JPH0317644U - - Google Patents

Info

Publication number
JPH0317644U
JPH0317644U JP7806389U JP7806389U JPH0317644U JP H0317644 U JPH0317644 U JP H0317644U JP 7806389 U JP7806389 U JP 7806389U JP 7806389 U JP7806389 U JP 7806389U JP H0317644 U JPH0317644 U JP H0317644U
Authority
JP
Japan
Prior art keywords
area
integrated circuit
planar
resin
stepped 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.)
Granted
Application number
JP7806389U
Other languages
English (en)
Other versions
JP2503360Y2 (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 JP1989078063U priority Critical patent/JP2503360Y2/ja
Publication of JPH0317644U publication Critical patent/JPH0317644U/ja
Application granted granted Critical
Publication of JP2503360Y2 publication Critical patent/JP2503360Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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図及び第2図はそれぞれ実施例を示す斜視
図、第3図は一実施例を基板に実装する状態を示
す断面図、第4図は従来のパツケージと本考案の
パツケージの製造プロセスを示す工程図、第5図
及び第6図はそれぞれ従来の樹脂パツケージを示
す斜視図である。 10…樹脂パツケージ、10a…大面積部分、
10b…小面積部分、12…段差部、14…外部
リード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 集積回路が形成された半導体チツプを封止して
    いる樹脂パツケージが平面面積の大きい大面積部
    分とそれより平面面積の小さい小面積部分とを備
    え、小面積部分の平面形状が矩形であり、両部分
    の面積差により生じる段差部にはこの段差部の平
    面内に表面が露出した状態で外部リードが埋め込
    まれている樹脂封止型半導体集積回路装置。
JP1989078063U 1989-06-30 1989-06-30 樹脂封止型半導体集積回路装置 Expired - Lifetime JP2503360Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989078063U JP2503360Y2 (ja) 1989-06-30 1989-06-30 樹脂封止型半導体集積回路装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989078063U JP2503360Y2 (ja) 1989-06-30 1989-06-30 樹脂封止型半導体集積回路装置

Publications (2)

Publication Number Publication Date
JPH0317644U true JPH0317644U (ja) 1991-02-21
JP2503360Y2 JP2503360Y2 (ja) 1996-06-26

Family

ID=31621009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989078063U Expired - Lifetime JP2503360Y2 (ja) 1989-06-30 1989-06-30 樹脂封止型半導体集積回路装置

Country Status (1)

Country Link
JP (1) JP2503360Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008294132A (ja) * 2007-05-23 2008-12-04 Denso Corp モールドパッケージおよびその製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04140717A (ja) * 1990-10-01 1992-05-14 Semiconductor Energy Lab Co Ltd 液晶装置
US7202497B2 (en) 1997-11-27 2007-04-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189659A (ja) * 1983-04-13 1984-10-27 Matsushita Electronics Corp 半導体装置
JPS6045447U (ja) * 1983-09-07 1985-03-30 日本電気株式会社 半導体装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189659A (ja) * 1983-04-13 1984-10-27 Matsushita Electronics Corp 半導体装置
JPS6045447U (ja) * 1983-09-07 1985-03-30 日本電気株式会社 半導体装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008294132A (ja) * 2007-05-23 2008-12-04 Denso Corp モールドパッケージおよびその製造方法

Also Published As

Publication number Publication date
JP2503360Y2 (ja) 1996-06-26

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