Invention Grant
US07879461B2 Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting film
有权
电荷传输膜和离子化合物的组成，电荷传输膜和使用它的有机电致发光器件，以及用于制造有机电致发光器件的方法和电荷传输膜的制造方法
- Patent Title: Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting film
- Patent Title (中): 电荷传输膜和离子化合物的组成，电荷传输膜和使用它的有机电致发光器件，以及用于制造有机电致发光器件的方法和电荷传输膜的制造方法
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Application No.: US10591972Application Date: 2005-03-07
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Publication No.: US07879461B2Publication Date: 2011-02-01
- Inventor: Koichiro Iida , Tomoyuki Ogata , Asato Tanaka
- Applicant: Koichiro Iida , Tomoyuki Ogata , Asato Tanaka
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Chemical Corporation
- Current Assignee: Mitsubishi Chemical Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2004-068958 20040311; JP2005-021983 20050128
- International Application: PCT/JP2005/003920 WO 20050307
- International Announcement: WO2005/089024 WO 20050922
- Main IPC: H01J1/63
- IPC: H01J1/63 ; C07F5/00
Abstract:
An excellent composition for a charge-transport film, which can be used to produce an organic electroluminescence device having excellent heat-resistant property, high hole injection/transport capacity and capable of functioning at a low voltage, is proposed.
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