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  Patent History
  • Application
    PC T/CN2013076205 2013-05-24
  • Publication
    WO 2013174300 2013-11-28

granted patent: WHITE NANOLED WITHOUT REQUIRING COLOR CONVERSION

TitleWHITE NANOLED WITHOUT REQUIRING COLOR CONVERSION
Priority Date2012-05-24 US 12/1651362P
Inventors
Issue Date2013
Citation
WO Patent WO 2013174300. World Intellectual Property Organization (WIPO), PatentScope, 2013 How to Cite?
AbstractA 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 Identifierhttp://hdl.handle.net/10722/210528
References

 

DC FieldValueLanguage
dc.date.accessioned2015-06-17T07:04:02Z-
dc.date.available2015-06-17T07:04:02Z-
dc.date.issued2013-
dc.identifier.citationWO Patent WO 2013174300. World Intellectual Property Organization (WIPO), PatentScope, 2013-
dc.identifier.urihttp://hdl.handle.net/10722/210528-
dc.description.abstractA 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.rightsCreative Commons: Attribution 3.0 Hong Kong License for public patent documents-
dc.titleWHITE NANOLED WITHOUT REQUIRING COLOR CONVERSION-
dc.typePatent-
dc.identifier.authorityCHOI, HOIWAI=rp00108-
dc.description.naturepublished_or_final_version-
dc.contributor.inventorCHOI, HOIWAI-
patents.identifier.applicationPC T/CN2013076205-
patents.description.assigneeUNIV HONG KONG [CN] -
patents.description.countryWorld Intellectual Property Organization (WIPO) -
patents.date.publication2013-11-28-
dc.relation.references C N101593675 (B) 2010-09-01-
dc.relation.referencesCN 102347412 (A) 2012-02-08 -
dc.relation.referencesJP 2008108924 (A) 2008-05-08-
dc.relation.referencesKR 100875988 (B1) 2008-12-26-
dc.relation.referencesCN 101593675 (A) 2009-12-02 -
dc.relation.references C N102347412 (B) 2013-08-14-
patents.identifier.hkutechidEEE-2012-00420-2-
patents.date.application2013-05-24-
patents.date.priority2012-05-24 US 12/1651362P-
patents.description.ccwo-
patents.identifier.publicationWO 2013174300-
patents.relation.familyUS 2013313517 (A1) 2013-11-28-
patents.relation.familyCN 104396028 (A) 2015-03-04-
patents.relation.familyEP 2856521 (A1) 2015-04-08-
patents.relation.familyKR 20140144227 (A) 2014-12-18-
patents.description.kindA1-
patents.typePatent_granted-

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