DE2032082A1 - Verfahren zum Schutz von elektn sehen Bauteilen vor Umgebungseinflüssen - Google Patents

Verfahren zum Schutz von elektn sehen Bauteilen vor Umgebungseinflüssen

Info

Publication number
DE2032082A1
DE2032082A1 DE19702032082 DE2032082A DE2032082A1 DE 2032082 A1 DE2032082 A1 DE 2032082A1 DE 19702032082 DE19702032082 DE 19702032082 DE 2032082 A DE2032082 A DE 2032082A DE 2032082 A1 DE2032082 A1 DE 2032082A1
Authority
DE
Germany
Prior art keywords
thermosetting
base plate
thermosetting material
electrical component
temperature
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.)
Pending
Application number
DE19702032082
Other languages
German (de)
English (en)
Inventor
Mark Christian Grafton Bishop Donald Woyd Shorewood Wis Robertson (VStA)
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.)
Globe Union Inc
Original Assignee
Globe Union 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 Globe Union Inc filed Critical Globe Union Inc
Publication of DE2032082A1 publication Critical patent/DE2032082A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
    • 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
    • H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
    • H10W76/10—Containers or parts thereof
    • H10W76/12—Containers or parts thereof characterised by their shape
    • H10W76/15—Containers comprising an insulating or insulated base
    • H10W76/157—Containers comprising an insulating or insulated base having interconnections parallel to the insulating or insulated base
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07531—Techniques
    • H10W72/07532—Compression bonding, e.g. thermocompression bonding
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07531—Techniques
    • H10W72/07532—Compression bonding, e.g. thermocompression bonding
    • H10W72/07533—Ultrasonic bonding, e.g. thermosonic bonding
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • 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
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires
    • 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
    • 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
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
    • 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
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
    • Y10T29/49146—Assembling to base an electrical component, e.g., capacitor, etc. with encapsulating, e.g., potting, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
DE19702032082 1969-08-21 1970-06-29 Verfahren zum Schutz von elektn sehen Bauteilen vor Umgebungseinflüssen Pending DE2032082A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86258269A 1969-08-21 1969-08-21

Publications (1)

Publication Number Publication Date
DE2032082A1 true DE2032082A1 (de) 1971-02-25

Family

ID=25338800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702032082 Pending DE2032082A1 (de) 1969-08-21 1970-06-29 Verfahren zum Schutz von elektn sehen Bauteilen vor Umgebungseinflüssen

Country Status (6)

Country Link
US (1) US3693252A (https=)
JP (1) JPS5019434B1 (https=)
DE (1) DE2032082A1 (https=)
ES (1) ES382963A1 (https=)
FR (1) FR2060618A5 (https=)
GB (1) GB1289376A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751517A1 (de) * 1977-11-18 1979-05-23 Licentia Gmbh Oberflaechenpassiviertes halbleiterbauelement mit einer halbleiterscheibe und verfahren zur herstellung desselben

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762039A (en) * 1971-09-10 1973-10-02 Mos Technology Inc Plastic encapsulation of microcircuits
US3931454A (en) * 1972-10-17 1976-01-06 Westinghouse Electric Corporation Printed circuit board and method of preparing it
GB1461768A (en) * 1973-03-13 1977-01-19 Lucas Industries Ltd Mounting electrical components on thick film printed circuit elements
US3947953A (en) * 1974-08-23 1976-04-06 Nitto Electric Industrial Co., Ltd. Method of making plastic sealed cavity molded type semi-conductor devices
US3973321A (en) * 1974-09-10 1976-08-10 The Anaconda Company Method of preparing circuit boards comprising inductors
US3976906A (en) * 1975-06-09 1976-08-24 Litton Systems, Inc. Programmable character display module
JPS5278243A (en) * 1975-12-25 1977-07-01 Sumitomo Durez Co Method of coating electric parts or electronic parts
US4242157A (en) * 1979-04-20 1980-12-30 Rockwell International Corporation Method of assembly of microwave integrated circuits having a structurally continuous ground plane
US4426774A (en) 1980-04-07 1984-01-24 Cts Corporation Process for producing a circuit module
US4289722A (en) * 1980-07-28 1981-09-15 General Motors Corporation Method of potting magnetic speed pickups
DE3150337C1 (de) * 1981-01-26 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung eines mit einer Schutzschicht überzogenen Substrats
US4499333A (en) * 1983-03-28 1985-02-12 Printed Circuits International, Inc. Electronic component cap and seal
US4567545A (en) * 1983-05-18 1986-01-28 Mettler Rollin W Jun Integrated circuit module and method of making same
EP0157938A3 (de) * 1984-03-23 1987-05-13 Siemens Aktiengesellschaft Gehäuse für elektrische Bauelemente
US4721453A (en) * 1986-03-05 1988-01-26 Gte Communication Systems Corporation Apparatus for encapsulating semiconductors
US4814943A (en) * 1986-06-04 1989-03-21 Oki Electric Industry Co., Ltd. Printed circuit devices using thermoplastic resin cover plate
US5030796A (en) * 1989-08-11 1991-07-09 Rockwell International Corporation Reverse-engineering resistant encapsulant for microelectric device
US5300459A (en) * 1989-12-28 1994-04-05 Sanken Electric Co., Ltd. Method for reducing thermal stress in an encapsulated integrated circuit package
JPH05144875A (ja) * 1991-11-18 1993-06-11 Sharp Corp 配線基板の実装方法
US5350594A (en) * 1993-01-25 1994-09-27 Tech Spray, Inc. Conformally coated faraday cage
US6675755B2 (en) * 2000-04-06 2004-01-13 Visteon Global Technologies, Inc. Integrated powertrain control system for large engines
US20080259580A1 (en) * 2007-04-20 2008-10-23 Stillabower Morris D Method for mounting leaded component to substrate
US8115304B1 (en) 2008-02-06 2012-02-14 Xilinx, Inc. Method of implementing a discrete element in an integrated circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943359A (en) * 1957-04-10 1960-07-05 Joseph Waldman & Sons Method of encapsulating electronic components or other elements
US3138771A (en) * 1961-12-12 1964-06-23 Nytronics Inc Meltable plastic spacer for securing coil to tubular support and housing, and methodof assembly
DE1514273B2 (de) * 1964-08-21 1974-08-22 Nippon Electric Co., Ltd., Tokio Halbleiteranordmng
US3374536A (en) * 1964-10-29 1968-03-26 Sprague Electric Co Incapsulation of electrical units
US3501832A (en) * 1966-02-26 1970-03-24 Sony Corp Method of making electrical wiring and wiring connections for electrical components
US3429981A (en) * 1967-04-12 1969-02-25 Dexter Corp Supporting and insulating means for junctured elements of small electrical components
US3469148A (en) * 1967-11-08 1969-09-23 Gen Motors Corp Protectively covered hybrid microcircuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751517A1 (de) * 1977-11-18 1979-05-23 Licentia Gmbh Oberflaechenpassiviertes halbleiterbauelement mit einer halbleiterscheibe und verfahren zur herstellung desselben

Also Published As

Publication number Publication date
FR2060618A5 (https=) 1971-06-18
JPS5019434B1 (https=) 1975-07-07
US3693252A (en) 1972-09-26
GB1289376A (https=) 1972-09-20
ES382963A1 (es) 1972-12-16

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