Invention Grant
- Patent Title: Organic electroluminescent material containing alkaline earth metal based metal-organic frameworks and organic electroluminescent device using the same
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Application No.: US15421221Application Date: 2017-01-31
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Publication No.: US10283714B2Publication Date: 2019-05-07
- Inventor: Kuang-Lieh Lu , Muhammad Usman , Yang-Fang Chen , Golam Haider , Shruti Mendiratta , Tzuoo-Tsair Luo
- Applicant: ACADEMIA SINICA , National Taiwan University
- Applicant Address: TW Taipei TW Taipei
- Assignee: ACADEMIA SINICA,NATIONAL TAIWAN UNIVERSITY
- Current Assignee: ACADEMIA SINICA,NATIONAL TAIWAN UNIVERSITY
- Current Assignee Address: TW Taipei TW Taipei
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: CN201610083285 20160205
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06 ; H01L51/00 ; C08G79/00 ; H01L51/52 ; H01L51/50
Abstract:
An organic electroluminescent material is shown in the following general formula (1), {[M(L)(H2O)x].(H2O)y}n General Formula (1) wherein x is between 1 and 4, y is between 1 and 8, and n is a positive integer. M is any one selected from the group consisting of beryllium (Be), strontium (Sr), and radium (Ra). L is an organic ligand containing a naphthalene group and an anhydride group. M and L form metal-organic frameworks. An organic electroluminescent device containing the organic electroluminescent material is also disclosed.
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