JPH0226294U - - Google Patents
Info
- Publication number
- JPH0226294U JPH0226294U JP10499688U JP10499688U JPH0226294U JP H0226294 U JPH0226294 U JP H0226294U JP 10499688 U JP10499688 U JP 10499688U JP 10499688 U JP10499688 U JP 10499688U JP H0226294 U JPH0226294 U JP H0226294U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic wave
- circuit board
- printed circuit
- wave source
- multilayer printed
- 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
Description
第１図は本考案の一実施例を示す断面図、第２
図は多層プリント基板の断面図、第３図はシール
ド板の斜視図、第４図は従来例を示す断面図、第
５図は他の実施例を示す断面図である。
図中、１１…ケース、１２…メモリモジユール
（電子機器）、１３…コイル（電磁波発生源）、
１４…コア（電磁波発生源）、１５…変圧器、１
６…多層プリント基板、１７，２０，２３…絶縁
層、１８…第１層、１９…第２層、２１…第３層
、２２…第４層（シールド板）。
Fig. 1 is a sectional view showing one embodiment of the present invention;
3 is a sectional view of a multilayer printed circuit board, FIG. 3 is a perspective view of a shield plate, FIG. 4 is a sectional view of a conventional example, and FIG. 5 is a sectional view of another embodiment. In the figure, 11... Case, 12... Memory module (electronic device), 13... Coil (electromagnetic wave generation source),
14...Core (electromagnetic wave generation source), 15...Transformer, 1
6... Multilayer printed circuit board, 17, 20, 23... Insulating layer, 18... First layer, 19... Second layer, 21... Third layer, 22... Fourth layer (shield plate).
Claims (1)
ント基板を設ける電子機器の実装構造において、
前記電磁波発生源に最も近い多層プリント基板の
層を電磁波発生源を励磁するためのパターンを有
し、電磁波発生源からのノイズを防止するシール
ド板としたことを特徴とする電子機器の実装構造
。 In the mounting structure of electronic equipment in which a multilayer printed circuit board is placed on top of an electromagnetic wave generation source housed in a case,
A mounting structure for an electronic device, characterized in that the layer of the multilayer printed circuit board closest to the electromagnetic wave source has a pattern for exciting the electromagnetic wave source, and serves as a shield plate for preventing noise from the electromagnetic wave source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499688U JPH0226294U (en) | 1988-08-09 | 1988-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10499688U JPH0226294U (en) | 1988-08-09 | 1988-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226294U true JPH0226294U (en) | 1990-02-21 |
Family
ID=31337216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10499688U Pending JPH0226294U (en) | 1988-08-09 | 1988-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226294U (en) |
-
1988
- 1988-08-09 JP JP10499688U patent/JPH0226294U/ja active Pending
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