JPH0472695U - - Google Patents
Info
- Publication number
- JPH0472695U JPH0472695U JP11658290U JP11658290U JPH0472695U JP H0472695 U JPH0472695 U JP H0472695U JP 11658290 U JP11658290 U JP 11658290U JP 11658290 U JP11658290 U JP 11658290U JP H0472695 U JPH0472695 U JP H0472695U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- electric
- electric circuits
- insulating layer
- 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
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Structure Of Printed Boards (AREA)
Description
第１図はこの考案のプリント基板の一部断面図
、第２図はこのプリント基板の作用を説明する図
、第３図は従来のプリント基板の一部断面図、第
４図は従来のプリント基板の問題点を説明する図
である。
１……プリント基板、２ａ，２ｂ，２ｃ，２ｄ
，２ｅ，２ｆ，２ｇ……電気回路、３……絶縁層
、４……電気回路、５……絶縁層、６……スルー
ホール、７……磁性材料、Ｓ……干渉波。
Figure 1 is a partial sectional view of the printed circuit board of this invention, Figure 2 is a diagram explaining the function of this printed circuit board, Figure 3 is a partial sectional view of a conventional printed circuit board, and Figure 4 is a diagram of the conventional printed circuit board. It is a figure explaining the problem of a board|substrate. 1...Printed circuit board, 2a, 2b, 2c, 2d
, 2e, 2f, 2g...electric circuit, 3...insulating layer, 4...electric circuit, 5...insulating layer, 6...through hole, 7...magnetic material, S...interference wave.
Claims (1)
よつて形成された電気回路２ａ，２ｂ，２ｃ，２
ｄ，２ｅ，２ｆ，２ｇと、導電性材料の塗布によ
つて形成された電気回路４とが互いに絶縁層３を
介して交差するように配線されたプリント基板１
において、 両電気回路の間に磁性体を含有する磁性材料７
を配設したことを特徴とするプリント基板。[Claims for Utility Model Registration] Electric circuits 2a, 2b, 2c, 2 formed on a printed circuit board 1 by printed wiring of metal foil.
d, 2e, 2f, 2g and an electric circuit 4 formed by applying a conductive material are wired so as to intersect with each other via an insulating layer 3.
In, a magnetic material 7 containing a magnetic substance between both electric circuits.
A printed circuit board characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11658290U JPH0472695U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11658290U JPH0472695U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472695U true JPH0472695U (en) | 1992-06-26 |
Family
ID=31864421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11658290U Pending JPH0472695U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472695U (en) |
-
1990
- 1990-11-06 JP JP11658290U patent/JPH0472695U/ja active Pending