Invention Grant
- Patent Title: Electroluminescent compound and electroluminescent device including the same
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Application No.: US16436603Application Date: 2019-06-10
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Publication No.: US11469378B2Publication Date: 2022-10-11
- Inventor: Seon-Keun Yoo , Hee-Jun Park , Jeong-Dae Seo , Seo-Yong Hyun , Ha-Yeon Kim , Seok-Keun Yoon , Sun-Gi Kim , In-Ho Lee
- Applicant: LG Display Co., Ltd. , PnH Tech
- Applicant Address: KR Seoul; KR Yongin-si
- Assignee: LG Display Co., Ltd.,PnH Tech
- Current Assignee: LG Display Co., Ltd.,PnH Tech
- Current Assignee Address: KR Seoul; KR Yongin-si
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2018-0066766 20180611
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; C07D307/91 ; C07C211/61 ; C07D213/22 ; C07C211/54 ; H01L51/50
Abstract:
The present invention provides an electroluminescent compound of one of following formulas Formula 1 and Formula 2. Another aspect of the invention is an electroluminescent device including a first electrode; a second electrode facing the first electrode; and at least one organic material layer between the first and second electrodes, wherein one or more of the at least one organic material layer includes the electroluminescent compound.
Information query
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