HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
The present specification provides a heterocyclic compound and an organic light emitting device comprising: a first electrode; a second electrode; and one or more layers of organic matter layers including a light emitting layer arranged between the first electrode and the second electrode.
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Paragraph 0207; 0234; 0235
(2017/01/02)
NOVEL ORGANIC ELECTROLUMINESCENCE COMPOUNDS AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
The present invention relates to novel organic electroluminescence compounds and an organic electroluminescence device comprising the same. The organic electroluminescence compound according to the present invention has an advantage of manufacturing an OLED device having long operating lifespan due to its high luminous efficiency compared with conventional materials, and having reduced power consumption induced by improved power efficiency.
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(2013/06/05)
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