Efficient, High-Yield Route to Long, Functionalized <i>p</i>-Phenylene Oligomers Containing Perfluorinated Segments, and Their Cyclodimerizations by Zirconocene Coupling
作者:Jonathan R. Nitschke、T. Don Tilley
DOI:10.1021/ja011018s
日期:2001.10.1
sterically hindered substrates and in the presence of base-sensitive silylalkynyl groups. Diynes synthesized by this methodology were readily zirconocene-coupled into large dimeric macrocycles using the zirconocene reagent Cp(2)Zr(py)(Me(3)SiC triple bond CSiMe(3)).
Luminescent polymers having sterically twisted arylene repeat units are provided, which are particularly suited as electroluminescent polymers. Monomers necessary for the synthesis of the sterically twisted polyarylene are provided, as are electroluminescent device utilizing these polymers.
DIELECTRIC COPOLYMER MATERIALS
申请人:Merck Patent GmbH
公开号:US20210355381A1
公开(公告)日:2021-11-18
The present invention relates to a polymerizable mixture which can be used to form a dielectric material for the preparation of passivation layers in electronic devices. The polymerizable mixture comprises a first monomer and a second monomer which may react to form a copolymer providing excellent film forming capability, excellent thermal properties and excellent mechanical properties. There is further provided a method for forming said copolymers and an electronic device containing said copolymers as dielectric material. Beyond that, the present invention relates to a manufacturing method for preparing a packaged microelectronic structure and to a microelectronic device comprising said packaged microelectronic structure formed by said manufacturing method.
US8822633B2
申请人:——
公开号:US8822633B2
公开(公告)日:2014-09-02
[EN] HIGH BANDGAP ARYLENE POLYMERS<br/>[FR] POLYMERES D'ARYLENE A GRANDE LARGEUR DE BANDE INTERDITE
申请人:CAMBRIDGE DISPLAY TECHNOLOGY I
公开号:WO2006091799A2
公开(公告)日:2006-08-31
[EN] Luminescent polymers having sterically twisted arylene repeat units are provided, which are particularly suited as electroluminescent polymers. Monomers necessary for the synthesis of the sterically twisted polyarylene are provided, as are electroluminescent device utilizing these polymers. [FR] L'invention porte sur des polymères présentant des unités répétitives stériques d'arylène stériquement torsadés particulièrement utilisables comme polymères électroluminescents. L'invention porte également les monomères nécessaires à la synthèse de polyarylènes stériquement torsadées et dur des dispositifs électroluminescents utilisant ces polymères.