DE19708363C1 - Verfahren zum Herstellen eines Metall-Keramik-Substrats und Metall-Keramik-Substrat - Google Patents
Verfahren zum Herstellen eines Metall-Keramik-Substrats und Metall-Keramik-SubstratInfo
- Publication number
- DE19708363C1 DE19708363C1 DE1997108363 DE19708363A DE19708363C1 DE 19708363 C1 DE19708363 C1 DE 19708363C1 DE 1997108363 DE1997108363 DE 1997108363 DE 19708363 A DE19708363 A DE 19708363A DE 19708363 C1 DE19708363 C1 DE 19708363C1
- Authority
- DE
- Germany
- Prior art keywords
- metallization
- substrate
- ceramic
- metal
- ceramic substrate
- 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 - Fee Related
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
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
-
- 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
- H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports
- H01L21/4839—Assembly of a flat lead with an insulating support, e.g. for TAB
-
- 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
- H01L21/4867—Applying pastes or inks, e.g. screen printing
-
- 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
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
-
- 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
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
- H05K3/4061—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in inorganic insulating substrates
-
- 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
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4076—Through-connections; Vertical interconnect access [VIA] connections by thin-film techniques
-
- 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
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0352—Differences between the conductors of different layers of a multilayer
-
- 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
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- 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
- H05K2201/0388—Other aspects of conductors
- H05K2201/0394—Conductor crossing over a hole in the substrate or a gap between two separate substrate parts
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/0969—Apertured 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
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09981—Metallised walls
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
Description
- - Oxidieren eines Kupferbleches derart, daß sich eine gleichmäßige Kupferoxidschicht ergibt;
- - auflegen des Kupferbleches auf die Keramikschicht bzw. auf das Keramiksubstrat;
- - erhitzen des Verbundes auf beispielsweise ca. 1071°C;
- - abkühlen auf Raumtemperatur.
Claims (6)
die erste Metallisierung in Form einer 0,2-0,6 mm dicken Kupferfolie mittels des DCB-Verfahrens aufgebraucht und strukturiert wird und
die zweite Metallisierung ganzflächig in Form einer Leitpaste (Dickfilmtechnik) mit einer Dicke von 0,01 bis 0,1 mm aufgebracht wird, wobei die Einbrenntemperatur der Paste kleiner ist als die Prozeß-Temperatur des DCB-Prozesses und
die Substrate (1, 1b) für die Verbindung mit jeweils einer Grundplatte vereinzelt werden.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19758452A DE19758452C2 (de) | 1997-03-01 | 1997-03-01 | Verfahren zum Herstellen eines Metall-Keramik-Substrates und Metall-Keramik-Substrat |
DE1997108363 DE19708363C1 (de) | 1997-03-01 | 1997-03-01 | Verfahren zum Herstellen eines Metall-Keramik-Substrats und Metall-Keramik-Substrat |
DE19753148A DE19753148C2 (de) | 1997-03-01 | 1997-11-29 | Verfahren zum Herstellen eines Metall-Keramik-Substrates und Metall-Keramik-Substrat |
AT98102845T ATE452424T1 (de) | 1997-03-01 | 1998-02-19 | Verfahren zum herstellen eines metall-keramik- substrates |
DE59814422T DE59814422D1 (de) | 1997-03-01 | 1998-02-19 | Verfahren zum Herstellen eines Metall-Keramik-Substrates |
EP98102845A EP0862209B1 (de) | 1997-03-01 | 1998-02-19 | Verfahren zum Herstellen eines Metall-Keramik-Substrates |
