Journal articles

Conference papers

  • Deng-Yun Zheng, Meng-Hsiang Chang, Ci-Ling Pan, and Masahito Oh-e, “Effects of O2 Plasma Treatments on Photolithographically Patterning an Organic Conductive Material”,
    Optics & Photonics Taiwan International Conference (OPTIC 2020), Dec. 3‒5, Taipei, Taiwan (2020).
  • Deng-Yun Zheng, Meng-Hsiang Chang, Ci-Ling Pan, and Masahito Oh-e, “Effects of O2 plasma treatments on photolithography for patterning PEDOT:PSS”,
    2nd IEEE Eurasia Conference on IOT, Communication and Engineering 2020 (IEEE ECICE 2020), Oct. 23–25, Yunlin, Taiwan (2020).
  • Masahito Oh-e, “Randomization and constraint of molecular alignment and orientation in vapor-deposited thin films of an organic cross-shaped molecule”,
    Collaborative Conference on Materials Science and Technology (CCMST), Oct. 14‒18, Shanghai, China (2019). [Invited]
  • Masahito Oh-e, “Analysis of molecular orientations of vapor-deposited organic semiconductor molecules for OLEDs: Coexistence of randomization and constraint of molecular orientation”,
    18th International Union of Materials Research Societies International Conference in Asia (IUMRS‒ICA), Nov. 5‒9, Taipei, Taiwan (2017). [Invited]
  • Masahito Oh-e,
    “Anisotropic molecular orientations of cross-shaped bulky molecules observed in the bulk of a thin film”,
    3rd Asian Conference on Liquid Crystals (ACLC 2017), Feb. 13–15, Tainan, Taiwan (2017).
  • David R. Evans, Masahito Oh-e, and Mathew D. Halls,
    “Theoretical calculation of charge transport properties in amorphous organic semiconductor films”,
    10th International Conference on Electroluminescence & Organic Optoelectronics, Aug. 31–Sep. 3, Cologne, Germany (2014).
  • Morio Isoda, Inseon Seo, Fumito Araoka, Masahito Oh-e, Daigo Miyajima, Takuzo Aida, and Hideo Takezoe,
    “Sum-frequency Generation Spectroscopy for the Ferroelectric Columnar Liquid Crystal: Searching the Polarization Switching Dynamics”,
    1st Asian Conference on Liquid Crystals, Dec. 16–18, Fuji, Japan (2012).
  • Hidenori Ogata, Ken Okamoto, Ayataka Endo, Masakazu Kamura, Yoshimasa Fujita, Mitsuhiro Koden, and Masahito Oh-e,
    “Anisotropy in the amorphous film of cross-shaped molecules with an accompanying effect on carrier mobility”,
    9th International Conference on Electroluminescence & Organic Optoelectronics, Sep. 3–7, Fukuoka, Japan (2012).
  • Tetsuji Itoh, Shigeru Aomori, Masahito Oh-e, Mitsuhiro Koden, and Katsumi Kondo,
    “New Oxidation-resistant Organic Semiconductors for Thin Film Transistors: Synthesis and Characterizations of N,N’-Dialkylated Dihydrodiazapentacene Derivatives”,
    MRS fall meeting, Nov. 28–Dec 2, Boston, MA (2011).
  • Haesik Min, Hyeon Gi Shin, Sung Soo Kim, Hyeonsik Cheong, Masahito Oh-e, and Doseok Kim,
    “The Surface and bulk structures of poly-(L-lactic acid) films studied by vibrational sum-frequency generation spectroscopy”
    Workshop on Innovation Cluster for Bio-Fusion Industry based on Nano Technology, DAEMYUNG RESORT, Feb 8–10, (2010).
  • Haesik Min, Hyeon Gi Shin, Sung Soo Kim, Hyeonsik Cheong, Masahito Oh-e, and Doseok Kim,
    “The Surface and bulk structures of poly-(L-lactic acid) films studied by vibrational sum-frequency generation spectroscopy”
    The 6th International Conference on Advanced Materials and Devices, Dec 9–11, Jeju (2009).
  • Hyeon Gi Shin, Haesik Min, Sung Soo Kim, Sanghoon Song, Hyeonsik Cheong, Hyunjung Kim, Masahito Oh-e, and Dseok Kim,
    “Surface and bulk structures of poly-(L-lactic acid) films studied by sum-frequency generation spectroscopy”
    The Optical Scoety of Korea 20th Anniversary Special Meeting, Gwanju, Oct 20–21 (2009).
  • Masahito Oh-e, Hiroshi Yokoyama, Rajesh S. Pillai, G. J. Brakenhoff, and Michiel Müller,
    “Imaging Colloidal Particle Induced Topological Defects in a Nematic Liquid Crystal by Using Third-Harmonic Generation Microscopy”,
    Boulder International Workshop, Light-Controlled Liquid Crystal Complex Adaptive Materials – LC2CAM, (Boulder, CO, USA, Aug.6–10 2008).
  • Jin Seog Gwag, Masahito Oh-e, Makoto Yoneya, Hiroshi Yokoyama, H. Satou, and S. Itami,
    “Nanoimprinting material for homeotropic liquid crystal alignment at periodic surface relief”,
    22th International Liquid Crystal Conference (International Liquid Crystal Society, Jeju, Korea, July 2008).
  • Takyu Shim, Sunghyum Kim, Doseok Kim, Masahito Oh-e,
    “Fluorescence enhancement of dye-doped liquid crystal by dye-induced alignment effect”,
    22th International Liquid Crystal Conference (International Liquid Crystal Society,
    Jeju, Korea, July 2008).
  • Masahito Oh-e, Hiroshi Yokoyama, Rajesh S. Pillai, G. J. Brakenhoff, and Michiel Müller,
    “Imaging colloidal particle induced topological defects in a nematic liquid crystal”,
    22th International Liquid Crystal Conference (International Liquid Crystal Society, Jeju, Korea, July 2008).
