WO2017209422A3 - Spectrometer capable of analyzing composition of subject and electronic apparatus including same - Google Patents

Spectrometer capable of analyzing composition of subject and electronic apparatus including same Download PDF

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Publication number
WO2017209422A3
WO2017209422A3 PCT/KR2017/005229 KR2017005229W WO2017209422A3 WO 2017209422 A3 WO2017209422 A3 WO 2017209422A3 KR 2017005229 W KR2017005229 W KR 2017005229W WO 2017209422 A3 WO2017209422 A3 WO 2017209422A3
Authority
WO
WIPO (PCT)
Prior art keywords
subject
light
electronic apparatus
apparatus including
including same
Prior art date
Application number
PCT/KR2017/005229
Other languages
French (fr)
Korean (ko)
Other versions
WO2017209422A2 (en
Inventor
피도연
이병일
Original Assignee
주식회사 파이퀀트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 파이퀀트 filed Critical 주식회사 파이퀀트
Publication of WO2017209422A2 publication Critical patent/WO2017209422A2/en
Publication of WO2017209422A3 publication Critical patent/WO2017209422A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/3103—Atomic absorption analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N2021/0181—Memory or computer-assisted visual determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3129—Determining multicomponents by multiwavelength light

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

A miniaturized spectrometer is disclosed. A portable spectrometer according to one embodiment comprises a spectrometer module comprising: a light source unit including multiple light sources for irradiating light of different wavelengths to a subject; and a light sensing unit for obtaining a light spectrum of the subject by acquiring light reflected from the subject, wherein the multiple light sources are arranged with reference to the light sensing unit such that the respective optical axes of the multiple light sources intersect at a predetermined point.
PCT/KR2017/005229 2016-05-30 2017-05-19 Spectrometer capable of analyzing composition of subject and electronic apparatus including same WO2017209422A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160066211A KR101984016B1 (en) 2016-05-30 2016-05-30 Spectrometer for object compositional analysis and electronic apparatus comprising the same
KR10-2016-0066211 2016-05-30

Publications (2)

Publication Number Publication Date
WO2017209422A2 WO2017209422A2 (en) 2017-12-07
WO2017209422A3 true WO2017209422A3 (en) 2018-08-09

Family

ID=60477662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/005229 WO2017209422A2 (en) 2016-05-30 2017-05-19 Spectrometer capable of analyzing composition of subject and electronic apparatus including same

Country Status (2)

Country Link
KR (1) KR101984016B1 (en)
WO (1) WO2017209422A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109632640B (en) * 2018-12-29 2021-02-09 重庆医药高等专科学校 Burn and scald film spraying agent stability measuring device
KR102480305B1 (en) * 2019-02-15 2022-12-23 주식회사 파이퀀트 Apparatus, system and method for analyzing component
KR102480306B1 (en) * 2019-02-15 2022-12-23 주식회사 파이퀀트 Apparatus, system and method for analyzing component
KR20200114778A (en) 2019-03-29 2020-10-07 삼성전자주식회사 Optical apparatus using light having multi-wavelength
WO2021187953A1 (en) * 2020-03-20 2021-09-23 주식회사 파이퀀트 Hazardous material measurement apparatus and hazardous material analysis system using same
KR102586058B1 (en) * 2022-02-16 2023-10-06 주식회사 팍스웰 Multi-Wavelength Light Source for Cuvette and Optical System using the Same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1144578A (en) * 1997-07-24 1999-02-16 Fuji Xerox Co Ltd Method and device for optical measurement and equipment for forming image
US20050248758A1 (en) * 2004-05-07 2005-11-10 Carron Keith T Raman spectrometer
JP2010112941A (en) * 2008-10-10 2010-05-20 Toyota Motor Corp Surface inspection apparatus
KR20110007107A (en) * 2008-04-18 2011-01-21 올림푸스 가부시키가이샤 Illumination device and image acquisition apparatus
US9291504B2 (en) * 2013-08-02 2016-03-22 Verifood, Ltd. Spectrometry system with decreased light path

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110113901A (en) 2010-04-12 2011-10-19 제이에스엠헬스케어 주식회사 Infrared ray spectroscopy analyzer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1144578A (en) * 1997-07-24 1999-02-16 Fuji Xerox Co Ltd Method and device for optical measurement and equipment for forming image
US20050248758A1 (en) * 2004-05-07 2005-11-10 Carron Keith T Raman spectrometer
KR20110007107A (en) * 2008-04-18 2011-01-21 올림푸스 가부시키가이샤 Illumination device and image acquisition apparatus
JP2010112941A (en) * 2008-10-10 2010-05-20 Toyota Motor Corp Surface inspection apparatus
US9291504B2 (en) * 2013-08-02 2016-03-22 Verifood, Ltd. Spectrometry system with decreased light path

Also Published As

Publication number Publication date
KR20170135019A (en) 2017-12-08
WO2017209422A2 (en) 2017-12-07
KR101984016B1 (en) 2019-05-30

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