JPH0332826U - - Google Patents
Info
- Publication number
- JPH0332826U JPH0332826U JP9073889U JP9073889U JPH0332826U JP H0332826 U JPH0332826 U JP H0332826U JP 9073889 U JP9073889 U JP 9073889U JP 9073889 U JP9073889 U JP 9073889U JP H0332826 U JPH0332826 U JP H0332826U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric substrate
- resonant
- piezoelectric
- resonant portion
- impede
- 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 6
- 239000012790 adhesive layer Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例の圧電共振子の要部
を示す斜視図、第２図は共振電極の形状を説明す
るための平面図、第３図は本考案の一実施例の外
観斜視図、第４図は本考案の一実施例の圧電共振
子を製造する工程を説明するための分解斜視図で
ある。
図において、１……圧電共振子、２……圧電基
板、３……共振電極、９ａ，９ｂ……絶縁基板を
示す。
Fig. 1 is a perspective view showing the main parts of a piezoelectric resonator according to an embodiment of the present invention, Fig. 2 is a plan view for explaining the shape of a resonant electrode, and Fig. 3 is an external appearance of an embodiment of the present invention. FIG. 4 is an exploded perspective view for explaining the process of manufacturing a piezoelectric resonator according to an embodiment of the present invention. In the figure, 1... piezoelectric resonator, 2... piezoelectric substrate, 3... resonant electrode, 9a, 9b... insulated substrate.
Claims (1)
極が形成されており、共振部分の振動を妨げない
空間を設けるために共振部分を除いて塗布された
接着剤層を介して、前記圧電基板の両面に薄い絶
縁基板が貼り付けられてなるカード型圧電共振子
。 Resonant electrodes are formed on both main surfaces of the piezoelectric substrate so as to face each other, and the piezoelectric substrate is connected to the piezoelectric substrate via an adhesive layer applied except for the resonant portion in order to provide a space that does not impede the vibration of the resonant portion. A card-type piezoelectric resonator with a thin insulating substrate attached to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9073889U JPH0332826U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9073889U JPH0332826U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332826U true JPH0332826U (en) | 1991-03-29 |
Family
ID=31640251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9073889U Pending JPH0332826U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332826U (en) |
-
1989
- 1989-07-31 JP JP9073889U patent/JPH0332826U/ja active Pending
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