JPH0412627U - - Google Patents

Info

Publication number
JPH0412627U
JPH0412627U JP5291190U JP5291190U JPH0412627U JP H0412627 U JPH0412627 U JP H0412627U JP 5291190 U JP5291190 U JP 5291190U JP 5291190 U JP5291190 U JP 5291190U JP H0412627 U JPH0412627 U JP H0412627U
Authority
JP
Japan
Prior art keywords
pattern
flexible circuit
main pattern
circuit board
gap
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
JP5291190U
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 JP5291190U priority Critical patent/JPH0412627U/ja
Publication of JPH0412627U publication Critical patent/JPH0412627U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structure Of Printed Boards (AREA)

Description

【図面の簡単な説明】
第1図は本考案のフレキシブル回路基板用マス
クの平面図、第2図は従来のフレキシブル回路基
板用マスクの平面図である。 1……マスク基板、2……本パターン、3……
一層構造部分マスク上相当部、4……多層構造部
分マスク上相当部、5……ダミーパターン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 樹脂を基材とするフイルム上にパターンを形成
    したフレキシブル回路基板において、最終的には
    消滅するダミーパターンを本パターンの空隙部に
    形成する事により、本パターンの形状精度を向上
    させた事を特徴とするフレキシブル回路基板用マ
    スク構造。
JP5291190U 1990-05-21 1990-05-21 Pending JPH0412627U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5291190U JPH0412627U (ja) 1990-05-21 1990-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5291190U JPH0412627U (ja) 1990-05-21 1990-05-21

Publications (1)

Publication Number Publication Date
JPH0412627U true JPH0412627U (ja) 1992-01-31

Family

ID=31573627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5291190U Pending JPH0412627U (ja) 1990-05-21 1990-05-21

Country Status (1)

Country Link
JP (1) JPH0412627U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113873A (ja) * 1974-02-19 1975-09-06
JPS50132600U (ja) * 1974-04-19 1975-10-31
JPS50160407A (ja) * 1974-06-20 1975-12-25
JP2002076168A (ja) * 2000-09-01 2002-03-15 Toppan Printing Co Ltd 半導体装置用基板

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113873A (ja) * 1974-02-19 1975-09-06
JPS50132600U (ja) * 1974-04-19 1975-10-31
JPS50160407A (ja) * 1974-06-20 1975-12-25
JP2002076168A (ja) * 2000-09-01 2002-03-15 Toppan Printing Co Ltd 半導体装置用基板
JP4560920B2 (ja) * 2000-09-01 2010-10-13 凸版印刷株式会社 半導体装置用基板

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