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Development of new transfer standard for luminance with micro-process optics

Research Project

Project/Area Number 15K06126
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Measurement engineering
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

GODO KENJI  国立研究開発法人産業技術総合研究所, 計量標準総合センター, 研究グループ付 (30371040)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords輝度 / 輝度均一光源 / LED / 光線追跡法 / マイクロレンズ / 輝度均一標準光源
Outline of Final Research Achievements

In order to contribute to imaging technology with remarkable progress, this research aims to develop a standard light source for luminance with high stability and luminance dynamic range control in the mega luminance range by utilizing microlenses and advanced optical element etc.
The construction of LED light source part in the standard light source was achieved, and optical modeling of the diffusing optics part in the standard light source was calculated and optimized with the ray tracing method. In addition, it was fabricated and evaluated for the standard light source. As a future research plan, with result of this recearch results,it is to complete the standard light source that can be used for providing of luminance standard.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Products Report
  • Research Products

    (11 results)

All 2020 2019 2017 2016

All Journal Article (5 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results,  Open Access: 1 results) Presentation (6 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] A new traceability chain for luminance scale with LED-based transfer standard2020

    • Author(s)
      Godo Kenji
    • Journal Title

      Measurement Science and Technology

      Volume: 32 Issue: 1 Pages: 015003-015003

    • DOI

      10.1088/1361-6501/aba93c

    • Related Report
      Products Report
    • Peer Reviewed
  • [Journal Article] ディスプレイの性能評価に役立つLEDベースの輝度用仲介標準光源の開発2020

    • Author(s)
      神門賢二
    • Journal Title

      計測標準と計量管理

      Volume: 69 Pages: 30-34

    • Related Report
      Products Report
  • [Journal Article] Investigation of LED-based compact transfer standard source for luminance measurement2019

    • Author(s)
      K Godo
    • Journal Title

      Proceedings of the 29th Quadrennial Session of the CIE

      Pages: 711-718

    • DOI

      10.25039/x46.2019.pp09

    • Related Report
      Products Report
    • Open Access
  • [Journal Article] Investigation of new transfer standard for luminance by means of ray tracing simulation2017

    • Author(s)
      K.Godo
    • Journal Title

      Journal of Light and Visual Environment LS15 Special Issue

      Volume: 1 Pages: 165-169

    • NAID

      130006555866

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of new transfer standard for luminance by means of ray tracing simulation2016

    • Author(s)
      K. Godo
    • Journal Title

      Proce of 15th International Symposium on the Science and Technology of Lighting

      Volume: 1 Pages: 177-180

    • NAID

      130006555866

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] Investigation of LED-based compact transfer standard source for luminance measurement2019

    • Author(s)
      K Godo
    • Organizer
      CIE 2019 29th Quadrennial Session
    • Related Report
      Products Report
    • Int'l Joint Research
  • [Presentation] LEDベースの輝度計・イメージングセンサ評価用標準光源の開発2019

    • Author(s)
      神門賢二
    • Organizer
      2018年度計量標準総合センター成果発表会
    • Related Report
      Products Report
  • [Presentation] 小型・堅牢・高輝度なLEDベースの輝度用仲介標準光源の開発2019

    • Author(s)
      神門賢二
    • Organizer
      2019年度(第52回)照明学会全国大会
    • Related Report
      Products Report
  • [Presentation] ディスプレイの性能評価に役立つLEDベースの輝度用仲介標準光源の開発2019

    • Author(s)
      神門賢二
    • Organizer
      2019年度 第28回 日本NCSLI技術フォーラム
    • Related Report
      Products Report
    • Invited
  • [Presentation] Investigation of new transfer standard for luminance by means of ray tracing simulation2016

    • Author(s)
      K. Godo
    • Organizer
      15th International Symposium on the Science and Technology of Lighting
    • Place of Presentation
      日本、京都、京都大学
    • Year and Date
      2016-05-22
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 新しい輝度評価用光源開発への取組2016

    • Author(s)
      神門賢二
    • Organizer
      2015年度 計量標準総合センター成果発表会
    • Place of Presentation
      産総研 つくば
    • Year and Date
      2016-02-10
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2022-04-15  

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