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SUBSTITUTED 1,2,3-TRIYLIDENETRIS(CYANOMETHANYLYLIDENE)) CYCLOPROPANES FOR VTE, ELECTRONIC DEVICES AND SEMICONDUCTING MATERIALS USING THEM
SUBSTITUTED 1,2,3-TRIYLIDENETRIS(CYANOMETHANYLYLIDENE)) CYCLOPROPANES FOR VTE, ELECTRONIC DEVICES AND SEMICONDUCTING MATERIALS USING THEM
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机译:用它们取代1,2,3-三乙叉(氰基萘基)环丙烷用于VTE,电子器件和半导电材料
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摘要
The present invention relates to a process for preparation of an electrically doped semicon-ducting material comprising a [3]-radialene p-dopant or for preparation of an electronic device containing a layer comprising a [3]-radialene p-dopant, the process comprising the steps (i) loading an evaporation source with the [3]-radialene p-dopant and (ii) evaporating the [3]-radialene p-dopant at an elevated temperature and at a reduced pressure, wherein the [3]-radialene p-dopant is selected from compounds having a structure according to formula (I) wherein A 1 and A 2 are independently aryl- or heteroaryl-substituted cyanomethylidene groups.
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