NOVEL NAPHTHOTRIAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE ELEMENT

A naphthotriazole derivative represented by general formula (1) [wherein: Ar1 represents an aromatic hydrocarbon group or an aromatic heterocyclic group; and A represents a group containing an aromatic heterocyclic group]. This compound exhibits an excellent electron injection and transport performa...

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Hauptverfasser: NUMAZAWA, SHIGETAKA, OZAWA, SHINGO, TORIYA, MARI, NAGAOKA, MAKOTO, KUSANO, SHIGERU
Format: Patent
Sprache:eng ; fre ; jpn
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