KR960010816B1 - 반도체장치용 Cu 합금제 리이드프레임재 - Google Patents

반도체장치용 Cu 합금제 리이드프레임재 Download PDF

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Publication number
KR960010816B1
KR960010816B1 KR1019880014327A KR880014327A KR960010816B1 KR 960010816 B1 KR960010816 B1 KR 960010816B1 KR 1019880014327 A KR1019880014327 A KR 1019880014327A KR 880014327 A KR880014327 A KR 880014327A KR 960010816 B1 KR960010816 B1 KR 960010816B1
Authority
KR
South Korea
Prior art keywords
lead frame
frame material
solder
semiconductor devices
content
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.)
Expired - Lifetime
Application number
KR1019880014327A
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English (en)
Korean (ko)
Other versions
KR890016193A (ko
Inventor
네리나리 후다즈카
슌이찌 지바
나오오 사가기바라
Original Assignee
미쓰비시 신도오 가부시기가이샤
호소다 다다시
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 미쓰비시 신도오 가부시기가이샤, 호소다 다다시 filed Critical 미쓰비시 신도오 가부시기가이샤
Publication of KR890016193A publication Critical patent/KR890016193A/ko
Application granted granted Critical
Publication of KR960010816B1 publication Critical patent/KR960010816B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C22C9/02—Alloys based on copper with tin as the next major constituent
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/40—Leadframes
    • H10W70/456—Materials

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  • 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)
KR1019880014327A 1988-04-25 1988-11-01 반도체장치용 Cu 합금제 리이드프레임재 Expired - Lifetime KR960010816B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???63-?101748 1988-04-25
JP63101748A JPH01272733A (ja) 1988-04-25 1988-04-25 半導体装置用Ｃｕ合金製リードフレーム材
JP?63-101748 1988-04-25

Publications (2)

Publication Number Publication Date
KR890016193A KR890016193A (ko) 1989-11-28
KR960010816B1 true KR960010816B1 (ko) 1996-08-09

Family

ID=14308864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014327A Expired - Lifetime KR960010816B1 (ko) 1988-04-25 1988-11-01 반도체장치용 Cu 합금제 리이드프레임재

Country Status (4)

Country Link
US (1) US4877577A (enExample)
JP (1) JPH01272733A (enExample)
KR (1) KR960010816B1 (enExample)
DE (1) DE3908513A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02221344A (ja) * 1989-02-21 1990-09-04 Mitsubishi Shindoh Co Ltd 熱間圧延性およびめっき加熱密着性のすぐれた高強度Ｃｕ合金
JP2503793B2 (ja) * 1991-03-01 1996-06-05 三菱伸銅株式会社 打抜金型の摩耗抑制効果を有する電気電子部品用Ｃｕ合金板材
JP2673973B2 (ja) * 1991-03-07 1997-11-05 三菱伸銅 株式会社 耐熱間圧延割れ性のすぐれた高強度Ｃｕ合金
JPH04280462A (ja) * 1991-03-08 1992-10-06 Mitsubishi Electric Corp リードフレームおよびこのリードフレームを使用した半導体装置
JP2780584B2 (ja) * 1992-11-13 1998-07-30 三菱伸銅株式会社 熱間加工性および打抜き加工性に優れた電気電子部品用Ｃｕ合金
JPH0945815A (ja) * 1995-08-03 1997-02-14 Sumitomo Electric Ind Ltd 半導体用パッケージ、該パッケージ用板状部材及びその製造方法
JP3728776B2 (ja) 1995-08-10 2005-12-21 三菱伸銅株式会社 めっき予備処理工程中にスマットが発生することのない高強度銅合金
JP4329967B2 (ja) * 2000-04-28 2009-09-09 古河電気工業株式会社 プラスチック基板に設けられるピングリッドアレイ用ｉｃリードピンに適した銅合金線材
JP3520034B2 (ja) * 2000-07-25 2004-04-19 古河電気工業株式会社 電子電気機器部品用銅合金材
US7090732B2 (en) * 2000-12-15 2006-08-15 The Furukawa Electric, Co., Ltd. High-mechanical strength copper alloy
JP3520046B2 (ja) 2000-12-15 2004-04-19 古河電気工業株式会社 高強度銅合金
CN113981265A (zh) * 2021-09-07 2022-01-28 铜陵有色金属集团股份有限公司金威铜业分公司 热轧性能优异的铜合金及其制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612167A (en) * 1984-03-02 1986-09-16 Hitachi Metals, Ltd. Copper-base alloys for leadframes
JPS6152332A (ja) * 1984-08-21 1986-03-15 Toshiba Corp ボンデイングワイヤ−
JP2555067B2 (ja) * 1987-04-24 1996-11-20 古河電気工業株式会社 高力銅基合金の製造法

Also Published As

Publication number Publication date
US4877577A (en) 1989-10-31
KR890016193A (ko) 1989-11-28
JPH0480102B2 (enExample) 1992-12-17
DE3908513C2 (enExample) 1990-09-20
DE3908513A1 (de) 1989-11-09
JPH01272733A (ja) 1989-10-31

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