  • Masahito Oh-e, Hiroshi Yokoyama, Mattijs Koeberg, Euan Hendry, and Mischa Bonn,
    “THz time-domain spectroscopy of lquid crystal and liquid crystal colloid”,
    235nd ACS National Meeting (New Orleans, LA, 6–10 Apr. 2008).
  • Masahito Oh-e,
    “Probing surface and chirality of polymers and liquid crystals: Opportunities in sum-frequency vibrational spectroscopy”
    8th Chitose International Forum on Photonics Science & Technology (Chitose, 29–30 Nov. 2007). [Invited]
  • Jin Seog Gwag, Masahito Oh-e, Makoto Yoneya, and Hiroshi Yokoyama,
    “Advanced nanoimprinting material for liquid crystal alignment”,
    The 7th International Meeting on Information Display and the International Display Manufacturing Conference (Daegu, Korea, 27–31 Aug. 2007).
  • Masahito Oh-e, Hiroshi Yokoyama, Mattijs Koeberg, Euan Hendry, and Mischa Bonn,
    “Liquid crystal and liquid crystal colloid studied by THz time-domain spectroscopy”,
    The 7th Pacific Rim Conference on Lasers and Electro-Optics(CLEO Pacific Rim 2007, Seoul, Korea, 26–31 Aug. 2007).
  • Masahito Oh-e, Hiroshi Yokoyama,
    “Various Surfaces of Polymers for Liquid Crystal Alignment”,
    The 10th Asian Symposium on Information Display (Society of Information Display, Singapore, 2–3 Aug. 2007). [Invited]
  • Masahito Oh-e, Hiroshi Yokoyama, Mattijs Koeberg, Euan Hendry, and Mischa Bonn,
    “THz time-domain spectroscopy of liquid crystal colloids”,
    Photonic West 2007 (International Society for Optical Engineering, San Jose, CA, USA, Jan. 2007). [Invited]
  • Masahito Oh-e,
    “Detection of chirality from a helically structured polymer thin film : Sum-frequency vibrational spectroscopic study”,
    232nd ACS National Meeting (San Francisco, CA, 10–14 Sep. 2006). [Invited]
  • Masahito Oh-e,
    “Molecular orientational surface structures of polymers for liquid crystal alignment”,
    The 6th International Meeting on Information Display and the International Display Manufacturing Conference (Daegu, Korea, 23–25 Aug. 2006). [Invited]
  • Masahito Oh-e, Hiroshi Yokoyama, Mattijs Koeberg, Euan Hendry, and Mischa Bonn,
    “Liquid crystal colloids studied by THz time-domain spectroscopy”,
    21th International Liquid Crystal Conference (International Liquid Crystal Society, Keystone, CO, USA, July 2006).
  • Masahito Oh-e, Doseok Kim, and Hiroshi Yokoyama,
    “Nonlinear optical Spectroscopy of Polyimide Surface for homeotropic liquid crystal alignment”,
    APS MAR05 Meeting (Los Angeles, CA, 21–25 March 2005). Bulletin of the American Physical Society March Meeting, 50, 276 (2005).
  • Masahito Oh-e, Hiroshi Yokoyama, Shinichi Yrozuya, Kazuo Akagi, and Y. R. Shen,
    “Chirality probed by sum-frequency vibrational spectroscopy for hellically structured conjugated polymer thin films”,
    229th ACS National Meeting (San Diego, CA, 13–17 March 2005).
  • Masahiro Kawasaki, Shuji Imazeki, Masahiko Ando, and Masahito Oh-e,
    “Bottom Contact Organic Thin-Film Transistors with Thiol-based SAM Treatment”,
    206th Meeting of The Electrochemical Society (The Electrochemical Society of America, Honolulu, HI, October 2004).
  • Masahito Oh-e, Hiroshi Yokoyama,
    “Anisotropy of alkyl chains by isomerization of azobenzene: a sum-frequency vibrational spectroscopic study”,
    Nonlinear Optics: Materials, Fundamentals, and Applications (The Optical Society of America, Waikoloa, HI, August 2004).
  • Masahito Oh-e, Hiroshi Yokoyama, Shinichi Yorozuya, Kazuo Akagi, and Y. R. Shen,
    “Chirality probed by sum-frequency vibrational spectroscopy for helically structured conjugated liquid crystalline polymers”,
    20th International Liquid Crystal Conference (International Liquid Crystal Society, Ljubljana, Slovenia, July 2004).
  • Masahito Oh-e, Doseok Kim, and Hiroshi Yokoyama,
    “Sum-frequency vibrational spectroscopy of polyimied surfaces”,
    16th International Vacuum Congress (International Union for Vacuum Science, Technique and Applications, Venice, Italy, June 2004).
  • Masahito Oh-e, Hiroshi Yokoyama, Shinichi Yrozuya, Kazuo Akagi, and Y. R. Shen,
    “Sum- frequency vibrational spectroscopy of helically structured conjugated polymers”,
    APS MAR04 Meeting (Montreal, Canada, 22–26 March 2004). Bulletin of the American Physical Society March Meeting, 49, 1415 (2004)
  • Masahito Oh-e, Yuka Tabe and Hiroshi Yokoyama,
    “Sum-frequency vibrational spectroscopic study of azobenzene molecules on water: anisotropy of alkyl chains by isomerization of azobenzene”,
    7th International Conference on Surfaces, Interfaces, and Nanostructures (The Japan Society of Applied Physics, Nara, Japan, November 2003).
  • Masahito Oh-e and Y. R. Shen,
    “Sum-frequency vibrational spectroscopy of polymer surfaces for LC alignment”,
    2nd International Symposium of Polymer Surface Characterization (Material Science and Techonology Conferences, Orlando, USA, November 2002).
