Invention Grant
US08168327B2 Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the same
有权
酰亚胺衍生物，有机电致发光器件的材料和使用其的有机电致发光器件
- Patent Title: Imide derivative, material for organic electroluminescent device and organic electroluminescent device using the same
- Patent Title (中): 酰亚胺衍生物，有机电致发光器件的材料和使用其的有机电致发光器件
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Application No.: US11619787Application Date: 2007-01-04
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Publication No.: US08168327B2Publication Date: 2012-05-01
- Inventor: Hironobu Morishita , Hisayuki Kawamura , Chishio Hosokawa
- Applicant: Hironobu Morishita , Hisayuki Kawamura , Chishio Hosokawa
- Applicant Address: JP Tokyo
- Assignee: Idemitsu Kosan Co., Ltd.
- Current Assignee: Idemitsu Kosan Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-003714 20060111; JP2006-094411 20060330
- Main IPC: B32B27/00
- IPC: B32B27/00
Abstract:
An imide derivative represented by the following formula (A): wherein Ra and Rb are each a hydrogen atom, a halogen atom, a cyano group, an alkyl group, a fluoroalkyl group or an aryl group; at least one of Ra and Rb is a fluoroalkyl group; and Rc and Rd are each a substituted or unsubstituted benzyl group, an aryl group, a heterocycle, a fluoroalkyl group or an imide group.
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