JPH0151063B2 - - Google Patents

Info

Publication number
JPH0151063B2
JPH0151063B2 JP58051422A JP5142283A JPH0151063B2 JP H0151063 B2 JPH0151063 B2 JP H0151063B2 JP 58051422 A JP58051422 A JP 58051422A JP 5142283 A JP5142283 A JP 5142283A JP H0151063 B2 JPH0151063 B2 JP H0151063B2
Authority
JP
Japan
Prior art keywords
layer
solder
diffusion
metal element
present
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
JP58051422A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59177949A (ja
Inventor
Michihiko Inaba
Koichi Tejima
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP58051422A priority Critical patent/JPS59177949A/ja
Publication of JPS59177949A publication Critical patent/JPS59177949A/ja
Publication of JPH0151063B2 publication Critical patent/JPH0151063B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H10W72/00—Interconnections or connectors in packages

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP58051422A 1983-03-29 1983-03-29 民生用素子 Granted JPS59177949A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58051422A JPS59177949A (ja) 1983-03-29 1983-03-29 民生用素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58051422A JPS59177949A (ja) 1983-03-29 1983-03-29 民生用素子

Publications (2)

Publication Number Publication Date
JPS59177949A JPS59177949A (ja) 1984-10-08
JPH0151063B2 true JPH0151063B2 (OSRAM) 1989-11-01

Family

ID=12886484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58051422A Granted JPS59177949A (ja) 1983-03-29 1983-03-29 民生用素子

Country Status (1)

Country Link
JP (1) JPS59177949A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5310660B2 (ja) 2010-07-01 2013-10-09 富士電機株式会社 半導体装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596664A (en) * 1979-01-16 1980-07-23 Furukawa Electric Co Ltd:The Copper alloy for lead frame of semiconductor element

Also Published As

Publication number Publication date
JPS59177949A (ja) 1984-10-08

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