JPS54136179A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS54136179A
JPS54136179A JP4356978A JP4356978A JPS54136179A JP S54136179 A JPS54136179 A JP S54136179A JP 4356978 A JP4356978 A JP 4356978A JP 4356978 A JP4356978 A JP 4356978A JP S54136179 A JPS54136179 A JP S54136179A
Authority
JP
Japan
Prior art keywords
spot welding
lead frame
breakage
die
lead
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.)
Pending
Application number
JP4356978A
Other languages
English (en)
Inventor
Manabu Bonshihara
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4356978A priority Critical patent/JPS54136179A/ja
Publication of JPS54136179A publication Critical patent/JPS54136179A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP4356978A 1978-04-13 1978-04-13 Semiconductor device Pending JPS54136179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4356978A JPS54136179A (en) 1978-04-13 1978-04-13 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4356978A JPS54136179A (en) 1978-04-13 1978-04-13 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS54136179A true JPS54136179A (en) 1979-10-23

Family

ID=12667369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4356978A Pending JPS54136179A (en) 1978-04-13 1978-04-13 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS54136179A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147260A (en) * 1981-03-05 1982-09-11 Matsushita Electronics Corp Manufacture of resin-sealed semiconductor device and lead frame used therefor
JPS629656A (ja) * 1985-07-08 1987-01-17 Shinko Electric Ind Co Ltd リ−ドフレ−ム
JPS63232359A (ja) * 1986-11-24 1988-09-28 アメリカン　テレフォン　アンド　テレグラフ　カムパニー 半導体集積回路のパッケージ
US4791472A (en) * 1985-09-23 1988-12-13 Hitachi, Ltd. Lead frame and semiconductor device using the same
US4801997A (en) * 1983-02-12 1989-01-31 Fujitsu Limited High packing density lead frame and integrated circuit
JPH0714975A (ja) * 1993-06-25 1995-01-17 Nec Corp 半導体装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147260A (en) * 1981-03-05 1982-09-11 Matsushita Electronics Corp Manufacture of resin-sealed semiconductor device and lead frame used therefor
JPS6220705B2 (ja) * 1981-03-05 1987-05-08 Matsushita Electronics Corp
US4801997A (en) * 1983-02-12 1989-01-31 Fujitsu Limited High packing density lead frame and integrated circuit
JPS629656A (ja) * 1985-07-08 1987-01-17 Shinko Electric Ind Co Ltd リ−ドフレ−ム
US4791472A (en) * 1985-09-23 1988-12-13 Hitachi, Ltd. Lead frame and semiconductor device using the same
JPS63232359A (ja) * 1986-11-24 1988-09-28 アメリカン　テレフォン　アンド　テレグラフ　カムパニー 半導体集積回路のパッケージ
JPH0714975A (ja) * 1993-06-25 1995-01-17 Nec Corp 半導体装置

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