JPH0197624U - - Google Patents
Info
- Publication number
- JPH0197624U JPH0197624U JP19287487U JP19287487U JPH0197624U JP H0197624 U JPH0197624 U JP H0197624U JP 19287487 U JP19287487 U JP 19287487U JP 19287487 U JP19287487 U JP 19287487U JP H0197624 U JPH0197624 U JP H0197624U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric substrate
- resonators
- substrate
- perspective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示す表面側
からの斜視図及び裏面側からの斜視図、第２図は
圧電基板に開孔を穿孔する方法を示す側面図、第
３図は同上のリード端子を示す斜視図、第４図及
び第５図は本考案の作用を説明する斜視図、第６
図ａ，ｂは従来例の表面側からの斜視図及び裏面
側からの斜視図、第７図は同上の等価回路図、第
８図は同上のリード端子を示す斜視図、第９図及
び第１０図は従来例の問題点を説明する斜視図で
ある。
１…圧電基板、２…圧電共振部、３…振動干渉
防止用の開孔。
Figures 1a and b are a perspective view from the front side and a perspective view from the back side showing an embodiment of the present invention, Figure 2 is a side view showing a method of drilling holes in a piezoelectric substrate, and Figure 3. is a perspective view showing the same lead terminal as above, FIGS. 4 and 5 are perspective views explaining the operation of the present invention, and FIG.
Figures a and b are perspective views from the front side and back side of the conventional example, Figure 7 is an equivalent circuit diagram of the same as the above, Figure 8 is a perspective view showing the lead terminal of the same as the above, Figures 9 and 9 are FIG. 10 is a perspective view illustrating the problems of the conventional example. 1... Piezoelectric substrate, 2... Piezoelectric resonance part, 3... Opening for vibration interference prevention.
Claims (1)
成し、全周を圧電基板に囲まれた振動干渉防止用
の開孔を前記圧電共振部間において圧電基板に開
口させて成る圧電部品。 A piezoelectric component, in which a plurality of piezoelectric resonators are formed on a plate-shaped piezoelectric substrate, and apertures for preventing vibration interference, which are surrounded by the piezoelectric substrate on the entire periphery, are opened in the piezoelectric substrate between the piezoelectric resonators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19287487U JPH0197624U (en) | 1987-12-19 | 1987-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19287487U JPH0197624U (en) | 1987-12-19 | 1987-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197624U true JPH0197624U (en) | 1989-06-29 |
Family
ID=31483704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19287487U Pending JPH0197624U (en) | 1987-12-19 | 1987-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197624U (en) |
-
1987
- 1987-12-19 JP JP19287487U patent/JPH0197624U/ja active Pending
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