DE4436523B4 - Method for producing an electronic device and speed sensor with an electronic circuit - Google Patents
Method for producing an electronic device and speed sensor with an electronic circuit Download PDFInfo
- Publication number
- DE4436523B4 DE4436523B4 DE4436523A DE4436523A DE4436523B4 DE 4436523 B4 DE4436523 B4 DE 4436523B4 DE 4436523 A DE4436523 A DE 4436523A DE 4436523 A DE4436523 A DE 4436523A DE 4436523 B4 DE4436523 B4 DE 4436523B4
- Authority
- DE
- Germany
- Prior art keywords
- electronic components
- housing
- conductor part
- encapsulation
- conductor
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000005538 encapsulation Methods 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000005476 soldering Methods 0.000 claims abstract description 8
- 239000012777 electrically insulating material Substances 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004382 potting Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
-
- 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
- H05K3/20—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 affixing prefabricated conductor pattern
- H05K3/202—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 affixing prefabricated conductor pattern using self-supporting metal foil pattern
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
- B29C2045/1673—Making multilayered or multicoloured articles with an insert injecting the first layer, then feeding the insert, then injecting the second layer
-
- 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
-
- 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
- H05K1/0284—Details of three-dimensional rigid printed 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09118—Moulded 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
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10651—Component having two leads, e.g. resistor, capacitor
-
- 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
- H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
-
- 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
- H05K3/328—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by welding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Verfahren zur Herstellung eines elektronischen Gerätes, welches in einem Gehäuse (1) ein Leiterteil (2) mit elektronischen Bauteilen (7) hat, die mit Leiterbahnen des Leiterteils (2) durch Löten oder Schweißen verbunden sind, dadurch gekennzeichnet, dass das Leiterteil (2) derart mit einem elektrisch isolierenden Material umspritzt wird, dass zur Positionierung und Verbindung der elektronischen Bauteile (7) in der Umspritzung (4) auf dem Leiterteil (2) Aussparungen (5, 6) verbleiben, dass anschließend die Bestückung mit elektronischen Bauteilen (7) und ihre Verschweißung oder Verlötung erfolgt und danach das teilweise umspritzte Leiterteil (2) mit den elektronischen Bauteilen (7) in eine Spritzgießform zum Umspritzen mit einem ein Gehäuse (1) eines elektronischen Gerätes bildenden Material eingesetzt und mit dem Gehäusematerial umspritzt wird, so dass beim Spritzen des Gehäuses (1) das Leiterteil (2) mit seinen elektronischen Bauteilen (7) vollständig in das Material des Gehäuses (1) eingeschlossen wird.method for producing an electronic device, which is housed in a housing (1) a conductor part (2) with electronic components (7), which with Conductor tracks of the conductor part (2) connected by soldering or welding are, characterized in that the conductor part (2) with such an electrically insulating material is overmolded that for Positioning and connection of electronic components (7) in the encapsulation (4) remain on the conductor part (2) recesses (5, 6), that afterwards the equipment with electronic components (7) and their welding or soldering takes place and then the partially overmolded conductor part (2) with the electronic components (7) in an injection mold for encapsulation with a a housing (1) forming an electronic device Material is used and molded with the housing material, so when spraying the case (1) the conductor part (2) with its electronic components (7) completely in the material of the case (1) is included.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines elektronischen Gerätes, welches in einem Gehäuse ein Leiterteil mit elektronischen Bauteilen hat, die mit Leiterbahnen des Leiterteils durch Löten oder Schweißen verbunden sind. Weiterhin betrifft die Erfindung einen Drehzahlsensor mit einer elektronischen Schaltung.The The invention relates to a method for producing an electronic device, which in a housing a ladder part with electronic components that has with conductor tracks of the ladder section by soldering or welding are connected. Furthermore, the invention relates to a speed sensor with an electronic circuit.
