| 近年来OLED中双极性主体材料的研究进展在专利中的反映 |
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| 引用本文： | 张慧慧,吴昊.近年来OLED中双极性主体材料的研究进展在专利中的反映[J].影像科学与光化学,2015,33(3):183-194. |
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| 作者姓名： | 张慧慧 吴昊 |
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| 作者单位： | 国家知识产权局专利局 专利审查协作江苏中心, 江苏 苏州 215163 |
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| 摘 要： | 双极性主体材料是目前提高电致发光器件发光效率的关键材料.本文从双极性主体材料的构造原理出发,提出了一种独到的结构特征分类方式,以结构特征及其演变过程为主线梳理了近年来这个领域的专利技术,并归纳提炼出目前这类材料在结构设计方面的主要构思,文末还对该领域的发展前景进行了展望.
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| 关 键 词： | 双极性主体材料 结构特征 有机电致发光 专利技术 |
| 收稿时间： | 2014-12-29 |
Reflection of Recent Development of Bipolar Hosts Materials for OLED in Patent |
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| ZHANG Huihui,WU Hao.Reflection of Recent Development of Bipolar Hosts Materials for OLED in Patent[J].Imaging Science and Photochemistry,2015,33(3):183-194. |
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| Authors: | ZHANG Huihui WU Hao |
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| Institution: | Patent Examination Cooperation Jiangsu Center of the Patent Office, SIPO, Suzhou 215163, Jiangsu, P.R. China |
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| Abstract: | Bipolar hosts are the key point to improve the luminous efficiency of electroluminescent device. One novel type of structural classification method is put forward according to the structural construction principle of the bipolar hosts in this article. The main patent technology in recent years is reviewed through the main line of the structure characteristics and evolution of the bipolar hosts in this area. The primary concepts in structure design of these materials are extracted and summarized. At last the prospect of this field is presented. |
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| Keywords: | bipolar hosts structure characteristics orgainc electroluminescent devices patent technology |
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