JPS53146569A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS53146569A
JPS53146569A JP6194777A JP6194777A JPS53146569A JP S53146569 A JPS53146569 A JP S53146569A JP 6194777 A JP6194777 A JP 6194777A JP 6194777 A JP6194777 A JP 6194777A JP S53146569 A JPS53146569 A JP S53146569A
Authority
JP
Japan
Prior art keywords
semiconductor device
manufacture
annealing
irradiation
coating
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
JP6194777A
Other languages
Japanese (ja)
Other versions
JPS5949691B2 (en
Inventor
Junichi Takahashi
Sumuto Seko
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6194777A priority Critical patent/JPS5949691B2/en
Publication of JPS53146569A publication Critical patent/JPS53146569A/en
Publication of JPS5949691B2 publication Critical patent/JPS5949691B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Thyristors (AREA)

Abstract

PURPOSE: To obtain a semiconductor device featuring a high-speed switching performance by coating the metal containing Ni- or Ni itself on the substrate and having annealing through irradiation of the radiant rays.
COPYRIGHT: (C)1978,JPO&Japio
JP6194777A 1977-05-26 1977-05-26 Manufacturing method of semiconductor device Expired JPS5949691B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6194777A JPS5949691B2 (en) 1977-05-26 1977-05-26 Manufacturing method of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6194777A JPS5949691B2 (en) 1977-05-26 1977-05-26 Manufacturing method of semiconductor device

Publications (2)

Publication Number Publication Date
JPS53146569A true JPS53146569A (en) 1978-12-20
JPS5949691B2 JPS5949691B2 (en) 1984-12-04

Family

ID=13185886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6194777A Expired JPS5949691B2 (en) 1977-05-26 1977-05-26 Manufacturing method of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5949691B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2016157935A1 (en) * 2015-04-02 2017-04-27 三菱電機株式会社 Method for manufacturing power semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2016157935A1 (en) * 2015-04-02 2017-04-27 三菱電機株式会社 Method for manufacturing power semiconductor device

Also Published As

Publication number Publication date
JPS5949691B2 (en) 1984-12-04

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