Bei elektronischen Geräten, welche im starken Maße Schmutz und Feuchtigkeit ausgesetzt sind, werden in ihnen eingebaute elektronische Schaltungen oftmals dadurch geschützt, dass man das Innere des Gerätes mit einer elektrisch nicht leite Vergussmasse füllt. Dadurch wird ein meist als Leiterplatte ausgebildetes Leiterteil mit den elektronischen Bauteilen von der Vergussmasse umschlossen, so dass ein optimaler Schutz vor Umwelteinflüssen gegeben ist. Die Herstellung eines solchen Gerätes ist jedoch durch die erforderliche Vergusstechnik aufwendig und teuer, weil eine große Teilevielfalt gegeben ist, viele Arbeitsschritte erforderlich werden und weil die Vergussmasse teuer ist und lange Verarbeitungszeiten erfordert.at electronic devices, which in the strongest Dirt and moisture are exposed to be built into them Electronic circuits often protected by the fact that the interior of the equipment filled with an electrically non-conductive potting compound. This will be a mostly designed as a printed circuit board conductor part with the electronic Components enclosed by the potting compound, allowing an optimal Protection against environmental influences given is. However, the production of such a device is required by the required Vergusstechnik consuming and expensive, because a large variety of parts is given, many steps are required and because the potting compound is expensive and requires long processing times.
In
der
Gemäß der
In der JP 04/130693 wird eine Leiterplatte mit Aussparungen beschrieben.In JP 04/130693 describes a circuit board with recesses.
Gemäß der
Der Erfindung liegt das Problem zugrunde, ein Verfahren zur Herstellung eines Gehäuses für ein teilweise mit einem elektrisch isolierenden Material umspritztes Leiterteil mit elektronischen Bauteilen zu schaffen, wobei zur Positionierung und Verbindung der elektronischen Bauteile in der Umspritzung Aussparungen vorhanden sind. Dabei soll das Gehäuse die elektronischen Bauteile hermetisch gegenüber der Umwelt abschließen. Das Verfahren soll besonders kostengünstig ausgeführt werden können. Weiterhin soll ein nach diesem Verfahren erzeugbarer Drehzahlsensor geschaffen werden. Die Aufgaben werden durch ein Verfahren nach Anspruch 1 und einen Drehzahlsensor nach Anspruch 6 gelöst.Of the The invention is based on the problem, a method for producing a housing for a partial with a electrically insulating material overmolded conductor part to create with electronic components, being used for positioning and connection of the electronic components in the encapsulation recesses available. The housing should be the electronic components hermetic to the Complete the environment. The process should be carried out particularly inexpensively can. Furthermore, to be generated by this method speed sensor be created. The tasks are followed by a procedure Claim 1 and a speed sensor according to claim 6 solved.
Die Lösung der erstgenannten Aufgabe ist erfindungsgemäß dadurch gekennzeichnet dass das Leiterteil derart mit einem elektrisch isolierenden Material umspritzt wird, dass zur Positionierung und Verbindung der elektronischen Bauteile in der Umspritzung auf dem Leiterteil Aussparungen verbleiben, dass anschließend die Bestückung mit elektronischen Bauteilen und ihre Verschweißung oder Verlötung erfolgt und danach das teilweise umspritzte Leiterteil in eine Spritzgießform zum Umspritzen mit einem ein Gehäuse eines elektronischen Gerätes bildenden Material eingesetzt und mit dem Gehäusematerial umspritzt wird, so dass beim Spritzen des Gehäuses das Leiterteil mit seinen elektronischen Bauteilen vollständig in das Material des Gehäuses eingeschlossen wird.The solution The first object is inventively characterized in that the conductor part in such a way with an electrically insulating material is molded around that for positioning and connection of the electronic Components in the encapsulation on the ladder part recesses remain that subsequently the equipment with electronic components and their welding or soldering done and then the partially overmolded conductor part in an injection mold for Overmolding with a one housing an electronic device forming material is used and molded with the housing material, so when spraying the case the ladder part with its electronic components completely in the material of the housing included becomes.