  • Masahito Oh-e and Y. R. Shen,
    “Nonlinear optical spectroscopic studies of polymer surfaces for LC alignment : A photo-irradiated polyimide surface”,
    19th International Liquid Crystal Conference (International Liquid Crystal Society, Edinburgh, UK, July 2002).
  • Masahito Oh-e, Doseok Kim and Y. R. Shen,
    “Sum-frequency vibrational spectroscopic study of a rubbed polyimide surface”,
    21th International Display Research Conference (Society for Information Display, Nagoya, October 2001).
  • Masahito Oh-e, Doseok Kim and Y. R. Shen,
    “Nonlinear optical spectroscopic studies of polyimide surfaces and LC adsorbates”,
    IUPAC 3rd International Congress on Analytical Sciences (The Japan Society for Analytical Chemistry, Tokyo, Japan, August 2001)
  • Masahito Oh-e, Doseok Kim and Y. R. Shen,
    “Rubbing-induced alignment of polyimide surfaces studied by sum-frequency vibrational spectroscopy”,
    6th European Conference on Liquid Crystals (German Liquid Crystal Society, Halle (saale), Germany, March 2001)
  • Masahito Oh-e,
    “In-plane switching electro-optical effect of nematic liquid crystals”,
    (Glenn H. Brown Laureate Talk)18th International Liquid Crystal Conference (International Liquid Crystal Society, Sendai, Japan, July 2000). [Invited]
  • Masahito Oh-e, Alexander I. Lvovsky, Xing Wei and Y. R. Shen,
    “Nonlinear optical studies of surface structures of rubbed polyimides and adsorbed liquid crystal Monolayers”,
    18th International Liquid Crystal Conference (International Liquid Crystal Society, Sendai, Japan, July 2000).
  • Seok-Cheol Hong, Masahito Oh-e, Y. R. Shen, Jason Ge, F. W. Harris and S. Z. D. Cheng,
    “Second-harmonic generation study of the surface of a rubbed side-chain polymer and liquid crystal adsorbates”,
    APS meeting 2000 (American Physical Society, Minneapolis, USA, March 2000).
  • Masuyuki Ohta, Masahito Oh-e, Shigeru Matsuyama, Nobutake Konishi, Hiroyuki Kagawa and Katsumi Kondo,
    “18.0-in.-Diagonal Super-TFTs with a Fast Response Speed of 25 msec”,
    Society for Information Display International Symposium (Society for Information Display, San Jose, USA, May 1999).
  • Masahito Oh-e and Katsumi Kondo,
    “Evaluation and optimization methods of liquid crystal materials for in-plane switching electro-optical effect”,
    17th International. Liquid Crystal Conference (International Liquid Crystal Society, Strasbourg, France, July 1998).
  • Masahito Oh-e, Yoshiyuki Umeda, Masuyuki Ohta, Sukekazu Aratani and Katsumi Kondo,
    “Advantageous voltage-holding ratio characteristics using in-plane switching of nematic liquid crystals”,
    4th International. Display Workshops (Society for Information Display, Nagoya, November 1997).
  • Makoto Yoneya, Masuyuki Ohta, Masahito Oh-e and Katsumi Kondo,
    “Performance optimization of in-plane switching AMLCDs with systematic device simulations”,
    SPIE Active Matrix Liquid Crystal Displays Technology and Applications (San Jose, USA, Feb. 1997).
  • Masahito Oh-e, Masuyuki Ohta and Katsumi Kondo,
    “Physical behavior of nematic liquid crystals using in-plane switching mode”,
    16th International Liquid Crystal Conference (International Liquid Crystal Society, Kent State University, USA, June 1996).
  • Masahito Oh-e, Msuyuki Ohta and Katsumi Kondo,
    “Switching and response principles of the in-plane switching mode”,
    25th Freiburg Liquid Crystal Conference (German Liquid Crystal Society, Freiburg, Germany, March 1996). [Invited]
  • Masuyuki Ohta, Masahito Oh-e and Katsumi Kondo,
    “Development of super-TFT-LCDs with in-plane switching display mode”,
    15th International Display Research Conference (Society for Information Display, Hamamatsu, November 1995).
  • Masahito Oh-e, Masuyuki Ohta, Sukekazu Aratani and Katsumi Kondo,
    “Principles and characteristics of electro-optical behavior with in-plane switching mode”,
    15th International Display Research Conference (Society for Information Display, Hamamatsu, November 1995).
  • Masahito Oh-e, Masuyuki Ohta, Katsumi Kondo and Syuichi Oh-hara,
    “Relationship between display quality and cell parameters in the in-plane switching mode of nematic liquid crystals”,
    15th International Liquid Crystal Conference (International Liquid Crystal Society, Budapest, Hungary, June 1994).
  • Masahito Oh-e, Masato Isogai, Katsumi Kondo and Teruo Kitamura,
    “Layer structure and bistability of ferroelectric liquid crystals on various surface conditions”,
    14th International Liquid Crystal Conference (International Liquid Crystal Society, Pisa, Italy, June 1992).
  • Masato Isogai, Masahito Oh-e,
    “Electrooptical switching of ferroelectric liquid crystals in electrically distorted chevron structure”,
    5th InternationalTopical Meeting on Optics ofLiquid Crystals, (1990)

