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Access Inquiries Sitemap JP AboutIntroduction to IRIDeSGreetings from the DirectorOrganizational structureCOVID-19 preventive measuresCurrent updatesActivitiesPress releasesQuick reponse disaster surveyOpeningsOrganizationResearch organizationFaculty membersRisk Evaluation and Disaster Mitigation Research Division Disaster Humanities and Social Science Division Disaster Medical Science Division Practical Research and Collaboration Division Endowed Research Division Joint Research Division Co-creation Center for Disaster Resilience Global Centre for Disaster Statistics Kesennuma Satellite Office Public Relations Office Administration OfficeResearch and PracticeGreat East Japan EarthquakeDisaster investigationsDisaster Resilience Co-Creation Research ProjectApplication Guidelines 2024Collaboration in JapanMoUs with local governmentsMoUs with educational institutionsRadiation Emergency Medicine Promotion CenterInternational collaborationInternational research collaboration and partnershipsInternational MoUsAPRU-IRIDeS Multi-Hazards ProgramTU/UCL Collaborative Research and Education Centre for a Resilient SocietyInternational Collaborating Center of Disaster Education Research and ImplementationWorld Tsunami Awareness DayG7 Science and Technology Ministers&＃039; IRIDeS VisitOrganizations and projects collaborating with IRIDeSDesignated National University Core Research Cluster of Disaster ScienceWorld BOSAI ForumInstitute for Disaster Reconstruction and Regeneration Research -IDRRRWISE Program for Sustainability in the Dynamic Earth(SyDE)International Joint Graduate Program in Resilience and Safety StudiesTOHOKU FORUM for CREATIVITY -Thematic ProgramsArcDR³ Initiative(Architecture and Urban Design for Disaster Risk Reduction and Resilience)Japan Hub of Disaster Resilience Partners(JHoP)EventsUpcoming eventsRegular events in JapaneseInternational regular eventsWorld Bosai Forum - IRIDeSAIWESTIRIDeS tourPrint & Digital ResourcesPublicationsIRIDeS ChannelDatabaseTsunami Trace Database in JapanStatistical Database on the Great East Japan EarthquakeDatabase in JapaneseMedia coverageFor visitorsMedia/PressVisitorsInquiries about studying at IRIDeSFor IRIDeS Faculty and Staff JP Access Inquiries Sitemap AboutIntroduction to IRIDeSGreetings from the DirectorOrganizational structureCOVID-19 preventive measuresCurrent updatesActivitiesPress releasesQuick reponse disaster surveyOpeningsOrganizationResearch organizationFaculty membersRisk Evaluation and Disaster Mitigation Research Division Disaster Humanities and Social Science Division Disaster Medical Science Division Practical Research and Collaboration Division Endowed Research Division Joint Research Division Co-creation Center for Disaster Resilience Global Centre for Disaster Statistics Kesennuma Satellite Office Public Relations Office Administration OfficeResearch and PracticeGreat East Japan EarthquakeDisaster investigationsDisaster Resilience Co-Creation Research ProjectApplication Guidelines 2024Collaboration in JapanMoUs with local governmentsMoUs with educational institutionsRadiation Emergency Medicine Promotion CenterInternational collaborationInternational research collaboration and partnershipsInternational MoUsAPRU-IRIDeS Multi-Hazards ProgramTU/UCL Collaborative Research and Education Centre for a Resilient SocietyInternational Collaborating Center of Disaster Education Research and ImplementationWorld Tsunami Awareness DayG7 Science and Technology Ministers&＃039; IRIDeS VisitOrganizations and projects collaborating with IRIDeSDesignated National University Core Research Cluster of Disaster ScienceWorld BOSAI ForumInstitute for Disaster Reconstruction and Regeneration Research -IDRRRWISE Program for Sustainability in the Dynamic Earth(SyDE)International Joint Graduate Program in Resilience and Safety StudiesTOHOKU FORUM for CREATIVITY -Thematic ProgramsArcDR³ Initiative(Architecture and Urban Design for Disaster Risk Reduction and Resilience)Japan Hub of Disaster Resilience Partners(JHoP)EventsUpcoming eventsRegular events in JapaneseInternational regular eventsWorld Bosai Forum - IRIDeSAIWESTIRIDeS tourPrint & Digital ResourcesPublicationsIRIDeS ChannelDatabaseTsunami Trace Database in JapanStatistical Database on the Great East Japan EarthquakeDatabase in JapaneseMedia coverageFor visitorsMedia/PressVisitorsInquiries about studying at IRIDeSFor IRIDeS Faculty and Staff Organization HOME Organization FUJIKAKE Hideo Research Division Risk Evaluation and Disaster Mitigation Research Division Disaster Humanities and Social Science Division Disaster Medical Science Division Practical Research and Collaboration Division Endowed Research Division Joint Research Division Co-creation Center for Disaster Resilience Global Centre for Disaster Statistics Kesennuma Satellite Office Public Relations Office Administration Office Practical Research and Collaboration Division Resilient EICT Research Promotion Office Professor Ph. D. (Engineering) FUJIKAKE Hideo Graduate School of Engineering +81-22-795-7117 @ Group of Electrical Engineering, Communication Engineering, Electronic Engineering, and Information Engineering, Tohoku University Fujikake / Ishinabe Laboratory Researcher Database Research