Durch diese Verfahrensweise kann das Leiterteil mit den elektronischen Bauteilen in die Spritzgießform für das Gehäuse des elektronischen Gerätes eingesetzt und mit dem Gehäusematerial umspritzt werden. Dadurch entfällt das Vergießen der elektronischen Bauteile mit Vergussmasse völlig, so dass das elektronische Gerät wesentlich kostengünstiger herstellbar ist. Das Einsetzen des Leiterteils in die Spritzgießform wird dadurch möglich, dass die elektronischen Bauteile in den Aussparungen der ersten Umspritzung des Leiterteils relativ gut geschützt angeordnet sind, so dass die in die Spritzgießform einspritzende Kunststoffmasse die Bauteile nicht von den Leitern losreißen kann. Das gilt in einem ganz besonders hohen Maße, wenn die elektronischen Bauteile durch Schweißen mit den Leiterbahnen des Leiterteils verbunden sind.By this procedure, the ladder part with the electronic Components in the injection mold for the casing of the electronic device used and with the housing material to be overmoulded. This is eliminated the shedding the electronic components with potting compound completely, so the electronic Device essential cost-effective can be produced. The insertion of the conductor part in the injection mold is thereby possible that the electronic components in the recesses of the first Encapsulation of the conductor part are arranged relatively well protected, so that the in the injection mold Injecting plastic compound does not remove the components from the conductors tear can. This applies to a very high degree when the electronic Components by welding are connected to the conductor tracks of the conductor part.
Die Bestückung des Leiterteils mit elektronischen Bauteilen und das anschließende Verlöten oder Verschweißen mit den Leiterbahnen kann besonders rasch erfolgen, wenn gemäß einer Weiterbildung des Verfahrens in den Rändern der fensterartigen Aussparungen Positioniermittel zum Ausrichten der elektronischen Bauteile vor ihrem Verschweißen oder Verlöten mit den Leitern geformt werden.The assembly of the conductor part with electronic components and the subsequent soldering or weld together with the tracks can be done very quickly, if according to a Development of the method in the edges of the window-like recesses Positioning means for aligning the electronic components before their welding or Solder be formed with the ladders.
Das erfindungsgemäße Verfahren ist besonders zweckmäßig, wenn das Leiterteil ein unter der Bezeichnung "leadframe" bekanntes Kontaktblech aufweist und die Durchtrennung der seine einzelnen Teile zusammenhaltenden Stege nach dem teilweisen Umspritzen des Kontaktbleches erfolgt. Ein solches Kontaktblech ist sehr flexibel und wäre ohne die erfindungsgemäße teilweise Umspritzung aufgrund dieser Flexibilität völlig ungeeignet, in einer Spritzgießform positioniert zu werden.The inventive method is special It is useful when the conductor part has a known under the name "leadframe" contact plate and the separation of its individual parts together holding webs after the partial encapsulation of the contact plate. Such a contact sheet is very flexible and, without the partial encapsulation according to the invention, would be completely unsuitable for being positioned in an injection mold due to this flexibility.
Die elektronischen Bauteile sind vor Materialströmungen in der Spritzgießform besonders gut geschützt, wenn auf dem Lei terteil die elektronischen Bauteile vor dem einspritzenden Kunststoff in der Spritzgießform schützende Abweisvorsprünge angeformt werden.The Electronic components are particularly sensitive to material flows in the injection mold well protected, if on the Lei terteil the electronic components before injecting Plastic in the injection mold protective Abweisvorsprünge be formed.
Die elektrische Verbindung eines nach dem erfindungsgemäßen Verfahren hergestellten elektronischen Gerätes ist mit besonders geringem Aufwand zu bewerkstelligen, wenn aus dem umspritzten Leiterteil am Kontaktblech vorgesehene Kontaktfahnen herausgeführt werden.The electrical connection of a method according to the invention manufactured electronic device is to accomplish with very little effort, if out the overmolded conductor part provided on the contact plate tabs led out become.
