JPS6159380U - - Google Patents

Info

Publication number
JPS6159380U
JPS6159380U JP14308384U JP14308384U JPS6159380U JP S6159380 U JPS6159380 U JP S6159380U JP 14308384 U JP14308384 U JP 14308384U JP 14308384 U JP14308384 U JP 14308384U JP S6159380 U JPS6159380 U JP S6159380U
Authority
JP
Japan
Prior art keywords
layer substrate
inner layer
hole
notch
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
JP14308384U
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 JP14308384U priority Critical patent/JPS6159380U/ja
Publication of JPS6159380U publication Critical patent/JPS6159380U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図、第2図は多層印刷配線板の断面図およ
び分解構造図。第3図A,B,Cは従来の空気溜
りの除去工程を示す側断面図。第4図は、従来多
層印刷配線板のガイド部分を示す部分拡大側断面
図。第5図は本考案第1の実施例の内層板の斜視
図。第6図は本考案第2の実施例の内層板の斜視
図。 1…導電層、1a…導電回路、2…絶縁基材、
2a…透孔、2c…長溝、3…プリプレグ、4…
外層板、4a…ボイド、5…内層板、6…残溜空
気、7…上型、8…下型、10…多層板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 表面に導電回路パターンを設けた絶縁板の外周
    の余白部に透孔または切欠けを設けかつ、前記透
    孔または切欠けと接続する長溝を設けた内層基板
    と前記内層基板の上下に外層基板をプリプレグ層
    を介して接続したことを特徴とする多層印刷配線
    板。
JP14308384U 1984-09-21 1984-09-21 Pending JPS6159380U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14308384U JPS6159380U (ja) 1984-09-21 1984-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14308384U JPS6159380U (ja) 1984-09-21 1984-09-21

Publications (1)

Publication Number Publication Date
JPS6159380U true JPS6159380U (ja) 1986-04-21

Family

ID=30701396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14308384U Pending JPS6159380U (ja) 1984-09-21 1984-09-21

Country Status (1)

Country Link
JP (1) JPS6159380U (ja)

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