JPH03117928U - - Google Patents
Info
- Publication number
- JPH03117928U JPH03117928U JP2672390U JP2672390U JPH03117928U JP H03117928 U JPH03117928 U JP H03117928U JP 2672390 U JP2672390 U JP 2672390U JP 2672390 U JP2672390 U JP 2672390U JP H03117928 U JPH03117928 U JP H03117928U
- Authority
- JP
- Japan
- Prior art keywords
- insulating substrate
- chip
- piezoelectric oscillator
- piezoelectric
- wires
- 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 6
- 239000004020 conductor Substances 0.000 claims 1
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の圧電発振器の実施例を示す断
面図、第２図は本考案の斜視図、第３図は従来の
圧電発振器の断面図である。
FIG. 1 is a cross-sectional view showing an embodiment of the piezoelectric oscillator of the present invention, FIG. 2 is a perspective view of the present invention, and FIG. 3 is a cross-sectional view of a conventional piezoelectric oscillator.
Claims (1)
縁基板上に少なくとも該ＩＣチツプ部分が欠いて
いる第２の絶縁基板を載置固着し、該第２の絶縁
基板上に圧電振動子を載置し、該ＩＣチツプから
高さの異なる該第１の絶縁基板と第２の絶縁基板
上にそれぞれ形成された導電体にワイヤーをボン
デイングしたことを特徴とする圧電発振器。 An IC chip is placed on a first insulating substrate, a second insulating substrate with at least a portion of the IC chip missing is placed and fixed on the insulating substrate, and a piezoelectric vibrator is placed on the second insulating substrate. 1. A piezoelectric oscillator characterized in that a piezoelectric oscillator is mounted on the IC chip, and wires are bonded to conductors formed on the first insulating substrate and the second insulating substrate, which have different heights from the IC chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2672390U JPH03117928U (en) | 1990-03-16 | 1990-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2672390U JPH03117928U (en) | 1990-03-16 | 1990-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117928U true JPH03117928U (en) | 1991-12-05 |
Family
ID=31529603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2672390U Pending JPH03117928U (en) | 1990-03-16 | 1990-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8802956B2 (en) | 2012-05-10 | 2014-08-12 | Kabushiki Kaisha Kawai Gakki Seisakusho | Automatic accompaniment apparatus for electronic keyboard musical instrument and fractional chord determination apparatus used in the same |
-
1990
- 1990-03-16 JP JP2672390U patent/JPH03117928U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8802956B2 (en) | 2012-05-10 | 2014-08-12 | Kabushiki Kaisha Kawai Gakki Seisakusho | Automatic accompaniment apparatus for electronic keyboard musical instrument and fractional chord determination apparatus used in the same |