Fitzpatrick, Cella, Harper & Scinto
[5]-helicene and dibenzofluorene materials for use in organic light emitting devices
Organic materials based on [5] helicenes or dibenzofluorenes are shown to have excellent properties for use in electroluminescent devices, including high stability and efficiency and low excimer formation. The materials may advantageously be adapted to have hole transport or electron transport capabilities in addition to emissive properties.
Canon Kabushiki Kaisha
H C C C H C C C Y C C C C C C H H H
H01L C09K C09K C07D H01L C09K C09K C07C Y10S C09K C09K C07C C09K C07D C09K H01L H01L H01L
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Jian Ping
Chen