JPS64370U - - Google Patents

Info

Publication number
JPS64370U
JPS64370U JP9412687U JP9412687U JPS64370U JP S64370 U JPS64370 U JP S64370U JP 9412687 U JP9412687 U JP 9412687U JP 9412687 U JP9412687 U JP 9412687U JP S64370 U JPS64370 U JP S64370U
Authority
JP
Japan
Prior art keywords
inner layer
land
wiring board
layer pattern
printed wiring
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
JP9412687U
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 JP9412687U priority Critical patent/JPS64370U/ja
Publication of JPS64370U publication Critical patent/JPS64370U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の多層印刷配線板の共通内層パ
ターンの平面図である。第2図は従来の共通内層
パターンの平面図を表す。 11……回路構成とは無関係なランド、12…
…回路構成とは無関係な回路、12,23……内
層クリアランス、14,24……内層導通ランド
、15,25……銅箔部、16,26……共通内
層パターン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 共通内層パターンを有する多層印刷配線板にお
    いて、前記共通内層パターン中に、回路構成とは
    無関係な独立した回路及びランドを有し、かつ前
    記ランドの当該外層位置にランドを設けたことを
    特徴とする多層印刷配線板。
JP9412687U 1987-06-19 1987-06-19 Pending JPS64370U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9412687U JPS64370U (ja) 1987-06-19 1987-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9412687U JPS64370U (ja) 1987-06-19 1987-06-19

Publications (1)

Publication Number Publication Date
JPS64370U true JPS64370U (ja) 1989-01-05

Family

ID=30957285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9412687U Pending JPS64370U (ja) 1987-06-19 1987-06-19

Country Status (1)

Country Link
JP (1) JPS64370U (ja)

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