NOVEL CARBAZOLES DERIVATIVE AND USE THEREOF
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United States of America Patent
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Issued Date -
Jun 10, 2010
app pub date -
Nov 9, 2007
filing date -
Nov 16, 2006
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Abandoned
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Abstract
The invention discloses a novel carbazole derivative which has at least two carbazole structures in the molecule, can form a stable amorphous film by itself at normal temperature or higher, has a high glass transition temperature, and can be suitably used as an organo-electronic functional material. The following compound having the formulais mentioned as a representative example.
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