Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jian Li0
Jiang Wu0
Date of Patent
October 15, 2024
0Patent Application Number
184673480
Date Filed
September 14, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Organic light emitting devices (OLEDs) are described, the OLEDs comprising an anode; a cathode; and an organic region, disposed between the anode and the cathode, comprising a first complex and a second complex; wherein when a voltage is applied across the anode and cathode at room temperature, the OLED emits a luminescent radiation that comprises one or more luminescent radiation components resulting from the formation of at least one exciplex; wherein the exciplex is formed by at least one of the following aggregate types: 1) at least one aggregate within the first complex, and at least one aggregate within the second complex; 2) at least one aggregate between the first and the second complex; and 3) both 1 and 2.
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