JPS5431278A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5431278A
JPS5431278A JP9726277A JP9726277A JPS5431278A JP S5431278 A JPS5431278 A JP S5431278A JP 9726277 A JP9726277 A JP 9726277A JP 9726277 A JP9726277 A JP 9726277A JP S5431278 A JPS5431278 A JP S5431278A
Authority
JP
Japan
Prior art keywords
semiconductor device
hardness
reducing
heat treatment
reduce
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
JP9726277A
Other languages
Japanese (ja)
Inventor
Yoshisada Yoneda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9726277A priority Critical patent/JPS5431278A/en
Publication of JPS5431278A publication Critical patent/JPS5431278A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE: To reduce the pressing force for the pressure contact type semiconductor device by reducing the hardness of the metal plate to be installed through the heat treatment.
COPYRIGHT: (C)1979,JPO&Japio
JP9726277A 1977-08-12 1977-08-12 Semiconductor device Pending JPS5431278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9726277A JPS5431278A (en) 1977-08-12 1977-08-12 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9726277A JPS5431278A (en) 1977-08-12 1977-08-12 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS5431278A true JPS5431278A (en) 1979-03-08

Family

ID=14187617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9726277A Pending JPS5431278A (en) 1977-08-12 1977-08-12 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5431278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143849A (en) * 1981-03-02 1982-09-06 Toshiba Corp Flat semiconductor element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143849A (en) * 1981-03-02 1982-09-06 Toshiba Corp Flat semiconductor element

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