JPH01160721U - - Google Patents
Info
- Publication number
- JPH01160721U JPH01160721U JP5860788U JP5860788U JPH01160721U JP H01160721 U JPH01160721 U JP H01160721U JP 5860788 U JP5860788 U JP 5860788U JP 5860788 U JP5860788 U JP 5860788U JP H01160721 U JPH01160721 U JP H01160721U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- thin film
- piezoelectric vibrator
- film electrode
- piezoelectric plate
- 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
- 239000010409 thin film Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図ａは、本考案の一実施例を示す平面図、
第１図ｂは、第１図ａの側面図、第２図ａは、従
来の振動周波数高安定型圧電振動子の平面図、第
２図ｂは第２図ａの側面図をそれぞれ示す。
図において、１１，２１…圧電板、１２，２２
…薄膜電極、１３，２３…サポート、１４…接着
剤、１５，２４…接続部。
FIG. 1a is a plan view showing an embodiment of the present invention;
1b is a side view of FIG. 1a, FIG. 2a is a plan view of a conventional piezoelectric vibrator with high vibration frequency stability, and FIG. 2b is a side view of FIG. 2a. In the figure, 11, 21...piezoelectric plate, 12, 22
...Thin film electrode, 13, 23... Support, 14... Adhesive, 15, 24... Connection part.
Claims (1)
の薄膜電極と、この薄膜電極と電気的に接続され
たサポートとから構成される圧電振動子において
、前記サポートと、前記圧電板の側面との境界に
、接着剤を設けたことを特徴とする圧電振動子。 In a piezoelectric vibrator comprising a piezoelectric plate, a thin film electrode for vibration excitation provided on the piezoelectric plate, and a support electrically connected to the thin film electrode, the support and the side surface of the piezoelectric plate A piezoelectric vibrator characterized in that an adhesive is provided at the boundary of the piezoelectric vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5860788U JPH01160721U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5860788U JPH01160721U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160721U true JPH01160721U (en) | 1989-11-08 |
Family
ID=31284408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5860788U Pending JPH01160721U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160721U (en) |
-
1988
- 1988-04-28 JP JP5860788U patent/JPH01160721U/ja active Pending