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FAST-RESPONSE PHOTOREFRACTIVE POLYMER ELEMENT

外国特許コード F140007965
整理番号 S2012-1108-C0,内0349-2
掲載日 2014年9月26日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP071190
国際公開番号 WO 2014038332
国際出願日 平成25年8月6日(2013.8.6)
国際公開日 平成26年3月13日(2014.3.13)
優先権データ
  • 特願2012-193773 (2012.9.4) JP
発明の名称 (英語) FAST-RESPONSE PHOTOREFRACTIVE POLYMER ELEMENT
発明の概要(英語) A fast-response photorefractive polymer element (1) which is provided with: a pair of insulating substrates (2, 2) that are arranged generally in parallel to each other; ITO electrodes (3, 3) that are formed on the inner surfaces (2a, 2a) of the pair of insulating substrates (2, 2); dark current control layers (4, 4) that are formed on the inner surfaces (3a, 3a) of the ITO electrodes (3, 3); and a photorefractive composite material (5) that is sandwiched between the pair of insulating substrates (2, 2), with an ITO electrode (3) and a dark current control layer (4) interposed between the photorefractive composite material (5) and each insulating substrate. This fast-response photorefractive polymer element has significantly improved responsiveness by having the photorefractive composite material (5) contain a polytriarylamine (PTAA), which is a photorefractive polymer, and by having each dark current control layer (4) composed of a single layer of a monomolecular film or a plurality of layers of monomolecular films.
  • 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 KYOTO INSTITUTE OF TECHNOLOGY
  • 発明者(英語)
  • TSUTSUMI NAOTO
  • KINASHI KENJI
  • SHINKAI HIRONORI
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 IS JP KE KG KN KP KR KZ LA LC LK LR LS LT 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 TD TG
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