Electroluminescent phosphorescence material and its application |
Title： |
| Electroluminescent phosphorescence material and its application |
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Application Number： |
02130973 |
Application Date： |
2002/09/23 |
Announcement Date： |
2003/04/30 |
Pub. Date： |
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Publication Number： |
1414062 |
Announcement Number： |
1239672 |
Grant Date： |
2006-2-1 |
Granted Pub. Date： |
2006-2-1 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C09K 11/06 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Qiu Yong, Wang Jianhua, Wang Liduo |
Key Words： |
Electroluminescent, phosphorescence material, application |
Abstract： |
An electroluminescent phosphor material has a formula: LnMBMLn, where L is the dual-tooth ligand with different structures, M is the 2-valence or 3-valence metal ion, n=1 or 2 and B is the bridge ligand. It includes red, green and blue materials. Its advantages are high thermal stability, good filming nature and high compatibility to polymer, and high electroluminescent effect. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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