JPH0290525U - - Google Patents
Info
- Publication number
- JPH0290525U JPH0290525U JP16937888U JP16937888U JPH0290525U JP H0290525 U JPH0290525 U JP H0290525U JP 16937888 U JP16937888 U JP 16937888U JP 16937888 U JP16937888 U JP 16937888U JP H0290525 U JPH0290525 U JP H0290525U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- substrate
- electrode films
- ceramic resonator
- ceramic substrate
- 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
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 4
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第1図は本考案に係るセラミツク共振子の構造
を示す縦断面図、第2図は本考案の範囲外のセラ
ミツク共振子例を示す縦断面図、第3図は従来の
セラミツク共振子例を示す縦断面図である。
1…セラミツク基板、1a…表面、1b…裏面
、2,3…電極膜。
FIG. 1 is a vertical cross-sectional view showing the structure of a ceramic resonator according to the present invention, FIG. 2 is a vertical cross-sectional view showing an example of a ceramic resonator outside the scope of the present invention, and FIG. 3 is a vertical cross-sectional view showing an example of a conventional ceramic resonator. FIG. DESCRIPTION OF SYMBOLS 1... Ceramic substrate, 1a... Front surface, 1b... Back surface, 2, 3... Electrode film.
Claims (1)
より形成されたセラミツク共振子において、 前記電極膜夫々が、セラミツク基板における各
膜形成面の面積よりも小さく、かつ、セラミツク
基板を挟んで対向配置してあることを特徴とする
セラミツク共振子。[Claims for Utility Model Registration] A ceramic resonator in which electrode films are formed by printing on each of the front and back surfaces of a ceramic substrate, wherein each of the electrode films is smaller in area than each film-forming surface of the ceramic substrate, and A ceramic resonator characterized by being arranged facing each other with a substrate in between.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16937888U JPH0290525U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16937888U JPH0290525U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0290525U true JPH0290525U (en) | 1990-07-18 |
Family
ID=31459382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16937888U Pending JPH0290525U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0290525U (en) |
-
1988
- 1988-12-28 JP JP16937888U patent/JPH0290525U/ja active Pending