Domestic conferences

  • Masahito Oh-e, “In-plane switching technology─Looking back on the early days of research and development─”,
    Annual Meeting of Taiwan Liquid Crystal Society (TLCS), National Chiao Tung University (Hsinchu), Taiwan, Dec. 20, 2019. [Invited]
  • Anup Kumar Sahoo,Chan-Shan Yang,Chun-Ling Yen,Deng Yun Zheng,Hung Chun Lin,Yi-Hsin Lin,Osamu Wada,Masahito Oh-e and Ci-Ling Pan,
    “利用PEDOT: PSS電極之太赫茲液晶相位調製器(Liquid Crystal based Terahertz Phase Shifter using Pristine PEDOT: PSS Transparent Conducting Film)”,
    2019台湾物理年會,P1-OE-063, 台湾國立交通大学(新竹),Jan 17, 2019.
  • Masahito Oh-e (大江 昌人)
    “Analytical studies on organic materials for next generation displays –targeting LCD & OLED –”,
    2017年台北國際光電大展一台灣前瞻學術專區, 南港世貿展覽館(台北),June 14–16, 2017; 光連雙月刊2017年5月‧No.129, p. 47 (2017).
  • David R. Evans,Mathew D. Halls,梅田時由,遠藤礼隆,大江昌人
    “パーコレーション補正ランダムウォークモデルを用いたアモルファス膜中のキャリア移動度の計算”,
    有機EL討論会 第21回例会,S4-3,九州大学 伊都キャンパス,2016年11月12–13日.
  • David R. Evans1,Mathew D. Halls,Masahito Oh-e (大江 昌人)
    “パーコレーション補正ランダムウォークモデルを用いた アモルファス膜中のキャリア移動度の計算”,
    第9回分子科学討論会,4D09,東京工業大学,2015年9月16–19日.
  • 中野博史,大江昌人
    “アルカリ土類硫化物蛍光体の発光特性―第一原理計算と配位子場理論による電子状態解析―”,
    第62回応用物理学会春季学術講演会,12a-A25-3,東海大学 湘南キャンパス,2015年3月11–14日.
  • 荒岡史人,磯田盛夫,大江昌人,宮島大吾,相田卓三,竹添秀男,
    “赤外―可視和周波発生スペクトロスコピーで見る強誘電性カラムナー液晶の分子ダイナミクス”,
    2014年日本液晶学会討論会,1B12,くにびきメッセ(松江),2014年9月8–10日.
  • 大江昌人
    “有機EL研究開発の現状: パネルディスカッションの前に話題提供”,
    第24回ファインテックジャパン,東京ビックサイト(東京) ,2014年4月17日.  [Invited]
  • 中野博史,大江昌人
    “第一原理計算を用いたアルカリ土類カルコゲナイド蛍光体の電子状態と発光特性の研究”,
    第61 回応用物理学会春季学術講演会,19p-E11-11,青山学院大学 相模原キャンパス,2014年3月17–20日.
  • 大江昌人,
    “有機薄膜の分子配向解析: Sum-Frequency Generation Spectroscopy-液晶・配向膜の表面/界面から有機EL薄膜まで-”,
    有機EL討論会 第17回例会,S2-2,朱鷺メッセ:新潟コンベンションセンター (新潟),2013年11月18–19日.[Invited]
  • 尾方秀謙,岡本健,遠藤礼隆,香村勝一,藤田悦昌,向殿充浩,大江昌人
    “十字状分子MADNからなるアモルファス薄膜における分子の異方的配向とホール輸送特性”,
    有機EL討論会 第15回例会,S6-4,くにびきメッセ(松江),2012年11月21–22日.
  • 伊藤哲二,青森繁,大江昌人
    向殿充浩,荒川泰彦, “新しいα-ブラザンあるいはベンゾキサンテン骨格から構成される二量体化合物の合成および物性とFET特性”,
    第23回基礎有機化学討論会,C20,京都テルサ(京都),2012年9月19–21 日.
  • 香村勝一,伊藤哲二,青森繁,大江昌人,北村雅季,荒川泰彦,
    “化学結合で積層したオリゴチオフェン積層膜と同じ分子構造を有するLB膜の分子配向の比較” ,
    第72回応用物理学秋季学術講演会,30-a-V15,p12-015,山形大学 小白川キャンパス(山形),2011年8月29–9月2日.
  • 大江昌人,
    “液晶と配向膜の表面/界面における分子配向解析― Nonlinear Opticsをツールとして ―” ,
    日本学術振興会142委員会,東京理科大学(東京),2011年3月10日.[Invited]
  • 香村勝一,青森繁,葛本恭崇,伊藤哲二,大江昌人,北村雅季,荒川泰彦,
    “化学反応により積層したオリゴチオフェン分子積層膜の分子配向”,
    公開シンポジウム「ナノ量子情報エレクトロニクスの進展」,P-15,p.60,東京大学(東京),2010年12月22日.
  • 大江昌人,横山浩,Rajesh S. Pillai, Michiel Müller,
    “Third-Harmonic Generation (THG) Microscopyを用いた液晶コロイドにおけるトポロジカル欠陥のイメージング”,
    第1回分子科学討論会,2C20,東北大学(仙台),2007年9月17–20日.
  • 大江昌人,横山浩,Rajesh S. Pillai,Michiel Müller,
    “Third-Harmonic Generation (THG) Microscopyによる液晶コロイドにおけるトポロジカル欠陥のイメージング”,
    2007年日本液晶学会討論会,3pC04,東京工業大学 大岡山キャンパス(東京),2007年9月12–14日.
  • 大江昌人
    “SFGスペクトロスコピーの基礎”,
    分子研研究会“和周波分光を拓く分子科学の新展開”第3回SFG研究会,岡崎,2006年12月5–6日.[Invited]
  • 大江昌人,横山浩,Mattijs Koeberg, Euan Hendry, Mischa Bonn,
    “液晶コロイドのTHz time-domain spectroscopy: ネマチック液晶の高周波数誘電特性”,
    分子構造総合討論会,1A09 ,グランシップ(静岡),2006年9月20–23日.
  • 大江昌人,横山浩,Mattijs Koeberg, Euan Hendry, Mischa Bonn,
    “液晶コロイドのTHz time-domain spectroscopy: ネマチック液晶の高周波数誘電特性”,
    2006年日本液晶学会討論会,3D12,秋田大学 手形キャンパス(秋田),2006年9月13–15日.
  • 大江昌人
    “Sum-frequency vibrational spectroscopy of probing surfaces and chirality”,
    第2回SFG研究会(RCMSワークショップ),名古屋大学(名古屋),2005年3月22–23日.[Invited]
  • 大江昌人,横山浩,萬谷慎一,多田直樹,赤木和夫,M. A. Belkin,Y. R. Shen,
    “Sum-Frequency Vibrational Spectroscopyによるカイラリティープロービング:らせん状共役系ポリマー膜のchiral信号の検出”,
    分子構造総合討論会,3B14, 広島国際会議場(広島),2004年9月27–30日.
  • 大江昌人,横山浩,Doseok Kim,
    “垂直配向ポリイミド膜の表面構造:A sum-Frequency Vibrational Spectroscopic study”,
    2004年日本液晶学会討論会,1D05,名古屋大学(名古屋),2004年9月26–28日.
  • 大江昌人,横山浩,Y. R. Shen,
    “Sum-frequency vibrational spectroscopyによるポリマー表面の構造”,
