Smart Material Actuators for Micro Optical Zoom Lens Driving Systems
Process for selection of material and corresponding mechanical structure design with performance testing for smart material micro-optical systems is presented. With the specific application of the optical system for mobile devices in mind, the present work has an emphasis on a design constraint of s...
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| Veröffentlicht in: | IEEE transactions on magnetics 2011-07, Vol.47 (7), p.1999-2004 |
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| container_end_page | 2004 |
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| container_issue | 7 |
| container_start_page | 1999 |
| container_title | IEEE transactions on magnetics |
| container_volume | 47 |
| creator | Kim, Baek-Chul Lee, Youngkwan Nam, Jae-Do Moon, Hyungpil Choi, Hyouk Ryeol Koo, Ja Choon |
| description | Process for selection of material and corresponding mechanical structure design with performance testing for smart material micro-optical systems is presented. With the specific application of the optical system for mobile devices in mind, the present work has an emphasis on a design constraint of small physical dimensions that can be achieved through the simplification of power train architecture and the enhanced efficiency of actuation. Evaluations on advantages and drawbacks in terms of mechanical actuation performance of electroactive polymers are also provided. In addition the present work makes an attempt to optimize fabrication process for each possible smart material candidate for the corresponding mechanical structures. Finally a novel biomimetic micro-optical lens unit using a silicon lens and a dielectric actuator is designed and tested. |
| doi_str_mv | 10.1109/TMAG.2011.2129556 |
| format | Article |
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With the specific application of the optical system for mobile devices in mind, the present work has an emphasis on a design constraint of small physical dimensions that can be achieved through the simplification of power train architecture and the enhanced efficiency of actuation. Evaluations on advantages and drawbacks in terms of mechanical actuation performance of electroactive polymers are also provided. In addition the present work makes an attempt to optimize fabrication process for each possible smart material candidate for the corresponding mechanical structures. Finally a novel biomimetic micro-optical lens unit using a silicon lens and a dielectric actuator is designed and tested.</description><subject>Actuators</subject><subject>Biomedical optical imaging</subject><subject>Conducting polymer</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>dielectric elastomer</subject><subject>Dielectrics</subject><subject>electroactive polymer</subject><subject>Exact sciences and technology</subject><subject>Lenses</subject><subject>Materials science</subject><subject>optic zoom lens</subject><subject>Optical device fabrication</subject><subject>Optical imaging</subject><subject>Other topics in materials science</subject><subject>Physics</subject><subject>Polymers</subject><issn>0018-9464</issn><issn>1941-0069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEFPAjEQhRujiYj-AOOlF4-LM912uz0SUDRZwgG8eNkMpWtqgCXtasK_txsIp8nkvTd58zH2iDBCBPOymo9nIwGII4HCKFVcsQEaiRlAYa7ZAADLzMhC3rK7GH_SKhXCgE2XOwodn1PngqctH9vul7o2RN60gc-9DS1fHDpvk_bVtjteuX3k0-D__P6bL4-xc7t4z24a2kb3cJ5D9vn2upq8Z9Vi9jEZV5lNlbpMoBJibcucGisVrBsoS1HI3JK21GxycqqENSkyuXMWlRZWa0UbDRoKkiYfMjzdTa1iDK6pD8Gn_scaoe4x1D2GusdQnzGkzPMpc6CYnmgC7a2Pl6CQEgvA3vd08nnn3EVWRpTG6PwfsfplrA</recordid><startdate>20110701</startdate><enddate>20110701</enddate><creator>Kim, Baek-Chul</creator><creator>Lee, Youngkwan</creator><creator>Nam, Jae-Do</creator><creator>Moon, Hyungpil</creator><creator>Choi, Hyouk Ryeol</creator><creator>Koo, Ja Choon</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20110701</creationdate><title>Smart Material Actuators for Micro Optical Zoom Lens Driving Systems</title><author>Kim, Baek-Chul ; Lee, Youngkwan ; Nam, Jae-Do ; Moon, Hyungpil ; Choi, Hyouk Ryeol ; Koo, Ja Choon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-21522bc83afc450bf0882643ca7cafd3ae580ba5a93eec1572c775ad70706a493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Actuators</topic><topic>Biomedical optical imaging</topic><topic>Conducting polymer</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>dielectric elastomer</topic><topic>Dielectrics</topic><topic>electroactive polymer</topic><topic>Exact sciences and technology</topic><topic>Lenses</topic><topic>Materials science</topic><topic>optic zoom lens</topic><topic>Optical device fabrication</topic><topic>Optical imaging</topic><topic>Other topics in materials science</topic><topic>Physics</topic><topic>Polymers</topic><toplevel>online_resources</toplevel><creatorcontrib>Kim, Baek-Chul</creatorcontrib><creatorcontrib>Lee, Youngkwan</creatorcontrib><creatorcontrib>Nam, Jae-Do</creatorcontrib><creatorcontrib>Moon, Hyungpil</creatorcontrib><creatorcontrib>Choi, Hyouk Ryeol</creatorcontrib><creatorcontrib>Koo, Ja Choon</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>IEEE transactions on magnetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kim, Baek-Chul</au><au>Lee, Youngkwan</au><au>Nam, Jae-Do</au><au>Moon, Hyungpil</au><au>Choi, Hyouk Ryeol</au><au>Koo, Ja Choon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Smart Material Actuators for Micro Optical Zoom Lens Driving Systems</atitle><jtitle>IEEE transactions on magnetics</jtitle><stitle>TMAG</stitle><date>2011-07-01</date><risdate>2011</risdate><volume>47</volume><issue>7</issue><spage>1999</spage><epage>2004</epage><pages>1999-2004</pages><issn>0018-9464</issn><eissn>1941-0069</eissn><coden>IEMGAQ</coden><abstract>Process for selection of material and corresponding mechanical structure design with performance testing for smart material micro-optical systems is presented. With the specific application of the optical system for mobile devices in mind, the present work has an emphasis on a design constraint of small physical dimensions that can be achieved through the simplification of power train architecture and the enhanced efficiency of actuation. Evaluations on advantages and drawbacks in terms of mechanical actuation performance of electroactive polymers are also provided. In addition the present work makes an attempt to optimize fabrication process for each possible smart material candidate for the corresponding mechanical structures. Finally a novel biomimetic micro-optical lens unit using a silicon lens and a dielectric actuator is designed and tested.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TMAG.2011.2129556</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Actuators Biomedical optical imaging Conducting polymer Cross-disciplinary physics: materials science rheology dielectric elastomer Dielectrics electroactive polymer Exact sciences and technology Lenses Materials science optic zoom lens Optical device fabrication Optical imaging Other topics in materials science Physics Polymers |
| title | Smart Material Actuators for Micro Optical Zoom Lens Driving Systems |
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