JPH0369920U - - Google Patents
Info
- Publication number
- JPH0369920U JPH0369920U JP12789689U JP12789689U JPH0369920U JP H0369920 U JPH0369920 U JP H0369920U JP 12789689 U JP12789689 U JP 12789689U JP 12789689 U JP12789689 U JP 12789689U JP H0369920 U JPH0369920 U JP H0369920U
- Authority
- JP
- Japan
- Prior art keywords
- lower electrode
- thick film
- dielectric
- upper electrode
- film printing
- 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
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filters And Equalizers (AREA)
Description
第１図Ａ及びＢは本考案の一実施例に係る厚膜
ノイズフイルタの構造を示す部分切断平面図とそ
の断面図、第２図Ａ〜Ｅは第１図に示す厚膜ノイ
ズフイルタの製造工程を示す斜視図、第３図Ａ及
びＢは従来のノイズフイルタの外観とその回路構
成を示す斜視図と回路図、第４図は第１図に示す
下部電極と上部電極の他のパターン例を示す斜視
図である。
１……絶縁基板、２……下部電極、３……誘電
体、４……上部電極、５……オーバーコート、１
０……スルーホール電極。
1A and 1B are partially cutaway plan views and sectional views thereof showing the structure of a thick film noise filter according to an embodiment of the present invention, and FIGS. 2A to 2E are manufacturing of the thick film noise filter shown in FIG. 1. A perspective view showing the process; FIGS. 3A and 3B are a perspective view and a circuit diagram showing the appearance of a conventional noise filter and its circuit configuration; FIG. 4 is an example of another pattern of the lower electrode and upper electrode shown in FIG. FIG. DESCRIPTION OF SYMBOLS 1... Insulating substrate, 2... Lower electrode, 3... Dielectric, 4... Upper electrode, 5... Overcoat, 1
0...Through-hole electrode.
Claims (1)
極と、 該下部電極を覆うように厚膜印刷にて形成され
る誘電体と、 該誘電体上の前記下部電極に対向する位置に厚
膜印刷にて形成される上部電極と、からなり、 前記下部電極と上部電極により各々コイル部を
構成し、かつ前記下部電極と誘電体と上部電極に
よりコンデンサ部を構成したことを特徴とする厚
膜ノイズフイルタ。[Claims for Utility Model Registration] An insulating substrate, a lower electrode formed on the insulating substrate by thick film printing, a dielectric formed by thick film printing to cover the lower electrode, and the dielectric an upper electrode formed by thick film printing at a position facing the lower electrode on the body; the lower electrode and the upper electrode each constitute a coil part; and the lower electrode, the dielectric, and the upper electrode. A thick film noise filter characterized in that a capacitor part is configured by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12789689U JPH0369920U (en) | 1989-11-02 | 1989-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12789689U JPH0369920U (en) | 1989-11-02 | 1989-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369920U true JPH0369920U (en) | 1991-07-12 |
Family
ID=31675635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12789689U Pending JPH0369920U (en) | 1989-11-02 | 1989-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369920U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233911A (en) * | 1986-04-03 | 1987-10-14 | Matsushita Electric Ind Co Ltd | low pass filter |
| JPH01114210A (en) * | 1987-10-28 | 1989-05-02 | Delphi Co Ltd | Delay line |
-
1989
- 1989-11-02 JP JP12789689U patent/JPH0369920U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233911A (en) * | 1986-04-03 | 1987-10-14 | Matsushita Electric Ind Co Ltd | low pass filter |
| JPH01114210A (en) * | 1987-10-28 | 1989-05-02 | Delphi Co Ltd | Delay line |