    日本表面科学会東北支部講演会,O-1,東北大学(仙台),2004年3月4–5日.
  • 大江昌人,横山浩,萬谷慎一,赤木和夫,
    “らせん状共役系を有する液晶性ポリマーのカイラリティ-プロービング:A sum-frequency vibrational spectroscopic study (2)” ,
    2003年日本液晶学会討論会,3A14,青森市文化会館(青森),2003年10月15–17日.
  • 大江昌人,Seok-Cheol Hong,Y, R, Shen,
    “Orientations of phenyl sidegroups and LC molecules on a rubbed polystyrene surface: A sum-frequency vibrational spectroscopic study (1)”,
    2003年日本液晶学会討論会,3A13,青森市文化会館(青森),2003年10月15–17日.
  • 大江昌人,横山浩,萬谷慎一,赤木和夫,
    “らせん状共役ポリマーのSum-Frequency Vibrational Spectroscopy”,
    分子構造総合討論会,2Dp14,京都テルサ(京都),2003年9月24–27日.
  • 大江昌人
    “Sum-frequency vibrational spectroscopy of polymer surfaces for liquid crystal alignment”,
    第1回SFG研究会(名古屋大学物質科学国際研究センターワークショップ「和周波混合分光法」),名古屋大学(名古屋),2003年3月13–14日.[Invited]
  • 大江昌人
    Y. R. Shen,“A sum-frequency vibrational spectroscopic study of polyimide: photo-induced bond breaking at polymer surfaces”,
    2002年日本液晶学会討論会,2A01,奈良県新公会堂,2002年10月9–11日.
  • 大江昌人,Y. R. Shen,
    “Sum-frequency vibrational spectroscopyを用いた光照射したポリイミド表面の解析”,
    分子構造総合討論会,2C10,神戸国際会議場(神戸),2002年10月1–4日.
  • 大江昌人,Y. R. Shen,
    “Sum-frequency vibrational spectroscopy of polyimide: surface anisotropy from photo-induced bond breaking at polymer surfaces”,
    日本物理学会2002年秋季大会,9aSM-12,中部大学(名古屋),2002年9月6–9日.
  • 大江昌人,Y. R. Shen,
    “Rubbing-induced surface structures of polyimide and its interaction with an LC monolayer studied by sum-frequency vibrational spectroscopy: orientations of imide CO & side alkyl chains”,
    第6回日本化学液晶化学研究会シンポジウム,つくば,2002年6月11日.
  • 大江昌人,Doseok Kim,Y. R. Shen,
    “Rubbed polyimide surface studied by sum-frequency vibrational spectroscopy: rubbing-induced anisotropy probed by imide CO stretch”,
    第19回固体・表面光化学討論会,大阪,2001年11月.
  • 大江昌人,Doseok Kim,Y. R. Shen,
    “Rubbed polyimide surface studied by sum-frequency vibrational spectroscopy: rubbing-induced anisotropy probed by imide CO Stretch and a rubbed polyimide”,
    2001年日本液晶学会液晶討論会,3B01,大宮ソニックシティー(さいたま),2001年9月25–27日.
  • 大江昌人,Doseok Kim,Y. R. Shen,
    “Sum-frequency vibrational spectroscopy of a rubbed polyimide surface”,
    分子構造総合討論会,札幌サンプラザ(北海道),1A14,2001年9月24–27日.
  • 大江昌人,Seok-Cheol Hong,Y. R. Shen,
    “Polar ordering at an interface between an LC monolayer and a rubbed polyimide”,
    第18回固体・表面光化学討論会,三重,2000年11月.
  • 大江昌人,Seok-Cheol Hong,Y. R. Shen,
    “Polar ordering at an interface between an LC monolayer and a rubbed polyimide”,
    2000年日本液晶学会液晶討論会,くにびきメッセ(島根),2000年10月25–27日.
  • 米谷慎,岩崎紀四郎,冨岡安,大江昌人,近藤克己,
    “IPS TFT-LCD の特性解析: セルギヤツプマージン拡大方法の検討”,
    1998年日本液晶学会液晶討論会,2C14,千里ライフサイエンスセンター(大阪),1998年10月13–15日.
  • 大江昌人,近藤克己,
    “In-Plane Switching方式におけるセルギャップマージン解析”,
    1998年日本液晶学会液晶討論会,3-5b,千里ライフサイエンスセンター(大阪),1998年10月13–15日.
  • 大江昌人
    “In-Plane Switching方式液晶ディスプレイ”,
    第29回有機デバイス研究会,静岡大学(静岡),1998年7月3日.[Invited]
  • 大江昌人,梅田啓之,太田益幸,荒谷介和,近藤克己,
    “In-Plane Switching方式における液晶の電圧保持特性”,
    第23回液晶討論会,2AA08,東京工業大学,1997年9月25–27日.
  • 米谷慎,太田益幸,大江昌人,近藤克己,
    “IPS方式TFTーLCDのデバイスシミュレーション”,
    第23回液晶討論会,2AA07,東京工業大学,1997年9月25–27日.
  • 米谷慎,太田益幸,大江昌人,近藤克己,
    “インプレーンスイッチングTFTーLCDのデバイスシミュレーション”,
    応用物理学会応用電子物性分科会主催 応用電子分科会研究会,東京,1997年7月23日.
  • 大江昌人,近藤克己,
    “In-Plane Switching方式における液晶の駆動原理”,
    第22回液晶討論会,3A14,九州大学,1996年10月5–7日.
  • 近藤克己,太田益幸,大江昌人
    “インプレーンスイッチングモードを用いたTFTーLCDの構造と特性”,
    第43回応用物理学会関係連合講演会,東洋大学朝霞校舎,1996年3月26–29日.
  • 大江昌人,近藤克己,神藤保彦,
    “ネマチック液晶の低周波におけるしきい値電圧降下の要因”,
    第20回液晶討論会,1G506,名古屋大学,1994年10月1–3日.
  • 大江昌人,近藤克己,神藤保彦,
    “低周波数領域におけるしきい値電圧と液晶内の電荷輸送及び界面分極の関係”,
    第19回液晶討論会,3D03,東京大学,1993年9月20–22日.
  • 磯貝正人,大江昌人,北村輝夫,
    “強誘電性液晶のスイッチング過程における層変形”,
    第39回応用物理学会春季年会,日本大学理工学部習志野校舎,1992年3月28–31日.
  • 磯貝正人,大江昌人,北村輝夫,
    “強誘電性液晶の層構造と電界誘起変形”,
    第52回応用物理学会秋季年会,岡山大学・岡山理科大学,1991年10月9–12日.
  • 大江昌人,磯貝正人,北村輝夫,
    ”強誘電性液晶の電界誘起層構造”,
    第17回液晶討論会,4F307,北海道大学,1991年9月23–25日.

