JPS5640265A - Lead frame for semiconductor device - Google Patents

Lead frame for semiconductor device

Info

Publication number
JPS5640265A
JPS5640265A JP11646279A JP11646279A JPS5640265A JP S5640265 A JPS5640265 A JP S5640265A JP 11646279 A JP11646279 A JP 11646279A JP 11646279 A JP11646279 A JP 11646279A JP S5640265 A JPS5640265 A JP S5640265A
Authority
JP
Japan
Prior art keywords
leads
island
lead frame
adjacent
semiconductor device
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
JP11646279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230499B2 (2
Inventor
Koichi Takegawa
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 JP11646279A priority Critical patent/JPS5640265A/ja
Publication of JPS5640265A publication Critical patent/JPS5640265A/ja
Publication of JPS6230499B2 publication Critical patent/JPS6230499B2/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
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/40—Leadframes
    • H10W70/421—Shapes or dispositions
    • H10W70/424—Cross-sectional shapes
    • H10W70/427—Bent parts

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP11646279A 1979-09-11 1979-09-11 Lead frame for semiconductor device Granted JPS5640265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11646279A JPS5640265A (en) 1979-09-11 1979-09-11 Lead frame for semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11646279A JPS5640265A (en) 1979-09-11 1979-09-11 Lead frame for semiconductor device

Publications (2)

Publication Number Publication Date
JPS5640265A true JPS5640265A (en) 1981-04-16
JPS6230499B2 JPS6230499B2 (2) 1987-07-02

Family

ID=14687703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11646279A Granted JPS5640265A (en) 1979-09-11 1979-09-11 Lead frame for semiconductor device

Country Status (1)

Country Link
JP (1) JPS5640265A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384143A (ja) * 1986-09-29 1988-04-14 Matsushita Electronics Corp 半導体装置
US4949160A (en) * 1987-12-17 1990-08-14 Kabushiki Kaisha Toshiba Semiconductor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384143A (ja) * 1986-09-29 1988-04-14 Matsushita Electronics Corp 半導体装置
US4949160A (en) * 1987-12-17 1990-08-14 Kabushiki Kaisha Toshiba Semiconductor device

Also Published As

Publication number Publication date
JPS6230499B2 (2) 1987-07-02

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