DE10258478A1 - Top-bottom ball grid array package for a micro-system construction kit, has metal top and bottom parts with electric wiring/connection structures - Google Patents
Top-bottom ball grid array package for a micro-system construction kit, has metal top and bottom parts with electric wiring/connection structures Download PDFInfo
- Publication number
- DE10258478A1 DE10258478A1 DE2002158478 DE10258478A DE10258478A1 DE 10258478 A1 DE10258478 A1 DE 10258478A1 DE 2002158478 DE2002158478 DE 2002158478 DE 10258478 A DE10258478 A DE 10258478A DE 10258478 A1 DE10258478 A1 DE 10258478A1
- Authority
- DE
- Germany
- Prior art keywords
- base plate
- package
- package according
- connection
- laser
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49805—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers the leads being also applied on the sidewalls or the bottom of the substrate, e.g. leadless packages for surface mounting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
- B81B7/0032—Packages or encapsulation
- B81B7/007—Interconnections between the MEMS and external electrical signals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, 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
- H05K3/10—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
- H05K3/18—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 using precipitation techniques to apply the conductive material
- H05K3/181—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 using precipitation techniques to apply the conductive material by electroless plating
- H05K3/182—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 using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
- H05K3/185—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 using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method by making a catalytic pattern by photo-imaging
-
- 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
- H05K1/0284—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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
-
- 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
- H05K2203/121—Metallo-organic compounds
Abstract
Description
Die Erfindung bezieht sich auf eine Package für ein modulares Baukastensystem, insbesondere Mikrosystem, und ein Verfahren zur Herstellung eines solchen Packages.The invention relates to a Package for a modular system, in particular microsystem, and a Process for producing such a package.
Das Konzept eines Baukastens für modulare Mikrosysteme ist bekannt unter der Bezeichnung „MATCH X", das federführend vom VDMA (Verband der Investitionsgüterindustrie) und den Fraunhofer Instituten IPA und IZM entwickelt wurde. Es handelt sich dabei um einheitliche Designvorschriften und Schnittstellendefinitionen, die die Modularität und Kompatibilität der Bausteine des Baukastens garantieren sollen.The concept of a modular system for modular microsystems is known under the name "MATCH X", which is led by the VDMA (Verband der Capital goods industry) and the Fraunhofer Institutes IPA and IZM was developed. It is about thereby about uniform design regulations and interface definitions, the the modularity and compatibility the building blocks of the modular system should guarantee.
Bausteine mit elektrischen, elektronischen, mechanischen, fluidischen und optischen Funktion sind in standardisierten „Packages" untergebracht. Die Standards des Packages beziehen sich auf derene Geometrie sowie die Interfaces zwischen gleichartigen und unterschiedlichen Funktionsbausteinen. Innerhalb dieser Vorgaben können nun die einzelnen Bausteine entsprechend der vorgegebenen Klassifikation entwickelt werden.Building blocks with electrical, electronic, mechanical, Fluidic and optical functions are housed in standardized "packages" Standards of the package relate to their geometry as well the interfaces between similar and different function blocks. Within of these requirements now the individual building blocks according to the given classification be developed.
Nachteilig bei bekannten Packages ist die Anzahl der zu deren Herstellung benötigten Einzelteile sowie die daraus resultierenden Herstellungskosten und der eingeschränkte Integrationsgrad.A disadvantage of known packages is the number of individual parts required for their manufacture as well as the resulting manufacturing costs and the limited degree of integration.
Die Erfindung betrifft nun eine Konstruktion und die dazugehörige Technologie eines Gefäßsystems zur Integration von Mikrokomponenten wie elektronischen Bauelementen, mikoroptischen, mikromechanischen und mikrofluidischen Bauteilen zur Realisierung von funktionsorientierten Anwendermodulen, kompletten Mikrobaugruppen sowie Mikro- und Minikomplettgeräten.The invention now relates to a construction and the Associated Technology of a vascular system for the integration of micro components such as electronic components, micro optical, micromechanical and microfluidic components for the implementation of function-oriented user modules, complete Micro assemblies and micro and Mini complete devices.
Insbesondere ist es die Aufgabe der vorliegenden Erfindung, die oben genannten Nachteile herkömmlicher Packages zu beseitigen. Diese Aufgabe wird durch die in den unabhängigen Ansprüchen angegebene Erfindung gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen sind den Unteransprüchen zu entnehmen.In particular, it is the job of present invention, the above disadvantages more conventional Eliminate packages. This object is achieved by that specified in the independent claims Invention solved. Advantageous refinements and developments are in the subclaims remove.
