JPS57116738A - Copper alloy for lead material of semiconductor apparatus - Google Patents

Copper alloy for lead material of semiconductor apparatus

Info

Publication number
JPS57116738A
JPS57116738A JP163081A JP163081A JPS57116738A JP S57116738 A JPS57116738 A JP S57116738A JP 163081 A JP163081 A JP 163081A JP 163081 A JP163081 A JP 163081A JP S57116738 A JPS57116738 A JP S57116738A
Authority
JP
Japan
Prior art keywords
alloy
semiconductor apparatus
lead material
deteriorates
reason
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
JP163081A
Other languages
English (en)
Other versions
JPS594493B2 (ja
Inventor
Masahiro Tsuji
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.)
Eneos Corp
Original Assignee
Nippon Mining 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 Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP163081A priority Critical patent/JPS594493B2/ja
Publication of JPS57116738A publication Critical patent/JPS57116738A/ja
Publication of JPS594493B2 publication Critical patent/JPS594493B2/ja
Expired legal-status Critical Current

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  • Conductive Materials (AREA)
JP163081A 1981-01-10 1981-01-10 半導体機器のリ−ド材用銅合金 Expired JPS594493B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP163081A JPS594493B2 (ja) 1981-01-10 1981-01-10 半導体機器のリ−ド材用銅合金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP163081A JPS594493B2 (ja) 1981-01-10 1981-01-10 半導体機器のリ−ド材用銅合金

Publications (2)

Publication Number Publication Date
JPS57116738A true JPS57116738A (en) 1982-07-20
JPS594493B2 JPS594493B2 (ja) 1984-01-30

Family

ID=11506847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP163081A Expired JPS594493B2 (ja) 1981-01-10 1981-01-10 半導体機器のリ−ド材用銅合金

Country Status (1)

Country Link
JP (1) JPS594493B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466939A (en) * 1982-10-20 1984-08-21 Poong San Metal Corporation Process of producing copper-alloy and copper alloy plate used for making electrical or electronic parts
JPS59153853A (ja) * 1983-02-21 1984-09-01 Hitachi Metals Ltd リ−ドフレ−ム材
JPS60215723A (ja) * 1985-03-19 1985-10-29 Nippon Mining Co Ltd 半導体機器のリード材用銅合金
US4591484A (en) * 1984-04-07 1986-05-27 Kabushiki Kaisha Kobe Seiko Sho Lead materials for semiconductor devices
JPS63310933A (ja) * 1987-06-12 1988-12-19 Furukawa Electric Co Ltd:The 電子機器用パッケ−ジのリ−ド材
US5248351A (en) * 1988-04-12 1993-09-28 Mitsubishi Denki Kabushiki Kaisha Copper Ni-Si-P alloy for an electronic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08314598A (ja) * 1995-05-23 1996-11-29 Nec Gumma Ltd キーボード

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466939A (en) * 1982-10-20 1984-08-21 Poong San Metal Corporation Process of producing copper-alloy and copper alloy plate used for making electrical or electronic parts
JPS59153853A (ja) * 1983-02-21 1984-09-01 Hitachi Metals Ltd リ−ドフレ−ム材
JPS6140290B2 (ja) * 1983-02-21 1986-09-08 Hitachi Metals Ltd
US4591484A (en) * 1984-04-07 1986-05-27 Kabushiki Kaisha Kobe Seiko Sho Lead materials for semiconductor devices
JPS60215723A (ja) * 1985-03-19 1985-10-29 Nippon Mining Co Ltd 半導体機器のリード材用銅合金
JPH0218376B2 (ja) * 1985-03-19 1990-04-25 Nippon Mining Co
JPS63310933A (ja) * 1987-06-12 1988-12-19 Furukawa Electric Co Ltd:The 電子機器用パッケ−ジのリ−ド材
JPH0788550B2 (ja) * 1987-06-12 1995-09-27 古河電気工業株式会社 電子機器用パッケ−ジのリ−ド材
US5248351A (en) * 1988-04-12 1993-09-28 Mitsubishi Denki Kabushiki Kaisha Copper Ni-Si-P alloy for an electronic device

Also Published As

Publication number Publication date
JPS594493B2 (ja) 1984-01-30

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