Invention Grant
US09425401B2 9,9′-spirobixanthene derivatives for electroluminescent devices
有权
用于电致发光器件的9,9'-螺双联衍生物
- Patent Title: 9,9′-spirobixanthene derivatives for electroluminescent devices
- Patent Title (中): 用于电致发光器件的9,9'-螺双联衍生物
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Application No.: US14387060Application Date: 2013-02-28
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Publication No.: US09425401B2Publication Date: 2016-08-23
- Inventor: Philipp Stoessel , Elvira Montenegro , Arne Buesing , Teresa Mujica-Fernaud , Joachim Kaiser
- Applicant: MERCK PATENT GMBH
- Applicant Address: DE
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: EP12002073 20120323
- International Application: PCT/EP2013/000593 WO 20130228
- International Announcement: WO2013/139431 WO 20130926
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D493/10 ; H01L51/50
Abstract:
The present invention relates to compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
Public/Granted literature
- US20150045529A1 9,9'-SPIROBIXANTHENE DERIVATIVES FOR ELECTROLUMINESCENT DEVICES Public/Granted day:2015-02-12
Information query
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