JPS5272167A - Lead frame for semiconductor device - Google Patents

Lead frame for semiconductor device

Info

Publication number
JPS5272167A
JPS5272167A JP14871475A JP14871475A JPS5272167A JP S5272167 A JPS5272167 A JP S5272167A JP 14871475 A JP14871475 A JP 14871475A JP 14871475 A JP14871475 A JP 14871475A JP S5272167 A JPS5272167 A JP S5272167A
Authority
JP
Japan
Prior art keywords
semiconductor device
lead frame
portions
lead frames
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.)
Granted
Application number
JP14871475A
Other languages
Japanese (ja)
Other versions
JPS5434674B2 (en
Inventor
Akira Shinohara
Kazumi Hosoda
Shigeru Yamamoto
Ryosuke Hosobane
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP14871475A priority Critical patent/JPS5272167A/en
Publication of JPS5272167A publication Critical patent/JPS5272167A/en
Publication of JPS5434674B2 publication Critical patent/JPS5434674B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lead Frames For Integrated Circuits (AREA)

Abstract

PURPOSE: To let the stress applied by a holder be absorbed in the lead frames per se and avoid their curving by forming notches which alternately fit each other on both sides of the portions for connecting the lead portions for adjoining semiconductor devices, of continuous type lead frames.
COPYRIGHT: (C)1977,JPO&Japio
JP14871475A 1975-12-12 1975-12-12 Lead frame for semiconductor device Granted JPS5272167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14871475A JPS5272167A (en) 1975-12-12 1975-12-12 Lead frame for semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14871475A JPS5272167A (en) 1975-12-12 1975-12-12 Lead frame for semiconductor device

Publications (2)

Publication Number Publication Date
JPS5272167A true JPS5272167A (en) 1977-06-16
JPS5434674B2 JPS5434674B2 (en) 1979-10-29

Family

ID=15458944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14871475A Granted JPS5272167A (en) 1975-12-12 1975-12-12 Lead frame for semiconductor device

Country Status (1)

Country Link
JP (1) JPS5272167A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6252951A (en) * 1985-09-02 1987-03-07 Kyosei:Kk Flexible bridge structure for eliminating pitch error

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6252951A (en) * 1985-09-02 1987-03-07 Kyosei:Kk Flexible bridge structure for eliminating pitch error
JPH0216015B2 (en) * 1985-09-02 1990-04-13 Kyosei Kk

Also Published As

Publication number Publication date
JPS5434674B2 (en) 1979-10-29

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