{"id":"https://openalex.org/W3001215360","doi":"https://doi.org/10.1109/access.2020.2968723","title":"Design of a Voice Coil Motor Actuator With L-Shape Coils for Optical Zooming Smartphone Cameras","display_name":"Design of a Voice Coil Motor Actuator With L-Shape Coils for Optical Zooming Smartphone Cameras","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3001215360","doi":"https://doi.org/10.1109/access.2020.2968723","mag":"3001215360"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2968723","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968723","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08966372.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08966372.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101888708","display_name":"Chang-Lin Hsieh","orcid":"https://orcid.org/0000-0002-8972-152X"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chang-Lin Hsieh","raw_affiliation_strings":["Department of Mechanical Engineering and Advanced Institute of Manufacturing With High-Tech Innovations, National Chung Cheng University, Chiayi, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering and Advanced Institute of Manufacturing With High-Tech Innovations, National Chung Cheng University, Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082013141","display_name":"Chien-Sheng Liu","orcid":"https://orcid.org/0000-0002-3537-5828"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Sheng Liu","raw_affiliation_strings":["Department of Mechanical Engineering, National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":"https://orcid.org/0000-0002-3537-5828","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.9366,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.73995913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"20884","last_page":"20891"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12452","display_name":"Electrowetting and Microfluidic Technologies","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12452","display_name":"Electrowetting and Microfluidic Technologies","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10914","display_name":"Tactile and Sensory Interactions","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/voice-coil","display_name":"Voice coil","score":0.9336472153663635},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.7949315309524536},{"id":"https://openalex.org/keywords/lorentz-force","display_name":"Lorentz force","score":0.6910055875778198},{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.6774229407310486},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.6625545024871826},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6087450981140137},{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.5840654373168945},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.49519267678260803},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3040362596511841},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2528725266456604},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2236143946647644},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22193607687950134},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.19296449422836304},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1596258282661438},{"id":"https://openalex.org/keywords/lens","display_name":"Lens (geology)","score":0.11878010630607605}],"concepts":[{"id":"https://openalex.org/C131513009","wikidata":"https://www.wikidata.org/wiki/Q1369121","display_name":"Voice coil","level":3,"score":0.9336472153663635},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.7949315309524536},{"id":"https://openalex.org/C140190676","wikidata":"https://www.wikidata.org/wiki/Q172137","display_name":"Lorentz force","level":3,"score":0.6910055875778198},{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.6774229407310486},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.6625545024871826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6087450981140137},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.5840654373168945},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.49519267678260803},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3040362596511841},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2528725266456604},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2236143946647644},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22193607687950134},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.19296449422836304},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1596258282661438},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.11878010630607605},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2968723","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968723","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08966372.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:079c09df591146b3825010d08965e344","is_oa":true,"landing_page_url":"https://doaj.org/article/079c09df591146b3825010d08965e344","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 20884-20891 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2968723","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2968723","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08966372.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1052468712","display_name":null,"funder_award_id":"MOST 105-","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G1178927166","display_name":null,"funder_award_id":"MOST 105-2221-E-006-265-MY5","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G1829790700","display_name":null,"funder_award_id":"MOST 105-2221-E-006","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G3468423577","display_name":null,"funder_award_id":"MOST 105","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G6434395547","display_name":null,"funder_award_id":"MOST 106\u20132628-E-006\u2013010-MY3","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G7971997005","display_name":null,"funder_award_id":"MOST 108-2218-E-002-071","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3001215360.pdf","grobid_xml":"https://content.openalex.org/works/W3001215360.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W2006925614","https://openalex.org/W2014267331","https://openalex.org/W2115100877","https://openalex.org/W2133210564","https://openalex.org/W2164022245","https://openalex.org/W2305051911","https://openalex.org/W2316893288","https://openalex.org/W2326309323","https://openalex.org/W2331154635","https://openalex.org/W2499905327","https://openalex.org/W2555585682","https://openalex.org/W2587098752","https://openalex.org/W2617283918","https://openalex.org/W2684998288","https://openalex.org/W2747049663","https://openalex.org/W2757248798","https://openalex.org/W2792733596","https://openalex.org/W2793685748","https://openalex.org/W2797433745","https://openalex.org/W2804673434","https://openalex.org/W2805949242","https://openalex.org/W2809396334","https://openalex.org/W2846015545","https://openalex.org/W2892940198","https://openalex.org/W2900832656","https://openalex.org/W2910164776","https://openalex.org/W2911903010","https://openalex.org/W2916403470","https://openalex.org/W2979613919","https://openalex.org/W2980935613"],"related_works":["https://openalex.org/W4206121469","https://openalex.org/W1972696911","https://openalex.org/W2170557438","https://openalex.org/W2054127382","https://openalex.org/W2176397068","https://openalex.org/W2975844906","https://openalex.org/W2639723818","https://openalex.org/W3153188170","https://openalex.org/W2137006928","https://openalex.org/W2132332304"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,9,56],"voice":[4],"coil":[5],"motor":[6],"(VCM)":[7],"with":[8],"novel":[10,22,43],"electromagnetic":[11,44],"structure":[12,45],"for":[13],"smartphone":[14],"OZ":[15],"actuators,":[16],"and":[17,30,33,59,68,79],"the":[18,42,60,73],"advantages":[19,38],"of":[20,48],"this":[21],"design":[23],"are":[24,39],"its":[25],"long":[26],"displacement,":[27],"compact":[28],"size,":[29],"more":[31],"powerful":[32],"stable":[34],"Lorentz":[35],"force.":[36],"These":[37],"achieved":[40],"by":[41,55],"that":[46],"consist":[47],"L-shape":[49],"coils.":[50],"Its":[51],"performances":[52],"were":[53],"verified":[54],"laboratory-built":[57],"prototype,":[58],"experimental":[61],"results":[62],"(Lorentz":[63],"force":[64],"FVCM,":[65],"response":[66],"time,":[67],"zoomed":[69],"images)":[70],"can":[71],"prove":[72],"proposed":[74],"VCM":[75],"actuator":[76],"is":[77],"feasible":[78],"vigorous.":[80]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}