Invention Grant
- Patent Title: Compound for organic electronic element, organic electronic element using same, and electronic device thereof
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Application No.: US16093394Application Date: 2017-04-10
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Publication No.: US11271172B2Publication Date: 2022-03-08
- Inventor: Mun Jae Lee , Soung Yun Mun , Jae Taek Kwon , Dae Sung Kim , Moo Jin Park , Jin Bae Jeon , Sun Hee Lee , Ho Young Jung , Bum Sung Lee
- Applicant: DUK SAN NEOLUX CO., LTD.
- Applicant Address: KR Cheonan-si
- Assignee: DUK SAN NEOLUX CO., LTD.
- Current Assignee: DUK SAN NEOLUX CO., LTD.
- Current Assignee Address: KR Cheonan-si
- Agency: Vorys, Sater, Seymour & Pease LLP
- Agent Mih Suhn Koh
- Priority: KR10-2016-0045602 20160414
- International Application: PCT/KR2017/003883 WO 20170410
- International Announcement: WO2017/179875 WO 20171019
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; H01L51/50 ; C07D487/04 ; C07D491/048 ; C07D495/04 ; C07D209/56 ; C07D405/14 ; C07D405/12 ; C07D403/04 ; C07D209/86 ; C07D471/04 ; C07D401/04 ; C07D403/10 ; C07D409/12 ; C07D401/10 ; C07D401/14 ; C07D409/10 ; C07D403/12 ; C07D409/14 ; C07D519/00 ; C07D209/88
Abstract:
Provided are a mixture of compounds used as a phosphorescent host material in an organic electronic element, an organic electronic element comprising the compounds to achieve high light-emitting efficiency, low driving voltage, and significantly improved lifespan, and an electronic device comprising the element.
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