Visual texture presentable sheet device

• Project/Area Number: 15K13918
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Intelligent mechanics/Mechanical systems
• Research Institution: Waseda University
• Principal Investigator: IWASE Eiji 早稲田大学, 理工学術院, 准教授 (70436559)
• Co-Investigator(Kenkyū-buntansha): 尾上 弘晃 慶應義塾大学, 理工学部(矢上), 准教授 (30548681)
• Project Period (FY): 2015-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: ディスプレイ / 視覚的質感

Outline of Final Research Achievements

We proposed a presentation method of intermediate visual texture by mixing textures. The "visual texture" means a component of texture from visually sense. We measured angular intensity distribution of scattered light from some visual textures. We defined "degree of scattering" as a ratio of the intensity of the scattered light at 45 degrees to the intensity of the scattered light at 15 degrees. And we achieved a presentation of the intermediate visual texture by arranging glossy and matte surfaces alternately.

Research Products

• [Journal Article] Flexible Coloring Element by using Bending Deformation of Electroactive Hydrogel (2017)
  • Author(s): Kodai Usuki, Hiroaki Onoe, Eiji Iwase
  • Journal Title: Electronics and Communications in Japan Volume: 100 Issue: 1 Pages: 44-48
  • DOI: 10.1002/ecj.11919
  • NAID: 130005112397
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Flexible Coloring Element by using Bending Deformation of Electroactive Hydrogel (2015)
  • Author(s): 薄功大, 尾上弘晃, 岩瀬英治
  • Journal Title: IEEJ Transactions on Sensors and Micromachines Volume: 135 Issue: 12 Pages: 480-483
  • DOI: 10.1541/ieejsmas.135.480
  • NAID: 130005112397
  • ISSN: 1341-8939, 1347-5525
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] 時分割混合による中間的な視覚的質感提示デバイス (2017)
  • Author(s): 岡田陽平, 岩瀬英治
  • Organizer: 情報処理学会 インタラクション2017
  • Place of Presentation: 中野, 東京
  • Year and Date: 2017-03-02
• [Presentation] Microfluidic-based water/oil droplets-train display (2016)
  • Author(s): Kazuhiro Kobayashi, Hiroaki Onoe
  • Organizer: The 20th International Conference on Miniaturized Systems for Chemistry and Life Science (microTAS)
  • Place of Presentation: Dublin, Ireland
  • Year and Date: 2016-10-09
  • Int'l Joint Research
• [Presentation] 異なる視覚的質感を有する表面の並置による中間的な視覚的質感の提示 (2016)
  • Author(s): 岡田陽平, 岩瀬英治
  • Organizer: 第21回 日本バーチャルリアリティ学会大会
  • Place of Presentation: つくば, 茨城
  • Year and Date: 2016-09-14
• [Presentation] 視覚的質感の光学的定量化および提示 (2016)
  • Author(s): 岡田陽平, 岩瀬英治
  • Organizer: 日本機械学会 ロボティクス・メカトロニクス講演会
  • Place of Presentation: 横浜, 神奈川
  • Year and Date: 2016-06-08
• [Presentation] 底面配置電極駆動による電場応答性エラストマーの屈曲変形を用いた発色素子 (2015)
  • Author(s): 薄功大, 尾上弘晃, 岩瀬英治
  • Organizer: 日本機械学会 第7回マイクロ・ナノ工学シンポジウム
  • Place of Presentation: 新潟
  • Year and Date: 2015-10-28
• [Patent(Industrial Property Rights)] 視覚的質感提示デバイスおよび視覚的質感提示方法 (2016)
  • Inventor(s): 岩瀬英治, 岡田陽平
  • Industrial Property Rights Holder: 早稲田大学
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2016-113598
  • Filing Date: 2016-06-07