DE102009026475A1 - Electronic component i.e. surface-mounted device, manufacturing method, involves partially covering electronic module by plastic compound, and arranging antenna element on plastic compound over another antenna element - Google Patents
Electronic component i.e. surface-mounted device, manufacturing method, involves partially covering electronic module by plastic compound, and arranging antenna element on plastic compound over another antenna element Download PDFInfo
- Publication number
- DE102009026475A1 DE102009026475A1 DE102009026475A DE102009026475A DE102009026475A1 DE 102009026475 A1 DE102009026475 A1 DE 102009026475A1 DE 102009026475 A DE102009026475 A DE 102009026475A DE 102009026475 A DE102009026475 A DE 102009026475A DE 102009026475 A1 DE102009026475 A1 DE 102009026475A1
- Authority
- DE
- Germany
- Prior art keywords
- antenna element
- electronic component
- plastic compound
- electronic
- plastic
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85909—Post-treatment of the connector or wire bonding area
- H01L2224/8592—Applying permanent coating, e.g. protective coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
- H01L2924/1815—Shape
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines elektronischen Bauelementes und ein elektronisches Bauelement mit einem elektronischen Baustein, wobei der elektronische Baustein eine integrierte Schaltung mit einer hochfrequenten Sende- und Empfangseinrichtung aufweist und ein Antennenelement auf dem elektronischen Baustein angeordnet ist.The The invention relates to a method for producing an electronic Component and an electronic component with an electronic component, wherein the electronic component is an integrated circuit a high-frequency transmitting and receiving device comprises and an antenna element is arranged on the electronic component.
Aus
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Der Erfindung liegt die Aufgabe zu Grunde, ein einfaches Verfahren zur Herstellung eines elektronischen Bauelementes und ein einfaches elektronisches Bauelement anzugeben.Of the Invention is based on the object, a simple method for Production of an electronic component and a simple one specify electronic component.
Diese Aufgabe wird mit den Merkmalen der nebengeordneten Ansprüche gelöst. Gemäß des nebengeordneten Verfahrensanspruchs 1 sind folgende Verfahrensschritte angewandt: Der elektronische Baustein wird mittels einer Kunststoffmasse zumindest teilweise ummantelt und ein zweites Antennenelement wird auf der Kunststoffmasse über dem ersten Antennenelement angeordnet. Der quaderförmige elektronische Baustein ist mittels einer Klebemasse auf einem Gehäuseboden verklebt, und damit ist eine erste Oberfläche des elektronischen Bausteins vor äußeren Einflüssen geschützt. Die Kunststoffmasse schmiegt sich an die übrigen fünf Oberflächen des quaderförmigen elektronischen Bausteins an, so dass der quaderförmige elektronische Baustein vollständig ummantelt ist. Von den einander zugewandten Oberflächen des elektronischen Bausteins und des Gehäusebodens weist die Gehäusebodenoberfläche eine größere Oberfläche und damit einen Überstand auf. Die Kunststoffmasse schmiegt sich an die übrigen fünf Oberflächen des elektronischen Bausteins und an die Oberfläche des Überstands an. Der quaderförmige elektronische Baustein ist mittels der Kunststoffmasse vergossen und damit vor äußeren Einflüssen geschützt. Die Kunststoffmasse weist über dem ersten Antennenelement eine solche Dicke auf, dass ein auf einer äußeren Oberfläche der Kunststoffmasse angeordnetes zweites Antennenelement mit dem ersten Antennenelement zusammenwirkt und ein Antennensystem bildet.These Task is with the features of the independent claims solved. According to the independent method claim 1, the following method steps are used: The electronic component is at least partially encased by a plastic compound and a second antenna element is transferred over the plastic mass arranged the first antenna element. The cuboid electronic module is by means of an adhesive on a housing bottom glued, and thus is a first surface of the electronic Block protected from external influences. The plastic compound clings to the remaining five Surfaces of the cuboidal electronic Block on, so that the cuboid electronic component completely encased. From the facing each other Surfaces of the electronic component and the housing bottom the housing bottom surface has a larger one Surface and thus a supernatant on. The Plastic compound clings to the remaining five Surfaces of the electronic device and to the surface of the supernatant. The cuboid electronic Building block is potted by means of the plastic compound and thus from the outside Protected influences. The plastic mass has over the first antenna element has a thickness such that one on an outer Surface of the plastic mass disposed second antenna element interacts with the first antenna element and an antenna system forms.