Seminar presentations

  • “In-plane switching technology for liquid crystal displays: Electro-optical effect and its evolution and development”, in the Seminar for graduate students in the 11th HiSEP seminar of Saitama University, Online (Saitama, Japan, Jan. 14, 2021).
  • “In-plane switching technology─In-plane switching liquid crystal electro-optical effect and its evolution and development”, in the Topical Seminar of the Department of Photonics, National Chiao Tung University (Hsinchu, Taiwan, Nov. 22, 2019).
  • “In-plane switching technology─In-plane switching liquid crystal electro-optical effect and its evolution and development”, in the Department Seminar of the Department of Physics, National Chung Hsin University. (Taichung, Taiwan, Nov. 8, 2019).
  • “In-plane switching technology─In-plane switching liquid crystal electro-optical effect and its evolution and development”, Seminar for international students at National Tsing Hua University (Hsinchu, Taiwan, Oct. 4, 2018).
  • “Analysis of molecular alignment of vapor-deposited organic semiconductor molecules: coexistence of randomization and constraint of molecular orientation”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, July 24, 2018).
  • “Analytical studies for development of liquid crystal displays and organic light-emitting diodes”, Seminar at the Department of Physics, Academia Sinica (Taipei, Taiwan, July 19, 2017).
  • “Analytical studies for development of liquid crystal displays and organic light-emitting diodes”, Condensed Matter Seminar at the Department of Physics, National Tsing Hua University (Hsinchu, Taiwan, May 2, 2017).
  • “Analytical studies for development of organic optoelectronic devices—LCD & OLED—: Overview of my studies to date with research plan for the future “, Seminar at the Display Technology Center, Industrial Technology Research Institute (Hsinchu, Taiwan, Jan 18, 2017).
  • “Analytical studies for development of organic optoelectronic devices—LCD & OLED—“, Institute of Photonics Technologies Seminar at National Tsing Hua University (Hsinchu, Taiwan, Nov. 11, 2016).
  • “Rapid estimation of charge carrier mobility in amorphous organic materials using percolation corrected random-walk model”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, May 1, 2015).
  • “Luminescent properties of alkali-earth sulfide phosphors: Electronic state analysis by first principles calculation and ligand field theory”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, May 1, 2015).
  • “First principles calculation on electronic states and fluorescence properties of alkali-chalcogenide phosphors”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, May 3, 2014).
  • “Anisotropy in the amorphous film of cross-shaped molecules with an accompanying effect on carrier mobility”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, May 2, 2013).
  • “Theory and calculations on phosphorescent organometallic compounds: aiming at deep-blue and highly efficient phosphorescence” ,Seminar at Sharp Laboratories of America (Camas, Washington, USA, July 5, 2012).
  • “Theory and calculations on phosphorescent organometallic compounds: aiming at deep-blue and highly efficient phosphorescence”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, May 4, 2012).
  • “Surfaces and interfaces for liquid crystals and alignment layers: nonlinear optical spectroscopic studies” ,“R&D Strategies for innovative materials in Materials & Devices Technology Laboratories”, Seminar at Sharp Laboratories of America (Camas, Washington, USA, Dec. 5, 2011).
  • “Surface nonlinear opticsをツールとした 分子配向解析の理論と実践—液晶と配向膜の表面/界面—”,日産化学 (船橋、Dec. 2, 2011).
  •  “Some studies on organic electronics”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, May 6, 2011).
  • “Imaging colloidal particle induced topological defects in a nematic liquid crystal by THG microscopy”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, May 1, 2010).
  • “Overview of recent studies: from LCDs to surfaces, chirality and colloids in liquid crystals”, Seminar at UC Berkeley (Berkeley, CA, USA, Sep. 4, 2009).
  • “Probing chirality from a helically structured polymer thin film by sum-frequency vibrational spectroscopic study”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, Jul. 6, 2009).
  • “Overview of recent studies: from LCDs to surfaces and colloids in liquid crystals”, Seminar at Institute of Materials Research and Engineering (Singapore, Aug. 1, 2007).
  • “Overview of recent studies: from LCDs to surfaces and colloids in liquid crystals”, Seminar at the Department of Photonics, National Chiao Tung University (Hsinchu, Taiwan, Jul. 30, 2007).
  • “Overview of recent studies: from LCDs to surfaces and colloids in liquid crystals”, Seminar at Hong Kong University of Science and Technology (Hong Kong, Jul. 27, 2007).
  • “LCD配向膜の表面構造”,チッソ石油化学 (五井,Dec. 13, 2006).
  • “THz time-domain spectroscopy of liquid crystal colloids: High-frequency dielectric relaxation of liquid crystals”, Seminar at UC Berkeley (Berkeley, CA, USA, Sep. 8, 2006).
  • “Sum-frequency vibrational spectroscopy for probing chirality from a helically structured polymer thin film”, Seminar at National Institute of Standard and Technology (Gaithersburg, MD, USA, Sep. 5, 2006).
  • “Probing chirality from a helically structured polymer thin film by sum-frequency vibrational spectroscopic study”, Seminar at the Department of Physics, Sogang University (Seoul, Korea, Aug. 25, 2006).
  • “Nonlinear optical spectroscopy for polymers: probing surface structures and chirality”, Philips Research Laboratory Seminar (Eindhoven, The Netherlands, Nov. 24, 2005).

