KR0142648B1 - 베어본딩용 동합금 리드프레임 - Google Patents

베어본딩용 동합금 리드프레임

Info

Publication number
KR0142648B1
KR0142648B1 KR1019940019267A KR19940019267A KR0142648B1 KR 0142648 B1 KR0142648 B1 KR 0142648B1 KR 1019940019267 A KR1019940019267 A KR 1019940019267A KR 19940019267 A KR19940019267 A KR 19940019267A KR 0142648 B1 KR0142648 B1 KR 0142648B1
Authority
KR
South Korea
Prior art keywords
copper alloy
lead frame
oxide film
peak strength
copper
Prior art date
Application number
KR1019940019267A
Other languages
English (en)
Korean (ko)
Other versions
KR950007072A (ko
Inventor
도시히사 하라
마스미츠 소에다
Original Assignee
가메다카 소키치
가부시키가이샤 고베 세이코쇼
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 가메다카 소키치, 가부시키가이샤 고베 세이코쇼 filed Critical 가메다카 소키치
Publication of KR950007072A publication Critical patent/KR950007072A/ko
Application granted granted Critical
Publication of KR0142648B1 publication Critical patent/KR0142648B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Conductive Materials (AREA)
KR1019940019267A 1993-08-05 1994-08-04 베어본딩용 동합금 리드프레임 KR0142648B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-194478 1993-08-05
JP5194478A JP2766605B2 (ja) 1993-08-05 1993-08-05 ベアボンディング用銅合金リードフレーム

Publications (2)

Publication Number Publication Date
KR950007072A KR950007072A (ko) 1995-03-21
KR0142648B1 true KR0142648B1 (ko) 1998-08-17

Family

ID=16325216

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940019267A KR0142648B1 (ko) 1993-08-05 1994-08-04 베어본딩용 동합금 리드프레임

Country Status (2)

Country Link
JP (1) JP2766605B2 (ja)
KR (1) KR0142648B1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003013158A (ja) * 2001-07-04 2003-01-15 Nippon Mining & Metals Co Ltd 積層板用銅合金箔
JP2003013156A (ja) * 2001-07-04 2003-01-15 Nippon Mining & Metals Co Ltd 積層板用銅合金箔
JP2003041333A (ja) * 2001-08-01 2003-02-13 Nippon Mining & Metals Co Ltd 積層板用銅合金箔
JP2003055723A (ja) * 2001-08-10 2003-02-26 Nippon Mining & Metals Co Ltd 積層板用銅合金箔
JP4798890B2 (ja) * 2001-08-10 2011-10-19 Ｊｘ日鉱日石金属株式会社 積層板用銅合金箔
JP4798894B2 (ja) * 2001-08-20 2011-10-19 Ｊｘ日鉱日石金属株式会社 積層板用銅合金箔

Also Published As

Publication number Publication date
KR950007072A (ko) 1995-03-21
JPH0748641A (ja) 1995-02-21
JP2766605B2 (ja) 1998-06-18

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