Gemäß des nebengeordneten Verfahrensanspruchs 2 sind folgende Verfahrensschritte angewandt: Ein zweites Antennenelement wird auf einem dielektrischen Träger angeordnet, der dielektrische Träger mit dem zweiten Antennenelement wird so auf dem elektronischen Baustein über dem ersten Antennenelement angeordnet, dass die beiden Antennenelemente mittels des Trägers galvanisch von einander getrennt sind, und der elektronische Baustein mit dem dielektrischen Träger und dem zweiten Antennenelement wird mittels einer Kunststoffmasse zumindest teilweise ummantelt. Eine Anordnung aus dielektrischem Träger und zweitem Antennenelement bildet ein elektronisches Bauteil aus, von denen mehrere in einem Magazin stapelbar sind. Wird der elektronische Baustein auf einem Band geführt, so ist das elektronische Bauteil in einen automatisierten Prozess an den elektronischen Baustein anbringbar. Dieser Prozess ist standardisiert und wird als Chipstapeln bezeichnet.According to the sibling method claim 2, the following method steps are used: A second antenna element is mounted on a dielectric support arranged, the dielectric carrier with the second antenna element So it will be on the electronic device above the first antenna element arranged that the two antenna elements by means of the carrier are galvanically isolated from each other, and the electronic component with the dielectric support and the second antenna element is at least partially encased by a plastic compound. An arrangement of dielectric carrier and second antenna element forms an electronic component, of which several in one Magazine are stackable. Is the electronic component on a Led band, so is the electronic component in one automated process attachable to the electronic device. This Process is standardized and is called chip stacking.
Gemäß des nebengeordneten Verfahrensanspruchs 3 sind folgende Verfahrensschritte angewandt: Ein dielektrischer Träger wird auf dem elektronischen Baustein über dem ersten Antennenelement angeordnet, ein zweites Antennenelement wird auf dem dielektrischen Träger angeordnet und der elektronische Baustein mit dem dielektrischen Träger und dem zweiten Antennenelement wird mittels einer Kunststoffmasse zumindest teilweise ummantelt. In einer ersten Alternative sind der dielektrische Träger und das zweite Antennenelement seriell an den elektronischen Baustein anbringbar. Die Höhe des Dielektrikums bestimmt den Abstand der beiden Antennenelemente. Das Antennensystem ist in einfacher Weise justierbar.According to the independent method claim 3, the following method steps are used: A dielectric carrier is arranged on the electronic module above the first antenna element, a second antenna element is arranged on the dielectric carrier and the electronic module with the dielectric carrier and the second antenna element is at least partially encased. In a first alternative, the dielectric carrier and the second antenna element can be attached in series to the electronic component. The height of the dielectric determines the distance of the both antenna elements. The antenna system is easily adjustable.
In vorteilhafter Weise wird das zweite Antennenelement mittels eines Tampondruckverfahren auf der Kunststoffmasse angeordnet. Ein alternatives Verfahren zur Anbringung des planaren metallischen Antennenelementes auf die Kunststoffmasse ist das Siebdruckverfahren.In Advantageously, the second antenna element by means of a Pad printing process arranged on the plastic mass. An alternative procedure for mounting the planar metallic antenna element on the Plastic compound is the screen printing process.
In vorteilhafter Weise sind die Antennenelemente mittels der Kunststoffmasse elektrisch getrennt. Die Antennenelemente sind galvanisch nicht verbunden.In Advantageously, the antenna elements by means of the plastic material electrically isolated. The antenna elements are not electrically connected.
