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ビッグデータ向け環境センサの基盤を支える有機アナログ集積回路

Research Project

Project/Area Number 15F15062
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section外国
Research Field Electron device/Electronic equipment
Research InstitutionThe University of Tokyo

Principal Investigator

染谷 隆夫  東京大学, 大学院工学系研究科(工学部), 教授 (90292755)

Co-Investigator(Kenkyū-buntansha) NAWROCKI ROBERT  東京大学, 工学(系)研究科(研究院), 外国人特別研究員
Project Period (FY) 2015-10-09 – 2018-03-31
Project Status Granted (Fiscal Year 2017)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2017: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 2016: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2015: ¥800,000 (Direct Cost: ¥800,000)
Keywordse-skin / organic electronics / flexible electronics / biocompatible / organic bioelectronics / 有機エレクトロニクス / 超フレキシブルエレクトロニクス / 生体適合性エレクトロニクス / 神経形態学的
Outline of Annual Research Achievements

Following the successful development and fabrication of world’s thinnest organic electronics e-skin, fit with organic transistors and tactile sensors, the research progressed towards expanding it with the aim of achieving system’s integration at the unprecedented thickness and flexibility. Specifically, organic electronic CMOS and Pseudo-CMOS inverters / amplifiers were demonstrated. To fit with the ultra-thin electronics, matching ultra-thin biomarker sensors were developed and integrated. The system was shown to successfully detect electromyogram (EMG), and electrocardiogram (ECG). The two main advantages of these ultrathin sensors, as compared to today’s commercial counterparts, is their imperceptibleness as well as motion-artefact-free operation.

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

The progress of the current research was delayed by the discovery of the motion-artefact-free operation of the sensors. Initially the goal was to develop a simple biometric sensor. However, the sensor showed a great promise, which needed to be investigated. And it is these investigations that resulted in delay of the overall progress. The result should be another journal publication.

Strategy for Future Research Activity

In the remaining six months of the JSPS fellowship, the goal is to integrate the developed ultra-thin biometric sensors with ultrathin electronics, for the purposes of on-skin detection and amplification of the EMG. This will require development and fabrication, using thin-film organic electronics differential amplifier integrated with sensor.

Report

(2 results)
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (8 results)

All 2017 2016 Other

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

  • [Journal Article] Enhancement of Closed-Loop Gain of Organic Amplifiers Using Double Gate Structures2016

    • Author(s)
      Lee, S., Reuveny, A., Matsuhisa, N., Nawrocki, R.A., Yokota, T., Someya, T.
    • Journal Title

      IEEE Electron Device Letters

      Volume: 37(6) Pages: 770-773

    • DOI

      10.1109/led.2016.2554159

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 300-nm Imperceptible, Ultraflexible, and Biocompatible e-Skin Fit with Tactile Sensors and Organic Transistors2016

    • Author(s)
      Robert A. Nawrocki, Naoji Matsuhisa, Tomoyuki Yokota, Takao Someya
    • Journal Title

      Advanced Electronic Materials

      Volume: 2 Issue: 4

    • DOI

      10.1002/aelm.201500452

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Sub-300-nm thin-film sensors for EMG and ECG monitoring2017

    • Author(s)
      Nawrocki, R.A., Jin, H., Matsuhisa, N., Yokota, T., Someya, T.
    • Organizer
      International Winterschool on Bioelectronics (BioEl)
    • Place of Presentation
      Hotel Sonnalp (Kirchberg in Tirol, Austria)
    • Year and Date
      2017-03-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 300-nm High Gain Multi-Stage Organic CMOS Inverters2016

    • Author(s)
      Nawrocki, R.A., Lee, S., Matsuhisa, N., Yokota, T., Someya, T.
    • Organizer
      Solid State Devices and Materials (SSDM)
    • Place of Presentation
      Tsukuba International Congress Center (Tsukuba, Japan)
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultra-thin, ultra-flexible, ultra-conformable electronics for healthcare, biomedical applications2016

    • Author(s)
      Nawrocki, R.A., Lee, S., Matsuhisa, N., Yokota, T., Someya, T.
    • Organizer
      European Materials Research Society (E-MRS)
    • Place of Presentation
      Warsaw University of Technology (Warsaw, Poland)
    • Year and Date
      2016-09-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 300-nm and ultra-flexible, skin-compatible organic transistors, pseudo-CMOS and CMOS amplifiers for artificial skin in medical applications2016

    • Author(s)
      Robert A Nawrocki, Naoji Matsuhisa, Sunghoon Lee, Tomoyuki Yokota, Takao Someya
    • Organizer
      MRS Spring 2016; Materials Research Society
    • Place of Presentation
      Arizona (U.S.A.)
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 300-nm Highly Conformable Organic Thin Film Transistor2016

    • Author(s)
      Robert A Nawrocki, Naoji Matsuhisa, Tomoyuki Yokota, Takao Someya
    • Organizer
      International Conference on Thin-Film Transistors (ITC 2016)
    • Place of Presentation
      Hsinchu (Taiwan)
    • Year and Date
      2016-02-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 東京大学工学系研究科 染谷研究室 有機トランジスタ・ラボ

    • URL

      http://www.ntech.t.u-tokyo.ac.jp/index.html

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2015-11-26   Modified: 2024-03-26  

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