JPS62131434U - - Google Patents

Info

Publication number
JPS62131434U
JPS62131434U JP1841386U JP1841386U JPS62131434U JP S62131434 U JPS62131434 U JP S62131434U JP 1841386 U JP1841386 U JP 1841386U JP 1841386 U JP1841386 U JP 1841386U JP S62131434 U JPS62131434 U JP S62131434U
Authority
JP
Japan
Prior art keywords
mold
semiconductor device
checkers
checkerboard
molds
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.)
Granted
Application number
JP1841386U
Other languages
English (en)
Other versions
JPH0440276Y2 (ja
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 JP1841386U priority Critical patent/JPH0440276Y2/ja
Publication of JPS62131434U publication Critical patent/JPS62131434U/ja
Application granted granted Critical
Publication of JPH0440276Y2 publication Critical patent/JPH0440276Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す断面図、第
2図は要部の部分断面図、第3図は型開き時の工
程動作説明図、第4図は第3図に示す工程のタイ
ミング図、第5図は従来の成形装置の全体構成を
示す断面図、第6図は従来の成形・型開き時のカ
ル付着状態を示す説明図である。 図中、1は成形装置、5は上型、6は下型、7
は下型チエクス、15はチヤンバー、15aは内
面、16はプランジヤーヘツド、19は上型チエ
クス、34は切込み部である。尚、図中同一符号
は同一または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. それぞれチエクスを装着した上型と下型を備え
    、下型のフレームセツト部に半導体装置を装填し
    、型締めした後射出シリンダーを作動させて成形
    樹脂を上下チエクスのキヤビ内に充填させて所定
    の封止を行なう成形装置において、下型に収設し
    たチヤンバーの上端部内面に切込み部を付設した
    ことを特徴とする半導体装置の封止成形装置。
JP1841386U 1986-02-12 1986-02-12 Expired JPH0440276Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1841386U JPH0440276Y2 (ja) 1986-02-12 1986-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1841386U JPH0440276Y2 (ja) 1986-02-12 1986-02-12

Publications (2)

Publication Number Publication Date
JPS62131434U true JPS62131434U (ja) 1987-08-19
JPH0440276Y2 JPH0440276Y2 (ja) 1992-09-21

Family

ID=30812067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1841386U Expired JPH0440276Y2 (ja) 1986-02-12 1986-02-12

Country Status (1)

Country Link
JP (1) JPH0440276Y2 (ja)

Also Published As

Publication number Publication date
JPH0440276Y2 (ja) 1992-09-21

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