染谷薄膜素子研究室 CEMS

  • 福田 憲二郎 Kenjiro Fukuda

    学  位 工学(博士)
    役  職 専任研究員
    生年月日 1983年
    E-mail kenjiro.fukuda "at" riken.jp

    Professional Preparation


    2006年3月 東京大学工学部物理工学科卒業
    2008年3月 東京大学大学院工学系研究科物理工学専攻修士課程修了
    2011年3月 東京大学大学院工学系研究科物理工学専攻博士課程修了

    Appointments


    2011年4月-
    2015年9月
    山形大学大学院理工学研究科 電気電子工学分野 助教
    2014年10月-2018年3月 学技術振興機構 (JST) 戦略的創造研究推進事業 さきがけ研究者(研究領域:素材・デバイス・システム融合による革新的ナノエレクトロニクスの創成)
    2015年10月-2018年3月 国立研究開発法人 理化学研究所 染谷薄膜素子研究室 研究員
    2015年10月-2018年3月 国立研究開発法人 理化学研究所 創発物性科学研究センター 超分子機能化学部門 創発ソフトシステム研究チーム 研究員(兼務)
    2018年4月 国立研究開発法人 理化学研究所 染谷薄膜素子研究室 専任研究員(現在に至る)
    2018年4月 国立研究開発法人 理化学研究所 創発物性科学研究センター 超分子機能化学部門 創発ソフトシステム研究チーム 専任研究員(兼務、現在に至る)
    2018年4月 山形大学 客員准教授(兼務、現在に至る)

