DE102007043001A1 - Tape technology for electronic components, modules and LED applications - Google Patents
Tape technology for electronic components, modules and LED applications Download PDFInfo
- Publication number
- DE102007043001A1 DE102007043001A1 DE102007043001A DE102007043001A DE102007043001A1 DE 102007043001 A1 DE102007043001 A1 DE 102007043001A1 DE 102007043001 A DE102007043001 A DE 102007043001A DE 102007043001 A DE102007043001 A DE 102007043001A DE 102007043001 A1 DE102007043001 A1 DE 102007043001A1
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- Prior art keywords
- electronic components
- film
- contacting
- producing
- strip
- 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.)
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Classifications
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- 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
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
- H05K3/326—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor the printed circuit having integral resilient or deformable parts, e.g. tabs or parts of flexible circuits
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- 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
- H01L23/3677—Wire-like or pin-like cooling fins or heat sinks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/184—Components including terminals inserted in holes through the printed circuit board and connected to printed contacts on the walls of the holes or at the edges thereof or protruding over or into the holes
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- 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
- H05K2201/0397—Tab
-
- 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
- H05K2201/10643—Disc shaped leadless component
-
- 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
- H05K2203/14—Related to the order of processing steps
- H05K2203/1461—Applying or finishing the circuit pattern after another process, e.g. after filling of vias with conductive paste, after making printed resistors
- H05K2203/1469—Circuit made after mounting or encapsulation of the 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
- 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
- H05K3/4084—Through-connections; Vertical interconnect access [VIA] connections by deforming at least one of the conductive layers
Abstract
Die vorliegende Erfindung betrifft ein Verfahren zur Serienherstellung einer Vielzahl von ankontaktierten elektronischen Bauelementen (7) insbesondere von Modulen und/oder Leistungsmodulen und/oder Leuchtdioden und/oder allgemein elektronischen Leistungsbauelementen. Es ist Aufgabe, ein kostengünstiges und einfaches Verfahren zur Serienherstellung von ankontaktierten elektronischen Bauelementen (7) in großer Stückzahl bereitzustellen. Die vorliegende Erfindung zeichnet sich dadurch aus, dass ein mit Bauelementen (7) bestücktes erstes Band und ein freiliegende Metallleiter (15) aufweisendes zweites Band derart überlagert werden, dass in dem beanspruchten Bandverfahren ein mechanisches und/oder elektrisches Ankontaktieren der jeweiligen Metallleiter (15) an die jeweilige Kontaktfläche (9) des jeweiligen elektronischen Bauelements (7) ausführbar ist. Beide Bänder können in Form von Rollen erzeugt sein. Die elektronischen Bauelemente (7) können nach dem Ankontaktieren vereinzelt oder ebenso als Einzelrolle geschaffen werden. Auf diese Weise ist ein besonders wirksames Herstellungsverfahren bereitstellbar. Das Verfahren eignet sich insbesondere für elektronische Leistungsbauelemente, die zusätzlich auf einfache Weise Wärme ableitende Schichten (19) aufweisen können.The present invention relates to a method for the series production of a plurality of ankontaktierten electronic components (7), in particular of modules and / or power modules and / or light emitting diodes and / or general electronic power devices. It is an object to provide a low-cost and simple method for mass production of ankontaktierten electronic components (7) in large quantities. The present invention is characterized in that a second strip comprising components (7) and an exposed metal conductor (15) are superimposed such that in the claimed strip method a mechanical and / or electrical contacting of the respective metal conductors (15) is achieved. to the respective contact surface (9) of the respective electronic component (7) is executable. Both bands can be produced in the form of rolls. The electronic components (7) can be isolated after Ankontaktieren or created as a single role. In this way, a particularly effective manufacturing process can be provided. The method is particularly suitable for electronic power components, which can additionally have heat-dissipating layers (19) in a simple manner.
Description
Die Vorliegende Erfindung betrifft ein Verfahren gemäß dem Oberbegriff des Hauptanspruchs sowie entsprechend hergestellte elektronische Bauelemente.The The present invention relates to a method according to the Preamble of the main claim and correspondingly produced electronic Components.
