发明名称 |
DEVICE AT PIEZOELECTRIC CRYSTAL OSCILLATOR |
摘要 |
The present invention offers a monolithic, piezoelectric crystal device which simultaneously (i) has several oscillators on the same crystal, the resonance frequencies of which can be selected in a flexible way; (ii) does not show any problem with regard to acoustic superhearing between the oscillators, and (iii) facilitates a simple addressing of the single oscillators.
|
申请公布号 |
WO9940397(A1) |
申请公布日期 |
1999.08.12 |
申请号 |
WO1999SE00051 |
申请日期 |
1999.01.15 |
申请人 |
Q-SENSE AB;RODAHL, MICHAEL;KASEMO, BENGT;KROZER, ANATOL |
发明人 |
RODAHL, MICHAEL;KASEMO, BENGT;KROZER, ANATOL |
分类号 |
B06B1/06;G01G3/13;G01N5/00;(IPC1-7):G01G3/16 |
主分类号 |
B06B1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|