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Patent History
- ApplicationUS /713755 2007-03-05
- PublicationUS 20070148495 2007-06-28
- GrantedUS 7691495 2010-04-06
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granted patent: Organic Light-Emitting Devices
| Title | Organic Light-Emitting Devices |
|---|---|
| Granted Patent | US 7691495 |
| Granted Date | 2010-04-06 |
| Priority Date | 2007-03-05 US /713755 2004-04-30 US 11/835481 |
| Inventors | |
| Issue Date | 2010 |
| Citation | US Patent 7691495. Washington, DC: US Patent and Trademark Office (USPTO), 2010 How to Cite? |
| Abstract | Disclosed Are Electrophosphorescent Organic Metal Complexes With Formula (I) Or (Ii), Of Either Geometrical Isomers, Comprising Two Bidentate Nn-Type Ligandsor A Tetradentate Nnnn-Type Ligand, And A Transition Metal. These Electrophosphorescent Materials Are Valuable To The Application In Organic Light-Emitting Devices (Oleds), Including Red-, Orange-, Or Yellow-Light Oleds. |
| Persistent Identifier | http://hdl.handle.net/10722/142105 |
| References |
| DC Field | Value | Language |
|---|---|---|
| dc.date.accessioned | 2011-10-19T06:29:43Z | - |
| dc.date.available | 2011-10-19T06:29:43Z | - |
| dc.date.issued | 2010 | - |
| dc.identifier.citation | US Patent 7691495. Washington, DC: US Patent and Trademark Office (USPTO), 2010 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/142105 | - |
| dc.description.abstract | Disclosed Are Electrophosphorescent Organic Metal Complexes With Formula (I) Or (Ii), Of Either Geometrical Isomers, Comprising Two Bidentate Nn-Type Ligandsor A Tetradentate Nnnn-Type Ligand, And A Transition Metal. These Electrophosphorescent Materials Are Valuable To The Application In Organic Light-Emitting Devices (Oleds), Including Red-, Orange-, Or Yellow-Light Oleds. | en_HK |
| dc.title | Organic Light-Emitting Devices | en_HK |
| dc.type | Patent | en_US |
| dc.identifier.email | Chan, Siu Chung: | en_US |
| dc.identifier.email | Che, Chi Ming:cmche@hku.hk | en_US |
| dc.identifier.authority | Che, Chi Ming=rp00670 | en_US |
| dc.description.nature | published_or_final_version | - |
| dc.contributor.inventor | Chan, Siu Chung | en_US |
| dc.contributor.inventor | Che, Chi Ming | en_US |
| patents.identifier.application | US /713755 | en_HK |
| patents.identifier.granted | US 7691495 | en_HK |
| patents.description.assignee | Univ Hong Kong [Cn] | en_HK |
| patents.description.country | United States of America | en_HK |
| patents.date.publication | 2007-06-28 | en_HK |
| patents.date.granted | 2010-04-06 | en_HK |
| dc.relation.references | US 5756224 (A) 1998-05-26 | en_HK |
| dc.relation.references | US 5989738 (A) 1999-11-23 | en_HK |
| dc.relation.references | US 2003205707 (A1) 2003-11-06 | en_HK |
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| dc.relation.references | US 6565994 (B2) 2003-05-20 | en_HK |
| dc.relation.references | US 2002134984 (A1) 2002-09-26 | en_HK |
| dc.relation.references | US 6911677 (B2) 2005-06-28 | en_HK |
| dc.relation.references | US 2006068222 (A1) 2006-03-30 | en_HK |
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| dc.relation.references | US 2006099451 (A1) 2006-05-11 | en_HK |
| patents.identifier.hkutechid | Chm-2004-00166-1 | en_US |
| patents.date.application | 2007-03-05 | en_HK |
| patents.date.priority | 2007-03-05 US /713755 | en_HK |
| patents.date.priority | 2004-04-30 US 11/835481 | en_HK |
| patents.description.cc | US | en_HK |
| patents.identifier.publication | US 20070148495 | en_HK |
| patents.relation.family | CN 1981560 (A) 2007-06-13 | en_HK |
| patents.relation.family | CN 100487943 (C) 2009-05-13 | en_HK |
| patents.relation.family | DE 112005000865 (T5) 2007-10-11 | en_HK |
| patents.relation.family | JP 2007535807 (A) 2007-12-06 | en_HK |
| patents.relation.family | US 2007148495 (A1) 2007-06-28 | en_HK |
| patents.relation.family | US 7691495 (B2) 2010-04-06 | en_HK |
| patents.relation.family | US 2005244672 (A1) 2005-11-03 | en_HK |
| patents.relation.family | WO 2005107332 (A1) 2005-11-10 | en_HK |
| patents.description.kind | B2 | en_HK |
| patents.type | Patent_granted | en_HK |