Invention Grant
- Patent Title: Organic electric element, display panel comprising the same and display device comprising the same
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Application No.: US17137802Application Date: 2020-12-30
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Publication No.: US12167680B2Publication Date: 2024-12-10
- Inventor: Jicheol Shin , Seonkeun Yoo , Jeongdae Seo , Shinhan Kim , JooYong Yoon , Jun Yun , DongHeon Kim , YongHan Lee , SungJae Lee
- Applicant: LG DISPLAY CO., LTD. , LG CHEM, LTD.
- Applicant Address: KR Seoul; KR Seoul
- Assignee: LG DISPLAY CO., LTD.,LG CHEM, LTD.
- Current Assignee: LG DISPLAY CO., LTD.,LG CHEM, LTD.
- Current Assignee Address: KR Seoul; KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2019-0179992 20191231
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07C211/61 ; C07C255/47 ; C07D221/20 ; C07D471/04 ; C09K11/06 ; H10K85/60 ; H10K50/17 ; H10K50/19 ; H10K101/30
Abstract:
Provided are an organic electric element, a display panel and a display device including the organic electric element which include a charge generating layer including a first layer comprising a first compound and a second compound and a second layer comprising a third compound so that they may have excellent efficiency or lifespan.
Public/Granted literature
- US20210202859A1 ORGANIC ELECTRIC ELEMENT, DISPLAY PANEL COMPRISING THE SAME AND DISPLAY DEVICE COMPRISING THE SAME Public/Granted day:2021-07-01
Information query
IPC分类:
