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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2020-01-22 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Evaluation of light transmission characteristics on ultrasound liquid crystal lenses Marina Fukui, Daisuke Koyama, Yuki Harada (Doshisha Univ.), Akira Emoto (Tokushima Univ.), Kentaro Nakamura (Tokyo Tech.), Mami Matsukawa (Doshisha Univ.)  US2019-81 EA2019-94 |
Nematic liquid crystals that have high liquidity are widely used in optical devices such as liquid crystal displays beca... [more] | US2019-81 EA2019-94 pp.63-66 |
| EA, US (Joint) |
2019-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Effect of liquid crystal materials on ultrasound optical lenses Marina Fukui, Yuki Harada, Daisuke Koyama, Akira Emoto (Doshisha Univ.), Kentaro Nakamura (Tokyo Tech.), Mami Matsukawa (Doshisha Univ.) US2018-99 |
Nematic liquid crystals have high liquidity and are widely used in optical devices such as liquid crystal displays since... [more] | US2018-99 pp.99-102 |
| US | 2015-04-20 13:25 |
Tokyo | The University of Electro-Communications | Movable optical lens array using acoustic radiation force Daisuke Koyama, Yuta Kashihara, Megumi Hatanaka (Doshisha Univ.), Kentaro Nakamura (Tokyo Tech.), Mami Matsukawa (Doshisha Univ.) US2015-2 |
A movable optical lens array that uses acoustic radiation force was investigated. The lens array consists of a glass pla... [more] | US2015-2 pp.7-12 |
| MWP, EMT, PN, LQE, OPE, EST, IEE-EMT [detail] | 2014-01-23 15:20 |
Kyoto | Doshisha University | Operating characteristics of an ultrasonic optical lens array using viscoelastic material Daisuke Koyama, Megumi Hatanaka (Doshisha Univ.), Kentaro Nakamura (Tokyo Inst. of Tech.), Mami Matsukawa (Doshisha Univ.) PN2013-45 OPE2013-159 LQE2013-145 EST2013-94 MWP2013-65 |
An optical lens array that can change the focal length and lens pitch is investigated.The lens array has a simple struct... [more] | PN2013-45 OPE2013-159 LQE2013-145 EST2013-94 MWP2013-65 pp.61-64 |
| US | 2011-07-28 14:10 |
Kyoto | Kyoto Electronics Manufacturing Co., Ltd. | Three-dimensional focus scanning by a liquid lens using acoustic radiation force Daisuke Koyama, Ryoichi Isago, Kentaro Nakamura (Tokyo Tech) US2011-28 |
A liquid lens was fabricated whose focal point can be varied in the axial and radial directions. We have been developin... [more] |
US2011-28 pp.33-38 |
| US | 2010-12-16 13:30 |
Kanagawa | Suzukakedai Campus, Tokyo Institute of Technology | High-speed focusing of a liquid microlens using acoustic radiation force Daisuke Koyama, Ryoichi Isago, Kentaro Nakamura (Tokyo Tech) US2010-85 |
A compact, high-speed variable-focus liquid lens using acoustic radiation force is proposed. The lens consists of an ann... [more] | US2010-85 pp.1-6 |
| PRMU | 2009-01-12 11:15 |
Tokyo | NII | Optical and Synthetic Focusing Using a Liquid Lens Array Dongha Lee (School of Info. Sce. & Tech., The Univ.), Takafumi Koike (Systems Development Lab., Hitachi,Ltd.), Keita Takahashi (The Univ. of Tokyo.), Takeshi Naemura (School of Info. Sce. & Tech., The Univ.) PRMU2008-192 |
Synthetic focusing methods, superimposing pre-acquired multi-view images onto the post-defined surfaces, intend to simul... [more] | PRMU2008-192 pp.19-24 |
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