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US 11,114,621 B2Granted
Electroactive materials
AssigneeLG Chem, Ltd.
InventorsWeiying Gao, Norman Herron
Life of this patent
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Abstract
There is disclosed an electroactive composition including (a) a host compound having Formula I and (b) a photoactive dopant. In Formula I: R1 is the same or different at each occurrence and is D, alkyl, silyl, germyl, deuterated alkyl, deuterated silyl, or deuterated germyl; a is an integer from 0-7; b is an integer from 0-8; c is an integer from 0-4; and d is an integer from 0-7.
Claims4
An electroactive composition comprising (a) a host compound having the following Formula I and (b) a photoactive dopant
- wherein:
- R1 is D;
- a is an integer from 0-7;
- b is an integer from 0-8;
- c is an integer from 0-4;
- and
- d is an integer from 0-7;
- an
- a+b+c+d=15-26.
6 more elements
Dependencies are inferred from the claim text.