JPS6481258A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS6481258A
JPS6481258A JP23715987A JP23715987A JPS6481258A JP S6481258 A JPS6481258 A JP S6481258A JP 23715987 A JP23715987 A JP 23715987A JP 23715987 A JP23715987 A JP 23715987A JP S6481258 A JPS6481258 A JP S6481258A
Authority
JP
Japan
Prior art keywords
caulking
header
frame
caulking hole
hole
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
JP23715987A
Other languages
English (en)
Inventor
Tomio Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP23715987A priority Critical patent/JPS6481258A/ja
Publication of JPS6481258A publication Critical patent/JPS6481258A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP23715987A 1987-09-24 1987-09-24 Semiconductor device Pending JPS6481258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23715987A JPS6481258A (en) 1987-09-24 1987-09-24 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23715987A JPS6481258A (en) 1987-09-24 1987-09-24 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS6481258A true JPS6481258A (en) 1989-03-27

Family

ID=17011270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23715987A Pending JPS6481258A (en) 1987-09-24 1987-09-24 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS6481258A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037562A1 (fr) * 2000-11-01 2002-05-10 Mitsui High-Tec. Inc. Grille de connexion et dispositif semiconducteur l'utilisant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002037562A1 (fr) * 2000-11-01 2002-05-10 Mitsui High-Tec. Inc. Grille de connexion et dispositif semiconducteur l'utilisant
US6936915B2 (en) 2000-11-01 2005-08-30 Mitsui High-Tec, Inc. Lead frame having chip mounting part and leads of different thicknesses

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