Für
ein herkömmliches planares Verbinden gemäß der
Insbesondere
die herkömmliche Bondtechnologie ist der Maßstab
hinsichtlich der Herstellungskosten von Leistungsbauelementen und
Modulen. Darüber hinaus gibt es eine Vielzahl von bondverwandten
Ausführungen, wie es beispielsweise Bändchenbonden
und dergleichen sind. Zur Herstellung von Leistungsmodulen werden
im Wesentlichen DCB-Substrate durch Auflöten von elektronischen Bauelementen
und/oder Surface Mounted Devices (SMDs) bestückt. Für
die bei Siemens intern mit dem Begriff „SiPLIT" bezeichnete
Technologie für planare Verbindungen wird die Isolierung
und Strukturierung der Kontaktleiterbahnen mittels des Auftragens
einer laserstrukturierten Isolierfolie erreicht. Anschließend werden
durch einen Strukturierungsprozess und elektrolytische Metallabscheidungen
(siehe dazu die
Neben dem Erreichen der technischen Anforderungen und Eigenschaften besteht das Bestreben nach Reduzierung der Herstellungskosten im Vergleich zu herkömmlichen Ausführungen.Next the achievement of technical requirements and characteristics the desire for reduction of manufacturing costs in comparison to conventional designs.
Es ist Aufgabe der vorliegenden Erfindung ein kostengünstiges und einfaches Verfahren zur Serienherstellung von ankontaktierten elektronischen Bauelementen, insbesondere von Modulen und/oder Leistungsmodulen, und/oder Leuchtdioden und/oder allgemein elektronische Leistungsbauelemente, in großer Stückzahl bereit zu stellen.It object of the present invention is a cost and simple method for serial production of ankontaktierten electronic components, in particular of modules and / or power modules, and / or light-emitting diodes and / or generally electronic power components, to provide in large numbers.
Die Aufgabe wird durch ein Verfahren gemäß dem Hauptanspruch gelöst. Es werden vorteilhaft elektronische Bauelemente gemäß dem Nebenanspruch hergestellt.The Task is by a method according to the main claim solved. It will be advantageous electronic components made according to the independent claim.
Es soll die kostengünstige herkömmliche Prozesstechnik in „Roll-to-Roll"-Verfahren verwendet werden. Diese ist für herkömmliches Tape-Automatic-Bonding (TAB) bekannt und im produktivem Einsatz für die Herstellung von flexiblen Schaltungen. Diese typischen Basistechnologien für den TAB-Prozess bilden die herkömmliche Aufbau- und Verbindungstechnikbasis für die erfindungsgemäße Herstellung von elektronischen Bauelementen.It should be the cost-effective conventional process technology used in "roll-to-roll" procedures for conventional Tape Automatic Bonding (TAB) known and in productive use for the production of flexible circuits. These typical basic technologies for The TAB process is based on the traditional assembly and connection technology base for the preparation according to the invention of electronic components.
Das erfindungsgemäße Verfahren kann bevorzugt zur Serienherstellung kostengünstiger Bauelemente/Module in hohen Stückzahlen und bevorzugt für herkömmliche Leistungsmodule verwendet werden.The inventive method may preferably for Series production of cost-effective components / modules in high volumes and preferred for conventional Power modules are used.
Weitere vorteilhafte Ausgestaltungen befinden sich in den Unteransprüchen.Further advantageous embodiments are located in the subclaims.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Erzeugen des ersten Bandes mit einem Schritt des als Einzelrolle erfolgenden Erzeugens einer Trägerfolie mit mindestens einer auf mindestens einer Seite erzeugten strukturierten Metallisierung für die Bauelementbestückung und/oder als Kühleranschlussfläche. Die Trägerfolie soll thermisch leiten und/oder elektrisch isolieren und eine vorteilhaft kleine Dicke und Flexibilität aufweisen. Die strukturierte Metallisierung ist entsprechend einem Anwendungslayout ausgebildet wor den. Es wird also vorteilhaft eine Einzelrolle der Trägerfolie erzeugt, die leicht transportierbar und handhabbar ist.According to one Further advantageous embodiment, a generating of the first Volume with a step of producing as a single role a carrier film having at least one on at least one Site generated structured metallization for component assembly and / or as a radiator connection surface. The carrier foil should thermally conduct and / or electrically isolate and an advantageous have small thickness and flexibility. The structured Metallization is designed according to an application layout wor the. So it is advantageous a single role of the carrier film generated, which is easy to transport and handle.
