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HEATING-TYPE LIGHT SOURCE NEW

外国特許コード F180009553
整理番号 (S2017-0603-N0)
掲載日 2018年11月2日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2018JP013970
国際公開番号 WO 2018182013
国際出願日 平成30年3月30日(2018.3.30)
国際公開日 平成30年10月4日(2018.10.4)
優先権データ
  • 特願2017-071512 (2017.3.31) JP
発明の名称 (英語) HEATING-TYPE LIGHT SOURCE NEW
発明の概要(英語) A heating-type light source (5) provided with a radiation part (7) that is heated in accordance with heat transmitted from a heat source (10) and that radiates a light beam amplified at a specific wavelength higher than the visible light region on the basis of surface plasmon resonance. The radiation part (7) includes: a metal structure layer (16) that includes a two-dimensional arrangement of metal island parts or metal particles, and/or a metal layer in which openings are arranged periodically in a two-dimensional configuration; a dielectric layer (14) disposed further toward the heat-source (10) than the metal structure layer (16); and a base metal layer (12) provided so that the dielectric layer (14) is disposed between the base metal layer (12) and the metal structure layer (16). At least some of the radiation from the heat-source (10) side is blocked by the base metal layer (12).
従来技術、競合技術の概要(英語) BACKGROUND ART
Object, for example, a wide wavelength band in the black body thermal radiation of light (energy ray may be referred to) is emitted.Patent Document 1 is, the radiation from the heater when selectively extracted by the wavelength filter, is complicated and the manufacture of a wavelength filter, the output energy is described a problem of low (see paragraph 0019 of Patent Document 1).It should be noted that, as will be appreciated by those skilled in the art, the heat radiation of the object is part of the filter, specific wavelength to pass through the filter for the generation of a wavelength other than the thermal energy consumed by the loss.Patent Document 1 is, as the following described problems, a simple structure, can be applied to wide fields, infrared rays of a specific wavelength and the infrared light source is a need (see paragraph 0020 of Patent Document 1) described below.Patent Document 1 is, as that according to claim 1, the period P, T width, the depth D, and the angle θ is specified by the use of the grating parameters such as the thermal light source is disclosed.Patent Document 2 is, with respect to the cavity resonance, in order to increase the aspect ratio of the deep hole is disclosed a technology for processing.In the case of Patent Document 2, the thick-type first deep hole for the formation of the metal layer 1 is required.
  • 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 YOKOHAMA NATIONAL UNIVERSITY
  • 発明者(英語)
  • NISHIJIMA YOSHIAKI
  • NAGANUMA SHIN
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 DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JO JP KE KG KH KN KP KR KW 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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