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Title
Japanese:20成分調合型嗅覚ディスプレイの匂い調合の最適化 
English:Optimization of Odor Blending for 20-component Olfactory Display 
Author
Japanese: 林 寛人, Dani Prasetyawan, 伊関 方晶, 中本高道.  
English: Hiroto Hayashi, Dani Prasetyawan, Masaaki Iseki, Takamichi Nakamoto.  
Language Japanese 
Journal/Book name
Japanese:電気学会論文誌E（センサ・マイクロマシン部門誌） 
English:IEEJ Transactions on Sensors and Micromachines 
Volume, Number, Page Vol. 143    No. 11    pp. 338-343
Published date Nov. 1, 2023 
Publisher
Japanese:一般社団法人 電気学会 
English:Institute of Electrical Engineers of Japan 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
Official URL https://www.jstage.jst.go.jp/article/ieejsmas/143/11/143_338/_article/-char/ja/
 
DOI https://doi.org/10.1541/ieejsmas.143.338
Abstract An olfactory display is a device that presents an odor to the user. In this research, odor components were used to reproduce a variety of scents by blending them at the specified ratio. A perfume is supplied from an electroosmotic pump to a microdispenser, and the multiple odor components ejected from the microdispensers are atomized by the surface acoustic wave device to produce the blended odor. Digital-to-Analog converter was introduced to promote automation and jigs were improved for convenience. A total of 21 solenoid valve droplet volumes were investigated, and it was found that the performance of the solenoid valves and the discharge volume differed for each solenoid valve. We then verified through sensory test whether calibration of the droplet volume is necessary, and found that it is better to compensate for the droplet volume for smell presentation.

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