DE102007046639A1 - Electrical printed circuit board arrangement i.e. LED-illumination device, for illuminating objects, has carrier plate sections bent in angular position along material attenuation regions i.e. material bridges - Google Patents
Electrical printed circuit board arrangement i.e. LED-illumination device, for illuminating objects, has carrier plate sections bent in angular position along material attenuation regions i.e. material bridges Download PDFInfo
- Publication number
- DE102007046639A1 DE102007046639A1 DE102007046639A DE102007046639A DE102007046639A1 DE 102007046639 A1 DE102007046639 A1 DE 102007046639A1 DE 102007046639 A DE102007046639 A DE 102007046639A DE 102007046639 A DE102007046639 A DE 102007046639A DE 102007046639 A1 DE102007046639 A1 DE 102007046639A1
- Authority
- DE
- Germany
- Prior art keywords
- carrier plate
- printed circuit
- plate sections
- areas
- sections
- 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- Withdrawn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
- 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
- H05K1/0277—Bendability or stretchability details
- H05K1/0278—Rigid circuit boards or rigid supports of circuit boards locally made bendable, e.g. by removal or replacement of material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- 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
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/052—Branched
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09745—Recess in conductor, e.g. in pad or in metallic 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
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- 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
- H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
- H05K2203/302—Bending a rigid substrate; Breaking rigid substrates by bending
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
Abstract
Description
Die Erfindung betrifft ein Verfahren zur wirtschaftlichen Herstellung von dreidimensionalen bestückten elektrischen Leiterplattenanordnungen und nach diesem Verfahren hergestellte Leiterplattenanordnungen. Insbesondere betrifft die Erfindung LED-Beleuchtungseinrichtungen in Gestalt räumlicher Anordnungen von mit LEDs bestückten Leiterplattenanordnungen und ein Verfahren zu deren Herstellung.The The invention relates to a process for economical production of three-dimensional populated electrical circuit board assemblies and according to this method manufactured printed circuit board assemblies. In particular, the Invention LED lighting devices in the form of spatial Arrangements of LEDs equipped Printed circuit board assemblies and a method for their production.
Elektrische Leiterplatten sind bekannt. Ebenso ist es bekannt, LEDs auf Leiterplatten anzuordnen.electrical PCBs are known. Likewise, it is known LEDs on printed circuit boards to arrange.
Zum Aufbau von LED-Beleuchtungseinrichtungen zum Beleuchten von Objekten mit Lichteinfall aus unterschiedlichen Winkeln ist eine dreidimensionale Anordnung von zueinander abgewinkelten elektrischen Leiterplatten notwendig, die jeweils mit einer Anzahl von LEDs bestückt sind. Derartige Beleuchtungseinrichtungen werden insbesondere in Fertigungs- und Montageprozessen im Zusammenhang mit optischen Messfühlern für Kontroll- oder Steuerzwecke eingesetzt, und beispielsweise die korrekte Orientierung oder Lage von Bauteilen oder das korrekte Vorhandensein von Bohrungen, Einschnitten, oder dergleichen zu erfassen. Dabei ist je nach Anwendungsfall eine individuelle Beleuchtungsaufgabe gestellt, die es erforderlich macht, die relativen Winkel der diversen, die Beleuchtungseinrichtung bildenden elektrischen Schaltungsplatten individuell zu wählen.To the Construction of LED lighting devices for illuminating objects with light from different angles is a three-dimensional Arrangement of mutually angled electrical circuit boards necessary, which are each equipped with a number of LEDs. Such lighting devices are used particularly in manufacturing and assembly processes related to optical probes for control or control purposes, and for example the correct orientation or location of components or the correct presence of holes, Incisions or the like. It is depending on the application provided an individual lighting task that required it makes, the relative angles of the various, the lighting device individually selectable electrical circuit boards.
Ein Aufbau solcher Beleuchtungseinrichtungen aus herkömmlichen elektrischen Schaltungsplatten, die unter den jeweiligen Winkeln zueinander angeordnet werden, erfordert nicht nur die mechanische Fixierung jeder einzelnen Schaltungsplatte an einem entspre chenden Schaltungsplattenträger, der in der entsprechenden Orientierung vorbereitet ist, sondern auch die Herstellung der elektrischen Verbindungen zwischen den einzelnen Schaltungsplatten. Dies ist relativ aufwendig, weshalb das Schaffen einer einfacheren, zweckmäßigeren und wirtschaftlicheren sowie technisch optimierten Lösung anzustreben ist.One Construction of such lighting devices from conventional electrical circuit boards, which are under the respective angles arranged to each other, not only requires the mechanical Fixing each individual circuit board to a corre sponding Circuit board carrier, which is prepared in the appropriate orientation, but also the production of electrical connections between the individual circuit boards. This is relatively expensive, which is why the creation of a simpler, more expedient and more economical as well as technically optimized solution to strive for.
Diese Aufgabe wird erfindungsgemäß durch die im Anspruch 1 angegebene Anordnung gelöst. Vorteilhafte Ausgestaltungen dieser Anordnung sowie ein Verfahren zur Herstellung von LED-Beleuchtungseinrichtungen und anderen räumlichen Gebilde aus bestückten elektrischen Leiterplatten sind Gegenstand der weiteren Ansprüche.These The object is achieved by the solved in claim 1 arrangement. Advantageous embodiments This arrangement and a method for the production of LED lighting devices and other spatial Buildings from stocked electrical circuit boards are the subject of further claims.
