Patent ID: 11958825
Assignee: UNIVERSAL DISPLAY CORPORATION
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 4:
5. The compound of claim 1, wherein at least one of Rd1 and Rd2 is independently selected from the group consisting of: —CD3, —CD2CH3, —CD(CD3)2, —CD(CH3)2,, wherein
G1 is selected from O, S, or Se;
H1, H2, and H3 are independently selected from CRH or N; wherein each RH is independently selected from the group consisting of hydrogen, deuterium, C1-C4alkyl, which is optionally fully or partially deuterated, phenyl, pyridyl, pyrimidyl, and triazyl; and
J1, J2, J3, J4 and J5 are independently selected from CRJ or N; wherein each CRJ is independently selected from the group consisting of hydrogen, deuterium, C1-C4alkyl, which is optionally fully or partially deuterated, phenyl, pyridyl, pyrimidyl, and triazyl.