Books

Patents

Among many filed patents, leading granted-patents are listed below:

  • Fujita. Yoshimasa. Oh-e, Masahito. Itoh, Tetsuji. Transition metal complex and organic light-emitting element using same, color-converting light-emitting element, light-converting light-emitting element, organic laser diode light-emitting element, dye laser, display device, illumination device, and electronic equipment. US Patent 9,640,107, filed November 22, 2012, and issued May 2, 2017.
  • Oh-e, Masahito. Fujita, Yoshimasa. Kobayashi, Yuhki. Okamoto, Ken. Ogata, Hidenori. Yamada, Makoto. Light-emitting element, display and display device. US Patent 8,796,719, filed  September 01, 2011, and issued August 5, 2014.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 8,704,988, filed March 5, 2013, and issued April 22, 2014.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 8,427,613, filed June 3, 2011, and issued April 23, 2013.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 8,154,698, filed June 3, 2011, and issued April 10, 2012.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,956,973, filed December 30, 2009, and issued June 7, 2011.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,724,334, filed March 12, 2008, and issued May 25, 2010.
  • Utsumi, Yuka. Kondo, Katsumi. Hiyama, Ikuo. Itoh, Osamu. Oh-e, Masahito. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Active matrix type liquid crystal display apparatus. US Patent 7,684,005, filed October 2, 2008 and issued March 23, 2010.
  • Utsumi, Yuka. Kondo, Katsumi. Hiyama, Ikuo. Itoh, Osamu. Oh-e, Masahito. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Active matrix type liquid crystal display apparatus. US Patent 7,433,012, filed December 13, 2005 and issued October 7, 2008.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,345,729, filed June 15, 2006, and issued March 18, 2008.
  • Utsumi, Yuka. Kondo, Katsumi. Hiyama, Ikuo. Itoh, Osamu. Oh-e, Masahito. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Active matrix type liquid crystal display apparatus. US Patent 7,209,211, filed July 30, 2003 and issued April 24, 2007.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,158,202, filed March 28, 2003, and issued January 2, 2007.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Active matrix type liquid crystal display apparatus. US Patent 7,112,355, filed December 3, 2004 and issued September 26, 2006.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,095,470, filed March 28, 2003, and issued August 22, 2006.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,088,414, filed March 28, 2003, and issued August 8, 2006.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,079,212, filed March 28, 2003, and issued July 18, 2006.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,046,325, filed August 11, 2003, and issued May 16, 2006.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 7,046,324, filed September 10, 2002, and issued May 16, 2006.
  • Oh-e, Masahito. Matsuyama, Shigeru. Suzuki, Kenkichi. Matsuda, Masaaki. Polarized UV light irradiation method for liquid crystal display device. US Patent 6,924,860, filed April 15, 2004 and issued August 2, 2005.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Active matrix type liquid crystal display apparatus. US Patent 6,849,309, filed May 15, 2003 and issued February 1, 2005.
  • Oh-e, Masahito. Kondo, Katsumi. Liquid crystal display device. US Patent 6,844,907, filed December 16, 2002 and issued January 18, 2005.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Active matrix liquid crystal display apparatus. US Patent 6,830,787, filed July 14, 1999 and issued December 14, 2004.
  • Utsumi, Yuka. Kondo, Katsumi. Hiyama, Ikuo. Itoh, Osamu. Oh-e; Masahito. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Active matrix type liquid crystal display apparatus including liquid crystal layer having different thicknesses at portions where different colors of light are transmitted. US Patent 6,621,538, filed May 18, 2000 and issued September 16, 2003.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 6,545,658, filed April 25, 2001, and issued April 8, 2003.
  • Oh-e, Masahito. Kondo, Katsumi. Liquid crystal display device. US Patent 6,504,594, filed July 24, 2001 and issued January 7, 2003.
  • Sonoda, Hidehiro. Oh-e, Masahito. Asuma, Hiroaki. Matsuyama, Shigeru. Liquid crystal display device having a spacer. US Patent 6,433,852, filed December 3, 1999 and issued August 13, 2002.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with wide viewing angle characteristics. US Patent 6,417,906, filed December 12, 2000 and issued July 9, 2002.
  • Oh-e, Masahito. Kondo, Katsumi. Liquid crystal display device with substantial elimination of residual image. US Patent 6,300,994, filed June 21, 1999 and issued October 9, 2001.
  • Oh-e, Masahito. Matsuyama, Shigeru. Suzuki, Kenkichi. Matsuda, Masaaki. Liquid crystal display device having orientation film oriented by light. US Patent 6,295,110, filed November 4, 1998 and issued September 25, 2001.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ogawa, Kazuhiro. Ashizawa, Keiichiro. Yanai, Masahiro. Konishi, Nobutake. Kondo, Katsumi. Oh-e, Masahito. Aratani, Sukekazu. Klausmann, Hagen. In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions. US Patent 6,266,116, filed September 26, 1996, and issued July 24, 2001.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with double-layered structure for gate line and/or data line. US Patent 6,201,590, filed  November 19, 1999 and issued March 13, 2001.
