US Patent 9812649 Indenotriphenylene-based amine derivative for organic electroluminescent device

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Patent Number

Patent Inventor Names

Cheng-Hao Chang0

Feng-Wen Yen0

Chin-Min Teng0

Date of Patent

November 7, 2017

Patent Application Number

146235080

Date Filed

February 17, 2015

Patent Citations Received

Patent Primary Examiner

Patent abstract

The present invention discloses an indenotriphenylene-based amine derivative represented by the following formula (A):

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