    Publications


    • Google Scholar Citations
    • [48] Zhi Jiang, Kenjiro Fukuda, Xiaomin Xu, Sungjun Park, Daishi Inoue, Hanbit Jin, Masahiko Saito, Itaru Osaka, Kazuo Takimiya, and Takao Someya, Accepted.
    • [47] A. Sukma Aji, P. Solís Fernández, H. Ji, K. Fukuda, H. Ago, “High Mobility WS2 Transistors Realized by Multilayer Graphene Electrodes and Application to High Responsivity Flexible Photodetectors”, Advanced Functional Materials, DOI:10.1002/adfm.201703448.
    • [46] Hiroaki Jinno, Kenjiro Fukuda, Xiaomin Xu, Sungjun Park, Yasuhito Suzuki, Mari Koizumi, Tomoyuki Yokota, Itaru Osaka, Kazuko Takimiya, and Takao Someya, “Stretchable and waterproof elastomer-coated organic photovoltaics for washable electronic textile applications”, Nature Energy, 2, 780-785 (2017).
    • [45] Kenjiro Fukuda, and Takao Someya, "Recent Progress in the Development of Printed Thin-film Transistors and Circuits with High-resolution Printing Technology", Advanced Materials, DOI: 10.1002/adma.201602736.
    • [44] Jimin Kwon, Yasunori Takeda, Kenjiro Fukuda, Kilwon Cho, Shizuo Tokito, and Sungjune Jung, "Three-Dimensional, Inkjet-Printed Organic Transistors and Integrated Circuits with 100% Yield, High Uniformity, and Long-Term Stability", ACS Nano, 10, 10324-10330 (2016).
    • [43] Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito, "Effect of contact resistance for flexible printed organic thin-film transistor under strain conditions", Flexible and Printed Electronics, 1, 035005 (2016)."
    • [42] Tomohito Sekine, Ryo Sugano, Tomoya Tashiro,Kenjiro Fukuda, Daisuke Kumaki, Fabrice Domingues Dos Santos, Atsushi Miyabo, and Shizuo Tokito, "Fully printed and flexible ferroelectric capacitors based on a ferroelectric polymer for pressure detection", Japanese Journal of Applied Physics, 55, 10TA18 (2016).
    • [41] Ryo Sugano, Yoshinori Hirai, Tomoya Tashiro, Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, Fabrice Domingues dos Santos, Atsushi Miyabo, and Shizuo Tokito, "Ultrathin flexible memory devices based on organic ferroelectric transistors", Japanese Journal of Applied Physics, 55, 10TA04 (2016)."
    • [40] Kenjiro Fukuda, Tomohito Sekine, Rei Shiwaku, Takuya Morimoto, Daisuke Kumaki, and Shizuo Tokito, "Free-standing Organic Transistors and Circuits with Sub-micron Thicknesses" , Scientific Reports, 6, 27450 (2016).
    • [39] Yasunori Takeda, Kazuma Hayasaka, Rei Shiwaku, Koji Yokosawa, Takeo Shiba, Masashi Mamada, Daisuke Kumaki, Kenjiro Fukuda, Shizuo Tokito, "Fabrication of Ultra-Thin High-Density Printed Organic TFT CMOS Logic Circuits Optimized for Low-Voltage Wearable Sensor Applications", Scientific Reports, 6, 25714 (2016).
    • [38] Jimin Kwon, Yasunori Takeda, Kenjiro Fukuda, Kilwon Cho, Shizuo Tokito, and Sungjune Jung, "Vertically Stacked Complementary Organic Field-Effect Transistors and Logic Circuits Fabricated by Inkjet Printing", Advanced Electronic Materials, 1600046 (2016).
    • [37] Ryo Sugano, Tomoya Tashiro, Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, Shizuo Tokito, "Enhanced Memory Characteristics in Organic Ferroelectric Field-Effect Transistors through Thermal Annealing" AIP Advances, 5, 117106 (2015).
    • [36] Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "Enhanced Adhesion Mechanisms between Printed Nano-Silver Electrodes and Underlying Polymer Layers", Nanotechnology, 26, 32101 (2015).
    • [35] Shohei Norita, Daisuke Kumaki, Yu Kobayashia, Tsubasa Sato, Kenjiro Fukuda, Shizuo Tokito, "Inkjet-Printed Copper Electrodes using Photonic Sintering and their Application to Organic Thin-Film Transistors", Organic Electronics, 25, 131-134 (2015).
    • [34] Tsuyoshi Minami, Tsubasa Sato, Tsukuru Minamiki, Kenjiro Fukuda, Daisuke Kumaki, Shizuo Tokito, "A novel OFET-based biosensor for the selective and sensitive detection of lactate levels", Biosensors and Bioelectronics, 74, 45-48 (2015).
    • [33] Kenjiro Fukuda, Yudai Yoshimura, Tomoko Okamoto, Yasunori Takeda, Daisuke Kumaki, Yoshinori Katayama, and Shizuo Tokito, "Reverse-offset Printing Optimized for Scalable Organic Thin-film Transistors with Sub-micrometer Channel Lengths", Advanced Electronic Materials, 1, 1500145 (2015).
    • [32] Kenjiro Fukuda, Tsukuru Minamiki, Tsuyoshi Minami, Makoto Watanabe, Takashi Fukuda, Daisuke Kumaki, and Shizuo Tokito, "Printed organic transistors with uniform electrical performance and their application to amplifiers in biosensors", Advanced Electronic Materials, 1, 1400052 (2015). (Selected as Back Cover)
