IT945511B - Fabbricazione a prova di circuiti a pellicola sottile - Google Patents

Fabbricazione a prova di circuiti a pellicola sottile

Info

Publication number
IT945511B
IT945511B IT54819/72A IT5481971A IT945511B IT 945511 B IT945511 B IT 945511B IT 54819/72 A IT54819/72 A IT 54819/72A IT 5481971 A IT5481971 A IT 5481971A IT 945511 B IT945511 B IT 945511B
Authority
IT
Italy
Prior art keywords
thin film
film circuits
proof manufacturing
proof
manufacturing
Prior art date
Application number
IT54819/72A
Other languages
English (en)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of IT945511B publication Critical patent/IT945511B/it

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
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4685—Manufacturing of cross-over conductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N97/00—Electric solid-state thin-film or thick-film devices, not otherwise provided for
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
IT54819/72A 1970-12-21 1971-12-17 Fabbricazione a prova di circuiti a pellicola sottile IT945511B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9999870A 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
IT945511B true IT945511B (it) 1973-05-10

Family

ID=22277607

Family Applications (2)

Application Number Title Priority Date Filing Date
IT54818/71A IT945510B (it) 1970-12-21 1971-12-17 Riparazione di cortocircuiti in incroci a fascio isolati ad aria
IT54819/72A IT945511B (it) 1970-12-21 1971-12-17 Fabbricazione a prova di circuiti a pellicola sottile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT54818/71A IT945510B (it) 1970-12-21 1971-12-17 Riparazione di cortocircuiti in incroci a fascio isolati ad aria

Country Status (9)

Country Link
US (1) US3740819A (it)
BE (1) BE777020A (it)
CA (2) CA927979A (it)
DE (1) DE2163438B2 (it)
FR (1) FR2119500A5 (it)
GB (1) GB1369690A (it)
IT (2) IT945510B (it)
NL (1) NL7117484A (it)
SE (1) SE367534B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229248A (en) * 1979-04-06 1980-10-21 Intel Magnetics, Inc. Process for forming bonding pads on magnetic bubble devices
US5408742A (en) * 1991-10-28 1995-04-25 Martin Marietta Corporation Process for making air bridges for integrated circuits
US5301420A (en) * 1993-07-06 1994-04-12 Motorola, Inc. Method for manufacturing a light weight circuit module

Also Published As

Publication number Publication date
SE367534B (it) 1974-05-27
DE2163438B2 (de) 1972-12-14
BE777020A (fr) 1972-04-17
CA927979A (en) 1973-06-05
GB1369690A (en) 1974-10-09
FR2119500A5 (it) 1972-08-04
DE2163438A1 (de) 1972-06-29
NL7117484A (it) 1972-06-23
IT945510B (it) 1973-05-10
CA952232A (en) 1974-07-30
US3740819A (en) 1973-06-26

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