Highly efficient non-doped deep-blue organic light-emitting diodes by employing a highly rigid skeleton
Two novel deep-blue emitters based on a highly rigid unit, IDC-PA and IDC-Py, were prepared by respectively introducing the 7,7-dimethyl-5-phenyl-5,7-dihydro indeno [2,1-b] carbazole (IDC) unit with anthracene and pyrene derivatives. The emitters exhibit
ORGANIC ELECTROLUMINESCENCE COMPOUNDS AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
The present invention relates to an organic electroluminescence compound and an organic electroluminescence device containing the same. Using the organic electroluminescence compound according to the present invention, it is possible to manufacture an organic electroluminescence device having long lifespan and high luminous efficiency.
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Paragraph 114; 115; 116; 117
(2014/05/07)
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