JPS6341924U - - Google Patents
Info
- Publication number
- JPS6341924U JPS6341924U JP13721086U JP13721086U JPS6341924U JP S6341924 U JPS6341924 U JP S6341924U JP 13721086 U JP13721086 U JP 13721086U JP 13721086 U JP13721086 U JP 13721086U JP S6341924 U JPS6341924 U JP S6341924U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- breathable
- cover layer
- resin
- thin film
- 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
- 239000010409 thin film Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000000919 ceramic Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図はこの考案の圧電部品の一実施例を示す
カバー層等を透視した正面図、第３図は同上の縦
断側面図、第２図は同上のレジストインク浸漬状
態を示す正面図、第４図は従来の圧電部品の一例
を示すカバー層を透視した正面図、第５図は同上
の縦断側面図である。
１１……圧電磁器素子板、１２，１３……振動
電極、１４……共通アース電極、１５，１６，１
７……リード線、１８……カバー層、２１……通
気性のない薄膜。
FIG. 1 is a front view showing an embodiment of the piezoelectric component of this invention, with the cover layer etc. seen through, FIG. 3 is a vertical side view of the same, FIG. FIG. 4 is a front view of an example of a conventional piezoelectric component as seen through the cover layer, and FIG. 5 is a longitudinal sectional side view of the same. 11... Piezoelectric ceramic element plate, 12, 13... Vibration electrode, 14... Common earth electrode, 15, 16, 1
7...Lead wire, 18...Cover layer, 21...Thin film with no air permeability.
Claims (1)
樹脂からなるカバー層を設けた圧電部品において
、該少なくとも電極表面に通気性のない樹脂から
なる薄膜を設けたことを特徴とする圧電部品。 A piezoelectric component comprising an electrode provided on a piezoelectric element plate and a cover layer made of a breathable exterior resin, characterized in that a thin film made of a non-breathable resin is provided on at least the surface of the electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13721086U JPS6341924U (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13721086U JPS6341924U (en) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6341924U true JPS6341924U (en) | 1988-03-19 |
Family
ID=31041052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13721086U Pending JPS6341924U (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341924U (en) |
-
1986
- 1986-09-05 JP JP13721086U patent/JPS6341924U/ja active Pending