JPS522172A - Method of fabricating stem - Google Patents

Method of fabricating stem

Info

Publication number
JPS522172A
JPS522172A JP7657175A JP7657175A JPS522172A JP S522172 A JPS522172 A JP S522172A JP 7657175 A JP7657175 A JP 7657175A JP 7657175 A JP7657175 A JP 7657175A JP S522172 A JPS522172 A JP S522172A
Authority
JP
Japan
Prior art keywords
fabricating
stem
fabricating stem
fabricate
reduction
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
JP7657175A
Other languages
Japanese (ja)
Other versions
JPS5510137B2 (en
Inventor
Nobuo Otani
Osamu Yugawa
Usuke Enomoto
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 JP7657175A priority Critical patent/JPS522172A/en
Publication of JPS522172A publication Critical patent/JPS522172A/en
Publication of JPS5510137B2 publication Critical patent/JPS5510137B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Die Bonding (AREA)

Abstract

PURPOSE: To provide a method of fabricating a stem which can fabricate can type power transistor with reduction of production cost and simple steps.
COPYRIGHT: (C)1977,JPO&Japio
JP7657175A 1975-06-24 1975-06-24 Method of fabricating stem Granted JPS522172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7657175A JPS522172A (en) 1975-06-24 1975-06-24 Method of fabricating stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7657175A JPS522172A (en) 1975-06-24 1975-06-24 Method of fabricating stem

Publications (2)

Publication Number Publication Date
JPS522172A true JPS522172A (en) 1977-01-08
JPS5510137B2 JPS5510137B2 (en) 1980-03-14

Family

ID=13608909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7657175A Granted JPS522172A (en) 1975-06-24 1975-06-24 Method of fabricating stem

Country Status (1)

Country Link
JP (1) JPS522172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134960A (en) * 1985-03-01 1986-02-19 Toshiba Component Kk Manufacture of stem for semiconductor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965184A (en) * 1972-10-23 1974-06-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965184A (en) * 1972-10-23 1974-06-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134960A (en) * 1985-03-01 1986-02-19 Toshiba Component Kk Manufacture of stem for semiconductor device

Also Published As

Publication number Publication date
JPS5510137B2 (en) 1980-03-14

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