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Patent History
- ApplicationPC T/CN2013076205 2013-05-24
- PublicationWO 2013174300 2013-11-28
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granted patent: WHITE NANOLED WITHOUT REQUIRING COLOR CONVERSION
| Title | WHITE NANOLED WITHOUT REQUIRING COLOR CONVERSION |
|---|---|
| Priority Date | 2012-05-24 US 12/1651362P |
| Inventors | |
| Issue Date | 2013 |
| Citation | WO Patent WO 2013174300. World Intellectual Property Organization (WIPO), PatentScope, 2013 How to Cite? |
| Abstract | A nano-LED containing an array of nano-pillars of different diameters that are distributed over an emission area of an LED chip is capable of emitting broadband and white or nearly white light. Since each pillar emits light at a different wavelength according to its diameter and strain state, the overall emission spectral characteristics of the device is a combination of individual spectrum, giving rise to broadband emission. The spectral shape can be tailored for different shades of white emission, by controlling the distribution of the different diameter nano-pillars. The nano-pillars are patterned by nanosphere lithography. |
| Persistent Identifier | http://hdl.handle.net/10722/210528 |
| References |
| DC Field | Value | Language |
|---|---|---|
| dc.date.accessioned | 2015-06-17T07:04:02Z | - |
| dc.date.available | 2015-06-17T07:04:02Z | - |
| dc.date.issued | 2013 | - |
| dc.identifier.citation | WO Patent WO 2013174300. World Intellectual Property Organization (WIPO), PatentScope, 2013 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/210528 | - |
| dc.description.abstract | A nano-LED containing an array of nano-pillars of different diameters that are distributed over an emission area of an LED chip is capable of emitting broadband and white or nearly white light. Since each pillar emits light at a different wavelength according to its diameter and strain state, the overall emission spectral characteristics of the device is a combination of individual spectrum, giving rise to broadband emission. The spectral shape can be tailored for different shades of white emission, by controlling the distribution of the different diameter nano-pillars. The nano-pillars are patterned by nanosphere lithography. | - |
| dc.title | WHITE NANOLED WITHOUT REQUIRING COLOR CONVERSION | - |
| dc.type | Patent | - |
| dc.identifier.authority | CHOI, HOIWAI=rp00108 | - |
| dc.description.nature | published_or_final_version | - |
| dc.contributor.inventor | CHOI, HOIWAI | - |
| patents.identifier.application | PC T/CN2013076205 | - |
| patents.description.assignee | UNIV HONG KONG [CN] | - |
| patents.description.country | World Intellectual Property Organization (WIPO) | - |
| patents.date.publication | 2013-11-28 | - |
| dc.relation.references | C N101593675 (B) 2010-09-01 | - |
| dc.relation.references | CN 102347412 (A) 2012-02-08 | - |
| dc.relation.references | JP 2008108924 (A) 2008-05-08 | - |
| dc.relation.references | KR 100875988 (B1) 2008-12-26 | - |
| dc.relation.references | CN 101593675 (A) 2009-12-02 | - |
| dc.relation.references | C N102347412 (B) 2013-08-14 | - |
| patents.identifier.hkutechid | EEE-2012-00420-2 | - |
| patents.date.application | 2013-05-24 | - |
| patents.date.priority | 2012-05-24 US 12/1651362P | - |
| patents.description.cc | wo | - |
| patents.identifier.publication | WO 2013174300 | - |
| patents.relation.family | US 2013313517 (A1) 2013-11-28 | - |
| patents.relation.family | CN 104396028 (A) 2015-03-04 | - |
| patents.relation.family | EP 2856521 (A1) 2015-04-08 | - |
| patents.relation.family | KR 20140144227 (A) 2014-12-18 | - |
| patents.description.kind | A1 | - |
| patents.type | Patent_granted | - |