发明名称 |
Composite substrate and elastic wave device using the same |
摘要 |
A composite substrate 10 includes: a piezoelectric substrate 12 capable of transmitting an elastic wave and composed of lithium tantalate (LT); a silicon support substrate 14 that is bonded to the rear surface of the piezoelectric substrate in the (111) plane; and an adhesive layer 16 bonding the substrates 12 and 14 to each other. |
申请公布号 |
US8264303(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20100688020 |
申请日期 |
2010.01.15 |
申请人 |
SUZUKI KENJI;NGK INSULATORS, LTD. |
发明人 |
SUZUKI KENJI |
分类号 |
H03H9/08;H03H9/25;H03H9/64 |
主分类号 |
H03H9/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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