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RARE EARTH COMPLEX, LUMINESCENT MATERIAL AND METHOD FOR PRODUCING SAME, AND LUMINESCENT SHEET AND METHOD FOR PRODUCING SAME

外国特許コード F160008879
整理番号 (S2015-0762-N0)
掲載日 2016年10月25日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP055916
国際公開番号 WO 2016143562
国際出願日 平成28年2月26日(2016.2.26)
国際公開日 平成28年9月15日(2016.9.15)
優先権データ
  • 特願2015-046202 (2015.3.9) JP
発明の名称 (英語) RARE EARTH COMPLEX, LUMINESCENT MATERIAL AND METHOD FOR PRODUCING SAME, AND LUMINESCENT SHEET AND METHOD FOR PRODUCING SAME
発明の概要(英語) The rare earth complex according to the present invention has a rare earth atom, an organic ligand coordinated to the rare earth atom, and a polyoxometalate that contains a metal atom and an oxygen atom and that is coordinated to the rare earth atom.
従来技術、競合技術の概要(英語) BACKGROUND ART
The rare-earth metal, amplified in, since it has the characteristic physical properties such as light, laser, display, illumination and the like are used in various devices.
Using the luminescent compound of the rare earth metal as, since the rare earth complex known. Having good light emission is a method for obtaining the rare earth complex, the emission center of the rare earth atoms to create many of the photoexcited state, prevent the deactivation of the molecular environment and vibration to create alternative methods. For example, Patent Document 1 is, effectively creating a state in which the photo excitation of the rare earth atoms to the organic ligand can be used, utilizing the fact that the photosensitizer disclosed since the rare earth complex. On the other hand, the non-patent document 1, in order to obtain a strong and advantageous as a molecule having the molecular structure of the vibration, and inorganic ligands coordinated to a rare earth complex is disclosed.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
  • 発明者(英語)
  • NAKANISHI Takayuki
  • OKAI Tsubasa
  • HASEGAWA Yasuchika
  • KITAGAWA Yuichi
  • FUSHIMI Koji
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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