JPH0434013U - - Google Patents
Info
- Publication number
- JPH0434013U JPH0434013U JP7586790U JP7586790U JPH0434013U JP H0434013 U JPH0434013 U JP H0434013U JP 7586790 U JP7586790 U JP 7586790U JP 7586790 U JP7586790 U JP 7586790U JP H0434013 U JPH0434013 U JP H0434013U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric element
- piezoelectric
- container
- case
- vibrating electrode
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図はこの考案の一実施例にかかる圧電部品
を示す斜視図、第２図はその側面図、第３図及び
第４図はこの考案の及び従来例の圧電部品を説明
するための斜視図及び断面図、第５図は容器を示
す斜視図、第６図は容器に圧電素子を収納した状
態を示す平面図である。
１……圧電基板、２ａ，２ｂ……振動電極、３
……ケース、４……容器、５……封止蓋、１０…
…圧電素子、１２ａ，１２ｂ……外部電極、２０
……外装部材。
FIG. 1 is a perspective view showing a piezoelectric component according to an embodiment of this invention, FIG. 2 is a side view thereof, and FIGS. 3 and 4 are perspective views for explaining piezoelectric components of this invention and conventional examples. FIG. 5 is a perspective view showing the container, and FIG. 6 is a plan view showing the state in which the piezoelectric element is housed in the container. 1... Piezoelectric substrate, 2a, 2b... Vibrating electrode, 3
...Case, 4...Container, 5...Sealing lid, 10...
...Piezoelectric element, 12a, 12b...External electrode, 20
...Exterior parts.
Claims (1)
の振動空間を形成する凹部を備えた容器と前記容
器を覆う封止蓋とからなるケースと、 前記ケースの外面に形成された、前記圧電素子
の振動電極と導通する外部電極と、 前記ケースの少なくとも下面を露出させ、それ
以外の部分を覆う樹脂からなる外装部材と を備えたことを特徴とする圧電部品。[Claims for Utility Model Registration] A piezoelectric element having a vibrating electrode provided on a piezoelectric substrate, a container having a concave portion for accommodating the piezoelectric element and forming a vibration space for the piezoelectric element, and a sealing lid covering the container. an external electrode formed on the outer surface of the case and electrically connected to the vibrating electrode of the piezoelectric element; and an exterior member made of resin that exposes at least the lower surface of the case and covers other parts. A piezoelectric component characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7586790U JPH0434013U (en) | 1990-07-16 | 1990-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7586790U JPH0434013U (en) | 1990-07-16 | 1990-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434013U true JPH0434013U (en) | 1992-03-19 |
Family
ID=31616828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7586790U Pending JPH0434013U (en) | 1990-07-16 | 1990-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434013U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369296A (en) * | 1986-09-10 | 1988-03-29 | 株式会社村田製作所 | Electronic parts and manufacture of the same |
-
1990
- 1990-07-16 JP JP7586790U patent/JPH0434013U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369296A (en) * | 1986-09-10 | 1988-03-29 | 株式会社村田製作所 | Electronic parts and manufacture of the same |