer has a large energy gap for shortening the wavelength of blue light emission.</p>
申请公布号 WO2009008353(A1) 申请公布日期 2009.01.15
申请号 WO2008JP62141 申请日期 2008.07.04
申请人 IDEMITSU KOSAN CO., LTD.;KAWAMURA, MASAHIRO;FUKUOKA, KENICHI;NISHIMURA, KAZUKI;YAMAMOTO, HIROSHI 发明人 KAWAMURA, MASAHIRO;FUKUOKA, KENICHI;NISHIMURA, KAZUKI;YAMAMOTO, HIROSHI
分类号 C07D213/06;C07D235/18;C07D239/26;C07D471/04;C09K11/06;H01L51/50 主分类号 C07D213/06
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