Patent ID: 11912729
Assignee: WUHAN TIANMA MICROELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 0:
1. A compound having a structure represented by formula 1:, wherein L1 and L2 are each independently selected from the group consisting of a single bond, a C6-C30 arylene, a C6-C30 fused arylene, a C4-C30 heteroarylene, and a C4-C30 fused heteroarylene; and
D1 and D2 are each independently selected from the group consisting of a substituted or unsubstituted C6-C60 aryl, a substituted or unsubstituted C4-C60 heteroaryl, a substituted or unsubstituted C10-C60 fused aryl, a substituted or unsubstituted C8-C30 fused heteroaryl, and a substituted or unsubstituted diphenylamino.