发明名称 MANUFACTURE OF ELASTIC SURFACE WAVE RATTANNSHAPED ELECTRODE
摘要 PURPOSE:To obtain high-accuracy and high-dependability rattan type electrode of micro structure by substituting Al film at unnecessary area with alumina film through chemical synthesis process instead of application of etching or lift-off process for Al film.
申请公布号 JPS5278342(A) 申请公布日期 1977.07.01
申请号 JP19750155272 申请日期 1975.12.25
申请人 NIPPON ELECTRIC CO 发明人 ASAKAWA KIYOSHI
分类号 H03H3/08 主分类号 H03H3/08
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