Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zhibin Wang0
Jacky Qiu0
Michael Helander0
Zhenghong Lu0
Date of Patent
April 3, 2018
0Patent Application Number
152835190
Date Filed
October 3, 2016
0Patent Primary Examiner
Patent abstract
A multiple emitter organic light emitting diode (OLED) is provided. The OLED comprises a host having a triplet energy gap. At least one emitter having a triplet energy gap greater than the triplet energy gap of the host is doped into the host and at least one other emitter having a triplet energy gap less than the triplet energy gap of the host is also doped into the host.
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