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    • 4. 发明申请
    • NOVEL ELECTROLUMINESCENT POLYMERS FOR ELECTRONIC APPLICATIONS
    • 用于电子应用的新型电致发光聚合物
    • US20090309068A1
    • 2009-12-17
    • US12309090
    • 2007-07-04
    • Thomas SchaferPeter MurerToblas HintermannBeat Schmidhalter
    • Thomas SchaferPeter MurerToblas HintermannBeat Schmidhalter
    • C09K11/06C08G73/06
    • H05B33/14C08G61/02C08G61/10C08G61/122C09B57/00C09B57/008C09K11/06C09K2211/1416C09K2211/1466H01L51/0035H01L51/5012Y02E10/549Y10S428/917
    • The present invention relates to novel polymers comprising a repeating unit(s) of the formula (I) wherein at least one of the substituents R1, R2, R3, R4, R5, R6 and R7 is a group -(Sp)x1-HEI, wherein Sp is a spacer unit, HEI is a group (HEII), which increases the hole-injection and/or hole-transport properties of the polymers; or a group (HEIII), which increases the electron-injection and/or electron-transport properties of the polymers, or a group (HEIIII), which increases the hole-injection and/or hole-transport properties of the polymers and the electron-injection and/or electron-transport properties of the polymers, x1 is 0, or 1, and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color can be observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).
    • 本发明涉及包含式(I)的重复单元的新型聚合物,其中取代基R 1,R 2,R 3,R 4,R 5,R 6和R 7中的至少一个为基团 - (Sp)x1-HEI 其中Sp为间隔单元,HEI为基团(HEII),其增加聚合物的空穴注入和/或空穴传输性能; 或增加聚合物的电子注入和/或电子传输性质的基团(HEIII)或增加聚合物和电子的空穴注入和/或空穴传输性质的基团(HEIIII) - 聚合物的注入和/或电子传输性质,x1为0或1,以及它们在电子器件中的用途。 根据本发明的聚合物在有机溶剂中具有优异的溶解性和优异的成膜性能。 此外,如果根据本发明的聚合物用于聚合物发光二极管(PLED)中,则可以观察到高电荷载流子迁移率和发光颜色的高温稳定性。
    • 10. 发明申请
    • Electroluminescent Metal Complexes With Triazoles
    • 电子发光金属配合物与三唑
    • US20090062560A1
    • 2009-03-05
    • US12086646
    • 2006-12-18
    • Roger PretotRoman KollyThomas SchaferPaul Adriaan Van Der Schaaf
    • Roger PretotRoman KollyThomas SchaferPaul Adriaan Van Der Schaaf
    • C07F17/02
    • C09K11/06C07F15/0033C09K2211/1059C09K2211/185H01L51/0085H01L51/5016H05B33/14
    • Disclosed are electroluminescent metal complexes with triazoles of the formula (I), where n1 is an integer of 1 to 3, m1 and m2 each are an integer 0, 1 or 2, M1 is a metal with an atomic weight of greater than 40, L1 is a monodentate ligand or a bidentate ligand, L2 is a monodentate ligand, Q2 stands for an organic bridging group completing, together with the bonding carbon atoms of the triazole ring, an annellated, carbocyclic or heterocyclic, non-aromatic ring, which optionally may be substituted, Q3 represents a group of forming a condensed aromatic, or heteroaromatic ring, which can optionally be substituted, as well as new intermediates for the preparation of these complexes, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.
    • 公开了具有式(I)的三唑的电致发光金属络合物,其中n1为1〜3的整数,m1和m2各自为整数0,1或2,M1为原子量大于40的金属, L1是单齿配体或二齿配体,L2是单齿配体,Q2表示完全有机桥基,连同三唑环的键合碳原子,环状的,碳环或杂环的非芳香环,其任选地 可以被取代,Q3表示形成稠合芳族或可以任意被取代的杂芳环的基团,以及用于制备这些络合物的新中间体,包含金属络合物的电子器件及其在电子器件中的用途,特别是 有机发光二极管(OLED)作为氧敏感指标,作为生物测定中的磷光指示剂,以及作为催化剂。