Tiny Olfactory Display Based on SAW Streaming and Electroosmosis
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概要
- 論文の詳細を見る
Recently, various types of olfactory displays have been developed based on several techniques to provide an olfactory sensation. They are useful in certain situations but still lack some important capabilities. In this study, the olfactory display, utilizing Surface Acoustic Wave (SAW) streaming and electroosmosis, was developed. In this manner, odors are generated by atomizing liquid odorants transported by Electroosmotic (EO) pumps. The device size is miniaturized to be compact and thin enough to be equipped with a wearable device. It can generate smells rapidly even the scents of low-volatile substances which typically requires much time to be released. The operation is soundless, does not produce heat to the nearby environment, and is more robust against bubble than an olfactory display composed of the widely used inkjet devices. In this research, a quartz crystal microbalance (QCM) gas sensor was used to measure the intensities of generated odor vapor to confirm the capabilities to control odor intensity and to blend odors. Moreover, the sensory evaluation was performed to confirm that there was no odor remaining after the presentation.
- The Institute of Electrical Engineers of Japanの論文
著者
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Nakamoto Takamichi
Graduate School Of Sci. And Engineering Tokyo Inst. Of Technol.
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Ariyakul Yossiri
Graduate school of science and engineering, Tokyo Institute of Technology
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Aizawa Tomoyuki
Graduate school of science and engineering, Tokyo Institute of Technology
関連論文
- Improvement of Robustness of Odor Classification in Dynamically Changing Concentration Against Environmental Change
- Fundamental Study of Odor Recorder Using Inkjet Devices for Low-Volatile Scents(Bioelectronic and Sensor)(Recent Progress in Organic Molecular Electronics)
- Study of Halitosis-Substance Sensing at Low Concentration Using an Electrochemical Sensor Array Combined with a Preconcentrator
- Sensing Film Selection of QCM Odor Sensor Suitable for Apple Flavor Discrimination (Special Issue on Organic Molecular Electronics for the 21st Century)
- Nanocomposites using gold, lipopolymers and amphiphilic GC materials as highly-sensitive coatings for QCM odor sensors (有機エレクトロニクス)
- Measurement of Bad-Smell Distribution Using Sensing Network Composed of Nodes with Gas Detector Tubes and CCD Image Sensors
- Analysis of QCM Gas Sensor Transient Response by Visualizing Gas Concentration
- Movie with Scents Generated by Olfactory Display Using Solenoid Valves(Multimedia Environment Technology)
- Study on Improvement of Odor Recording Capability Based on Real-time Mass Spectrometry with Variable Ionization Energy
- Response mechanism of quartz crystal microbalance gas/vapor sensors coated with tricresyl phosphate
- Tiny Olfactory Display Based on SAW Streaming and Electroosmosis
- Tiny Olfactory Display Based on SAW Streaming and Electroosmosis