    • [31] Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "Highly stable flexible printed organic thin-film transistor devices under high strain conditions using semiconducting polymers", Japanese Journal of Applied Physics, 54, 04DK10 (2015).
    • [30] Yasunori Takeda, Yudai Yoshimura, Faiz Adi Ezarudin Bin Adib, Daisuke Kumaki, Kenjiro Fukuda, and Shizuo Tokito, "Flip-flop logic circuit based on fully solution-processed organic thin film transistor devices with reduced variations in electrical performance", Japanese Journal of Applied Physics, 54, 04DK03 (2015).
    • [29] Tsukuru Minamiki, Tsuyoshi Minami, Daisuke Yokoyama, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "An Extended-Gate Organic Field-Effect Transistor for the Detection of Histamine in Water", Japanese Journal of Applied Physics, 54, 04DK02 (2015).
    • [28] Tsuyoshi Minami, Tsukuru Minamiki, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "Cysteine Detection in Water using an Organic Field Effect Transistor (OFET) with an Extended-Gate Gold Electrode", Japanese Journal of Applied Physics, 54, 04DK01 (2015).
    • [27] Rei Shiwaku, Yudai Yoshimura, Yasunori Takeda, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "Control of threshold voltage in organic thin-film transistors by modifying gate electrode surface with MoOX aqueous solution and inverter circuit applications", Applied Physics Letters, 106, 053301 (2015).
    • [26] Tsuyoshi Minami, Tsukuru Minamiki, Yuki Hashima, Daisuke Yokoyama, Tomohito Sekine, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "An extended-gate type organic field effect transistor functionalised by phenylboronic acid for saccharide detection in water", Chemical Communications, 50, 15613-15615 (2014).
    • [25] Tsukuru Minamiki, Tsuyoshi Minam, Ryoji Kurita, Osamu Niwa, Shin-ichi Wakida, Kenjiro Fukuda, Daisuke Kumaki and Shizuo Tokito, "A Label-Free Immunosensor for IgG Based on an Extended-Gate Type Organic Field Effect Transistor", Materials, 7(9), 6843-6852 (2014).
    • [24] Yudai Yoshimura, Yasunori Takeda, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "High-speed operation in printed organic inverter circuits with short channel length", Organic Electronics, 15, 2696-2701 (2014).
    • [23] Kenjiro Fukuda, Yasunori Takeda, Yudai Yoshimura, Rei Shiwaku, Lam Truc Tran, Tomohito Sekine, Makoto Mizukami, Daisuke Kumaki, and Shizuo Tokito, "Fully-printed high-performance organic thin-film transistors and circuitry on one-micron-thick polymer films", Nature Communications, 5, 4147 (2014)."
    • [22] Tsukuru Minamiki, Tsuyoshi Minami, Ryoji Kurita, Osamu Niwa, Shinichi Wakida, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "Accurate and reproducible detection of proteins in water using an extended-gate type organic transistor biosensor", Applied Physics Letters, 104, 243703 (2014).
    • [21] Ryo Sugano, Yasunori Takeda, Yu Kobayashi, Kenjiro Fukuda, Daisuke Kumaki, and Shizuo Tokito, "Fine patterning method for silver nanoparticle electrodes using differential hydrophobic and hydrophilic surface properties", Japanese Journal of Applied Physics, 53, 04EK01 (2014).
    • [20] Tomohito Sekine, Hideaki Ikeda, Akifumi Kosakai, Kenjiro Fukuda, Daisuke Kumaki, Shizuo Tokito, "Improvement of mechanical durability on organic TFT with printed electrodes prepared from nanoparticle ink", Applied Surface Science, 294, 20-23 (2014).
    • [19] Kenjiro Fukuda, Yasunori Takeda, Makoto Mizukami, Daisuke Kumaki and Shizuo Tokito, "Fully Solution-Processed Flexible Organic Thin Film Transistor Arrays with High Mobility and Exceptional Uniformity", Scientific Reports, 4, 3947 (2014).
    • [18] Yasunori Takeda, Yudai Yoshimura, Yu Kobayashi, Daisuke Kumaki, Kenjiro Fukuda, and Shizuo Tokito, "Integrated circuits using fully solution-processed organic TFT devices with printed silver electrodes", Organic Electronics, 14, 3362-3370 (2013).
    • [17] Kenjiro Fukuda, Kenta Hikichi, Tomohito Sekine, Yasunori Takeda, Tsukuru Minamiki, Daisuke Kumaki, and Shizuo Tokito, "Strain sensitivity and durability in p-type and n-type organic thin-film transistors with printed silver electrodes", Scientific Reports, 3, 2048 (2013)."
    • [16] Kenjiro Fukuda, Yasunori Takeda, Yu Kobayashi, Masahiro Shimizu, Tomohito Sekine, Daisuke Kumaki, Masato Kurihara, Masatomi Sakamoto, and Shizuo Tokito, "Patterning Method for Silver Nanoparticle Electrodes in Fully Solution-Processed Organic Thin-Film Transistors Using Selectively Treated Hydrophilic and Hydrophobic Surfaces", Japanese Journal of Applied Physics, 52, 05DB05 (2013).