Gemäß einer weiteren vorteilhaften Ausgestaltung folgt ein Erzeugen des ersten Bandes mit einem Schritt des Aufbringens von Haftschichten auf die entrollte Trägerfolie. Haftschichten sind beispielsweise Lot- und/oder Kleberschichten z. B. für die Bestückung mit Bauelementen. Auf diese Weise können diese Haftschichten besonders schnell und kostengünstig erzeugt werden.According to one Another advantageous embodiment is followed by generating the first Tape with a step of applying adhesive layers on the unrolled carrier film. Adhesive layers are for example Solder and / or adhesive layers z. B. for the assembly with components. In this way, these adhesive layers can be generated particularly fast and inexpensively.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Erzeugen des ersten Bands mit dem Schritt eines Bestückens und eines elektrischen Kontaktierens und/oder Befestigens der Trägerfolie mit den elektronischen Bauelementen bei entrollter Trägerfolie. Das elektrische Kontaktieren und/oder Befestigen kann beispielsweise mittels eines Reflowprozesses ausgeführt werden. Das elektrische Kontaktieren und/oder Befestigen kann ganzflächig ausgeführt werden. Das elektrische Kontaktieren und/oder Befestigen kann insbesondere mittels Verlötens oder Verklebens ausgeführt werden. Anschließend kann ein optionales Aufrollen des ersten Bandes ausgeführt werden. Auf diese Weises ist das elektrische Kontaktieren und/oder Befestigen schnell und kostengünstig ausführbar.According to one Further advantageous embodiment, a generating of the first Bands with the step of placement and electrical contacting and / or attaching the carrier film to the electronic Components with unrolled carrier film. The electric Contacting and / or fastening can be done, for example, by means of a Reflow process are executed. The electrical contact and / or fastening can be performed over the entire surface become. The electrical contacting and / or fastening can in particular be carried out by means of soldering or gluing. Subsequently, an optional rolling up of the first volume be executed. In this way is the electric Contacting and / or attaching quickly and inexpensively executable.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Erzeugen des zweiten Bandes mit einem Schritt des als Einzelrolle erfolgenden Erzeugens der elektrisch isolierenden Kontaktierungsfolie mit den Kontaktflächen der elektronischen Bauelemente zugeordneten Kontaktierungsfolienöffnungen und in diese hineinragenden freiliegenden Metallleitern von der auf der Kontaktierungsfolie ausgebildeten strukturierten Metallisierungen. Die Kontaktierungsfolienöffnungen können beispielsweise mittels Stanzen kostengünstig erzeugt worden sein. Durch Erzeugen einer entsprechenden Einzelrolle des zweiten Bandes, ist dieses ebenso besonders leicht transportierbar und handhabbar. Entsprechend können hohe Stückzahlen bearbeitet werden.According to a further advantageous embodiment, the second strip is produced by a step of producing the electrically insulating contacting foil as a single roll associated with the contact surfaces of the electronic components Kontaktierungsfolienöffnungen and projecting into this exposed metal conductors of the formed on the Kontaktierungsfolie structured metallizations. The Kontaktierungsfolienöffnungen can be produced inexpensively, for example by punching. By generating a corresponding single role of the second band, this is also very easy to transport and handle. Accordingly, high quantities can be processed.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Erzeugen des zweiten Bands mit einem Schritt des mechanischen Umformens der freiliegenden Metallleiter in Richtung zu der jeweiligen Kontaktfläche des jeweiligen elektronischen Bauelements bei entrollter Kontaktierungsfolie. Dieser Schritt kann besonders vorteilhaft kurz vor dem Ankontaktieren ausgeführt werden. Grundsätzlich ist allerdings ein optionales anschließendes Aufrollen des zweiten Bandes vor einem Ankontaktieren möglich. Auf diese weise ist ebenso eine große Stückzahl von Bauelementen transportierbar, handhabbar und herstellbar.According to one Another advantageous embodiment is a generating the second Bands with a step of mechanical deformation of the exposed Metal conductor in the direction of the respective contact surface of the respective electronic component with unrolled contacting foil. This step can be particularly advantageous just before Ankontaktieren be executed. Basically, though an optional subsequent reeling of the second volume possible before contacting. This is the same way a large number of components transportable, manageable and manufacturable.