发明名称 |
ACOUSTIC WAVE DEVICE AND METHOD FOR PRODUCING SAME |
摘要 |
An acoustic wave device comprises a substrate and an acoustic wave element on one main surface of the substrate. Side surfaces of the substrate comprises a protruding portion which protrudes out at a side of an another main surface closer than a side with the one main surface side. |
申请公布号 |
US2015171825(A1) |
申请公布日期 |
2015.06.18 |
申请号 |
US201514629373 |
申请日期 |
2015.02.23 |
申请人 |
OOKUBO Yoshihiro |
发明人 |
OOKUBO Yoshihiro |
分类号 |
H03H9/25;B05D3/12;B05D1/38;H03H3/08 |
主分类号 |
H03H9/25 |
代理机构 |
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代理人 |
|
主权项 |
1. An acoustic wave device, comprising:
a substrate comprising:
a first main surface comprising a first edge portion; and a side surface contacting the first main surface; an acoustic wave element on the first main surface; and a cover on the first main surface, the cover covering the acoustic wave element, wherein the side surface comprises a first portion outside of the first edge portion in a cross-section of the substrate perpendicular to the first main surface. |
地址 |
Higashiomi-shi JP |