    • [15] Kenjiro Fukuda, Tomohito Sekine, Daisuke Kumaki, and Shizuo Tokito, "Profile Control of Inkjet Printed Silver Electrodes and their Application to Organic Transistors", ACS Applied Materials and Interfaces, 5, 3916-3920 (2013).
    • [14] Kenjiro Fukuda,Tatsuya Suzuki, Takuma Kobayashi, Daisuke Kumaki, Shizuo Tokito, "Suppression of threshold voltage shifts in organic thin-film transistors with bilayer gate dielectrics", Physica Status Solidi A, 210, 839-844 (2013).
    • [13] Kenjiro Fukuda, Tomohito Sekine, Yu Kobayashi, Yasunori Takeda, Masahiro Shimizu, Naoya Yamashita, Daisuke Kumaki, Mitsunori Itoh, Minami Nagaoka, Takami Toda, Sayaka Saito, Masato Kurihara, Masatomi Sakamoto, and Shizuo Tokito, "Organic integrated circuits using room-temperature sintered silver nanoparticles as printed electrodes", Organic Electronics, 13, 3296-3301 (2012).
    • [12] Kenjiro Fukuda, Tatsuya Suzuki, Daisuke Kumaki, and Shizuo Tokito, "Reverse DC bias stress shifts in organic thin-film transistors with gate dielectrics using parylene-C", Physica Status Solidi A, 209, 2073-2077 (2012).
    • [11] Kenjiro Fukuda, Tomohito Sekine, Yu Kobayashi, Daisuke Kumaki, Mitsunori Itoh, Minami Nagaoka, Takami Toda, Sayaka Saito, Masato Kurihara, Masatomi Sakamoto and Shizuo Tokito, "Stable organic thin-film transistors using full solution-processing and low-temperature sintering silver nanoparticle inks", Organic Electronics, 13, 1660-1664 (2012).
    • [10] Kazunori Kuribara, He Wang, Naoya Uchiyama, Kenjiro Fukuda, Tomoyuki Yokota, Ute Zschieschang, Cherno Jaye, Daniel Fischer, Hagen Klauk, Tatsuya Yamamoto, Kazuo Takimiya, Masaaki Ikeda, Hirokazu Kuwabara, Tsuyoshi Sekitani, Yueh-Lin Loo, and Takao Someya, "Organic transistors with high thermal stability for medical applications", Nature Communications, 3, 723 (2012)."
    • [9] Kenjiro Fukuda, Tsuyoshi Sekitani, Ute Zschieschang, Hagen Klauk, Kazunori Kuribara, Tomoyuki Yokota, Takushi Sugino, Kinji Asaka, Masaaki Ikeda, Hirokazu Kuwabara, Tatsuya Yamamoto, Kazuo Takimiya, Takanori Fukushima, Takuzo Aida, Makoto Takamiya, Takayasu Sakurai and Takao Someya, "A 4 V Operation, Flexible Braille Display Using Organic Transistors, Carbon Nanotube Actuators, and Organic Static Random-Access Memory", Advanced Functional Materials, 21, 4019-4027 (2011). Selected as Cover picture"
    • [8] Yoshiaki Nakamura, Kenjiro Fukuda, Shogo Amari, and Masakazu Ichikawa, "Fe3Si nanodots epitaxially grown on Si(111) substrates using ultrathin SiO2 film technique", Thin Solid Films, 519, 8512-8515 (2011)."
    • [7] Kenjiro Fukuda, Tsuyoshi Sekitani, Tomoyuki Yokota, Kazunori Kuribara, Tsung-Ching Huang, Takayasu Sakurai, Ute Zschieschang, Hagen Klauk, Masaaki Ikeda, Hirokazu Kuwabara, Tatsuya Yamamoto, Kazuo Takimiya, Kwang-Ting Cheng, and Takao Someya, "Organic Pseudo-CMOS Circuits for Low-Voltage Large-Gain High-Speed Operation", IEEE Electron Device Letters, 32, 1448-1450 (2011).
    • [6] Wen Liu, Juin J. Liou, Kazunori Kuribara, Kenjiro Fukuda, Tsuyoshi Sekitani, Takao Someya, J. Chung, Yoon-Ha Jeong, Zhixin Wang, and Cheng-Li Lin, "Study of Organic Thin-Flim Transistors Under Electrostatic Discharge Stresses", IEEE Electron Device Letters, 32, 967-969 (2011).
    • [5] Tomoyuki Yokota, Takashi Nakagawa, Tsuyoshi Sekitani, Yoshiaki Noguchi, Kenjiro Fukuda, Ute Zschieschang, Hagen Klauk, Ken Takeuchi, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Control of threshold voltage in low-voltage organic complementary inverter circuits with floating gate structures", Appllied Physics Letters, 98, 193302 (2011). "
    • [4] Tsung-Ching Huang, Kenjiro Fukuda, Chun-Ming Lo, Yung-Hui Yeh, Tsuyoshi Sekitani, Takao Someya, Kwang-Ting Cheng, "Pseudo-CMOS: A Design Style for Low-Cost and Robust Flexible Electronics”, IEEE Transactions on Electron Devices, 58, 141 (2011).
    • [3] Kenjiro Fukuda, Tomoyuki Yokota, Kazunori Kuribara, Tsuyoshi Sekitani, Ute Zschieschang, Hagen Klauk, and Takao Someya, “Thermal stability of organic thin-film transistors with self-assembled monolayer dielectrics”, Applied Physics Letters, 96, 053302 (2010)."
    • [2] Kenjiro Fukuda, Takanori Hamamoto, Tomoyuki Yokota, Tsuyoshi Sekitani, Ute Zschieschang, Hagen Klauk, and Takao Someya, “Effects of the alkyl chain length in phosphonic acid self-assembled monolayer gate dielectrics on the performance and stability of low-voltage organic thin-film transistors", Applied Physics Letters, 95, 203301 (2009)."
    • [1] Kenjiro Fukuda, Tsuyoshi Sekitani, Takao Someya, “Effects of annealing on electronic and structural characteristics of pentacene thin-film transistors on polyimide gate dielectrics”, Applied Physics Letters, 95, 023302 (2009).