Erfindungsgemäß ist ein Package geschaffen für ein modulares Baukastensystem, insbesondere modulares Mikrosystem, mit einem Oberteil und einem Unterteil, die aus einem metallorganischen Werkstoff gefertigt sind, und die elektrische Leitungs- und/oder Anschlussstrukturen aufweisen, die durch gerichtete partielle Strukturierung und Aktivierung mittels eines Lasers und anschließender direkter chemischer Metallisierung hergestellt sind.According to the invention, a package is created for a modular system, in particular modular microsystem, with an upper part and a lower part made of an organometallic material are manufactured, and the electrical line and / or connection structures have by means of directed partial structuring and activation a laser and subsequent direct chemical metallization.
Erfindungsgemäß ist außerdem ein Verfahren geschaffen zur Herstellung eines Packages für ein modulares Baukastensystem, insbesondere Mikrosystem, mit folgenden Schritten: Bereitstellen eines Ober- und eines Unterteiles aus einem metallorganischen Werkstoff; Strukturieren des Ober- und und des Unterteiles durch Bestrahlung mit einem Laserstrahl; und chemische Metallisierung der bestrahlten Bereiche zur Herstellung von elektrischen Leitungs- und/oder Anschlussstrukturen.According to the invention, a method is also created to make a package for a modular system, in particular microsystem, with the following Steps: providing an upper and a lower part from one organometallic material; Structuring the top and and of Lower part by irradiation with a laser beam; and chemical Metallization of the irradiated areas for the production of electrical Line and / or Connection structures.
Damit ist ein Package geschaffen, das prinzipiell aus nur zwei Einzelteilen aufgebaut sein muss, die aus einer metallorganischen Verbindung bestehen, und die im Spritzgussverfahren hergestellt werden können.This creates a package which basically has to be made up of just two individual parts, the consist of an organometallic compound, and the injection molding process can be produced.
Ausführungsbeispiele der Erfindung werden nun anhand der Figuren erläutert, und es zeigen:Embodiments of the invention are now explained with reference to the figures, and show:
Auflägeflächen
Die Ball Grid Strukturen
Reicht der zwischen der Grundplatte
Alternativ kann als Grundplatte ein
quasi auf den Kopf gestellter Deckel verwendet werden, wie in der
Zur Realisierung der elektrischen Leitungs- und Anschlussstruktur von Bauelementen elektronischer Module sowie der kleb- und lötfähigen Anschlussinseln auch nichtelektronischer Module wird eine Laserdirektstrukturierung der metallorganischen Verbindung, aus denen die Package-Teile bestehen, angewandt. Hierbei trägt ein Laserstrahl einen Teil des Polymers ab und legt zugleich eingebaute Metallatome (z.B. Kupfer) durch Aufbrechen der inneren Bindungen frei.To realize the electrical Line and connection structure of electronic components Modules as well as the adhesive and solderable connection islands Direct laser structuring is also used for non-electronic modules the organometallic compound that make up the package parts. Here bears a laser beam deposits part of the polymer and at the same time deposits built-in Metal atoms (e.g. copper) by breaking the inner bonds free.
Die freigelegten Kupferatome wirken katalytisch, so dass eine Metallisierung im anschließenden chemischen Kupferbad erfolgen kann, ohne vorher Oberflächenaktivierungen, wie beispielsweise mit Palladium, vornehmen zu müssen. Sind dickere Metallschichten erforderlich, so kann eine Nachverstärkung mittels galvanischer Verfahren erfolgen.The exposed copper atoms work catalytic, so that a metallization in the subsequent chemical Copper bath can be done without first activating the surface, such as with palladium. If thicker layers of metal are required, re-reinforcement can be carried out using galvanic processes take place.
Das Design des Deckels
Die Mikrobohrungen
Ein Ausweg besteht darin, die Wandungen des
Deckels
Bei der zweiten Ausgestaltungsvariante
aus
Die Außenseiten der Deckelwandung
sind durch geneigte Flächen
In den
Die Laserstrukturierung der Deckel
gemäß den Ausgestaltungsvarianten
Ist eine solche schnelle z-Steuerung
nicht vorhanden, so kann der Deckel derart ausgestaltet sein, dass
die zu strukturierenden Flächen
gegenüber
dem einfallenden Laserstrahl senkrecht verlaufen (
Um an den Kanten eine ausreichende und sichere Laserstrukturierung erzielen zu können, müssen diese im Falle einer fehlenden z-Achsensteuerung abgerundet werden, wobei ein Rundungsradius <= 0,5 mm ausreicht. Dies führt im Kantenbereich zu einer geringfügigen Überlappung der Laseraktivierung und dient der Prozesssicherheit.To ensure adequate at the edges and to be able to achieve safe laser structuring, this must be done in the event of a missing z-axis control can be rounded off, whereby a rounding radius <= 0.5 mm is sufficient. This leads to Edge area to a slight overlap the laser activation and serves process security.
