JPS63191638U - - Google Patents

Info

Publication number
JPS63191638U
JPS63191638U JP8276187U JP8276187U JPS63191638U JP S63191638 U JPS63191638 U JP S63191638U JP 8276187 U JP8276187 U JP 8276187U JP 8276187 U JP8276187 U JP 8276187U JP S63191638 U JPS63191638 U JP S63191638U
Authority
JP
Japan
Prior art keywords
attached
semiconductor element
stem
stepped part
ceramic case
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
JP8276187U
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 JP8276187U priority Critical patent/JPS63191638U/ja
Publication of JPS63191638U publication Critical patent/JPS63191638U/ja
Pending legal-status Critical Current

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  • Die Bonding (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるセラミツクケースのステ
ムの一実施例の概略平面図である。 1……セラミツクケース外側の段部、2……セ
ラミツクケース内側の段部、3……半導体チツプ
取り付け位置、4……ダイボンデイングマーク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体素子をステムに取り付けて封止するセラ
    ミツクケースにおいて、前記ステムに段部を有し
    、該段部の低い部分に前記半導体素子を取り付け
    、該段部の高い部分に前記半導体素子取り付けの
    位置決め基準となるダイボンデイングマークを形
    成したことを特徴とするセラミツクケース。
JP8276187U 1987-05-28 1987-05-28 Pending JPS63191638U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8276187U JPS63191638U (ja) 1987-05-28 1987-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8276187U JPS63191638U (ja) 1987-05-28 1987-05-28

Publications (1)

Publication Number Publication Date
JPS63191638U true JPS63191638U (ja) 1988-12-09

Family

ID=30935709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8276187U Pending JPS63191638U (ja) 1987-05-28 1987-05-28

Country Status (1)

Country Link
JP (1) JPS63191638U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011249592A (ja) * 2010-05-27 2011-12-08 Kyocera Corp 電子部品搭載用パッケージ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879725A (ja) * 1981-11-06 1983-05-13 Fujitsu Ltd 半導体パツケ−ジ
JPS60200534A (ja) * 1984-03-26 1985-10-11 Hitachi Ltd 半導体装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879725A (ja) * 1981-11-06 1983-05-13 Fujitsu Ltd 半導体パツケ−ジ
JPS60200534A (ja) * 1984-03-26 1985-10-11 Hitachi Ltd 半導体装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011249592A (ja) * 2010-05-27 2011-12-08 Kyocera Corp 電子部品搭載用パッケージ

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