• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of liquid crystal electrochemiluminescent cells with dynamic polarization-controlling properties

Research Project

Project/Area Number 22760009
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied materials science/Crystal engineering
Research InstitutionAkita Prefectural University

Principal Investigator

HONMA Michinori  秋田県立大学, システム科学技術学部, 准教授 (90325944)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Keywords液晶 / 電気化学発光 / 偏光発光 / 電子化学発光
Research Abstract

To establish a design guide for realizing high brightness and polarization ratio in liquid crystal (LC) electrochemiluminescent (ECL) cells with an emissive layer of a nematic LC layer doped with an organic fluorescent dye, fundamental light-emission properties have been evaluated. It was found that the decrease in the work function of anode metals is effective on the increase in the brightness and the external quantum efficiency and the fluorescent dyes with high photoluminescence polarization ratio also exhibit high polarization ratio in the electrochemiluminescence. Furthermore, LC-ECL cells with a colgated emissive layer revealed polarization emission in the normal direction of the substrate surface.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (34 results)

All 2013 2012 2011 2010

All Journal Article (15 results) (of which Peer Reviewed: 11 results) Presentation (19 results)

  • [Journal Article] Simple Optical Modeling of Polarized Fluorescent Liquid Crystal Cells2013

    • Author(s)
      Michinori Honma, Shigeki Yamamoto, and Toshiaki Nose
    • Journal Title

      Optical Review

      Volume: 20

    • NAID

      10031187935

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oblique Extraction of Polarized Light from Light-Emitting Liquid Crystal Cells Doped with a Fluorescent Dye2013

    • Author(s)
      Michinori Honma, Takao Horiuchi, and Toshiaki Nose
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 52 Issue: 7R Pages: 70205-70205

    • DOI

      10.7567/jjap.52.070205

    • NAID

      40019742560

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reflective Liquid Crystal Polarization Rotator with Ultraviolet-Polymerizable Liquid Crystal Retardation Film2013

    • Author(s)
      Michinori Honma, Kazuma Okitsu, and Toshiaki Nose
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 52(2) Issue: 2R Pages: 22501-22501

    • DOI

      10.7567/jjap.52.022501

    • NAID

      40019589908

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Oblique extraction of polarized light from light-emitting liquid crystal cells doped with a fluorescent dye2013

    • Author(s)
      Mihcinori Honma, Takao Horiuchi, and Toshiaki Nose
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 52

    • NAID

      40019742560

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simple optical modeling of polarized fluorescent liquid crystal cells2013

    • Author(s)
      Michinori Honma, Shigeki Yamamoto, and Toshiaki Nose
    • Journal Title

      Optical Review

      Volume: 20

    • NAID

      10031187935

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Twisted nematic liquid crystal polarization grating with the handedness conservation of a circularly polarized state2012

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Journal Title

      Optics Express

      Volume: 20(16) Pages: 18449-18458

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Highly efficient twisted nematic liquid crystal polarization gratings achieved by microrubbing2012

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Journal Title

      Applied Physics Letters

      Volume: 101(4) Issue: 4 Pages: 41107-41107

    • DOI

      10.1063/1.4737945

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Temperature-Independent Achromatic Liquid-Crystal Grating with Spatially Distributed Twisted-Nematic Orientation2012

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Journal Title

      Applied Physics Express

      Volume: 5(6) Issue: 6 Pages: 62501-62501

    • DOI

      10.1143/apex.5.062501

    • NAID

      10030769807

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Switching Behavior of Bistable Liquid Crystal Cells Fabricated by Microrubbing2011

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Journal Title

      Proceedings of IDW

      Pages: 1533-1534

    • Related Report
      2012 Final Research Report
  • [Journal Article] Liquid crystal molecular orientation properties of microrubbing cells and its application to electrically tunable grating2011

    • Author(s)
      Michinori Honma, Wataru Toyoshima, and Toshiaki Nose
    • Journal Title

