JPS59146999U - Shield structure of printed circuit board - Google Patents

Shield structure of printed circuit board

Info

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
Application number
JP3975183U
Other languages
Japanese (ja)
Inventor
牧野　哲男
Original Assignee
株式会社東芝
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社東芝 filed Critical 株式会社東芝
Priority to JP3975183U priority Critical patent/JPS59146999U/en
Publication of JPS59146999U publication Critical patent/JPS59146999U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] プリント基板面に形成されて、信号線や回路素子を有す
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.
JP3975183U 1983-03-22 1983-03-22 Shield structure of printed circuit board Pending JPS59146999U (en)

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)

* Cited by examiner, † Cited by third party
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 Manufacture of electromagnetic shielded double-sided printed circuit board
JPH02137400A (en) * 1988-11-18 1990-05-25 Fujitsu Ltd Shielding by means of multilayer printed-circuit board

Cited By (2)

* Cited by examiner, † Cited by third party
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 Manufacture of electromagnetic shielded double-sided printed circuit board
JPH02137400A (en) * 1988-11-18 1990-05-25 Fujitsu Ltd Shielding by means of multilayer printed-circuit board

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