ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICE
申请人:Samsung Electronics Co., Ltd.
公开号:EP3971260A1
公开(公告)日:2022-03-23
An organometallic compound represented by Formula 1:
Formula 1 M1(Ln1)n1(Ln2)3-n1
wherein M1 is a first-row transition metal of the Periodic Table of Elements, a second-row transition metal of the Periodic Table of Elements, or a third-row transition metal of the Periodic Table of Elements, Ln1 is a bidentate ligand, n1 is 0, 1, or 2, and Ln2 is a ligand represented by Formula 1A:
wherein A1, A2, Y1, Y2, R1 to R3, R10, R20, b10, and b20 are as provided herein, and
* and *' each indicate a binding site to a neighboring atom.
由式 1 表示的有机金属化合物:
式 1 M1(Ln1)n1(Ln2)3-n1
其中 M1 是元素周期表第一排过渡金属、元素周期表第二排过渡金属或元素周期表第三排过渡金属,Ln1 是双齿配体,n1 是 0、1 或 2,Ln2 是式 1A 所代表的配体:
其中 A1、A2、Y1、Y2、R1 至 R3、R10、R20、b10 和 b20 如本文所述,以及
* 和 *' 分别表示与邻近原子的结合位点。