JPH0260255U - - Google Patents

Info

Publication number
JPH0260255U
JPH0260255U JP14060988U JP14060988U JPH0260255U JP H0260255 U JPH0260255 U JP H0260255U JP 14060988 U JP14060988 U JP 14060988U JP 14060988 U JP14060988 U JP 14060988U JP H0260255 U JPH0260255 U JP H0260255U
Authority
JP
Japan
Prior art keywords
resin
integrated circuit
hybrid integrated
sealing
lead frame
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
JP14060988U
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 JP14060988U priority Critical patent/JPH0260255U/ja
Publication of JPH0260255U publication Critical patent/JPH0260255U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Lead Frames For Integrated Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例のリードフレーム
を用いて混成集積回路基板にリード付けし、その
後に樹脂封止した状態の封止樹脂を透視して示し
た平面図、第2図は同図aの部分拡大図、第3図
は第2図のA―A線断面図、第4図は第1実施例
の第3図に対応する第2実施例の断面図である。 1……アイランド、2,3……インナーリード
、2a,3a……凹凸面、4……混成集積回路基
板、5……ボンデイングワイヤ、6……封止樹脂
(体)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 樹脂封止型混成集積回路用のリードフレームに
    おいて、前記の樹脂封止後に封止樹脂体内に包ま
    れるインナーリード表面の少くとも一部分が、前
    記封止樹脂との密着性向上のための凹凸面とされ
    ていることを特徴とする混成集積回路用リードフ
    レーム。
JP14060988U 1988-10-27 1988-10-27 Pending JPH0260255U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14060988U JPH0260255U (ja) 1988-10-27 1988-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14060988U JPH0260255U (ja) 1988-10-27 1988-10-27

Publications (1)

Publication Number Publication Date
JPH0260255U true JPH0260255U (ja) 1990-05-02

Family

ID=31404937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14060988U Pending JPH0260255U (ja) 1988-10-27 1988-10-27

Country Status (1)

Country Link
JP (1) JPH0260255U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012028822A (ja) * 2011-11-08 2012-02-09 Hitachi Cable Precision Co Ltd リードフレーム及び半導体装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012028822A (ja) * 2011-11-08 2012-02-09 Hitachi Cable Precision Co Ltd リードフレーム及び半導体装置

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