Subject(s) For creating future information infrastructure, we have been conducting research and development on next-generation human interfaces such as flexible displays, stretchable displays, and three-dimensional displays that utilize soft materials such as liquid crystal and polymer. Key Words Flexible Display / 3D Display / Human Interface / Soft Material / Liquid Crystal Website Group of Electrical Engineering, Communication Engineering, Electronic Engineering, and Information Engineering, Tohoku University Fujikake / Ishinabe Laboratory Research Activities The expansion of wireless communication networks is extremely important for establishing future information infrastructure, including disaster response. For expanding service coverage area so that communication can be performed anywhere and anytime, liquid crystal devices that can control directivity of radio waves in antennas and reflectors by applying voltage are attracting attention. When the liquid crystal layer phase-modulates high frequency wave, it is necessary to fabricate it thick. We are searching the liquid crystal material and device technology with fast response time and low loss. In aging society and symbiotic society in future, mobile information terminals will require large and easy-to-recognizing electronic displays with lightweight. Such human-friendly  information terminals are effective because they enable smooth information transmission even in emergency disaster events. Therefore, we are developing flexible and stretchable displays that are convenient to carry even for large screen. A three-dimensional display that is in harmony with human vision and sensibility is expected to be an excellent human interface not only in everyday social life but also in events of emergency disaster. Therefore, we are promoting technology creation and application development on ultra-high resolution liquid crystal devices for electronic holography, in order to realize an ideal three-dimensional display that is natural and does not cause visual fatigue. Selected Works H. Fujikake, M. Kuboki, T. Murashige, H. Sato, H. Kikuchi and T. Kurita: “Alignment Mechanism of Liquid Crystal in a Stretched Porous Polymer Film”, J. Appl. Phys., vol.94, no.5, pp. 2864-2867 (2003). H.Fujikake, T.Murashige, H.Sato, M.Kawakita and H.Kikuchi: “Molecular Alignment Enhancement Phenomenon of Polymer Formed from a Liquid Crystal Monomer in a Liquid Crystal Solvent”, Appl. Phys. Lett., vol.82, no.10, pp.1622-1624 (2003). H.Fujikake and H.Sato: “Flexible Display Technologies Using Ferroelectric Liquid Crystal: Low Driving-Voltage Panel Fabrication”, Ferroelectrics, vol.364, pp.86 - 94 (2008). H.Fujikake, K.Takizawa, T.Aida, H.Kikuchi, T.Fujii and M.Kawakita: “Electrically-Controllable Liquid Crystal Polarizing Filter for Eliminating Reflected Light”, Opt. Rev., vol.5, no.2, pp.93-98 (1998). H. Fujikake, J. Yonai, H. Sato, H. Kikuchi, Y. Iino, M. Kawakita, Y. Tsuchiya, K. Iwashita and S. Umeda: “Automatic Color-Temperature Compensating System with Guest-Host Liquid-Crystal Filter for Video Image Sensing”, Appl. Opt., vol.40, no.14, pp.2275-2281 (2001). Selected Memberships The Japan Society of Applied Physics (JSAP): Fellow The Institute of Electronics, Information and Communication Engineers(IEICE) : Fellow The Institute of Image Information and Television Engineers (ITE) : Fellow The Japanese Liquid Crystal Society (JLCS) The Institute of Electrical and Electronics Engineers (IEEE) : Senior Selected Awards Niwa-Takayanagi Achievement Award, ITE in 2018 Electronics Society Award, IEICE in 2013 Best Paper Award, JLCS in 2001 ページの先頭に戻る Inquiries Site Policy For IRIDeS Faculty and Staff 関係部局リンク--> About Introduction to IRIDeSGreetings from the DirectorOrganizational structureCOVID-19 preventive measuresCurrent updatesActivitiesPress releasesQuick reponse disaster surveyOpenings Organization Research organizationFaculty membersRisk Evaluation and Disaster Mitigation Research Division Disaster Humanities and Social Science Division Disaster Medical Science Division Practical Research and Collaboration Division Endowed Research Division Joint Research Division Co-creation Center for Disaster Resilience Global Centre for Disaster Statistics Kesennuma Satellite Office Public Relations Office Administration Office Research and Practice Great East Japan EarthquakeDisaster investigationsDisaster Resilience Co-Creation Research ProjectCollaboration in JapanInternational collaborationOrganizations and projects collaborating with IRIDeS Events Upcoming eventsRegular events in JapaneseInternational regular eventsIRIDeS tour Print & Digital Resources PublicationsIRIDeS ChannelDatabaseTsunami Trace Database in JapanStatistical Database on the Great East Japan EarthquakeDatabase in JapaneseMedia coverage For visitors Media/PressVisitorsInquiries about studying at IRIDeSFor IRIDeS Faculty and Staff Great East Japan Earthquake Access Inquiries Site map Site policy (Japanese) International Research Institute of Disaster Science (IRIDeS), Tohoku University 468-1 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi, Japan 980-8572 Phone: +81-22-752-2011 (switchboard), +81-22-752-2049 (PR Office) 2011-2019 © International Research Institute of Disaster Science no cache