Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 23, 2017
Patent Application Number
14099412
Date Filed
December 6, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
Anthracene derivatives each having a structure including an anthracene skeleton, a phenanthrene skeleton selected from among various phenanthrene skeletons different in bonding site which is bonded to the 9-position of the anthracene skeleton and a group selected from among various aryl groups and so on which is bonded to the 10-position of the anthracene skeleton. Organic EL devices made by using the derivatives exhibit high light emission efficiency and a long life.
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