  • Utsumi, Yuka. Kondo, Katsumi. Hiyama, Ikuo. Itoh, Osamu. Oh-e, Masahito. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Active matrix type liquid crystal display apparatus with light source color compensation. US Patent 6,137,560, filed October 23, 1996 and issued October 24, 2000.
  • Ohta, Masuyuki. Ando, Masahiko. Kondo, Katsumi. Oh-e, Masahito. Yanagawa, Kazuhiko. Parallel field liquid crystal display with counter electrodes connected to the scan lines. US Patent 6,108,065, filed October 28, 1998 and issued August 22, 2000.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. LCD with parallel field having counter electrode(s) at least equal to 1/2 width of video signal line. US Patent 6,064,460, filed May 15, 1998 and issued May 16, 2000.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Parallel field active matrix type liquid crystal display using liquid crystal having particular electrical properties. US Patent 6,011,606, filed  March 17, 1995 and issued January 4, 2000.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with wide viewing angle characteristics. US Patent 5,978,059, filed May 15, 1998 and issued November 2, 1999.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with parallel field having particular spacing and width. US Patent 5,956,111, filed May 15, 1998 and issued September 21, 1999.
  • Oh-e, Masahito. Matsuyama, Shigeru. Matsuda, Masaaki. Active matrix liquid crystal display device method for checking the alignment ability of a photo-alignment layer. US Patent 5,949,509, filed May 8, 1998 and issued September 7, 1999.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with wide viewing angle characteristics. US Patent 5,929,958, filed May 15, 1998 and issued July 27, 1999.
  • Oh-e, Masahito. Kondo, Katsumi. Liquid crystal display device with at least one of insulating layer and orienting film. US Patent 5,914,761, filed December 19, 1996 and issued June 22, 1999.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Ohara, Shuichi. Active matrix type liquid crystal display apparatus. US Patent 5,910,271, filed August 16, 1996 and issued June 8, 1999.
  • Ohta, Masuyuki. Ando, Masahiko. Kondo, Katsumi. Oh-e, Masahito. Yanagawa, Kazuhiko. Parallel field liquid crystal display with counter electrodes connected to the scan lines. US Patent 5,831,707, filed August 24, 1995 and issued November 3, 1998.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Kondo. Katsumi. Oh-e, Masahito. Active matrix type LCD having light shield layers and counter electrodes made of the same material. US Patent 5,781,261, filed July 8, 1996 and issued July 14, 1998.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with wide viewing angle characteristics. US Patent 5,754,266, filed March 4, 1996 and issued May 19, 1998.
  • Oh-e, Masahito. Kondo, Katsumi. Liquid crystal display device having the electric field parallel to the substrates. US Patent 5,600,464, filed September 20, 1994 and issued February 4, 1997.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with wide viewing angle characteristics. European Patent EP1202108, filed March 15, 1996 and issued July 7, 2010.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device with wide viewing angle characteristics. European Patent EP0732612, filed March 15, 1996 and issued October 12, 2005.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Active matrix type liquid crystal display apparatus. European Patent EP0673986, filed March 17, 1995 and issued May 26, 2004.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Ohara, Shuichi. Active matrix type liquid crystal display apparatus. European patent EP0667555, filed February 13, 1995 and issued August 20, 2003.
  • Oh-e, Masahito. Kondo, Katsumi. Liquid crystal display device having the electric field parallel to the substrates. European Patent EP0644452, filed September 20, 1994 and issued July 30, 2003.
  • Oh-e, Masahito. Matsuyama, Shigeru. Suzuki, Kenkichi. Liquid crystal display device and polarizing light irradiation method and device thereof. China Patent 1231432, filed November 5, 1998 and published October 13, 1999.
  • Kondo, Katsumi. Ohta, Masuyuki. Oh-e, Masahito. Liquid crystal display apparatus. China Patent 1168478, filed September 10, 1996 and published December 24, 1997.
  • Oh-e, Masahito. Kondo, Katsumi. Ohta, Masuyuki. Active matrix type liquid crystal display apparatus. China Patent 1126348, filed March 17, 1995 and published July 10, 1996.
  • Oh-e, Masahito. Kondo, Katsumi. Liquid crystal display device. China Patent 1106544, filed September 19, 1994 and published August 9, 1995.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device. Korean Patent 100413584, filed May 18, 2002 and granted October 20, 2003.
  • Ohta, Masuyuki. Yanagawa, Kazuhiko. Ashizawa, Keiichiro. Mishima, Yasuyuki. Ogawa, Kazuhiro. Oh-e, Masahito. Yanai, Masahiro. Kondo, Katsumi. Liquid crystal display device having wide viewing angle characteristics. Korean Patent 100390283, filed May 2, 1998 and granted April 23, 2003.

Optoelectronics Soft-Matter Lab

E-mail : oh-e[at]ee.nthu.edu.tw

Professor's office : Delta Bldg.(台達館)R838, Phone : 03-5162183

Laboratory : EECS(資電館)R617, 618, Phone : 03-571513(Ext.34097)

National Tsing Hua University

No. 101, Section 2, Kuang-Fu Road, Hsinchu, Taiwan 30013, R.O.C.

國立清華大學

30013 新竹市光復路二段101號

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