发明授权
- 专利标题： Organic light emitting device and preparation and use thereof
- 专利标题（中）： 有机发光装置及其制备及应用
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申请号： US742421申请日： 1991-08-08
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公开(公告)号： US5331182A公开(公告)日： 1994-07-19
- 发明人: Akio Takimoto , Michio Okajima , Masaaki Suzuki , Hisahito Ogawa
- 申请人： Akio Takimoto , Michio Okajima , Masaaki Suzuki , Hisahito Ogawa
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX2-211056 19900808; JPX2-335909 19901129
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; G11C13/02 ; H01L51/00 ; H01L51/30 ; H01L51/50 ; H05B33/14 ; H01L29/28
摘要：
An organic light-emitting device having a light-emitting layer contains the polymer comprising a repeating unit of the formula:--Z--(X--Y).sub.n -- (I)wherein n is at least 2; X is O, S, Se or Te; Y is an aromatic or substituted aromatic group; Z is a group containing an imide circle and also having the carrier transport layer and/or the light receiving layer contain the polymer comprising a repeating unit of the following formula:--(X--Y).sub.n -- (II)wherein n is at least 2; X is O, S, Se or Te; Y is an aromatic or substituted aromatic group, which is used for a display or a light spatial modulator or an optical neural network system.
公开/授权文献
- US5712318A Two-part nucleating agent system 公开/授权日：1998-01-27