JPS63121922U - - Google Patents
Info
- Publication number
- JPS63121922U JPS63121922U JP1366287U JP1366287U JPS63121922U JP S63121922 U JPS63121922 U JP S63121922U JP 1366287 U JP1366287 U JP 1366287U JP 1366287 U JP1366287 U JP 1366287U JP S63121922 U JPS63121922 U JP S63121922U
- Authority
- JP
- Japan
- Prior art keywords
- stretching
- thickness
- piezoelectric
- slit
- utility
- 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
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図はこの考案に係るフイルタの斜視図、第
２図は同上の正面図、第３図は同平面図、第４図
は従来のフイルタを示す斜視図、第５図は同正面
図、第６図は同上の平面図である。
１……圧電基板、２……入力電極、３……出力
電極、１１……スリツト。
FIG. 1 is a perspective view of the filter according to this invention, FIG. 2 is a front view of the same, FIG. 3 is a plan view of the same, FIG. 4 is a perspective view of a conventional filter, and FIG. 5 is a front view of the same. FIG. 6 is a plan view of the same as above. 1...Piezoelectric substrate, 2...Input electrode, 3...Output electrode, 11...Slit.
Claims (1)
タ素子において、圧電基板に形成した入力電極と
出力電極間の位置にスリツトを設けたことを特徴
とする圧電厚み辷りフイルタ。 What is claimed is: 1. A piezoelectric thickness-stretching filter, characterized in that an energy trapping type thickness-stretching three-terminal filter element is provided with a slit at a position between an input electrode and an output electrode formed on a piezoelectric substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1366287U JPH0537542Y2 (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1366287U JPH0537542Y2 (en) | 1987-01-30 | 1987-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63121922U true JPS63121922U (en) | 1988-08-08 |
| JPH0537542Y2 JPH0537542Y2 (en) | 1993-09-22 |
Family
ID=30802934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1366287U Expired - Lifetime JPH0537542Y2 (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537542Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106209A (en) * | 1989-09-20 | 1991-05-02 | Murata Mfg Co Ltd | Piezoelectric oscillator |
-
1987
- 1987-01-30 JP JP1366287U patent/JPH0537542Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106209A (en) * | 1989-09-20 | 1991-05-02 | Murata Mfg Co Ltd | Piezoelectric oscillator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537542Y2 (en) | 1993-09-22 |