US Patent 9812649 Indenotriphenylene-based amine derivative for organic electroluminescent device
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Patent abstract
The present invention discloses an indenotriphenylene-based amine derivative represented by the following formula (A):
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Patent Inventor Names
Cheng-Hao Chang0
Chin-Min Teng0
Feng-Wen Yen0
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US Patent 09812649 Indenotriphenylene-based amine derivative for organic electroluminescent device US Patent 9812649 Indenotriphenylene-based amine derivative for organic electroluminescent device
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Patent Number
098126490
Patent Number
98126490
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Patent Jurisdiction
Patent Number
098126490
Date of Patent
November 7, 2017
0Patent Application Number
146235080
Date Filed
February 17, 2015
0Patent Primary Examiner
Edits on 15 Jan, 2022
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US Patent 09812649 Indenotriphenylene-based amine derivative for organic electroluminescent device
Infobox
Is a
Patent jurisdiction
Patent number
09812649
Date of patent
November 7, 2017
Patent application number
14623508
Date Filed
February 17, 2015
Patent primary examiner
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