      Proceedings of SPIE

      Volume: 8114 Pages: 81140S-81140S

    • DOI

      10.1117/12.893484

    • Related Report
      2012 Final Research Report
  • [Journal Article] nfluence of Heating Stir Process on Light-Emitting Properties in LC Electrochemiluminescent Cells2010

    • Author(s)
      Masashi Tanimoto, Takao Horiuchi, Michinori Honma, Toshiaki Nose
    • Journal Title

      Proceedings of IDW

      Pages: 53-56

    • Related Report
      2012 Final Research Report
  • [Journal Article] Liquid-Crystal Blazed Gratings with Spatially Distributed Pretilt Angle2010

    • Author(s)
      Michinori Honma, Toshiaki Nose, Satoshi Yanase, Rumiko Yamaguchi, and Susumu Sato
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 49(6) Issue: 6R Pages: 61701-61701

    • DOI

      10.1143/jjap.49.061701

    • NAID

      40017176012

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diffraction Efficiency Improvement in Liquid Crystal Blazed Gratings with Spatially Distributed Hybrid Orientation Domains2010

    • Author(s)
      Michinori Honma, Yoshikazu Akagawa, Masanori Ogasawara, and Toshiaki Nose
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 49(5) Issue: 5R Pages: 51702-51702

    • DOI

      10.1143/jjap.49.051702

    • NAID

      40017116087

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 液晶による電気化学発光素子2010

    • Author(s)
      本間道則, 能勢敏明
    • Journal Title

      画像ラボ

      Volume: 21 Pages: 26-30

    • NAID

      40017093677

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Influence of Heating Stir Process on Light-Emitting Properties in LC Electrochem iluminescent Cells2010

    • Author(s)
      Masashi Tanimoto, Takao Horiuchi, Michinori Honma, Toshiaki Nose
    • Journal Title

      Proceedings of IDW

      Pages: 53-56

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 厚み方向にねじれたハイブリッド配向状態を有する液晶回折格子の光学的特性2013

    • Author(s)
      瀬谷達彦,本間道則,能勢敏明
    • Organizer
      第60回応用物理学会春季学術講演会
    • Place of Presentation
      神奈川工科大学, 神奈川県厚木市
    • Year and Date
      2013-03-28
    • Related Report
      2012 Final Research Report
  • [Presentation] 厚み方向にねじれたハイブリッド配向状態を有する液晶回折格子の光学的特性2013

    • Author(s)
      瀬谷達彦,本間道則,能勢敏明
    • Organizer
      応用物理学会春季学術講演会
    • Place of Presentation
      神奈川工科大学(神奈川県厚木市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Retardation Measurement Using a Pair of Liquid Crystal Gratings2012

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Organizer
      The 1st Asian Conference on Liquid Crystal
    • Place of Presentation
      Fujicalm, Fujiyoshida, Yamanashi
    • Year and Date
      2012-12-17
    • Related Report
      2012 Final Research Report
  • [Presentation] ねじれネマティック配向を有する液晶偏光回折格子の光学設計2012

    • Author(s)
      本間道則,能勢敏明
    • Organizer
      応用物理学学術講演会
    • Place of Presentation
      愛媛大学, 愛媛県松山市
    • Year and Date
      2012-09-14
    • Related Report
      2012 Final Research Report
  • [Presentation] ねじれ角が分布した液晶回折格子における回折効率の偏光状態依存性の考察2012

    • Author(s)
      本間道則,能勢敏明
    • Organizer
      第73回電気関係学会東北支部連合大会
    • Place of Presentation
      秋田県立大学, 秋田県由利本荘市
    • Year and Date
      2012-08-31
    • Related Report
      2012 Final Research Report
  • [Presentation] High Efficiency Liquid Crystal Gratings with Twisted Nematic Orientations2012

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Organizer
      The 24th International Liquid Crystal Conference (ILCC2012)
    • Place of Presentation
      Rheingoldhalle Convention Center, Mainz, Germany
    • Year and Date
      2012-08-23
    • Related Report
      2012 Final Research Report
  • [Presentation] 紫外線硬化型液晶フィルムを有する液晶偏光回転素子2012

