专利汇可以提供NEW SPIRO COMPOUNDS AND THEIR USE IN ORGANIC ELECTRONICS APPLICATIONS AND DEVICES专利检索,专利查询,专利分析的服务。并且The present invention relates to 9,9'-spirobifluorene compounds of general formula I wherein the variables have the meaning R11, R12, R21, R22,R31, R32, R41 and R42 independently of each other aryl or hetaryl, S1, S2, S3 and S4 independently of each other &pgr;-conjugated, bivalent moieties, n1, n2, n3 and n4 independently of each other 0, 1, 2 or 3, with the proviso that n1 + n2 + n3 + n4 ≠ 0, in case n1 ≥ 2, n2 ≥ 2, n3 ≥ 2 and/or n4 ≥ 2 the moieties S1, S2, S3 and S4 are identical to or different from each other and in case n1 + n2 + n3 + n4 = 12 not all of the radicals R11, R12, R21, R22, R31, R32, R41 and R42 are identical, to the use of compounds of general formula I in organic electronics applications, especially in organic field effect transistors, in organic photodetectors and organic solar cells, specifically in dye-sensitized solar cells and bulk heterojunction solar cells, and to an organic field effect transistor, a dye-sensitized solar cell and a bulk heterojunction solar cell comprising compounds of general formula I.,下面是NEW SPIRO COMPOUNDS AND THEIR USE IN ORGANIC ELECTRONICS APPLICATIONS AND DEVICES专利的具体信息内容。
标题 | 发布/更新时间 | 阅读量 |
---|---|---|
一种基于氟代异靛蓝共轭聚合物 | 2020-05-08 | 567 |
化合物和包含其的有机太阳能电池 | 2020-05-08 | 504 |
聚合物和包含其的有机太阳能电池 | 2020-05-16 | 540 |
杂化复合纳米材料 | 2020-05-21 | 770 |
包含可热裂的草酸酯侧基的共轭聚合物 | 2020-05-23 | 416 |
包含富勒烯衍生物的有机电子器件 | 2020-05-25 | 384 |
一类以二茚并双噻吩为核的有机太阳能电池受体材料及其制备方法和应用 | 2020-05-08 | 1013 |
杂环化合物和包含其的有机电子器件 | 2020-05-15 | 337 |
用于电子传输层中的包含离子有机化合物的配制剂 | 2020-05-20 | 904 |
芴基纳米格子聚合物及其制备方法和应用 | 2020-05-22 | 116 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。