JPS59146999U - Shield structure of printed circuit board - Google Patents
Shield structure of printed circuit boardInfo
- Publication number
- JPS59146999U JPS59146999U JP3975183U JP3975183U JPS59146999U JP S59146999 U JPS59146999 U JP S59146999U JP 3975183 U JP3975183 U JP 3975183U JP 3975183 U JP3975183 U JP 3975183U JP S59146999 U JPS59146999 U JP S59146999U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- layer
- shield structure
- signal
- 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
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の多層プリント基板を示す斜視図、第２図
は本考案の一実施例を示す斜視図、第３図は本考案の他
の実施例を示す斜視図である。
１、 ４． ６． ７． １０． １２・・・・・・信
号層、２゜３、 ５． ８． ９． １１・・・・・・
電源層やグランド層。FIG. 1 is a perspective view showing a conventional multilayer printed circuit board, FIG. 2 is a perspective view showing one embodiment of the present invention, and FIG. 3 is a perspective view showing another embodiment of the present invention. 1, 4. 6. 7. 10. 12...Signal layer, 2゜3, 5. 8. 9. 11...
power layer and ground layer.
Claims (1)
る信号層、回路素子に電源を供給する電源層、グランド
層等の積層から成る多層プリント基板構成において、前
記信号層が内層に、グランド層及び電源層が外層に配置
されたことを特徴とするプリント基板のシールド構造。In a multilayer printed circuit board structure formed on the printed circuit board surface and consisting of a stack of layers such as a signal layer having signal lines and circuit elements, a power supply layer supplying power to the circuit elements, a ground layer, etc., the signal layer is an inner layer, and the ground layer is and a shield structure for a printed circuit board, characterized in that a power supply layer is arranged on the outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3975183U JPS59146999U (en) | 1983-03-22 | 1983-03-22 | Shield structure of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3975183U JPS59146999U (en) | 1983-03-22 | 1983-03-22 | Shield structure of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59146999U true JPS59146999U (en) | 1984-10-01 |
Family
ID=30170387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3975183U Pending JPS59146999U (en) | 1983-03-22 | 1983-03-22 | Shield structure of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59146999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6333898A (en) * | 1986-07-28 | 1988-02-13 | 新神戸電機株式会社 | Manufacturing method for electromagnetic shield double-sided printed circuit board |
| JPH02137400A (en) * | 1988-11-18 | 1990-05-25 | Fujitsu Ltd | Multilayer printed circuit board for radio equipment |
-
1983
- 1983-03-22 JP JP3975183U patent/JPS59146999U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6333898A (en) * | 1986-07-28 | 1988-02-13 | 新神戸電機株式会社 | Manufacturing method for electromagnetic shield double-sided printed circuit board |
| JPH02137400A (en) * | 1988-11-18 | 1990-05-25 | Fujitsu Ltd | Multilayer printed circuit board for radio equipment |
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