    • Author(s)
      沖津一真,本間道則,能勢敏明
    • Organizer
      第59回応用物理学関係連合大会
    • Place of Presentation
      早稲田大学, 東京都新宿区
    • Year and Date
      2012-03-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 微細な傾斜構造を有する液晶電気化学発光セルの光学特性2012

    • Author(s)
      山本茂輝,本間道則,能勢敏明
    • Organizer
      第59回応用物理学関係連合大会
    • Place of Presentation
      早稲田大学, 東京都新宿区
    • Year and Date
      2012-03-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 微細な傾斜構造を有する液晶電気化学発光セルの光学特性2012

    • Author(s)
      山本茂輝, 本間道則, 能勢敏明
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学早稲田キャンパス(東京都新宿区)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 2πのねじれ角分布を有する液晶回折格子の光学特性2012

    • Author(s)
      本間道則,能勢敏明
    • Organizer
      発光型/非発光型ディスプレイ合同研究会
    • Place of Presentation
      秋田大学, 秋田県秋田市
    • Year and Date
      2012-01-28
    • Related Report
      2012 Final Research Report
  • [Presentation] ねじれ角が分布した液晶回折格子における回折効率の偏光状態依存性の考察2012

    • Author(s)
      本間道則,能勢敏明
    • Organizer
      電気関係学会東北支部連合大会
    • Place of Presentation
      秋田県立大学(秋田県由利本荘市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] ねじれネマティック配向を有する液晶偏光回折格子の光学設計2012

    • Author(s)
      本間道則,能勢敏明
    • Organizer
      応用物理学学術講演会
    • Place of Presentation
      愛媛大学(愛媛県松山市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Retardation Measurement Using a Pair of Liquid Crystal Gratings2012

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Organizer
      Asian Conference on Liquid Crystal
    • Place of Presentation
      富士カーム(山梨県富士吉田市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Switching Behavior of Bistable Liquid Crystal Cells Fabricated by Microrubbing2011

    • Author(s)
      Michinori Honma and Toshiaki Nose
    • Organizer
      The 18th International Display Workshops
    • Place of Presentation
      Nagoya Congress Center, Nagoya
    • Year and Date
      2011-12-09
    • Related Report
      2012 Final Research Report
  • [Presentation] Liquid crystal molecular orientation properties of microrubbing cells and its application to electrically tunable grating2011

    • Author(s)
      Michinori Honma, Wataru Toyoshima, and Toshiaki Nose
    • Organizer
      SPIE Photonics + Optics
    • Place of Presentation
      San Diego Convention Center, San Diego, USA
    • Year and Date
      2011-08-22
    • Related Report
      2012 Final Research Report
  • [Presentation] 液晶電気化学発光セルにおけるベンゾニトリル添加の影響2011

    • Author(s)
      立本龍貴,本間道則,能勢敏明
    • Organizer
      第59回応用物理学関係連合大会
    • Place of Presentation
      神奈川工科大学, 神奈川県厚木市
    • Related Report
      2012 Final Research Report
  • [Presentation] Influence of Heating Stir Process on Light-Emitting Properties in LC Electrochemiluminescent Cells2010

    • Author(s)
      Masashi Tanimoto, Takao Horiuchi, Michinori Honma, Toshiaki Nose
    • Organizer
      The 17th International Display Workshops (IDW2010)
    • Place of Presentation
      Fukuoka International Congress Center, Fukuoka
    • Year and Date
      2010-12-01
    • Related Report
      2012 Final Research Report
  • [Presentation] Influence of Heating Stir Process on Light-Emitting Properties in LC Electrochem iluminescent Cells2010

    • Author(s)
      Masashi Tanimoto
    • Organizer
      The 17the International Display Workshop
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2010-12-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] 液晶電気化学発光セルにおける有機蛍光色素濃度の加熱攪拌温度依存性2010

    • Author(s)
      谷本雅,堀内孝郎,本間道則,能勢敏明
    • Organizer
      液晶討論会
    • Place of Presentation
      九州大学, 福岡県福岡市
    • Year and Date
      2010-09-06
    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi