发明名称 |
SKAERVINKLAR I EN LITIUMTANTALAT- KRISTALL FOER NYA AKUSTISKA YTVAOGANORDNINGAR. |
摘要 |
A Lithium Tantalate crystal, defined by the Euler angles lambda ( lambda ) equal to about 0 DEG and mu ( mu ) equal to about 90 DEG with an acoustic wave propagation direction angle theta ( theta ) in the range of plus 130 DEG to plus 150 DEG and preferably equal to about plus 141.25 DEG , offers unique properties for surface acoustic wave device applications. |
申请公布号 |
FI923323(A) |
申请公布日期 |
1992.07.21 |
申请号 |
FI19920003323 |
申请日期 |
1992.07.21 |
申请人 |
ASCOM MICROSYSTEMS SA |
发明人 |
ABBOTT, BENJAMIN PAUL;THORVALDSSON, THOR |
分类号 |
H03H9/25;H01L41/08;H03H9/00;H03H9/02;(IPC1-7):H03H/ |
主分类号 |
H03H9/25 |
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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