Organic electroluminescent phosphorescence luminescent material and application thereof |
Title: |
Organic electroluminescent phosphorescence luminescent material and application thereof |
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Application Number: |
200610011992 |
Application Date: |
2006/05/25 |
Announcement Date: |
2007/11/28 |
Pub. Date: |
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Publication Number: |
101077971 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C09K 11/06, H05B 33/14 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Qiu Yong, Tang Lingtian, Li Yinkui, Xie Hengyun |
Key Words: |
Organic, electroluminescent, phosphorescence, luminescent material, application |
Abstract: |
The present invention relates to one kind of electroluminescent phosphorescence material and the organic electroluminescent device with the material. The electroluminescent phosphorescence material has the general expression of LnMX(3-n), where, M is selected from Os, Pd, Pt, Rh and Ir; X is selected from phenylpyridine, acetylacetone and picolinic acid; n is 1, 2 or 3; and L has the structure as shown. The present invention is superior to available red light emitting material, and the electroluminescent phosphorescence material and the organic electroluminescent device with the material have excellent performances, including high light purity, high brightness and high light emitting efficiency. |
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