Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/66760
DC FieldValueLanguage
dc.contributor蔡坤旺zh_TW
dc.contributor.author莊普安zh_TW
dc.contributor.authorJUANG, PUU ANen_US
dc.date2010-07zh_TW
dc.date.accessioned2014-06-11T05:49:29Z-
dc.date.available2014-06-11T05:49:29Z-
dc.identifier.urihttp://hdl.handle.net/11455/66760-
dc.description.abstract一種超聲波換器係以複數壓電柱排列成矩陣,且一高分子塑料填滿於各壓電柱間的間距,使其形成一壓電複合體,其中複數壓電柱更排列成具有幾何梯度形狀。據此,該壓電複合體可以因為各壓電柱之不同質的壓電常數而獲得較大的頻寬。zh_TW
dc.language.isoen_USzh_TW
dc.relation.urihttp://twpat.tipo.gov.tw/tipotwoc/tipotwkmen_US
dc.title超聲波換能器及其製造方法zh_TW
dc.titleULTRASONIC TRANSDUCER AND ITS MANUFACTURING METHODen_US
dc.typePatentzh_TW
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