JPS645455U - - Google Patents

Info

Publication number
JPS645455U
JPS645455U JP9871287U JP9871287U JPS645455U JP S645455 U JPS645455 U JP S645455U JP 9871287 U JP9871287 U JP 9871287U JP 9871287 U JP9871287 U JP 9871287U JP S645455 U JPS645455 U JP S645455U
Authority
JP
Japan
Prior art keywords
lead frame
island
slit
region
bridging portion
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
JP9871287U
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 JP9871287U priority Critical patent/JPS645455U/ja
Publication of JPS645455U publication Critical patent/JPS645455U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Lead Frames For Integrated Circuits (AREA)

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図のタブの切欠加工後のリードフレームの斜
視図である。 1……リードフレーム、1a……フレーム、2
……アイランド、3……リード、4……タブ、5
……識別用切欠部、6……スリツト、7……橋絡
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. アイランドの周辺を複数リードが取囲む領域を
    金属帯板に連続して設けたリードフレームにおい
    て、前記リードフレームに識別用切抜部を加工し
    易くするためのスリツトと橋絡部とを設けたこと
    を特徴とするリードフレーム。
JP9871287U 1987-06-26 1987-06-26 Pending JPS645455U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9871287U JPS645455U (ja) 1987-06-26 1987-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9871287U JPS645455U (ja) 1987-06-26 1987-06-26

Publications (1)

Publication Number Publication Date
JPS645455U true JPS645455U (ja) 1989-01-12

Family

ID=31325219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9871287U Pending JPS645455U (ja) 1987-06-26 1987-06-26

Country Status (1)

Country Link
JP (1) JPS645455U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338866A (ja) * 1989-07-05 1991-02-19 Mitsubishi Electric Corp 半導体装置用製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338866A (ja) * 1989-07-05 1991-02-19 Mitsubishi Electric Corp 半導体装置用製造装置

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