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Erzeugen einer Einzelrolle nach dem Ankontaktieren, wobei die Einzelrolle aus dem aufeinander liegenden ersten und zweiten Band ausgebildet wird. Alternativ können die ankontaktierten elektronischen Bauelemente direkt nach dem Schritt des Ankontaktierens vereinzelt werden. Die erzeugte Einzelrolle eignet sich insbesondere dafür, wenn die ankontaktierten elektronischen Bauelemente der Einzelrolle weiterverarbeitet werden sollen.According to one Another advantageous embodiment is a generating a Single role after Ankontaktieren, the single role of the successive lying first and second band is formed. Alternatively you can the ankontaktierten electronic components directly after the step of Ankontaktierens be isolated. The generated single role is suitable especially for when the ankontaktierten electronic Components of the single role to be further processed.
Gemäß einer weiteren vorteilhaften Ausgestaltung wird zur Herstellung der elektronischen Bauelemente eine herkömmliche Aufbau- und Verbindungstechnik (AVT) verwendet. Damit können herkömmliche Verfahrensschritte auf einfache Weise ausgeführt werden.According to one Another advantageous embodiment is for the production of electronic Components a conventional construction and connection technology (AVT) used. This allows conventional process steps be carried out in a simple manner.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Bestücken mit auf der Waferebene bereits vorpräparierten Bauelementen. Damit sind in den Waferprozess bereits Schritte zur Herstellung und Bearbeitung der elektronischen Bauelemente integrierbar.According to one further advantageous embodiment is a loading with already pre-prepared components on the wafer level. Thus, in the wafer process already steps for the production and Processing of electronic components can be integrated.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Herstellen von vielen funktionalen Oberflächen der elektronischen Bauelemente insbesondere mittels galvanischer Prozesse und/oder mittels Löten und/oder mittels Drucken. Funktionale Oberflächen sind insbesondere obere Kontaktflächen der elektronischen Bauelemente, wie es beispielsweise Gate- beziehungsweise Drain-Anschlüsse eines IGBTs (Insulated-Gate-Bipolar-Transistoren) sind. Ein galvanischer Prozess kann beispielsweise ein Nickel-Gold-Elektrolyse-Bad sein. Auf diese Weise werden Kontaktflächen der elektronischen Bauelemente kontaktierbar erzeugt.According to one Another advantageous embodiment, a manufacture of many functional surfaces of the electronic components in particular by means of galvanic processes and / or by means of soldering and / or by means of printing. Functional surfaces are in particular upper contact surfaces of the electronic components, such as gate and drain connections of an IGBT (Insulated Gate Bipolar Transistors). A galvanic Process may be, for example, a nickel-gold electrolysis bath. In this way, contact surfaces of the electronic components generated contactable.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Erzeugen des ersten Bandes mit einem Schritt des Erzeugens von Öffnungen und/oder Schlitzen in der Trägerfolie zum direkten Erzeugen von elektrischen Verbindungen zu den elektronischen Bauelementen. Damit ergeben sich weitere Möglichkeiten zur elektrischen Ankontaktierung der elektronischen Bauelemente. Das erste Band kann optional anschließend aufgerollt werden.According to one Further advantageous embodiment, a generating of the first Bandes with a step of creating openings and / or Slits in the carrier film for direct production of electrical connections to the electronic components. In order to There are further possibilities for electrical Ankontaktierung the electronic components. The first band can optionally follow be rolled up.