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Research of micropattern fabrication using functional material on a small area surrounding of which have highly uneven structures

Research Project

Project/Area Number 23560867
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Material processing/treatments
Research InstitutionWakayama University

Principal Investigator

MIKI Hirofumi  和歌山大学, システム工学部, 助教 (20403363)

Co-Investigator(Kenkyū-buntansha) TSUCHITANI Shigeki  和歌山大学, システム工学部, 教授 (30283956)
KIKUCHI Kunitomo  和歌山大学, システム工学部, 助教 (20588058)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords溶射 / コーティング / 粒子積層プロセス / MEMS / 微細加工 / MEMS / 吐出機構 / 高段差 / 機能性インク / 微細パターン
Research Abstract

In this research, a novel pumping mechanism, utilizing magnetic stress that generated by instantaneous magnetic filed gradient in ink, was proposed for the purpose to realize micro-patterns with functional materials on a small area surrounding of which is as high as several millimeters of uneven micro-structures. The capability of high pumping power and landing accuracy for the long flying distance of functional ink drop was evaluated. Structural design is the key for this pumping mechanism, and it was clear that there exist an optimum proportional relationship between the size of nozzle and ink channel span, and the angle to the channel entrance (75~80) in ink-tank, and arrangement of a non-magnetic thick layer in nozzle frontier (thickness: about half of the nozzle size) will be most effective to achieve the goal. Through fabrication process development including the heating mechanical derived new knowledge for the guidance of practical realization.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (7 results)

All 2014 2012

All Presentation (7 results)

  • [Presentation] A novel pumping device for the functional inkjet system2014

    • Author(s)
      Hirofumi Miki, S. Murai, R. Tsuji, K. Kikuchi, S. Tsuchitani
    • Organizer
      The 7^<th> Asia-pacific Conference on Transducers and Micro/Nano Technologies APCOT 2014
    • Place of Presentation
      EXCO, Daegu, Korea
    • Related Report
      2013 Final Research Report
  • [Presentation] A NOVEL PUMPING DEVICE FOR THE FUNCTIONAL INKJET SYSTEM2014

    • Author(s)
      Hirofumi Miki, S. Murai, R. Tsuji, K. Kikuchi, S. Tsuchitani
    • Organizer
      The 7th Asia-pacific Conference on Transducers and Micro/Nano Technologies APCOT 2014
    • Place of Presentation
      EXCO, Daegu, Korea
    • Related Report
      2013 Annual Research Report
  • [Presentation] Novel Inkjet Mechanism Using Pulsed Thermal magnetic Driving2012

    • Author(s)
      Hirofumi Miki (Han), Murai Shinya, Kunitomo Kikuchi, Shigeki Tsuchitani, Yasuhiro Kosimoto
    • Organizer
      the International Magnetics Conference, InterMag2012
    • Place of Presentation
      Vancouver, Canada
    • Related Report
      2013 Final Research Report
  • [Presentation] Thermal Magnetic Inkjet Mechanism for the Application of Micro Pattern Fabricatin on the Highly Unlevel Micro area2012

    • Author(s)
      Hirofumi Miki (Han), K. Kikuchi and S. Tsuchitani
    • Organizer
      23rd 2012 International Symposium on Micro-NanoMechatronics and Human Science, IEEE Robotics and Automation Society
    • Place of Presentation
      Nagoya, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] Thermal Magnetic Inkjet Mechanism for the Application of Micro Pattern Fabricatin on the Highly Unlevel Micro area2012

    • Author(s)
      Hirofumi Han (Miki)
    • Organizer
      23rd 2012 International Symposium on Micro-NanoMechatronics and Human Science
    • Place of Presentation
      Nagoya, Japan
    • Related Report
      2012 Research-status Report
  • [Presentation] Novel Inkjet Mechanism Using Pulsed Thermal-magnetic Driving2012

    • Author(s)
      Hirofumi Han (Miki)
    • Organizer
      2012 IEEE International Magnetics Conference
    • Place of Presentation
      Vancouver, Canada
    • Related Report
      2012 Research-status Report
  • [Presentation] Novel Inkjet Mechanism Uisng Pulsed Thermal-magnetic Driving 論文番号 (HU-10)2012

    • Author(s)
      幹 浩文
    • Organizer
      Intermag 2012 (磁気学会)
    • Place of Presentation
      カナダ Vancuver
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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