IT1092425B - SEMICONDUCTIVE DEVICE AND ENCAPSULATION METHOD OF THE SAME - Google Patents

SEMICONDUCTIVE DEVICE AND ENCAPSULATION METHOD OF THE SAME

Info

Publication number
IT1092425B
IT1092425B IT19995/78A IT1999578A IT1092425B IT 1092425 B IT1092425 B IT 1092425B IT 19995/78 A IT19995/78 A IT 19995/78A IT 1999578 A IT1999578 A IT 1999578A IT 1092425 B IT1092425 B IT 1092425B
Authority
IT
Italy
Prior art keywords
semiconductor element
envelope
same
encapsulation
encapsulation method
Prior art date
Application number
IT19995/78A
Other languages
Italian (it)
Other versions
IT7819995A0 (en
Original Assignee
Philips Nv
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
Priority claimed from NL7701284A external-priority patent/NL7701284A/en
Priority claimed from NL7701283A external-priority patent/NL7701283A/en
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT7819995A0 publication Critical patent/IT7819995A0/en
Application granted granted Critical
Publication of IT1092425B publication Critical patent/IT1092425B/en

Links

Classifications

    • H10W74/121—
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • H10W74/01—
    • H10W74/47—
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C2045/0475—Injection moulding apparatus using movable moulds or mould halves continuously movable moulds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/04—Polysulfides
    • H10W72/5449—
    • H10W90/756—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

In a semiconductor device comprising a semiconductor element, terminal conductors, which are in electrical connection with contact pads on the semiconductor element and an envelope of synthetic resin, the envelope is formed from an encapsulation, preferably an epoxy resin, protecting the semiconductor element and the electrical connections against ambient influences, and an envelope part of foamed thermoplastic synthetic resin which determines the outer shape and is provided around said encapsulation by means of injection moulding.
IT19995/78A 1977-02-08 1978-02-03 SEMICONDUCTIVE DEVICE AND ENCAPSULATION METHOD OF THE SAME IT1092425B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7701284A NL7701284A (en) 1977-02-08 1977-02-08 SEMI-GUIDE DEVICE.
NL7701283A NL7701283A (en) 1977-02-08 1977-02-08 PROCESS FOR THE MANUFACTURE OF WHOLLY OR PARTLY OF FOAMED THERMOPLASTIC MATERIALS, OBJECTS MANUFACTURED IN ACCORDANCE WITH THIS PROCEDURE AND DEVICE FOR PERFORMING THE PROCEDURE.

Publications (2)

Publication Number Publication Date
IT7819995A0 IT7819995A0 (en) 1978-02-03
IT1092425B true IT1092425B (en) 1985-07-12

Family

ID=26645284

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19995/78A IT1092425B (en) 1977-02-08 1978-02-03 SEMICONDUCTIVE DEVICE AND ENCAPSULATION METHOD OF THE SAME

Country Status (12)

Country Link
JP (1) JPS53112063A (en)
AR (1) AR214553A1 (en)
AT (1) ATA87478A (en)
AU (1) AU513092B2 (en)
BR (1) BR7800732A (en)
CA (1) CA1093704A (en)
DE (1) DE2804956A1 (en)
ES (1) ES466679A1 (en)
FR (1) FR2379910A1 (en)
GB (1) GB1594892A (en)
IT (1) IT1092425B (en)
SE (1) SE7801325L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930760A1 (en) * 1979-07-28 1981-02-12 Itt Ind Gmbh Deutsche METHOD FOR COATING SEMICONDUCTOR COMPONENTS BY INJECTION MOLDING
DE3019239A1 (en) * 1980-05-20 1981-11-26 SIEMENS AG AAAAA, 1000 Berlin und 8000 München Semiconductor encapsulation with layers of differing hardness layer fo - has semiconductor embedded in second layer of soft material for protection against external effects and degradation
US4460537A (en) * 1982-07-26 1984-07-17 Motorola, Inc. Slot transfer molding apparatus and methods
JPS63112923U (en) * 1987-01-16 1988-07-20
DE3922038A1 (en) * 1989-07-05 1991-01-17 Bayer Ag USE OF POLYARYL SULFIDES FOR PRODUCING A HIGH-TEMPERATURE-RESISTANT TSG FOAM, METHOD FOR PRODUCING THIS FOAM AND MOLDING OBTAIN THEREFORE AVAILABLE
JP2774906B2 (en) * 1992-09-17 1998-07-09 三菱電機株式会社 Thin semiconductor device and method of manufacturing the same
US6046076A (en) * 1994-12-29 2000-04-04 Tessera, Inc. Vacuum dispense method for dispensing an encapsulant and machine therefor

Also Published As

Publication number Publication date
ATA87478A (en) 1982-07-15
FR2379910A1 (en) 1978-09-01
AU3303878A (en) 1979-08-16
JPS53112063A (en) 1978-09-30
AR214553A1 (en) 1979-06-29
ES466679A1 (en) 1979-07-01
DE2804956A1 (en) 1978-08-10
CA1093704A (en) 1981-01-13
JPS5722420B2 (en) 1982-05-13
SE7801325L (en) 1978-08-09
AU513092B2 (en) 1980-11-13
IT7819995A0 (en) 1978-02-03
GB1594892A (en) 1981-08-05
BR7800732A (en) 1978-10-10
FR2379910B1 (en) 1984-05-04

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