Die zweitgenannte Aufgabe, nämlich die Schaffung eines besonders kostengünstigen und vor Umwelteinflüssen geschützten Drehzahlsensors, wird erfindungsgemäß dadurch gelöst, dass er mit einer in seinem Gehäuse angeordneten, elektronische Bauteile aufweisenden Schaltung versehen ist, welche auf einem Leiterteil angeordnet und durch eine Kunststoffmasse abgedeckt ist, und dass er nach dem bisher beschriebenen Verfahren hergestellt wird, wobei die die elektronischen Bauteile umschließende Kunststoffmasse das Material des Gehäuses des Drehzahlsensors ist.The second task, namely the creation of a particularly cost-effective and protected from environmental influences speed sensor is according to the invention thereby solved, that he has one in his case arranged, electronic components having circuit provided which is arranged on a ladder part and by a plastic mass is covered, and that he according to the procedure described so far is produced, wherein the plastic components enclosing the electronic components the material of the case of the Speed sensor is.
Demnach hat das vom Material des Gehäuses umspritzte Leiterteil eine zuvor erfolgte, fensterartige Aussparungen aufweisende Umspritzung aus elektrisch isolierendem Material und die elektronischen Bauteile sind in diesen Aussparungen angeordnet.Therefore has the material of the housing overmolded ladder part a previously made, window-like recesses comprising encapsulation of electrically insulating material and the electronic components are arranged in these recesses.
Zur weiteren Verdeutlichung der Erfindung wird nachfolgend auf die Zeichnung Bezug genommen. Diese zeigt einen perspektivischen Längsschnitt durch einen nach dem erfindungsgemäßen Verfahren hergestellten Drehzahlsensor.to further clarification of the invention will be subsequently to the drawing Referenced. This shows a perspective longitudinal section by a method according to the invention produced Speed sensor.
Der
dargestellte Drehzahlsensor hat in einem Gehäuse
Vor
der Aussparung
Wenn
das Leiterteil
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4436523A DE4436523B4 (en) | 1994-10-13 | 1994-10-13 | Method for producing an electronic device and speed sensor with an electronic circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4436523A DE4436523B4 (en) | 1994-10-13 | 1994-10-13 | Method for producing an electronic device and speed sensor with an electronic circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4436523A1 DE4436523A1 (en) | 1996-04-18 |
DE4436523B4 true DE4436523B4 (en) | 2007-04-26 |
Family
ID=6530625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4436523A Expired - Fee Related DE4436523B4 (en) | 1994-10-13 | 1994-10-13 | Method for producing an electronic device and speed sensor with an electronic circuit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4436523B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008018199A1 (en) * | 2008-04-10 | 2009-10-15 | Continental Teves Ag & Co. Ohg | Electric assembly for ignition device to release support unit in motor vehicle, has filling material with recess, and set of electric components inserted into recess, where electric components are filled with another filling material |
US11227807B2 (en) | 2018-11-16 | 2022-01-18 | Hewlett-Packard Development Company, L.P. | Two-step molding for a lead frame |
DE102023103505A1 (en) * | 2023-02-14 | 2024-08-14 | Thomas Magnete Gmbh | Component with an integrated conductor track connector and assembly |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19717348A1 (en) * | 1997-04-24 | 1998-10-29 | Siemens Ag | Method of manufacturing a sensor assembly and sensor assembly |