In vorteilhafter Weise weist die Kunststoffmasse eine Linse auf. In Hauptabstrahlrichtung ist ein Teil der Kunststoffmasse als Linse ausgeformt.In Advantageously, the plastic compound has a lens. In Hauptabstrahlrichtung is a part of the plastic material as a lens formed.
Zum besseren Verständnis der Erfindung sind nachfolgend Ausführungsbeispiele anhand der Zeichnung näher erläutert.To the better understanding of the invention are below embodiments explained in more detail with reference to the drawing.
Es zeigenIt demonstrate
In den verschiedenen Figuren sind ähnliche oder dieselben Elemente durch gleiche Bezugszeichen bezeichnet.In The different figures are similar or the same Elements designated by like reference numerals.
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
- - DE 10355796 A1 [0002] - DE 10355796 A1 [0002]
- - DE 102004059333 A1 [0003] DE 102004059333 A1 [0003]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009026475A DE102009026475A1 (en) | 2009-05-26 | 2009-05-26 | Electronic component i.e. surface-mounted device, manufacturing method, involves partially covering electronic module by plastic compound, and arranging antenna element on plastic compound over another antenna element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009026475A DE102009026475A1 (en) | 2009-05-26 | 2009-05-26 | Electronic component i.e. surface-mounted device, manufacturing method, involves partially covering electronic module by plastic compound, and arranging antenna element on plastic compound over another antenna element |
Publications (1)
Publication Number | Publication Date |
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DE102009026475A1 true DE102009026475A1 (en) | 2010-12-02 |
Family
ID=43028594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102009026475A Pending DE102009026475A1 (en) | 2009-05-26 | 2009-05-26 | Electronic component i.e. surface-mounted device, manufacturing method, involves partially covering electronic module by plastic compound, and arranging antenna element on plastic compound over another antenna element |
Country Status (1)
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DE (1) | DE102009026475A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014049088A1 (en) * | 2012-09-26 | 2014-04-03 | Omniradar Bv | Radiofrequency module |
DE102018007018A1 (en) | 2018-09-05 | 2019-03-07 | Daimler Ag | Radomelement for a distance warning radar of a vehicle and a method for producing the Radomelementes |
US11573115B2 (en) * | 2015-11-13 | 2023-02-07 | Endress + Hauser SE+Co. KG | Radar based fill-level sensor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10355796A1 (en) | 2003-11-28 | 2005-06-09 | Robert Bosch Gmbh | Integrated circuit for distance and / or speed measurement of objects |
DE102004059333A1 (en) | 2004-12-09 | 2006-06-14 | Robert Bosch Gmbh | Antenna arrangement for a radar transceiver |
-
2009
- 2009-05-26 DE DE102009026475A patent/DE102009026475A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10355796A1 (en) | 2003-11-28 | 2005-06-09 | Robert Bosch Gmbh | Integrated circuit for distance and / or speed measurement of objects |
DE102004059333A1 (en) | 2004-12-09 | 2006-06-14 | Robert Bosch Gmbh | Antenna arrangement for a radar transceiver |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014049088A1 (en) * | 2012-09-26 | 2014-04-03 | Omniradar Bv | Radiofrequency module |
JP2015537188A (en) * | 2012-09-26 | 2015-12-24 | オムニラーダー ベスローテン・ヴェンノーツハップOmniradarbv | High frequency module |
US9614277B2 (en) | 2012-09-26 | 2017-04-04 | Omniradar Bv | Radiofrequency module |
US11573115B2 (en) * | 2015-11-13 | 2023-02-07 | Endress + Hauser SE+Co. KG | Radar based fill-level sensor |
DE102018007018A1 (en) | 2018-09-05 | 2019-03-07 | Daimler Ag | Radomelement for a distance warning radar of a vehicle and a method for producing the Radomelementes |
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