JPS5679810A - Method of manufacturing lead wire for electronic part - Google Patents

Method of manufacturing lead wire for electronic part

Info

Publication number
JPS5679810A
JPS5679810A JP15700079A JP15700079A JPS5679810A JP S5679810 A JPS5679810 A JP S5679810A JP 15700079 A JP15700079 A JP 15700079A JP 15700079 A JP15700079 A JP 15700079A JP S5679810 A JPS5679810 A JP S5679810A
Authority
JP
Japan
Prior art keywords
lead wire
electronic part
manufacturing lead
manufacturing
electronic
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
JP15700079A
Other languages
Japanese (ja)
Inventor
Sadashirou Moriyasu
Takehiko Shinoda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP15700079A priority Critical patent/JPS5679810A/en
Publication of JPS5679810A publication Critical patent/JPS5679810A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP15700079A 1979-12-03 1979-12-03 Method of manufacturing lead wire for electronic part Pending JPS5679810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15700079A JPS5679810A (en) 1979-12-03 1979-12-03 Method of manufacturing lead wire for electronic part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15700079A JPS5679810A (en) 1979-12-03 1979-12-03 Method of manufacturing lead wire for electronic part

Publications (1)

Publication Number Publication Date
JPS5679810A true JPS5679810A (en) 1981-06-30

Family

ID=15639989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15700079A Pending JPS5679810A (en) 1979-12-03 1979-12-03 Method of manufacturing lead wire for electronic part

Country Status (1)

Country Link
JP (1) JPS5679810A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277447A (en) * 1985-09-30 1987-04-09 Tanaka Denshi Kogyo Kk Method for forming gold plated fine copper wire
JPH01135057A (en) * 1987-11-20 1989-05-26 Kobe Steel Ltd Lead frame material and manufacture thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855830A (en) * 1971-11-17 1973-08-06
JPS54145331A (en) * 1978-05-04 1979-11-13 Furukawa Electric Co Ltd:The Manufacture of tin-plated copper wire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4855830A (en) * 1971-11-17 1973-08-06
JPS54145331A (en) * 1978-05-04 1979-11-13 Furukawa Electric Co Ltd:The Manufacture of tin-plated copper wire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277447A (en) * 1985-09-30 1987-04-09 Tanaka Denshi Kogyo Kk Method for forming gold plated fine copper wire
JPH01135057A (en) * 1987-11-20 1989-05-26 Kobe Steel Ltd Lead frame material and manufacture thereof
JPH055378B2 (en) * 1987-11-20 1993-01-22 Kobe Steel Ltd

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