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METAL-PLATE LENS

外国特許コード F150008324
整理番号 S2013-0762-C0
掲載日 2015年4月16日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP056836
国際公開番号 WO 2014142294
国際出願日 平成26年3月14日(2014.3.14)
国際公開日 平成26年9月18日(2014.9.18)
優先権データ
  • 特願2013-053575 (2013.3.15) JP
発明の名称 (英語) METAL-PLATE LENS
発明の概要(英語) [PROBLEM] To provide a metal-plate lens that can be easily created even for high-frequency bands. [Solution] Metal plates (10a-15b) are disposed parallel to the x-z plane so as to be stacked at predetermined intervals, where the z axis is the central axis, and the axes that are orthogonal to the z axis are the x axis and y axis. The plates (11a-15b) other than the uppermost plate (10a) and lowermost plate (10b) have a plurality of through holes formed therein. In this case, central plates (15a, 15b) have through holes having first diameters formed therein, and intermediate plates (11a-14b), which are disposed between central plate (15a) and the uppermost plate (10a) and between central plate (15b) and the lowermost plate (10b) have, formed therein, through holes having second diameters that are smaller than the first diameters. The second diameters of through holes formed in intermediate plates that are disposed further from the central plates (15a, 15b) are made to be smaller than the second diameters of through holes formed in intermediate plates that are disposed closer to the central plates (15a, 15b).
  • 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
  • IBARAKI UNIVERSITY
  • 発明者(英語)
  • SUZUKI TAKEHITO
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 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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