    Proceedings


    • [2] T.-C. Huang, K. Fukuda, C.-M. Lo, Y.-H. Yeh, T. Sekitani, T. Someya, K.-T. Cheng, “Pseudo-CMOS: A Novel Design Style for Flexible Electronics”, Design, Automation & Test in Europe Conference & Exhibition (DATE), pp.154-159 (2010).
    • [1] Y. Kato, S. Iba, T. Sekitani, Y. Noguchi, K. Hizu, X. Wang, K. Takenoshita, Y. Takamatsu, S. Nakano, K. Fukuda, K. Nakamura, T. Yamaue, M. Doi, K. Asaka, H. Kawaguchi, M. Takamiya, T. Sakurai, and T. Someya, “A Flexible, Lightweight Braille Sheet Display with Plastic Actuators Driven by An Organic Field-Effect Transistor Active Matrix”, International Electron Device Meeting, pp.105-108 (2005).

    Invited Talks


    • [27] 福田憲二郎, 甚野裕明, 染谷隆夫 "耐水性の伸縮性有機太陽電池", 日本化学会第98春季年会(2018), 3A4-47, 2018/3/20, 日本大学理工学部 船橋キャンパス.
    • [26] 福田憲二郎, 染谷隆夫 "アクチュエータへの実装を目指した超フレキシブル有機エレクトロニクスの開発", 日本化学会第98春季年会(2018), 1A5-38, 2018/3/22, 日本大学理工学部 船橋キャンパス.
    • [25] Kenjiro Fukuda, Hiroaki Jinno, Xiaomin Xu, Sungjun Park and Takao Someya "Development of Ultrathin, High Performance and Stable Organic Photovoltaic Devices", CEMSupra 2018, 2018/1/10, Ito hall, The University of Tokyo, Japan (2018).
    • [24] 福田憲二郎, 染谷 隆夫 "洗濯可能な超薄型有機太陽電池", 有機エレクトロニクス研究会, 2017/12/13, 化学会館7階ホール (2017).
    • [23] 福田憲二郎 "基礎から学ぶプリンテッド エレクトロニクス材料・プロセス技術", 2017印刷・情報・電子用材料研究会基礎講座「基礎から学ぶ有機半導体材料/光機能材料&印刷成膜技術, July 14th, 産業技術総合研究所 臨海副都心センター別館11階 会議室1 (2017).
    • [22] 福田憲二郎 "基礎から学ぶプリンテッド エレクトロニクス材料・プロセス技術", 化学技術基礎講座 電子部品・材料の物性化学―最先端産業を支える電子・光学材料開発に必須の基礎をマスターしよう―, 2017/7/20, 化学会館 (2017).
    • [21] Kenjiro Fukuda, Hiroaki Jinno, Xiaomin Xu, Sungjun Park, and Takao Someya "Toward ultra-flexible and highly stable organic solar cells: Materials and Technologies", The 34th International Conference of Photopolymer Science and Technology, A-96, June 29th, Makuhari Messe, Chiba, Japan (2017).
    • [20] Kenjiro Fukuda, Hiroaki Jinno, Xiaomin Xu, Sungjun Park, and Takao Someya "Ultra-thin and Large-area Organic Electronic Devices for Wearable Applications", 9th International Conference on Materials for Advanced Technologies (ICMAT2017), R-06-1, June 21st, Suntec Singapore, Singapore (2017).
    • [19] Kenjiro Fukuda, Hiroaki Jinno, Xiaomin Xu, Sungjun Park, Tomoyuki Yokota, and Takao Someya, "Ultraflexible opto-electrical devices", 9th International Conference on Materials for Advanced Technologies (ICMAT2017), J-01-3, June 19th, Suntec Singapore, Singapore (2017).
    • [18] Kenjiro Fukuda, Takao Someya, "Printed Integrated Circuits and power sources with Ultimate Thinness", 12th International Conference on Nano-Molecular Electronics (ICNME), S4-I-1, December 15th, Kobe International Conference Center, Kobe, Japan (2016).
