JPS51140839A - Method of forming coatings of different metals - Google Patents

Method of forming coatings of different metals

Info

Publication number
JPS51140839A
JPS51140839A JP6578175A JP6578175A JPS51140839A JP S51140839 A JPS51140839 A JP S51140839A JP 6578175 A JP6578175 A JP 6578175A JP 6578175 A JP6578175 A JP 6578175A JP S51140839 A JPS51140839 A JP S51140839A
Authority
JP
Japan
Prior art keywords
different metals
forming coatings
coatings
forming
metals
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
JP6578175A
Other languages
Japanese (ja)
Inventor
Tomoaki Kojima
Guichi Oku
Hitoshi Wada
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP6578175A priority Critical patent/JPS51140839A/en
Publication of JPS51140839A publication Critical patent/JPS51140839A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electroplating Methods And Accessories (AREA)
  • Die Bonding (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Chemically Coating (AREA)
JP6578175A 1975-05-30 1975-05-30 Method of forming coatings of different metals Pending JPS51140839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6578175A JPS51140839A (en) 1975-05-30 1975-05-30 Method of forming coatings of different metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6578175A JPS51140839A (en) 1975-05-30 1975-05-30 Method of forming coatings of different metals

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP57092777A Division JPS5825251A (en) 1982-05-31 1982-05-31 Lead frame

Publications (1)

Publication Number Publication Date
JPS51140839A true JPS51140839A (en) 1976-12-04

Family

ID=13296912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6578175A Pending JPS51140839A (en) 1975-05-30 1975-05-30 Method of forming coatings of different metals

Country Status (1)

Country Link
JP (1) JPS51140839A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563693A (en) * 1979-06-22 1981-01-14 Katsuhiro Okubo Partial plating method for metal
JPS5980774A (en) * 1982-10-29 1984-05-10 Fukuda Metal Kogei:Kk Painting method of vessel
JPS59181040A (en) * 1983-03-30 1984-10-15 Toshiba Corp Manufacture of semiconductor device
JPS6249646A (en) * 1985-08-29 1987-03-04 Shinko Electric Ind Co Ltd Lead frame
JPS62285455A (en) * 1986-06-03 1987-12-11 Fuji Kiko Denshi Kk Plating method for dissimilar metallic section onto lead frame

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493847A (en) * 1972-05-04 1974-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493847A (en) * 1972-05-04 1974-01-14

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563693A (en) * 1979-06-22 1981-01-14 Katsuhiro Okubo Partial plating method for metal
JPS5980774A (en) * 1982-10-29 1984-05-10 Fukuda Metal Kogei:Kk Painting method of vessel
JPS59181040A (en) * 1983-03-30 1984-10-15 Toshiba Corp Manufacture of semiconductor device
JPS6249646A (en) * 1985-08-29 1987-03-04 Shinko Electric Ind Co Ltd Lead frame
JPS62285455A (en) * 1986-06-03 1987-12-11 Fuji Kiko Denshi Kk Plating method for dissimilar metallic section onto lead frame

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