JPH0289880U - - Google Patents

Info

Publication number
JPH0289880U
JPH0289880U JP16976588U JP16976588U JPH0289880U JP H0289880 U JPH0289880 U JP H0289880U JP 16976588 U JP16976588 U JP 16976588U JP 16976588 U JP16976588 U JP 16976588U JP H0289880 U JPH0289880 U JP H0289880U
Authority
JP
Japan
Prior art keywords
layer
base material
circuit pattern
insulating layer
copper foil
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
JP16976588U
Other languages
English (en)
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 filed Critical
Priority to JP16976588U priority Critical patent/JPH0289880U/ja
Publication of JPH0289880U publication Critical patent/JPH0289880U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の断面構造を示す図、第
2図は本考案実施例の検査方法を説明する図、第
3図と第4図は従来例の検査方法を説明する図、
第5図は印刷多層配線板の断面構造を示す図であ
る。 1,2,3……銅箔、4……絶縁層、5……銅
ペースト層、6……基材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基材上に回路パターンを形成する銅箔、絶縁層
    、電磁シールドのための銅ペースト層からなる3
    層構造を有する印刷多層配線板において、上記回
    路パターンとは別に銅箔、絶縁層、銅ペースト層
    の3層構造からなるテストクーポンが上記基材上
    に形成されてなる印刷多層配線板。
JP16976588U 1988-12-28 1988-12-28 Pending JPH0289880U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16976588U JPH0289880U (ja) 1988-12-28 1988-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16976588U JPH0289880U (ja) 1988-12-28 1988-12-28

Publications (1)

Publication Number Publication Date
JPH0289880U true JPH0289880U (ja) 1990-07-17

Family

ID=31460112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16976588U Pending JPH0289880U (ja) 1988-12-28 1988-12-28

Country Status (1)

Country Link
JP (1) JPH0289880U (ja)

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