GB1105207A - Mass production method for semiconductor elements and metallic mounting strips for use therein - Google Patents

Mass production method for semiconductor elements and metallic mounting strips for use therein

Info

Publication number
GB1105207A
GB1105207A GB24242/66A GB2424266A GB1105207A GB 1105207 A GB1105207 A GB 1105207A GB 24242/66 A GB24242/66 A GB 24242/66A GB 2424266 A GB2424266 A GB 2424266A GB 1105207 A GB1105207 A GB 1105207A
Authority
GB
United Kingdom
Prior art keywords
transistors
strip
leads
resin
portions
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
GB24242/66A
Other languages
English (en)
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of GB1105207A publication Critical patent/GB1105207A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
    • 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
    • H10W70/481—Leadframes for devices being provided for in groups H10D8/00 - H10D48/00
    • 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
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • 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
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H10W74/016—Manufacture or treatment using moulds
    • 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
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
    • H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49121—Beam lead frame or beam lead device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12188—All metal or with adjacent metals having marginal feature for indexing or weakened portion for severing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12361—All metal or with adjacent metals having aperture or cut

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
GB24242/66A 1965-06-18 1966-05-31 Mass production method for semiconductor elements and metallic mounting strips for use therein Expired GB1105207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465123A US3413713A (en) 1965-06-18 1965-06-18 Plastic encapsulated transistor and method of making same

Publications (1)

Publication Number Publication Date
GB1105207A true GB1105207A (en) 1968-03-06

Family

ID=23846582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24242/66A Expired GB1105207A (en) 1965-06-18 1966-05-31 Mass production method for semiconductor elements and metallic mounting strips for use therein

Country Status (7)

Country Link
US (1) US3413713A (enExample)
JP (1) JPS4941458B1 (enExample)
DE (1) DE1564334B2 (enExample)
GB (1) GB1105207A (enExample)
IL (1) IL25951A (enExample)
NL (1) NL154870C (enExample)
SE (1) SE321031B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007762A1 (en) * 1978-07-17 1980-02-06 Dusan Slepcevic Apparatus and method for encapsulating electronic components in hardenable plastics
US4368168A (en) 1978-07-17 1983-01-11 Dusan Slepcevic Method for encapsulating electrical components

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539675A (en) * 1965-10-22 1970-11-10 Motorola Inc Method for encapsulating semiconductor devices
US3537175A (en) * 1966-11-09 1970-11-03 Advalloy Inc Lead frame for semiconductor devices and method for making same
US3490141A (en) * 1967-10-02 1970-01-20 Motorola Inc High voltage rectifier stack and method for making same
US3523992A (en) * 1968-01-02 1970-08-11 Honeywell Inc Fabrication of support-module
GB1271833A (en) * 1968-07-10 1972-04-26 Hitachi Ltd Improvements in or relating to encapsulation processes
NL6812451A (enExample) * 1968-08-31 1970-03-03
US4028722A (en) * 1970-10-13 1977-06-07 Motorola, Inc. Contact bonded packaged integrated circuit
US3770565A (en) * 1972-01-05 1973-11-06 Us Navy Plastic mounting of epitaxially grown iv-vi compound semiconducting films
US3793709A (en) * 1972-04-24 1974-02-26 Texas Instruments Inc Process for making a plastic-encapsulated semiconductor device
US3982317A (en) * 1975-07-31 1976-09-28 Sprague Electric Company Method for continuous assembly and batch molding of transistor packages
NL7600236A (nl) * 1976-01-12 1977-07-14 Philips Nv Werkwijze voor het vervaardigen van een elektrisch onderdeel met aansluitlippen, en onderdeel dat volgens deze werkwijze vervaardigd is.
JPS531979U (enExample) * 1976-06-24 1978-01-10
JPS5353870U (enExample) * 1976-10-09 1978-05-09
JPS5443070U (enExample) * 1977-08-29 1979-03-23
JPS5462354U (enExample) * 1977-10-11 1979-05-01
US4331740A (en) * 1980-04-14 1982-05-25 National Semiconductor Corporation Gang bonding interconnect tape process and structure for semiconductor device automatic assembly
US4460537A (en) * 1982-07-26 1984-07-17 Motorola, Inc. Slot transfer molding apparatus and methods
US4582556A (en) * 1982-11-22 1986-04-15 Olin Corporation Adhesion primers for encapsulating epoxies
JPH0744405Y2 (ja) * 1989-03-07 1995-10-11 ローム株式会社 プリント基板の切断装置
DE4039037C1 (en) * 1990-12-07 1992-02-20 Semikron Elektronik Gmbh, 8500 Nuernberg, De Mfg. electronic components using conductor frame - providing retaining strips in parallel with connecting tags and encapsulating chip, solder metal and contact strap
US5289002A (en) * 1992-11-20 1994-02-22 Eastman Kodak Company Optical sensor and method of production
US5776796A (en) * 1994-05-19 1998-07-07 Tessera, Inc. Method of encapsulating a semiconductor package
US5834339A (en) 1996-03-07 1998-11-10 Tessera, Inc. Methods for providing void-free layers for semiconductor assemblies
US6465743B1 (en) 1994-12-05 2002-10-15 Motorola, Inc. Multi-strand substrate for ball-grid array assemblies and method
US5776798A (en) * 1996-09-04 1998-07-07 Motorola, Inc. Semiconductor package and method thereof
JP2959521B2 (ja) * 1997-05-21 1999-10-06 日本電気株式会社 半導体装置の製造方法、リードフレーム
US6173490B1 (en) * 1997-08-20 2001-01-16 National Semiconductor Corporation Method for forming a panel of packaged integrated circuits
US6214640B1 (en) 1999-02-10 2001-04-10 Tessera, Inc. Method of manufacturing a plurality of semiconductor packages

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048624B (enExample) * 1959-01-15
US3118016A (en) * 1961-08-14 1964-01-14 Texas Instruments Inc Conductor laminate packaging of solid-state circuits
US3222769A (en) * 1961-12-22 1965-12-14 Backstay Welt Company Inc Methods of making strip structures
US3171187A (en) * 1962-05-04 1965-03-02 Nippon Electric Co Method of manufacturing semiconductor devices
GB1015909A (en) * 1963-12-30 1966-01-05 Gen Micro Electronics Inc Method of and product for packaging electronic devices
DE1514822A1 (de) * 1964-08-14 1969-06-26 Telefunken Patent Verfahren zur Herstellung einer Halbleiteranordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007762A1 (en) * 1978-07-17 1980-02-06 Dusan Slepcevic Apparatus and method for encapsulating electronic components in hardenable plastics
US4332537A (en) 1978-07-17 1982-06-01 Dusan Slepcevic Encapsulation mold with removable cavity plates
US4368168A (en) 1978-07-17 1983-01-11 Dusan Slepcevic Method for encapsulating electrical components

Also Published As

Publication number Publication date
SE321031B (enExample) 1970-02-23
NL154870C (nl) 1981-02-16
DE1564334A1 (de) 1969-10-16
IL25951A (en) 1970-07-19
NL6608318A (enExample) 1966-12-19
JPS4941458B1 (enExample) 1974-11-09
NL154870B (nl) 1977-10-17
DE1564334B2 (de) 1975-01-09
US3413713A (en) 1968-12-03

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