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  Patent History
  • Application
    EP 20040738353 2004-07-06
  • Publication
    EP 1648864 2006-04-26
  Patent Family
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published patent: PHOTOCHROMIC DIARYLETHENE-CONTAINING COORDINATION COMPOUNDS AND THE PRODUCTION THEREOF

TitlePHOTOCHROMIC DIARYLETHENE-CONTAINING COORDINATION COMPOUNDS AND THE PRODUCTION THEREOF
Priority Date2004-07-06 PCT/CN2004000755
2003-07-07 US 10/484668P
Inventors
Yam, VWWKo, Chichiu
Issue Date2006
Citation
EP Published Patent application EP 1648864. European Patent Office (EPO), Escapenet, 2006 How to Cite?
AbstractDiarylethene-containing ligands and their coordination compounds are described. The ligands display photochromism with UV excitation, while the coordination compounds display photochromism with both excitation in the UV region and excitation into lower energy absorption bands characteristic of the coordination compounds, through which the excitation wavelengths for the photocyclization can be extended from lambda <= 340 nm to wavelengths beyond 470 nm. Switching of the luminescence properties of the compounds has also been achieved through photochromic reactions.
Persistent Identifierhttp://hdl.handle.net/10722/176746
References

 

DC FieldValueLanguage
dc.date.accessioned2012-11-30T08:38:25Z-
dc.date.available2012-11-30T08:38:25Z-
dc.date.issued2006-
dc.identifier.citationEP Published Patent application EP 1648864. European Patent Office (EPO), Escapenet, 2006en_HK
dc.identifier.urihttp://hdl.handle.net/10722/176746-
dc.description.abstractDiarylethene-containing ligands and their coordination compounds are described. The ligands display photochromism with UV excitation, while the coordination compounds display photochromism with both excitation in the UV region and excitation into lower energy absorption bands characteristic of the coordination compounds, through which the excitation wavelengths for the photocyclization can be extended from lambda <= 340 nm to wavelengths beyond 470 nm. Switching of the luminescence properties of the compounds has also been achieved through photochromic reactions.en_HK
dc.titlePHOTOCHROMIC DIARYLETHENE-CONTAINING COORDINATION COMPOUNDS AND THE PRODUCTION THEREOFen_HK
dc.typePatenten_US
dc.description.naturepublished_or_final_version-
dc.contributor.inventorYam, VWWen_HK
dc.contributor.inventorKo, Chichiuen_HK
patents.identifier.applicationEP 20040738353en_HK
patents.description.assigneeUNIV HONG KONG [CN]en_HK
patents.description.countryEuropean Patent Officeen_HK
patents.date.publication2006-04-26en_HK
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