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Erzeugen des ersten Bandes mit einem weiteren Schritt des Erzeugens einer Wärme leitenden Abdeckbeschichtung und/oder Folie als mechanischer und/oder elektrischer Oberflächenschutz und/oder zur verbesserten Wärmeableitung auf der die strukturierte Metallisierung aufweisende Trägerfolie. Es kann sich ein optionales Aufrollen des ersten Bandes anschließen.According to one Further advantageous embodiment, a generating of the first Bandes with a further step of generating a heat-conducting Cover coating and / or film as a mechanical and / or electrical Surface protection and / or improved heat dissipation the structured metallization having carrier film. It may be followed by an optional roll up of the first band.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Verwenden von hoch Wärme leitenden und/oder hoch elektrisch isolierenden, strukturierten Trägerfolienmaterialien. Auf diese Weise kann eine gute thermische Anbindung auch von Seitenflächen durch gute Formanpassungsfähigkeit und eine hohe elektrische Durchschlagsfestigkeit für hohe Temperaturanwendungen bereitgestellt werden.According to one Another advantageous embodiment is a use of high Heat-conducting and / or highly electrically insulating, structured carrier sheet materials. This way you can a good thermal connection of side surfaces by good conformability and high electrical Dielectric strength provided for high temperature applications become.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Verwenden einer beidseitig mit einem wärmeleitfähigen Silikonfilm beschichteten Polyimidfolie als Trägerfolienmaterial.According to one Another advantageous embodiment is a use of a on both sides with a thermally conductive silicone film coated polyimide film as a base sheet material.
Dies ist besonders vorteilhaft für hohe Temperaturanwendungen.This is particularly advantageous for high temperature applications.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Verwenden von strukturierten Keramikfolien als Trägerfoliematerial. Dies erfolgt insbesondere in Kombination mit funktionalen Oberflächen insbesondere mit Kontaktflächen, der elektronischen Bauelemente. Auf diese Weise sind ebenso hohe Temperaturanwendungen bereitstellbar.According to one Another advantageous embodiment is a use of structured Ceramic films as a carrier foil material. This is done in particular in combination with functional surfaces in particular with contact surfaces, the electronic components. On This way, equally high temperature applications can be provided.
Gemäß einer weiteren vorteilhaften Ausgestaltung erfolgt ein Auffüllen von Hohlräumen zwischen der Kontaktierungsfolie und Kantenbereichen der elektronischen Bauelemente mit einer zusätzlichen elektrischen Isolationsmasse, insbesondere einem Harz und/oder einem Underfill. Auf diese Weise werden Kurzschlüsse zwischen oberen Anschlussflächen und unteren Anschlussflächen der Bauelemente vermieden.According to one further advantageous embodiment is a padding cavities between the contacting film and edge portions of electronic components with an additional electrical Insulation material, in particular a resin and / or an underfill. In this way, short circuits between upper pads and lower pads of the components avoided.
Die vorliegende Erfindung wird anhand von Ausführungsbeispiel in Verbindung mit den Figuren beschrieben. Es zeigen:The The present invention will be described by way of example described in conjunction with the figures. Show it:
Gemäß dem
Verfahren gemäß
Ein
elektronisches Bauelement
Metallisierungen
Die
Wärme leitende Abdeckbeschichtung/Folie
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - WO 03030247 [0002, 0003] WO 03030247 [0002, 0003]
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007043001A DE102007043001A1 (en) | 2007-09-10 | 2007-09-10 | Tape technology for electronic components, modules and LED applications |
PCT/EP2008/061690 WO2009034008A2 (en) | 2007-09-10 | 2008-09-04 | Continuous method for electronic components, modules and led applications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007043001A DE102007043001A1 (en) | 2007-09-10 | 2007-09-10 | Tape technology for electronic components, modules and LED applications |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007043001A1 true DE102007043001A1 (en) | 2009-03-12 |
Family
ID=40297875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007043001A Withdrawn DE102007043001A1 (en) | 2007-09-10 | 2007-09-10 | Tape technology for electronic components, modules and LED applications |
Country Status (2)
Country | Link |
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DE (1) | DE102007043001A1 (en) |
