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2012 Fiscal Year Final Research Report

Printed Organic Image Sensor with Silole Derivatives with Different Ionization Potentials

Research Project

  • PDF
Project/Area Number 23750206
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Functional materials/Devices
Research InstitutionSaitama University

Principal Investigator

FUKUDA Takeshi  埼玉大学, 理工学研究科, 助教 (40509121)

Project Period (FY) 2011 – 2012
Keywords有機撮像素子 / シロール誘導体 / 有機光電変換素子 / キャリア分離効率 / 過渡吸収特性
Research Abstract

To realize efficient organic image sensors, we investigated a doping method of silole derivative in the organic photoconductive device. As a result, we achieved the high external quantum efficiency of over 50% by optimizing the ionization potential of silole derivative. In addition, the improved carrier separation efficiency wasobserved by measuring the transient absorption spectrum at picosecond time scale.

  • Research Products

    (11 results)

All 2012 2011 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (5 results) Book (1 results)

  • [Journal Article] Improved Optical-to-Electrical Conversion Efficiency by Doping Silole Derivative with Low Ionization Potential2012

    • Author(s)
      T. Fukuda, S. Kimura, Z. Honda, N. Kamata, K. Mori, K. Hatano
    • Journal Title

      Phys. Stat. Sol. A

      Volume: vol.209 Pages: 2324-2329

    • DOI

      DOI:10.1002/pssa.20122842

    • Peer Reviewed
  • [Journal Article] Doping Effect of Ethylcarbazole-Contained-Silile in Blue-Sensitive Organic Photoconductive Divice2012

    • Author(s)
      S. Kimura, T. Fukuda, Z. Honda, N. Kamata, K. Mori, K. Hatano
    • Journal Title

      Mol. Cryst. Liq. Cryst.

      Volume: vol.566 Pages: 54-60

    • DOI

      DOI:10.1080/15421406.2012.701120

    • Peer Reviewed
  • [Journal Article] Solution-processed green-sensitive organic photoconductive device using rhodamine 6G2012

    • Author(s)
      T. Fukuda, S. Kimura, Z. Honda, N. Kamata
    • Journal Title

      Mol. Cryst. Liq. Cryst

      Volume: vol.566 Pages: 67-74

    • DOI

      DOI:10.1080/15421406.2012.701830

    • Peer Reviewed
  • [Journal Article] Doping Effect of シ ロ ー ル Derivative in Coumarin 30 Photoconductive Film2012

    • Author(s)
      T. Sakai, H. Seo, S. Aihara, M. Kubota, N. Egami, K. Mori, T. Fukuda, K. Hatano,N. Kamata
    • Journal Title

      Mol. Cryst. Liq. Cryst

      Volume: vol.568 Pages: 74-81

    • DOI

      DOI:10.1080/15421406.2012.710188

    • Peer Reviewed
  • [Journal Article] Improved Signal-to-Noise Ratio of Green-Sensitive Organic Photoconductive Device by Doping Silole Derivative

    • Author(s)
      T. Fukuda, S. Kimura, N. Kamata, K. Mori, K. Hatano
    • Journal Title

      Mol. Cryst. Liq. Cryst.,accepted

    • Peer Reviewed
  • [Presentation] Doping effect of silole derivative on green-sensitive organic photoconductive device2012

    • Author(s)
      T. Fukuda, S. Kimura, Z. Honda, N. Kamata, K. Mori, K. Hatano
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics, p.65
    • Place of Presentation
      TohokuUniv
    • Year and Date
      2012-08-30
  • [Presentation] Transient absorption and photoconductive characteristics of NPh3-silole doped fluorene blend film2011

    • Author(s)
      T. Fukuda, S. Kimura, Z. Honda, N. Kamata, K. Mori, K. Hatano, A. Furube
    • Organizer
      2011 International Conference on Solid State Devices and Materials, pp.684-685
    • Place of Presentation
      WINC AICHI
    • Year and Date
      2011-09-29
  • [Presentation] Influence of Ionization Potential of Silole Derivative on Photoconductive Characteristics of Blue-Sensitive Organic Photoconductive Device2011

    • Author(s)
      S. Kimura, T. Fukuda, Z. Honda, N. Kamata, K. Mori, K. Hatano
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics, p.54
    • Place of Presentation
      Gyeongju, Korea
    • Year and Date
      2011-09-17
  • [Presentation] Green-sensitive organic photoconductivedevice using rhodamine 6G2011

    • Author(s)
      T. Fukuda, S. Kimura, Z. Honda, N. Kamata
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics, p.59
    • Place of Presentation
      Gyeongju, Korea
    • Year and Date
      2011-09-17
  • [Presentation] Doping Effect of SiloleDerivative in Coumarin 30 Photoconductive Film2011

    • Author(s)
      T. Sakai, H. Seo, S. Aihara, M. Kubota, N. Egami, K. Mori, T. Fukuda, K. Hatano, N. Kamata
    • Organizer
      KJF International Conference on Organic Materials for Electronics and Photonics, p.245
    • Place of Presentation
      Gyeongju, Korea
    • Year and Date
      2011-09-16
  • [Book] 有機撮像素子-塗布プロセスでの波長選択性と高効率化-2011

    • Author(s)
      福田武司,鎌田憲彦
    • Total Pages
      172-180
    • Publisher
      株式会社シーエムシー出版「有機電子デバイスのための導電性高分子の物性と評価」

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Published: 2014-09-25  

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