Amine-based compound and organic light emitting device comprising same

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United States of America Patent

PATENT NO 11069858
APP PUB NO 20190198763A1
SERIAL NO

16322730

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Abstract

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The present specification provides a compound of Chemical Formula 1, and an organic light emitting device including the same. The compound of Chemical Formula 1 used in one or more organic material layers of an organic light emitting device provides enhanced efficiency, lowered driving voltage, and increased lifetime of the device.

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Patent Owner(s)

  • LG CHEM LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ha, Jae Seung Daejeon, KR 30 20
Hong, Sung Kil Daejeon, KR 98 330
Lee, Sung Jae Daejeon, KR 64 156

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