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公开(公告)号:US08134278B2
公开(公告)日:2012-03-13
申请号:US12700307
申请日:2010-02-04
申请人: Eun Chol Cho , Hun Joo Lee , Soo Suk Lee
发明人: Eun Chol Cho , Hun Joo Lee , Soo Suk Lee
IPC分类号: H01L41/08
CPC分类号: H01L41/1132 , G01L1/165 , G01L9/0025 , G01N29/022 , G01N2291/0256 , G01N2291/0423
摘要: A surface acoustic wave device, including: a piezoelectric substrate; an interdigitated transducer electrode disposed on the substrate; an oxide film disposed on surface of the interdigitated transducer electrode; and a hydrophobic film disposed on a surface of the oxide film.
摘要翻译: 一种表面声波装置,包括:压电基板; 设置在所述基板上的叉指传感器电极; 设置在交叉换能器电极的表面上的氧化膜; 以及设置在氧化物膜的表面上的疏水性膜。