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POLARIZATION ANALYZER 新技術説明会

外国特許コード F160008675
整理番号 (S2014-0960-N0)
掲載日 2016年2月5日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2015JP063282
国際公開番号 WO 2015174332
国際出願日 平成27年5月8日(2015.5.8)
国際公開日 平成27年11月19日(2015.11.19)
優先権データ
  • 特願2014-102446 (2014.5.16) JP
発明の名称 (英語) POLARIZATION ANALYZER 新技術説明会
発明の概要(英語) In the present invention, an excitation light source (10) irradiates excitation light (4) onto a sample (2) to be measured. An image sensor (20) includes a plurality of pixels (22) arranged in one or two dimensions and receives measurement light emitted from the sample (2) in response to the excitation light (4). A polarization selection element (30) is inserted between the sample (2) and the image sensor (20) and includes a plurality of pixels (32) arranged in one or two dimensions. Each pixel (32) is configured so as to receive a corresponding portion of the measurement light (6), select measurement light having a polarization direction corresponding to a drive signal (S1) applied to the pixel (32), and supply the selected measurement light to the image sensor (20). A measurement control unit (40) applies a periodic drive signal (S1) having a first period (T1) to each pixel (32) of the polarization selection element (30), divides the first period (T1) into four exposure times (T2 = T1 / 4), and acquires data (I1, I2, I3, I4) obtained from each pixel (22) of the image sensor (20) at each exposure time.
  • 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
  • TOKYO INSTITUTE OF TECHNOLOGY
  • NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
  • 発明者(英語)
  • HIBARA AKIHIDE
  • TOKESHI MANABU
  • WAKAO OSAMU
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 TD TG
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