    • [17] Kenjiro Fukuda, "Recent progress of fully-printed and ultra-flexible integrated circuits", 16th INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE NANO 2016), WePM18, August 24th, Sendai International Center, Miyagi, Japan (2016).
    • [16] 福田 憲二郎, "印刷技術を用いた軽量・大面積有機電子デバイスの作製と応用展開の可能性", 第10回集積化MEMS技術研究会, 東大駒場リサーチキャンパス, 東京都, 2016年5月20日.
    • [15] Kenjiro Fukuda, Shizuo Tokito, "Printed organic thin-film transistors with excellent electrical uniformity", Eighth International Conference on Molecular Electronics and Bioelectronics (M&BE8), Tower Hall Funabori, Tokyo, Japan, 24th, June (2015).
    • [14] Kenjiro Fukuda, Shizuo Tokito, "Fully-printed organic integrated circuits with high mobility, exceptional uniformity and ultra-flexibility", EMN EAST Meeting Energy Materials Nanotechnology, 20-23 April, Beijing Xijiao Hotel, Beijing, China (2015).
    • [13] Kenjiro Fukuda, "Fully-printed and Ultraflexible Organic Integrated Circuits", BIT's Annual World Congress of Smart Materials-2015 (WCSM), Session603, 24th March, Busan Exhibition & Convention Center (BEXCO), Republic of Korea (2015).
    • [12]福田憲二郎, "超薄型フィルム上の大面積全印刷有機集積回路", ふくしまものづくり企業交流会, コラッセふくしま, 2015年1月20日.
    • [11]福田憲二郎, "全印刷型有機集積回路~高性能化、高均一化、軽量化への取り組み~", プリンテッド・エレクトニクス研究会 第4回研究会, 国立オリンピック記念青少年総合センター, 東京都, 2015年1月16日.
    • [10] K. Fukuda, Y. Takeda, and S. Tokito "Fully-Printed Organic TFTs and Circuits on Ultra-Flexible Substrates", The 21st International Display Workshops (IDW'14), FLX4-2, 4th December, Toki Messe Niigata Convention Center, Niigata, Japan (2014).
    • [9] 福田憲二郎"印刷手法による高性能トランジスタ型有機メモリ素子の開発", 第4回A-STEP発 新技術説明会, 12, JST東京本部別館ホール, 2014年11月28日.
    • [8] 福田憲二郎, 時任静士, "高分子フィルム上に形成する軽量・大面積有機集積回路", プラスチック成形加工学会大143回講演会, 山形, 2014年9月11日.
    • [7]福田憲二郎, 時任静士, "印刷で作る柔らかな集積回路", 平成26年度産学交流夏季セミナー, 平成26年8月28日.
    • [6]福田憲二郎, 時任静士, "オール印刷型フレキシブル有機集積回路実現を目指した基盤研究", 情報科学用有機材料第142委員会「有機光エレクトロニクス部会 第58回研究会」-プリンタブル・エレクトロニクスの最前線-, 東京理科大学森戸記念館, 東京都, 2014年1月21日
    • [5] 福田憲二郎, 時任静士, "インクジェット印刷による有機トランジスタの作製と高性能化", 第二回アンビエント技術セミナー『PE(Printed Electronics)が求める次世代材料 ープロセスの現状と材料課題ー』, 富士フイルム(株)東京ミッドタウン本社, 東京都, 2014年1月16日
    • [4] 福田憲二郎, 時任静士, "印刷型有機TFTの高性能化と集積回路応用", JOEMアカデミー2013第2回, 山形大学工学部, 山形県, 2013年10月4日
    • [3] 福田憲二郎,引地健太,竹田泰典,南木創,小林拓磨,関根智仁,熊木大介,時任静士, "インクジェット銀電極を用いたフレキシブル有機トランジスタの実現", 第60回応用物理学関係連合講演会, 28a-G15-6, 神奈川工科大学, 神奈川県, 2013年3月28日. (講演奨励賞受賞記念講演)
    • [2] 福田憲二郎, 時任静士, “Printed Organic TFTs and Integrated Circuits", nanotech 2013 シーズ&ニーズセミナー B "Applications of Nanotechnology in Electronics, Energy and Mobility", 東京ビッグサイト, 東京都, 2013年1月31日.
    • [1] 福田憲二郎, 時任静士, "印刷で作る有機TFTの高性能化とフレキシブルデバイスへの応用", マイクロ・ナノファブリケーション研究会第18回公開研究会, 回路会館, 東京都, 2012年12月11日.

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