POLYHETEROCYCLIC COMPOUND, ORGANIC ELECTRONIC DEVICE USING POLYHETEROCYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC ELECTRONIC DEVICE
申请人:Hwang In-Ho
公开号:US20100240910A1
公开(公告)日:2010-09-23
Disclosed is a novel polyheterocyclic compound, an organic electronic device using the polyheterocyclic compound, and an electronic apparatus including the organic electronic device. The polyheterocyclic compound has excellent solubility to solvent and high charge mobility. The organic electronic device produced by using the polyheterocyclic compound has excellent performance and is easily produced.
[EN] POLYHETEROCYCLIC COMPOUND, ORGANIC ELECTRONIC DEVICE USING POLYHETEROCYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC ELECTRONIC DEVICE<br/>[FR] COMPOSÉ POLYHÉTÉROCYCLIQUE, DISPOSITIF ÉLECTRONIQUE ORGANIQUE UTILISANT LE COMPOSÉ POLYHÉTÉROCYCLIQUE ET APPAREIL ÉLECTRONIQUE COMPRENANT LE DISPOSITIF ÉLECTRONIQUE ORGANIQUE
申请人:LG CHEMICAL LTD
公开号:WO2007148914A1
公开(公告)日:2007-12-27
[EN] Disclosed is a novel polyheterocyclic compound, an organic electronic device using the polyheterocyclic compound, and an electronic apparatus including the organic electronic device. The polyheterocyclic compound has excellent solubility to solvent and high charge mobility. The organic electronic device produced by using the polyheterocyclic compound has excellent performance and is easily produced. [FR] L'invention concerne un nouveau composé polyhétérocyclique, un dispositif électronique organique utilisant le composé polyhétérocyclique, et un appareil électronique comprenant le dispositif électronique organique. Le composé polyhétérocyclique présente une excellente solubilité dans les solvants et une mobilité de charge élevée. La performance du dispositif électronique organique obtenu par l'utilisation du composé polyhétérocyclique est excellente et sa production facile.
Electropolymerizable 3Dπ-conjugated architectures with ethylenedioxythiophene (EDOT) end-groups as precursors of electroactive conjugated networks
Three-dimensional conjugated architectures involving conjugated branches with terminal EDOT groups attached onto a bithiophene core twisted by ca. 90° by steric interactions have been synthesized by Stille coupling reactions. The UV-Vis absorption spectra recorded in solution show complex spectral features that depend on both the size and chemical structure of the main conjugated segment and of the conjugated side chains. Thanks to the fixation of the terminal EDOT groups, these compounds undergo straightforward and complete electropolymerization to produce stable electrode materials. The analysis of the electrochemical and optical properties of the polymers by cyclic voltammetry and spectroelectrochemistry suggests that the electrochemical coupling of the terminal EDOT groups leads to the formation of Ï-conjugated networks the electrochemical and optical properties of which can be tuned through the length and chemical composition of the oligomeric conjugated links.