JPH01105217U - - Google Patents
Info
- Publication number
- JPH01105217U JPH01105217U JP38688U JP38688U JPH01105217U JP H01105217 U JPH01105217 U JP H01105217U JP 38688 U JP38688 U JP 38688U JP 38688 U JP38688 U JP 38688U JP H01105217 U JPH01105217 U JP H01105217U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- terminal attachment
- front surface
- back surface
- vibration
- 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 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図は本考案の一実施例における圧電振動エ
レメントを示す斜視図、第２図は同上の圧電振動
エレメントにリード端子を取り付けた状態を示す
平面図、第３図は同上のリード端子の他の取り付
け状態を示す平面図、第４図は同上のリード端子
の更に他の取り付け状態を示す平面図、第５図ａ
，ｂは同上の圧電振動エレメントの製造工程を示
す斜視図、第６図は従来例を示す斜視図である。
１……圧電基板、１ａ，１ｂ……圧電基板の表
面及び裏面、２ａ，２ｂ……表裏の振動電極、３
ａ，３ｂ……表裏の端子取り付け電極、４ａ，４
ｂ……表裏の補助電極。
FIG. 1 is a perspective view showing a piezoelectric vibrating element according to an embodiment of the present invention, FIG. 2 is a plan view showing a lead terminal attached to the piezoelectric vibrating element, and FIG. FIG. 4 is a plan view showing a further mounting state of the same lead terminal, and FIG.
, b are perspective views showing the manufacturing process of the piezoelectric vibrating element same as above, and FIG. 6 is a perspective view showing a conventional example. 1... Piezoelectric substrate, 1a, 1b... Front and back surfaces of the piezoelectric substrate, 2a, 2b... Vibrating electrodes on the front and back, 3
a, 3b... Front and back terminal attachment electrodes, 4a, 4
b...Auxiliary electrodes on the front and back sides.
Claims (1)
動電極を形成され、前記表面の一方側端部に表面
の振動電極に導通せる端子取り付け電極を形成さ
れ、前記裏面の他方側端部に裏面の振動電極に導
通せる端子取り付け電極を形成された圧電部品で
あつて、前記圧電基板の裏面の一方側端部に表面
の端子取り付け電極と導通する補助電極を設け、
表面の他方端部に裏面の端子取り付け電極と導通
する補助電極を設けて成ることを特徴とする圧電
部品の構造。 Vibration electrodes are formed on both sides of the piezoelectric substrate so as to face each other, a terminal attachment electrode is formed on one end of the front surface to conduct electricity to the vibration electrode on the front surface, and a terminal attachment electrode is formed on the other end of the back surface to conduct vibration on the back surface. A piezoelectric component formed with a terminal attachment electrode that is electrically conductive to the electrode, wherein an auxiliary electrode that is electrically conductive to the terminal attachment electrode on the front surface is provided at one end of the back surface of the piezoelectric substrate,
A structure of a piezoelectric component characterized in that an auxiliary electrode is provided at the other end of the front surface and is electrically connected to a terminal attachment electrode on the back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP38688U JPH01105217U (en) | 1988-01-06 | 1988-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP38688U JPH01105217U (en) | 1988-01-06 | 1988-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105217U true JPH01105217U (en) | 1989-07-14 |
Family
ID=31199368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP38688U Pending JPH01105217U (en) | 1988-01-06 | 1988-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0375623U (en) * | 1989-11-27 | 1991-07-30 | ||
| JPH03120119U (en) * | 1990-03-19 | 1991-12-10 |
-
1988
- 1988-01-06 JP JP38688U patent/JPH01105217U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0375623U (en) * | 1989-11-27 | 1991-07-30 | ||
| JPH03120119U (en) * | 1990-03-19 | 1991-12-10 |
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