Organic electroluminescent material and its application |
Title: |
Organic electroluminescent material and its application |
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Application Number: |
200510135385 |
Application Date: |
2005/12/31 |
Announcement Date: |
2006/10/04 |
Pub. Date: |
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Publication Number: |
1840525 |
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: |
C07D 271/12, C09K 11/06, H05B 33/14 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Qiu Yong, Li Jianren, Li Yinkui, Gao Yudi |
Key Words: |
Organic, electroluminescent material, application |
Abstract: |
The related new compound for an organic electroluminescent device with super performancehas structural formula as follow; wherein, n is integer within 1-4, Ar and Ar' are selected independently from H atom, substituted or unsubstituted aromatic base, or hetero-ring/ fused-ring /condensed-hetero-ring aromatic base, but not H atoms at one time; R1 and R2 are from halogen atom, substituted or unsubstituted alkyl/alkoxy/aminoalkyl/sulfuralkyl/aromatic/hetero- ring aromatic. This invention has well feature and wide application. |
Claim: |
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Priority: |
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PCT: |
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