JPH0141034B2 - - Google Patents

Info

Publication number
JPH0141034B2
JPH0141034B2 JP57208659A JP20865982A JPH0141034B2 JP H0141034 B2 JPH0141034 B2 JP H0141034B2 JP 57208659 A JP57208659 A JP 57208659A JP 20865982 A JP20865982 A JP 20865982A JP H0141034 B2 JPH0141034 B2 JP H0141034B2
Authority
JP
Japan
Prior art keywords
plating
lead frame
metal strip
lead
metal
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
Application number
JP57208659A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5999750A (ja
Inventor
Yasuzo Arino
Muneyuki Hasemi
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 Metal Mining Co Ltd
Original Assignee
Sumitomo Metal 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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to JP57208659A priority Critical patent/JPS5999750A/ja
Publication of JPS5999750A publication Critical patent/JPS5999750A/ja
Publication of JPH0141034B2 publication Critical patent/JPH0141034B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W70/04—

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP57208659A 1982-11-30 1982-11-30 Ｉｃ用リ−ドフレ−ムの製造方法 Granted JPS5999750A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57208659A JPS5999750A (ja) 1982-11-30 1982-11-30 Ｉｃ用リ−ドフレ−ムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57208659A JPS5999750A (ja) 1982-11-30 1982-11-30 Ｉｃ用リ−ドフレ−ムの製造方法

Publications (2)

Publication Number Publication Date
JPS5999750A JPS5999750A (ja) 1984-06-08
JPH0141034B2 true JPH0141034B2 (index.php) 1989-09-01

Family

ID=16559912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57208659A Granted JPS5999750A (ja) 1982-11-30 1982-11-30 Ｉｃ用リ−ドフレ−ムの製造方法

Country Status (1)

Country Link
JP (1) JPS5999750A (index.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188952A (ja) * 1983-04-11 1984-10-26 Shinko Electric Ind Co Ltd リ−ドフレ−ムの製造方法
US5742009A (en) * 1995-10-12 1998-04-21 Vlsi Technology Corporation Printed circuit board layout to minimize the clock delay caused by mismatch in length of metal lines and enhance the thermal performance of microeletronics packages via condution through the package leads

Also Published As

Publication number Publication date
JPS5999750A (ja) 1984-06-08

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