IT1280151B1 - Supporto per circuiti - Google Patents

Supporto per circuiti

Info

Publication number
IT1280151B1
IT1280151B1 IT95UD000054A ITUD950054A IT1280151B1 IT 1280151 B1 IT1280151 B1 IT 1280151B1 IT 95UD000054 A IT95UD000054 A IT 95UD000054A IT UD950054 A ITUD950054 A IT UD950054A IT 1280151 B1 IT1280151 B1 IT 1280151B1
Authority
IT
Italy
Prior art keywords
circuit support
circuit
support
metal conductors
construction part
Prior art date
Application number
IT95UD000054A
Other languages
English (en)
Inventor
Helmut Nechansky
Original Assignee
Electrovac
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 Electrovac filed Critical Electrovac
Publication of ITUD950054A0 publication Critical patent/ITUD950054A0/it
Publication of ITUD950054A1 publication Critical patent/ITUD950054A1/it
Application granted granted Critical
Publication of IT1280151B1 publication Critical patent/IT1280151B1/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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/101—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by casting or moulding of conductive material
    • 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 at least one potential-jump barrier or surface barrier, e.g. 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 subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
    • H01L21/4857—Multilayer substrates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367—Cooling facilitated by shape of device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3733—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon having a heterogeneous or anisotropic structure, e.g. powder or fibres in a matrix, wire mesh, porous structures
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
    • H01L2924/097—Glass-ceramics, e.g. devitrified glass
    • H01L2924/09701—Low temperature co-fired ceramic [LTCC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/151—Die mounting substrate
    • H01L2924/1517—Multilayer substrate
    • H01L2924/15172—Fan-out arrangement of the internal vias
    • H01L2924/15174—Fan-out arrangement of the internal vias in different layers of the multilayer substrate
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
    • H05K1/053—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an inorganic insulating layer
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0104—Properties and characteristics in general
    • H05K2201/0116—Porous, e.g. foam
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0364—Conductor shape
    • H05K2201/0382—Continuously deformed conductors
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/1059—Connections made by press-fit insertion
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/12—Using specific substances
    • H05K2203/128—Molten metals, e.g. casting thereof, or melting by heating and excluding molten solder
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/107—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by filling grooves in the support with conductive material
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4092—Integral conductive tabs, i.e. conductive parts partly detached from the substrate
    • 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
    • H05K3/44—Manufacturing insulated metal core circuits or other insulated electrically conductive core circuits

Abstract

Supporto per circuiti, costituito da una parte di costruzione di ceramica con conduttori metallici in forma di guida compresi sulla sua superficie.(FIG. 11).
IT95UD000054A 1994-03-30 1995-03-30 Supporto per circuiti IT1280151B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0068094A AT402135B (de) 1994-03-30 1994-03-30 Schaltungsträger

Publications (3)

Publication Number Publication Date
ITUD950054A0 ITUD950054A0 (it) 1995-03-30
ITUD950054A1 ITUD950054A1 (it) 1996-09-30
IT1280151B1 true IT1280151B1 (it) 1998-01-05

Family

ID=3496994

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95UD000054A IT1280151B1 (it) 1994-03-30 1995-03-30 Supporto per circuiti

Country Status (7)

