- 专利标题： COMPOSITION, LAYER INCLUDING THE COMPOSITION, LIGHT-EMITTING DEVICE INCLUDING THE COMPOSITION, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE
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申请号： EP22195847.3申请日： 2022-09-15
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公开(公告)号： EP4151700A1公开(公告)日： 2023-03-22
- 发明人: KIM, Soyeon , SIM, Myungsun , CHO, Yongsuk , CHOI, Jongwon , KRAVCHUK, Dmitry , LEE, Sunghun , HONG, Sunghun
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR Gyeonggi-do, 16677 129, Samsung-ro Yeongtong-gu, Suwon-si
- 代理机构： Elkington and Fife LLP
- 优先权： KR20210125144 20210917
- 主分类号： C09K11/06
- IPC分类号： C09K11/06
摘要：
A composition, including a first compound represented by Formula 1, and a second compound represented by Formula 2, wherein the first compound and the second compound are different from each other:
Formula 1 Ir(L 11 ) n11 (L 12 ) n12 (L 13 ) n13
Formula 2 Ir(L 21 ) n21 (L 22 ) n22 (L 23 ) n23
wherein Formula 1 and Formula 2 are as defined in the specification.
Formula 1 Ir(L 11 ) n11 (L 12 ) n12 (L 13 ) n13
Formula 2 Ir(L 21 ) n21 (L 22 ) n22 (L 23 ) n23
wherein Formula 1 and Formula 2 are as defined in the specification.
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