JPH01137558U - - Google Patents
Info
- Publication number
- JPH01137558U JPH01137558U JP1988033940U JP3394088U JPH01137558U JP H01137558 U JPH01137558 U JP H01137558U JP 1988033940 U JP1988033940 U JP 1988033940U JP 3394088 U JP3394088 U JP 3394088U JP H01137558 U JPH01137558 U JP H01137558U
- Authority
- JP
- Japan
- Prior art keywords
- insulating film
- thermocompression
- piezoelectric element
- base material
- thin 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 150000007530 organic bases Chemical class 0.000 claims 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図Ａ，Ｂは夫々本考案に用いる絶縁フイルム６の
斜視図である。また、第３図Ａ〜Ｃは夫々従来例
を示す断面図、第４図Ａは従来のバイモルフ状圧
電素子ｃを示す断面図、同図は同じくモノモルフ
状圧電素子ｄを示す断面図である。 １……薄板状素体、２，２……電極、６……絶
縁フイルム、６ａ……樹脂基材、６ｂ……熱圧着
硬化型樹脂接着剤。
図Ａ，Ｂは夫々本考案に用いる絶縁フイルム６の
斜視図である。また、第３図Ａ〜Ｃは夫々従来例
を示す断面図、第４図Ａは従来のバイモルフ状圧
電素子ｃを示す断面図、同図は同じくモノモルフ
状圧電素子ｄを示す断面図である。 １……薄板状素体、２，２……電極、６……絶
縁フイルム、６ａ……樹脂基材、６ｂ……熱圧着
硬化型樹脂接着剤。
Claims (1)
- 熱圧着硬化型有機樹脂接着剤を有機基材により
担持してなる絶縁フイルムによつて、薄板状素体
に形成される外面電極を被覆保護したことを特徴
とする圧電素子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988033940U JPH0453006Y2 (ja) | 1988-03-14 | 1988-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988033940U JPH0453006Y2 (ja) | 1988-03-14 | 1988-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01137558U true JPH01137558U (ja) | 1989-09-20 |
| JPH0453006Y2 JPH0453006Y2 (ja) | 1992-12-14 |
Family
ID=31260661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988033940U Expired JPH0453006Y2 (ja) | 1988-03-14 | 1988-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453006Y2 (ja) |
-
1988
- 1988-03-14 JP JP1988033940U patent/JPH0453006Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453006Y2 (ja) | 1992-12-14 |