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Development of novel projection system that offers vivid image in a bright room

Research Project

Project/Area Number 24560415
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Electron device/Electronic equipment
Research InstitutionTokai University

Principal Investigator

OMODANI Makoto  東海大学, 工学部, 教授 (80297192)

Co-Investigator(Kenkyū-buntansha) MAEDA Shuichi  東海大学, 工学部・光・画像工学科, 教授 (30580493)
FUJIKAWA Chiemi  東海大学, 工学部・光・画像工学科, 准教授 (70319375)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsProjection / Electronic Paper / Visibility / Contrast / Flicker / プロジェクター / 視認性 / 画像 / スクリーン / 投影 / コントラスト / 電子ペーパー / プロジェクタ / 映像 / ディスプレイ / LED / 照明
Outline of Final Research Achievements

Projected image on a screen is not always vivid enough when it is projected in a bright room where audiences want to read paper documents simultaneously. We have suggested a new projection system which can realize high contrast image projection in a bright room. This paper describes the construction and performance of a prototype of vivid image projection system using an e-Paper screen.
We have prototyped a novel projection system which consists of an alternating e-Paper screen, an alternating LED room lighting, and conventional projector in order to achieve a vivid image projection in a bright room. Measured results have shown that more vivid and clear image projection than that of in the conventional system is achieved by our new system. The improved vividness and contrast have also been confirmed by subjective evaluation results.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (20 results)

All 2015 2014 2013 2012 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (14 results) (of which Invited: 3 results) Book (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] 電子ペーパーの動向2014

    • Author(s)
      面谷信
    • Journal Title

      画像ラボ

      Volume: Vol. 25 No. 4 Pages: 34-41

    • Related Report
      2014 Annual Research Report
  • [Journal Article] 電子ペーパーの基礎2013

    • Author(s)
      面谷信
    • Journal Title

      映像情報メディア学会誌

      Volume: Vol. 67, No.10 Pages: 881-886

    • NAID

      110009646280

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Vivid image projection system using e-Paper active screen2012

    • Author(s)
      Tsukasa Kinjo, Naoki Saito, Makoto Omodani
    • Journal Title

      Jounal of the SID

      Volume: 20/10 Pages: 559-565

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 文書表示媒体として期待される電子ペーパーの開発動向2012

    • Author(s)
      面谷 信
    • Journal Title

      電気学会誌

      Volume: Vol.132 No.7 Pages: 429-432

    • NAID

      10030777661

    • Related Report
      2012 Research-status Report
  • [Presentation] 回転スクリーンを用いた体積型立体表示-渦巻型スクリーンによるちらつき感の評価-2015

    • Author(s)
      鈴木 慎之介, 藤川 知栄美, 面谷 信
    • Organizer
      2014年第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学(平塚)
    • Year and Date
      2015-03-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Volumetric 3D Display using Rotating Screens2014

    • Author(s)
      鈴木 慎之介, 藤川 知栄美, 面谷 信
    • Organizer
      The 21st International Display Workshops
    • Place of Presentation
      朱鷺メッセ(新潟)
    • Year and Date
      2014-12-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] Improvement of Response of an Electrophoretic Display by Controlling Liquid Flow2014

    • Author(s)
      佐藤 孝太郎, 面谷 信
    • Organizer
      The 21st International Display Workshops
    • Place of Presentation
      朱鷺メッセ(新潟)
    • Year and Date
      2014-12-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高速回転型ディスプレイによる体積型3次元表示-螺旋階段状2014

    • Author(s)
      笹岡 尚人, 藤川 知栄美, 面谷 信
    • Organizer
      第114回 日本画像学会研究討論会
    • Place of Presentation
      京都工業繊維大学(京都)
    • Year and Date
      2014-11-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 電気泳動表示方式における表示速度向上-電極形状の影響評価-2014

    • Author(s)
      佐藤 孝太郎, 面谷 信
    • Organizer
      第132回 日本印刷学会研究発表会
    • Place of Presentation
      京都工業繊維大学(京都)
    • Year and Date
      2014-11-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] ディスプレイ・固体照明分野の最新動向2014

    • Author(s)
      面谷 信
    • Organizer
      光産業技術振興協会 光産業動向セミナー
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2014-10-15
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 回転スクリーンを用いた体積型立表示-渦巻型スクリーンの検討-2014

    • Author(s)
      鈴木 慎之介, 藤川 知栄美, 面谷 信
    • Organizer
      2014年第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2014-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Improvement of Particle Velocity of an Electrophoretic Display by Introducing Guide Blocks in a Display Cell2014

    • Author(s)
      佐藤 孝太郎, 面谷 信
    • Organizer
      30th International Conference on Digital Printing Technologies
    • Place of Presentation
      Philadelphia (USA)
    • Year and Date
      2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] Observation of Electrostatic Latant Images and Surface Petential Measurement Using Scanning Electron Microscope2012

    • Author(s)
      Naotaro Kumagai, Makoto Omodani
    • Organizer
      28th International Conference on Digital Printing Technologies
    • Place of Presentation
      Quebec City (Canada)
    • Related Report
      2012 Research-status Report
  • [Presentation] 読みやすい電子ペーパーの実現をめざして2012

    • Author(s)
      面谷 信
    • Organizer
      Imaging Confernce JAPAN 2012
    • Place of Presentation
      横浜
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 回転スクリーンを用いた体積型立体表示の原理実験

    • Author(s)
      関谷 陽一 , 面谷 信, 藤川知栄美
    • Organizer
      第112回 日本画像学会研究討論会
    • Place of Presentation
      京都
    • Related Report
      2013 Research-status Report
  • [Presentation] 同心円状回転スクリーンを用いた体積型立体表示装置

    • Author(s)
      藤川知栄美, 関谷陽一, 面谷信
    • Organizer
      2014年第61回応用物理学会春季学術講演会
    • Place of Presentation
      青山学院大学相模原キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 電気泳動表示方式における粒子移動速度に及ぼす液体挙動の影響評価

    • Author(s)
      佐藤 孝太郎, 面谷 信
    • Organizer
      第112回 日本画像学会研究討論会
    • Place of Presentation
      京都
    • Related Report
      2013 Research-status Report
  • [Presentation] 電子ぺ―パーの目指すヒューマンインターフェース-読む媒体のあるべき姿を探る―

    • Author(s)
      面谷信
    • Organizer
      情報ディスプレイ技術研究委員会
    • Place of Presentation
      東京理科大学
    • Related Report
      2013 Research-status Report
    • Invited
  • [Book] 環境調和型新材料シリーズ ディスプレイ材料2013

    • Author(s)
      面谷信 ほか29名
    • Total Pages
      231
    • Publisher
      日刊工業新聞社
    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 立体像表示装置2013

    • Inventor(s)
      面谷信, 藤川知栄美, 関谷陽一
    • Industrial Property Rights Holder
      東海大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-161667
    • Filing Date
      2013-08-02
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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