JPS62134271U - - Google Patents

Info

Publication number
JPS62134271U
JPS62134271U JP1894386U JP1894386U JPS62134271U JP S62134271 U JPS62134271 U JP S62134271U JP 1894386 U JP1894386 U JP 1894386U JP 1894386 U JP1894386 U JP 1894386U JP S62134271 U JPS62134271 U JP S62134271U
Authority
JP
Japan
Prior art keywords
circuit board
solder
subcarrier
back surface
plating layer
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
JP1894386U
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 JP1894386U priority Critical patent/JPS62134271U/ja
Publication of JPS62134271U publication Critical patent/JPS62134271U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例の斜視図、第2図は
第1図の線に沿う断面図、第3図は従来の斜
視図、第4図a,bは第3図のAA,BB線に沿
う断面図である。 1……回路基板、3……金属めつき層、4……
空気抜孔、5……サブキヤリア、6……金属めつ
き層、7……半田、11……回路基板、12……
サブキヤリア、13……半田、14……気泡。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 半田を用いて裏面にサブキヤリアを接合す
    る回路基板において、前記回路基板の少なくとも
    1以上の箇所に、裏面から表面に貫通する空気抜
    孔を開設したことを特徴とする回路基板。 (2) 回路基板は絶縁性材料で構成し、その表面
    には回路パターンを、裏面には半田との濡れ性の
    ある金属めつき層を夫々構成してなり、サブキヤ
    リアは導電性材料で構成して表面を半田との濡れ
    性を高めるように表面処理し、前記金属めつき層
    を介して回路基板をサブキヤリア表面に半田接合
    してなる実用新案登録請求の範囲第1項記載の回
    路基板。
JP1894386U 1986-02-14 1986-02-14 Pending JPS62134271U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1894386U JPS62134271U (ja) 1986-02-14 1986-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1894386U JPS62134271U (ja) 1986-02-14 1986-02-14

Publications (1)

Publication Number Publication Date
JPS62134271U true JPS62134271U (ja) 1987-08-24

Family

ID=30813084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1894386U Pending JPS62134271U (ja) 1986-02-14 1986-02-14

Country Status (1)

Country Link
JP (1) JPS62134271U (ja)

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