Ist hingegen eine z-Achsensteuerung
vorhanden, so brauchen Kanten mit kleinen Radien nur dort abgerundet
werden, wo der Laser für
die Strukturierung neu ansetzen muss, was an der Stossstelle der
geneigten Flächen
Die
Je dünner die Grundplatte
Gemäß der zweiten Variante (
Die Grundplatte
Ist die Grundplatte
Bei der Montage der beiden Packageteile – Grundplatte
mit Deckel, Deckel mit Deckel – ergeben sich
eine Reihe von Varianten, wodurch gute Anpassungsmöglichkeiten
an die jeweiligen funktionellen Anforderungen eines Moduls geschaffen
sind.
Reichen die Verdrahtungsebenen im
Modul, bestehend aus der elektrischen Leitungs- und Anschlussstruktur
Anzumerken ist, dass die Erfindung nicht auf die beschriebenen Ausführungsbeispiele beschränkt ist, sondern Variationen im Rahmen des durch die Ansprüche festgelegten Schutzbereiches umfasst.It should be noted that the invention not on the described embodiments is limited but variations within the limits set by the claims Protection area includes.
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002158478 DE10258478A1 (en) | 2002-12-10 | 2002-12-10 | Top-bottom ball grid array package for a micro-system construction kit, has metal top and bottom parts with electric wiring/connection structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002158478 DE10258478A1 (en) | 2002-12-10 | 2002-12-10 | Top-bottom ball grid array package for a micro-system construction kit, has metal top and bottom parts with electric wiring/connection structures |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10258478A1 true DE10258478A1 (en) | 2004-07-08 |
Family
ID=32477632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002158478 Withdrawn DE10258478A1 (en) | 2002-12-10 | 2002-12-10 | Top-bottom ball grid array package for a micro-system construction kit, has metal top and bottom parts with electric wiring/connection structures |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10258478A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10353139A1 (en) * | 2003-11-14 | 2005-06-02 | Fachhochschule Stralsund | Package system for modular system structures |
WO2007017757A2 (en) * | 2005-08-11 | 2007-02-15 | Hymite A/S | Chip scale package for a micro component |
WO2021144431A1 (en) * | 2020-01-15 | 2021-07-22 | Schott Ag | Hermetically sealed transparent cavity and enclosure for same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6028358A (en) * | 1996-05-30 | 2000-02-22 | Nec Corporation | Package for a semiconductor device and a semiconductor device |
WO2001036320A2 (en) * | 1999-11-15 | 2001-05-25 | Amkor Technology, Inc. | Micromachine package |
US20020027296A1 (en) * | 1999-12-10 | 2002-03-07 | Badehi Avner Pierre | Methods for producing packaged integrated circuit devices & packaged integrated circuit devices produced thereby |
WO2002074027A1 (en) * | 2001-03-12 | 2002-09-19 | Agency For Science, Technology And Research | Improved laser metallisation circuit formation and circuits formed thereby |
-
2002
- 2002-12-10 DE DE2002158478 patent/DE10258478A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6028358A (en) * | 1996-05-30 | 2000-02-22 | Nec Corporation | Package for a semiconductor device and a semiconductor device |
WO2001036320A2 (en) * | 1999-11-15 | 2001-05-25 | Amkor Technology, Inc. | Micromachine package |
US20020027296A1 (en) * | 1999-12-10 | 2002-03-07 | Badehi Avner Pierre | Methods for producing packaged integrated circuit devices & packaged integrated circuit devices produced thereby |
WO2002074027A1 (en) * | 2001-03-12 | 2002-09-19 | Agency For Science, Technology And Research | Improved laser metallisation circuit formation and circuits formed thereby |
Non-Patent Citations (1)
Title |
---|
J.A. Pacinelli, Circuits Manufacturing, Vol. 27, Nr. 3, S. 79-82, März 1987 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10353139A1 (en) * | 2003-11-14 | 2005-06-02 | Fachhochschule Stralsund | Package system for modular system structures |
DE10353139B4 (en) * | 2003-11-14 | 2008-12-04 | Fachhochschule Stralsund | Stackable modular housing system and method of making the same |
WO2007017757A2 (en) * | 2005-08-11 | 2007-02-15 | Hymite A/S | Chip scale package for a micro component |
WO2007017757A3 (en) * | 2005-08-11 | 2007-04-19 | Hymite As | Chip scale package for a micro component |
US7419853B2 (en) | 2005-08-11 | 2008-09-02 | Hymite A/S | Method of fabrication for chip scale package for a micro component |
JP2009505389A (en) * | 2005-08-11 | 2009-02-05 | ハイマイト アクティーゼルスカブ | Chip scale package for micro parts |
CN101243010B (en) * | 2005-08-11 | 2011-10-05 | 台湾积体电路制造股份有限公司 | Chip scale package for a micro component and preparation method |
WO2021144431A1 (en) * | 2020-01-15 | 2021-07-22 | Schott Ag | Hermetically sealed transparent cavity and enclosure for same |
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Legal Events
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OP8 | Request for examination as to paragraph 44 patent law | ||
8139 | Disposal/non-payment of the annual fee |