Paper Abstract and Keywords |
Presentation |
2014-07-11 15:45
Fabrication of an optical lens array using ultraviolet curable resin and ultrasound vibration Satoki Taniguchi, Daisuke Koyama (Doshisha Univ), Kentaro Nakamura (Tokyo Inst. of Tech.), Mami Matsukawa (Doshisha Univ) US2014-31 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An optical lens array is used various field such as camera modules and liquid crystal displays. In this report, a new fabrication technique of a lens array was proposed using ultraviolet curable resin and ultrasound vibration, and the hardening characteristics of the gel were investigated. An ultraviolet curable gel film was formed on a glass plate having four PZT transducers. By exciting the transducers, the lattice flexural vibration was generated on the glass plate. The acoustic radiation force that correlates to the vibration mode was generated to the gel surface, and the gel was deformed. The lens array could be formed for 20 minutes under ultraviolet light irradiation with keeping the deformation. The quality factor of the transducer resonance was measured in order to investigate the curing of resin, and the quality factor decreases with time. It was found that the gel acts as the damper and additional mass as the lens array was formed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Lens array / Ultraviolet curable resin / Acoustic radiation force / Flexural vibration / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 137, US2014-31, pp. 31-34, July 2014. |
Paper # |
US2014-31 |
Date of Issue |
2014-07-04 (US) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2014-31 |
Conference Information |
Committee |
US |
Conference Date |
2014-07-11 - 2014-07-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoto Electronics, Tokyo sales Office |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Material Proparty, General |
Paper Information |
Registration To |
US |
Conference Code |
2014-07-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fabrication of an optical lens array using ultraviolet curable resin and ultrasound vibration |
Sub Title (in English) |
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Keyword(1) |
Lens array |
Keyword(2) |
Ultraviolet curable resin |
Keyword(3) |
Acoustic radiation force |
Keyword(4) |
Flexural vibration |
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1st Author's Name |
Satoki Taniguchi |
1st Author's Affiliation |
Doshisha University (Doshisha Univ) |
2nd Author's Name |
Daisuke Koyama |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ) |
3rd Author's Name |
Kentaro Nakamura |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
4th Author's Name |
Mami Matsukawa |
4th Author's Affiliation |
Doshisha University (Doshisha Univ) |
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Speaker |
Author-1 |
Date Time |
2014-07-11 15:45:00 |
Presentation Time |
25 minutes |
Registration for |
US |
Paper # |
US2014-31 |
Volume (vol) |
vol.114 |
Number (no) |
no.137 |
Page |
pp.31-34 |
#Pages |
4 |
Date of Issue |
2014-07-04 (US) |
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