JPH025928U - - Google Patents
Info
- Publication number
- JPH025928U JPH025928U JP8331588U JP8331588U JPH025928U JP H025928 U JPH025928 U JP H025928U JP 8331588 U JP8331588 U JP 8331588U JP 8331588 U JP8331588 U JP 8331588U JP H025928 U JPH025928 U JP H025928U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric substrate
- resin layer
- chamfered
- electrodes
- 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 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の圧電部品の一実施例である圧
電フイルタの断面図、第２図は本考案の圧電部品
の他の実施例である圧電フイルタの断面図、第３
図は従来の圧電部品の一例である圧電フイルタの
断面図である。
１，１１…圧電基板、２，１２…電極、１０，
２０…樹脂層。
FIG. 1 is a cross-sectional view of a piezoelectric filter which is an embodiment of the piezoelectric component of the present invention, FIG. 2 is a cross-sectional view of a piezoelectric filter which is another embodiment of the piezoelectric component of the present invention, and FIG.
The figure is a cross-sectional view of a piezoelectric filter, which is an example of a conventional piezoelectric component. 1, 11... Piezoelectric substrate, 2, 12... Electrode, 10,
20...Resin layer.
Claims (1)
電部品において、上記圧電基板のコーナー部が面
取りされていることを特徴とする圧電部品。 1. A piezoelectric component comprising a piezoelectric substrate provided with electrodes and covered with a resin layer, characterized in that corner portions of the piezoelectric substrate are chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8331588U JPH025928U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8331588U JPH025928U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025928U true JPH025928U (en) | 1990-01-16 |
Family
ID=31308038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8331588U Pending JPH025928U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923145U (en) * | 1972-05-31 | 1974-02-27 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583003B2 (en) * | 1977-08-25 | 1983-01-19 | フエライニヒテ エ−ステルライヒシエ アイゼン ウント スタ−ルヴエルケ アルピネ モンタン アクチエンゲゼルシヤフト | A method for treating sponge iron to protect it from reoxidation, an apparatus for carrying out the method, and granular sponge iron obtained thereby |
| JPS62200812A (en) * | 1986-02-27 | 1987-09-04 | Matsushima Kogyo Co Ltd | Piezoelectric oscillation chip |
-
1988
- 1988-06-23 JP JP8331588U patent/JPH025928U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583003B2 (en) * | 1977-08-25 | 1983-01-19 | フエライニヒテ エ−ステルライヒシエ アイゼン ウント スタ−ルヴエルケ アルピネ モンタン アクチエンゲゼルシヤフト | A method for treating sponge iron to protect it from reoxidation, an apparatus for carrying out the method, and granular sponge iron obtained thereby |
| JPS62200812A (en) * | 1986-02-27 | 1987-09-04 | Matsushima Kogyo Co Ltd | Piezoelectric oscillation chip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923145U (en) * | 1972-05-31 | 1974-02-27 |