243-28-7Relevant articles and documents
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Noland,Johnson
, p. 589,590 (1962)
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Novel hetero-cyclic compound and organic light emitting device comprising the same
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Paragraph 0170; 0175-0177, (2021/04/06)
The present invention provides a novel heterocyclic compound and an organic light emitting device using the same.
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
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Paragraph 0203; 0208-0210, (2021/02/09)
The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.