JPS5799763A - Manufacture of lead frame for integrated circuit - Google Patents

Manufacture of lead frame for integrated circuit

Info

Publication number
JPS5799763A
JPS5799763A JP17560880A JP17560880A JPS5799763A JP S5799763 A JPS5799763 A JP S5799763A JP 17560880 A JP17560880 A JP 17560880A JP 17560880 A JP17560880 A JP 17560880A JP S5799763 A JPS5799763 A JP S5799763A
Authority
JP
Japan
Prior art keywords
lead frame
section
onto
aventurine
packaging
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
JP17560880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6257106B2 (enrdf_load_stackoverflow
Inventor
Kenji Konishi
Mamoru Onda
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP17560880A priority Critical patent/JPS5799763A/ja
Publication of JPS5799763A publication Critical patent/JPS5799763A/ja
Publication of JPS6257106B2 publication Critical patent/JPS6257106B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
    • H01L21/4814—Conductive parts
    • H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
    • H01L21/4814—Conductive parts
    • H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports
    • H01L21/4828—Etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP17560880A 1980-12-12 1980-12-12 Manufacture of lead frame for integrated circuit Granted JPS5799763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17560880A JPS5799763A (en) 1980-12-12 1980-12-12 Manufacture of lead frame for integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17560880A JPS5799763A (en) 1980-12-12 1980-12-12 Manufacture of lead frame for integrated circuit

Publications (2)

Publication Number Publication Date
JPS5799763A true JPS5799763A (en) 1982-06-21
JPS6257106B2 JPS6257106B2 (enrdf_load_stackoverflow) 1987-11-30

Family

ID=15999063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17560880A Granted JPS5799763A (en) 1980-12-12 1980-12-12 Manufacture of lead frame for integrated circuit

Country Status (1)

Country Link
JP (1) JPS5799763A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372889A (ja) * 1986-09-12 1988-04-02 Showa Alum Corp リ−ドフレ−ムの製造方法
JPS63160367A (ja) * 1986-12-24 1988-07-04 Hitachi Ltd 樹脂封止型半導体装置
DE10348715A1 (de) * 2003-10-16 2005-06-16 Infineon Technologies Ag Verfahren zur Herstellung und Vorrichtung zur Verbesserung der Haftung zwischen einem Kunststoff und einem Metall

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952976A (enrdf_load_stackoverflow) * 1972-09-22 1974-05-23
JPS553642A (en) * 1978-06-23 1980-01-11 Hitachi Ltd Manufacturing semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952976A (enrdf_load_stackoverflow) * 1972-09-22 1974-05-23
JPS553642A (en) * 1978-06-23 1980-01-11 Hitachi Ltd Manufacturing semiconductor device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6372889A (ja) * 1986-09-12 1988-04-02 Showa Alum Corp リ−ドフレ−ムの製造方法
JPS63160367A (ja) * 1986-12-24 1988-07-04 Hitachi Ltd 樹脂封止型半導体装置
DE10348715A1 (de) * 2003-10-16 2005-06-16 Infineon Technologies Ag Verfahren zur Herstellung und Vorrichtung zur Verbesserung der Haftung zwischen einem Kunststoff und einem Metall
US7732333B2 (en) 2003-10-16 2010-06-08 Infineon Technologies Ag Process for producing and apparatus for improving the bonding between a plastic and a metal

Also Published As

Publication number Publication date
JPS6257106B2 (enrdf_load_stackoverflow) 1987-11-30

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