Patent ID: 11957044
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 9:
10. The organometallic compound of claim 1, wherein, in Formula 1,
a moiety represented by, , is represented by one selected from Formulae A4-1 to A4-6, A4-1(1) to A4-1(44), and A4-2(1) to A4-2(71), wherein, in Formulae A4-1 to A4-6, A4-1(1) to A4-1(44), A4-2(1) to A4-2(71),
X4 and R4are respectively the same as described in claim 1,
X41 is O, S, N(R41), C(R41)(R42), or Si(R41)(R42),
X42 is N or C(R42),
X43 is N or C(R43),
X44 is N or C(R44),
X45 is N or C(R45),
R41 to R48 are respectively the same as described in connection with R4,
a47 is an integer from 0 to 7,
a46 is an integer from 0 to 6,
a45 is an integer from 0 to 5,
a44 is an integer from 0 to 4,
a43 is an integer from 0 to 3,
a42 is an integer from 0 to 2,
indicates a binding site to M in Formula 1,
′ indicates a binding site to T3 in Formula 1, and
” indicates a binding site to T4 in Formula 1.