JPH0410339U - - Google Patents

Info

Publication number
JPH0410339U
JPH0410339U JP1990050747U JP5074790U JPH0410339U JP H0410339 U JPH0410339 U JP H0410339U JP 1990050747 U JP1990050747 U JP 1990050747U JP 5074790 U JP5074790 U JP 5074790U JP H0410339 U JPH0410339 U JP H0410339U
Authority
JP
Japan
Prior art keywords
resin
semiconductor package
die pad
shape
dispersed
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
JP1990050747U
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 JP1990050747U priority Critical patent/JPH0410339U/ja
Publication of JPH0410339U publication Critical patent/JPH0410339U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の半導体パツケージの一例を一
部破断して示す斜視図、第2図及び第3図はその
一例のそれぞれ模式的な断面図、第4図は従来の
半導体パツケージの一例を模式的に示す断面図、
第5図及び第6図は従来例の問題点を説明するた
めのそれぞれ模式的な断面図である。 1……樹脂、2……チツプ、3……ダイパツド
、4……リード、5……薄肉部、6……厚肉部、
8……空隙部。

Claims (1)

  1. 【実用新案登録請求の範囲】 リードフレームのダイパツドに接着された半導
    体チツプを樹脂封止する半導体パツケージであつ
    て、 そのダイパツドの下部の樹脂形状は、曲げ応力
    が分散されるように周辺部と中心部で該樹脂の肉
    厚が徐々に変化することを特徴とする半導体パツ
    ケージ。
JP1990050747U 1990-05-17 1990-05-17 Pending JPH0410339U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990050747U JPH0410339U (ja) 1990-05-17 1990-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990050747U JPH0410339U (ja) 1990-05-17 1990-05-17

Publications (1)

Publication Number Publication Date
JPH0410339U true JPH0410339U (ja) 1992-01-29

Family

ID=31569565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990050747U Pending JPH0410339U (ja) 1990-05-17 1990-05-17

Country Status (1)

Country Link
JP (1) JPH0410339U (ja)

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