JP04763298A JP4144927B2 (ja) | 1997-03-01 | 1998-02-27 | セラミック・金属基板およびその製法 |
US09/498,647 US6207221B1 (en) | 1997-03-01 | 2000-02-07 | Process for producing a metal-ceramic substrate and a metal-ceramic substrate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19758452A DE19758452C2 (de) | 1997-03-01 | 1997-03-01 | Verfahren zum Herstellen eines Metall-Keramik-Substrates und Metall-Keramik-Substrat |
DE1997108363 DE19708363C1 (de) | 1997-03-01 | 1997-03-01 | Verfahren zum Herstellen eines Metall-Keramik-Substrats und Metall-Keramik-Substrat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19708363C1 true DE19708363C1 (de) | 1998-11-05 |
Family
ID=26034425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997108363 Expired - Fee Related DE19708363C1 (de) | 1997-03-01 | 1997-03-01 | Verfahren zum Herstellen eines Metall-Keramik-Substrats und Metall-Keramik-Substrat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19708363C1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10301682A1 (de) * | 2003-01-17 | 2004-08-12 | eupec Europäische Gesellschaft für Leistungshalbleiter mbH | Verfahren zum Befestigen einer Shunt-Widerstandsfolie auf einem Keramikträger und mit einem solchen Verfahren hergestelltes Bauelement |
NL1027632C2 (nl) * | 2004-12-01 | 2006-06-02 | Electrische App Nfabriek Capax | Drager voor elektrische componenten met aangesoldeerd koellichaam. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3837617A1 (de) * | 1988-11-05 | 1990-05-10 | Semikron Elektronik Gmbh | Traegerkoerper zur elektrisch isolierten anordnung von bauteilen |
DE3941814A1 (de) * | 1988-11-05 | 1991-06-20 | Semikron Elektronik Gmbh | Traegerkoerper zur elektrisch isolierten anordnung von bauteilen |
DE4319944A1 (de) * | 1993-06-03 | 1994-12-08 | Schulz Harder Juergen | Mehrfach-Substrat sowie Verfahren zu seiner Herstellung |
-
1997
- 1997-03-01 DE DE1997108363 patent/DE19708363C1/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3837617A1 (de) * | 1988-11-05 | 1990-05-10 | Semikron Elektronik Gmbh | Traegerkoerper zur elektrisch isolierten anordnung von bauteilen |
DE3941814A1 (de) * | 1988-11-05 | 1991-06-20 | Semikron Elektronik Gmbh | Traegerkoerper zur elektrisch isolierten anordnung von bauteilen |
DE4319944A1 (de) * | 1993-06-03 | 1994-12-08 | Schulz Harder Juergen | Mehrfach-Substrat sowie Verfahren zu seiner Herstellung |
Non-Patent Citations (1)
Title |
---|
Schuster U.: Matallisieren von Keramik. In: Galvanotechnik 87 (1996), Nr. 1, S. 245-254 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10301682A1 (de) * | 2003-01-17 | 2004-08-12 | eupec Europäische Gesellschaft für Leistungshalbleiter mbH | Verfahren zum Befestigen einer Shunt-Widerstandsfolie auf einem Keramikträger und mit einem solchen Verfahren hergestelltes Bauelement |
DE10301682B4 (de) * | 2003-01-17 | 2009-06-10 | Infineon Technologies Ag | Temperaturbelastbarer Shunt-Widerstand und Verfahren zur Herstellung eines solchen Shunt-Widerstandes |
NL1027632C2 (nl) * | 2004-12-01 | 2006-06-02 | Electrische App Nfabriek Capax | Drager voor elektrische componenten met aangesoldeerd koellichaam. |
WO2006059907A2 (en) * | 2004-12-01 | 2006-06-08 | Electrische Apparatenfabriek Capax B.V. | Carrier for electrical components with soldered-on cooling body |
WO2006059907A3 (en) * | 2004-12-01 | 2006-11-30 | Capax Bv Electrische Apparatenfabriek | Carrier for electrical components with soldered-on cooling body |
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Owner name: ELECTROVAC AG, KLOSTERNEUBURG, AT |
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8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE WASMEIER GRAF GLUECK, 93049 REGENSBUR |
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8381 | Inventor (new situation) |
Inventor name: SCHULZ-HARDER, JUERGEN,DR.-ING., 91207 LAUF, DE |
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8339 | Ceased/non-payment of the annual fee |