Country Link
US (1) US5819858A (it)
AT (1) AT402135B (it)
CH (1) CH689658A5 (it)
DE (1) DE19510988A1 (it)
FR (1) FR2718319B1 (it)
GB (1) GB2288075B (it)
IT (1) IT1280151B1 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404083B (de) * 1995-04-18 1998-08-25 Electrovac Verfahren zum herstellen von gehäusen
KR20020059163A (ko) * 2001-01-03 2002-07-12 배정두 알루미늄을 이용한 무선 주파수 식별카드 제조방법
DE10125815C1 (de) * 2001-05-26 2002-08-01 Daimler Chrysler Ag Metall-Keramik-Verbundwerkstoff und seine Verwendung
EP1265468B1 (en) * 2001-06-05 2011-12-28 Kabushiki Kaisha Toshiba Method for manufacturing a composite member
US6906423B1 (en) 2001-06-05 2005-06-14 Kabushiki Kaisha Toshiba Mask used for exposing a porous substrate
JP3869255B2 (ja) * 2001-06-14 2007-01-17 富士通株式会社 金属成形体製造方法およびこれにより製造される金属成形体
DE10142614A1 (de) 2001-08-31 2003-04-03 Siemens Ag Leistungselektronikeinheit
US7141310B2 (en) * 2002-04-17 2006-11-28 Ceramics Process Systems Corporation Metal matrix composite structure and method
DE102005047025A1 (de) * 2005-09-30 2007-04-05 Siemens Ag Leiterplatte
DE102008043565A1 (de) 2008-11-07 2010-05-12 Robert Bosch Gmbh Schaltungsträger und dessen Verwendung
US9417013B2 (en) * 2010-11-12 2016-08-16 Toyota Motor Engineering & Manufacturing North America, Inc. Heat transfer systems including heat conducting composite materials
US10485091B2 (en) * 2016-11-29 2019-11-19 Nxp Usa, Inc. Microelectronic modules with sinter-bonded heat dissipation structures and methods for the fabrication thereof
US10104759B2 (en) * 2016-11-29 2018-10-16 Nxp Usa, Inc. Microelectronic modules with sinter-bonded heat dissipation structures and methods for the fabrication thereof
DE102017126880A1 (de) * 2017-11-15 2019-05-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Elektrische Baueinheit mit einer Wicklung sowie Verfahren zur Herstellung einer solchen Baueinheit
US11490511B2 (en) * 2018-06-28 2022-11-01 Kyocera Corporation Circuit board and electronic device that includes it
US11915997B2 (en) * 2020-06-24 2024-02-27 Micron Technology, Inc. Thermal management of GPU-HBM package by microchannel integrated substrate

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB267172A (en) * 1925-09-11 1927-03-11 Paragon Rubber Mfg Company Ltd Improvements in wireless and other electrical apparatus
GB515354A (en) * 1937-05-31 1939-12-04 Philips Nv Improvements in conductors for electric apparatus
GB63911A (it) * 1943-02-02
BE562405A (it) * 1956-11-15
US3710196A (en) * 1970-04-27 1973-01-09 T Fifield Circuit board and method of making circuit connections
US3770529A (en) * 1970-08-25 1973-11-06 Ibm Method of fabricating multilayer circuits
US3739614A (en) * 1971-11-26 1973-06-19 Western Electric Co Explosive metal-working process
GB2033667A (en) * 1978-11-06 1980-05-21 Powers C D Improvements in circuit boards
EP0051378A2 (en) * 1980-11-03 1982-05-12 AMP INCORPORATED (a New Jersey corporation) Circuit board having cast circuitry and method of manufacture
US4532152A (en) * 1982-03-05 1985-07-30 Elarde Vito D Fabrication of a printed circuit board with metal-filled channels
JPS59150453A (ja) * 1982-12-23 1984-08-28 Toshiba Corp 半導体モジユ−ル用基板の製造方法
US4621761A (en) * 1984-12-04 1986-11-11 The United States Of America As Represented By The United States Department Of Energy Process for forming unusually strong joints between metals and ceramics by brazing at temperatures that do no exceed 750 degree C.
JPS61230343A (ja) * 1985-04-05 1986-10-14 Matsushita Electric Ind Co Ltd 半導体素子用セラミツクパツケ−ジ
US4806704A (en) * 1987-06-08 1989-02-21 General Electric Company Metal matrix composite and structure using metal matrix composites for electronic applications
US5241456A (en) * 1990-07-02 1993-08-31 General Electric Company Compact high density interconnect structure
DE69126686T2 (de) * 1990-08-14 1997-10-23 Texas Instruments Inc Wärmetransportmodul für Anwendungen ultrahoher Dichte und Silizium auf Siliziumpackungen
JPH0548000A (ja) * 1991-08-13 1993-02-26 Fujitsu Ltd 半導体装置
US5506755A (en) * 1992-03-11 1996-04-09 Kabushiki Kaisha Toshiba Multi-layer substrate
US5258887A (en) * 1992-06-15 1993-11-02 Eaton Corporation Electrical device cooling system using a heat sink attached to a circuit board containing heat conductive layers and channels

Also Published As

Publication number Publication date
GB2288075A (en) 1995-10-04
FR2718319A1 (fr) 1995-10-06
ATA68094A (de) 1996-06-15
GB9506522D0 (en) 1995-05-17
ITUD950054A1 (it) 1996-09-30
GB2288075B (en) 1998-07-15
ITUD950054A0 (it) 1995-03-30
DE19510988A1 (de) 1995-10-05
FR2718319B1 (fr) 1996-12-20
US5819858A (en) 1998-10-13
CH689658A5 (de) 1999-07-30
AT402135B (de) 1997-02-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980316