WO (1) | WO2009034008A2 (en) |
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WO2011026456A1 (en) * | 2009-09-03 | 2011-03-10 | Osram Opto Semiconductors Gmbh | Optoelectronic module comprising at least one first semiconductor body having a radiation outlet side and an insulation layer and method for the production thereof |
DE102011083627A1 (en) | 2011-09-28 | 2013-03-28 | Continental Automotive Gmbh | Method for connecting electronic part e.g. transistor, involves applying electrical conductive layer for electrically connecting electrical contact surface of electronic part with electrical strip conductor, and applying covering layer |
DE102012012985A1 (en) | 2012-06-29 | 2014-01-02 | Karlsruher Institut für Technologie | Method for manufacturing electrical arrangement of radio frequency radar detector in motor car, involves mounting an electronic component on circuit board, and applying liquid polyimide on circuit board and/or electronic component |
US8723213B2 (en) | 2010-02-18 | 2014-05-13 | Lg Innotek Co., Ltd. | Light emitting device and light emitting device package |
WO2016150583A1 (en) * | 2015-03-24 | 2016-09-29 | Abb Technology Ag | Power semiconductor device and power semiconductor module comprising a power semiconductor device |
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EP3343600A1 (en) * | 2016-12-28 | 2018-07-04 | Siemens Aktiengesellschaft | Semiconductor module with a first and a second connecting element for connecting a semiconductor chip and method of manufacturing |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011026456A1 (en) * | 2009-09-03 | 2011-03-10 | Osram Opto Semiconductors Gmbh | Optoelectronic module comprising at least one first semiconductor body having a radiation outlet side and an insulation layer and method for the production thereof |
CN102484186A (en) * | 2009-09-03 | 2012-05-30 | 欧司朗光电半导体有限公司 | Optoelectronic module comprising at least one first semiconductor body having a radiation outlet side and an insulation layer and method for the production thereof |
US8847247B2 (en) | 2009-09-03 | 2014-09-30 | Osram Opto Semiconductors Gmbh | Optoelectronic module comprising at least one first semiconductor body having a radiation outlet side and an insulation layer and method for the production thereof |
CN102484186B (en) * | 2009-09-03 | 2014-12-31 | 欧司朗光电半导体有限公司 | Optoelectronic module comprising at least one first semiconductor body having a radiation outlet side and an insulation layer and method for the production thereof |
US8723213B2 (en) | 2010-02-18 | 2014-05-13 | Lg Innotek Co., Ltd. | Light emitting device and light emitting device package |
US9537056B2 (en) | 2010-02-18 | 2017-01-03 | Lg Innotek Co., Ltd. | Light emitting device |
DE102011083627A1 (en) | 2011-09-28 | 2013-03-28 | Continental Automotive Gmbh | Method for connecting electronic part e.g. transistor, involves applying electrical conductive layer for electrically connecting electrical contact surface of electronic part with electrical strip conductor, and applying covering layer |
DE102012012985A1 (en) | 2012-06-29 | 2014-01-02 | Karlsruher Institut für Technologie | Method for manufacturing electrical arrangement of radio frequency radar detector in motor car, involves mounting an electronic component on circuit board, and applying liquid polyimide on circuit board and/or electronic component |
WO2016150583A1 (en) * | 2015-03-24 | 2016-09-29 | Abb Technology Ag | Power semiconductor device and power semiconductor module comprising a power semiconductor device |
EP3343600A1 (en) * | 2016-12-28 | 2018-07-04 | Siemens Aktiengesellschaft | Semiconductor module with a first and a second connecting element for connecting a semiconductor chip and method of manufacturing |
WO2018121949A1 (en) * | 2016-12-28 | 2018-07-05 | Siemens Aktiengesellschaft | Semiconductor module comprising a first and a second connecting element for connecting a semiconductor chip, and also production method |
US11837571B2 (en) | 2016-12-28 | 2023-12-05 | Siemens Aktiengesellschaft | Semiconductor module comprising a first and second connecting element for connecting a semiconductor chip, and also production method |
Also Published As
Publication number | Publication date |
---|---|
WO2009034008A3 (en) | 2009-11-26 |
WO2009034008A2 (en) | 2009-03-19 |
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