JPS5242073A - Process for producing of semiconductor device - Google Patents

Process for producing of semiconductor device

Info

Publication number
JPS5242073A
JPS5242073A JP8535576A JP8535576A JPS5242073A JP S5242073 A JPS5242073 A JP S5242073A JP 8535576 A JP8535576 A JP 8535576A JP 8535576 A JP8535576 A JP 8535576A JP S5242073 A JPS5242073 A JP S5242073A
Authority
JP
Japan
Prior art keywords
producing
semiconductor device
layer
subjecting
electrode
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
JP8535576A
Other languages
Japanese (ja)
Inventor
Yoshiro Kutsuzawa
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.)
Sanken Electric Co Ltd
Original Assignee
Sanken 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 Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Priority to JP8535576A priority Critical patent/JPS5242073A/en
Publication of JPS5242073A publication Critical patent/JPS5242073A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes Of Semiconductors (AREA)

Abstract

PURPOSE: To form a clean secondary Ni layer by removing surface layer containing much phosphorus composition of a primary Ni plating layer and subjecting the same to hydrofluoric acid treatment, thereby making an electrode of resistivity contact.
COPYRIGHT: (C)1977,JPO&Japio
JP8535576A 1976-07-17 1976-07-17 Process for producing of semiconductor device Pending JPS5242073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8535576A JPS5242073A (en) 1976-07-17 1976-07-17 Process for producing of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8535576A JPS5242073A (en) 1976-07-17 1976-07-17 Process for producing of semiconductor device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7765871A Division JPS4843583A (en) 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
JPS5242073A true JPS5242073A (en) 1977-04-01

Family

ID=13856375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8535576A Pending JPS5242073A (en) 1976-07-17 1976-07-17 Process for producing of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5242073A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006024880A (en) * 2004-06-09 2006-01-26 Matsushita Electric Ind Co Ltd Semiconductor device and manufacturing method thereof
WO2016031004A1 (en) * 2014-08-28 2016-03-03 三菱電機株式会社 Semiconductor device manufacturing method and semiconductor device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006024880A (en) * 2004-06-09 2006-01-26 Matsushita Electric Ind Co Ltd Semiconductor device and manufacturing method thereof
WO2016031004A1 (en) * 2014-08-28 2016-03-03 三菱電機株式会社 Semiconductor device manufacturing method and semiconductor device
JPWO2016031004A1 (en) * 2014-08-28 2017-04-27 三菱電機株式会社 Manufacturing method of semiconductor device

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