US Patent 9172046 Organic light-emitting device
Patent 9172046 was granted and assigned to Samsung on October, 2015 by the United States Patent and Trademark Office.
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Patent abstract
An organic light-emitting device includes a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The emission layer includes at least one first material represented by any one of Formulae 1-1 and 1-2 and at least one second material represented by Formula 2:
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US Patent 09172046 Organic light-emitting device US Patent 9172046 Organic light-emitting device
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Patent Number
09172046
Patent Number
9172046
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US Patent 09172046 Organic light-emitting device
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Is a
Current assignee
Patent jurisdiction
Patent number
09172046
Date of patent
October 27, 2015
Patent application number
14537862
Date Filed
November 10, 2014
Patent primary examiner
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