DE19838266A1 (en) * | 1998-08-22 | 2000-02-24 | Mannesmann Vdo Ag | Device and method for potting electrical circuits using injection molding |
EP1170110A1 (en) * | 2000-07-07 | 2002-01-09 | Pollmann Austria OHG | Method for fabricating a plastic coated conductive structure of an electrical circuit unit as well as an electrical circuit unit comprising a plastic coated conductive structure |
DE10051884A1 (en) | 2000-10-19 | 2002-04-25 | Cherry Gmbh | Process for the production of conductor foil carrier housing units |
DE10305364B4 (en) * | 2002-03-28 | 2008-05-08 | Siemens Ag | Method of manufacturing an electronic device and electronic device |
AT411639B (en) * | 2002-04-26 | 2004-03-25 | Pollmann Austria Ohg | METHOD FOR PRODUCING A PLASTIC-INJECTED CIRCUIT STRUCTURE AND ELECTRICAL CIRCUIT UNIT WITH A PLASTIC-INJECTED CIRCUIT STRUCTURE |
DE10245086A1 (en) | 2002-09-27 | 2004-04-08 | Trisa Holding Ag | Method of making a toothbrush |
DE102004018869B4 (en) * | 2004-04-19 | 2008-05-08 | Siemens Ag | Device for detecting the movement of a movable component |
DE102010063614B4 (en) * | 2010-12-21 | 2024-05-08 | Zf Friedrichshafen Ag | Method for manufacturing a sensor assembly |
DE102011003368A1 (en) | 2011-01-31 | 2012-08-02 | Zf Friedrichshafen Ag | Method for manufacturing sensor, involves connecting one sensor housing portion with another sensor housing portion, where plug contact is electrically contacted with reception area to produce sensor |
DE102013226045A1 (en) | 2013-12-16 | 2015-06-18 | Continental Teves Ag & Co. Ohg | Mechanically over-determined built-in speed sensor with elastic encapsulation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8912914U1 (en) * | 1989-11-02 | 1989-12-28 | IVO Irion & Vosseler GmbH & Co., 7730 Villingen-Schwenningen | Conductor arrangement made of punched conductor tracks |
DE4019787A1 (en) * | 1989-07-11 | 1991-01-17 | Brose Fahrzeugteile | Electrical motor drive window winding unit - has integrated control unit that is located in sealed housing |
EP0511014A1 (en) * | 1991-04-25 | 1992-10-28 | Mitsubishi Denki Kabushiki Kaisha | Integrally molded printed circuit board and method of making the same |
-
1994
- 1994-10-13 DE DE4436523A patent/DE4436523B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019787A1 (en) * | 1989-07-11 | 1991-01-17 | Brose Fahrzeugteile | Electrical motor drive window winding unit - has integrated control unit that is located in sealed housing |
DE8912914U1 (en) * | 1989-11-02 | 1989-12-28 | IVO Irion & Vosseler GmbH & Co., 7730 Villingen-Schwenningen | Conductor arrangement made of punched conductor tracks |
EP0511014A1 (en) * | 1991-04-25 | 1992-10-28 | Mitsubishi Denki Kabushiki Kaisha | Integrally molded printed circuit board and method of making the same |
Non-Patent Citations (2)
Title |
---|
JP 04130693 (abstract). DOKIDX [online][recher- chiert am 15.12.2005]. In: DEPATIS |
JP 04130693 A (abstract). DOKIDX [online][recherchiert am 15.12.2005]. In: DEPATIS * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008018199A1 (en) * | 2008-04-10 | 2009-10-15 | Continental Teves Ag & Co. Ohg | Electric assembly for ignition device to release support unit in motor vehicle, has filling material with recess, and set of electric components inserted into recess, where electric components are filled with another filling material |
US11227807B2 (en) | 2018-11-16 | 2022-01-18 | Hewlett-Packard Development Company, L.P. | Two-step molding for a lead frame |
DE102023103505A1 (en) * | 2023-02-14 | 2024-08-14 | Thomas Magnete Gmbh | Component with an integrated conductor track connector and assembly |
Also Published As
Publication number | Publication date |
---|---|
DE4436523A1 (en) | 1996-04-18 |
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Effective date: 20140501 |