Erfindungsgemäß wird eine vorzugsweise metallene Trägerplatte verwendet, die alle Plattenelemente des herzustellenden räumlichen Gebildes in ebener einstückiger Konfiguration umfasst. In dieser Trägerplatte werden Biegelinien durch linienförmige Materialschwächungen, nämlich Dickenverringerungen, hergestellt, nämlich durch spangebendes mechanisches Einarbeiten oder auch durch Einpressen oder Stanzen oder dergleichen.According to the invention is a preferably metal carrier plate used, all the plate elements of the produced spatial Made in one piece Configuration includes. In this carrier plate bend lines due to linear material weakenings, namely Thickness reductions, manufactured, namely by cutting mechanical Incorporation or by pressing or punching or the like.
Die metallene Trägerplatte kann aus Aluminium bestehen und hat den Vorteil, dass sie zugleich als Wärmeableiter für im Betrieb erzeugte Wärme dient.The metal support plate Can be made of aluminum and has the advantage that it is also known as heat sink for im Operation generated heat is used.
Auf die so vorbereitete Trägerplatte wird eine als Folie ausgebildete flexible gedruckte Schaltung aufgeklebt, auf welcher dann die Bauelemente, nämlich die LEDs aufgebracht werden können. Da die Trägerplatte mit der aufgeklebten, die gedruckte Schaltung enthaltenden Folie immer noch ein ebenes Gebilde darstellt, ist eine leichte automatische Stückung mit Bestückungsmaschinen möglich. Die gedruckte elektrische Schaltung liegt in einem einzigen Stück vor, so dass außer der Bestückung keinerlei elektrische Verbindungen mit Ausnahme der externen Anschlüsse herzustellen sind.On the so prepared carrier plate a flexible printed circuit designed as a foil is glued on, on which then applied the components, namely the LEDs can be. As the carrier plate with the glued, containing the printed circuit film still a flat structure, is a light automatic Stückung with pick and place machines possible. The printed electrical circuit is in one piece so except the equipment do not make any electrical connections except the external connections are.
Erst nach fertiger Bestückung erfolgt das Biegen der durch Biegelinien getrennten Trägerplattenteile der Trägerplatte in die gewünschte räumliche Konfiguration.First after finished assembly Bending the separated by bending lines carrier plate parts the carrier plate in the desired spatial configuration.
Es versteht sich, dass auf diese Weise hergestellte räumliche Schaltungsplattenanordnungen nicht auf LED-Beleuchtungseinrichtungen der oben beschriebenen Art beschränkt sind, sondern auch in Gestalt anderer elektrischer Schaltungsanordnungen, Messfühleran ordnungen und dergleichen realisierbar sind, wo immer eine dreidimensionale Anordnung mehrerer einzelner, mechanisch und elektrischer verbundener Schaltungsplattenteile in einer räumlichen Konfiguration erforderlich ist.It is understood that produced in this way spatial Circuit board assemblies not on LED lighting devices of the type described above, but also in shape other electrical circuitry, Messfühlanan orders and the like can be realized wherever a three-dimensional Arrangement of several individual, mechanically and electrically connected Circuit board parts required in a spatial configuration is.
Die Erfindung wird nachstehend unter Bezugnahme auf die anliegenden Zeichnungen näher erläutert, in denen zeigt:The Invention will be described below with reference to the appended Drawings explained in more detail, in which shows:
Auf
die Trägerplatte
Auf
der gedruckten Schaltung sind elektrische Bauelemente, nämlich LEDs
Wie
man sich leicht vorstellen kann, handelt es sich bei der in
Es
versteht sich, dass in gleicher Weise räumliche Schaltungsplattenanordnungen
mit anderen elektrischen Bauelementen als LEDs hergestellt werden
können,
wobei die Trägerplatte
Die
zunächst
ebene Konfiguration der Trägerplatte
mit allen ihren Plattenteilen und der aufgeklebten oder auf andere
Weise fixierten gedruckten Schaltung
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007046639A DE102007046639A1 (en) | 2007-09-27 | 2007-09-27 | Electrical printed circuit board arrangement i.e. LED-illumination device, for illuminating objects, has carrier plate sections bent in angular position along material attenuation regions i.e. material bridges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007046639A DE102007046639A1 (en) | 2007-09-27 | 2007-09-27 | Electrical printed circuit board arrangement i.e. LED-illumination device, for illuminating objects, has carrier plate sections bent in angular position along material attenuation regions i.e. material bridges |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007046639A1 true DE102007046639A1 (en) | 2009-04-02 |
Family
ID=40384364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102007046639A Withdrawn DE102007046639A1 (en) | 2007-09-27 | 2007-09-27 | Electrical printed circuit board arrangement i.e. LED-illumination device, for illuminating objects, has carrier plate sections bent in angular position along material attenuation regions i.e. material bridges |
Country Status (1)
Country | Link |
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DE (1) | DE102007046639A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2944943A1 (en) * | 2009-04-22 | 2010-10-29 | Automotive Lighting Reutlingen | MAP OF PRINTED CIRCUITS |
ITTO20090466A1 (en) * | 2009-06-19 | 2010-12-20 | Ilti Luce S R L | LED LIGHT EMITTER UNIT |
WO2011090795A3 (en) * | 2010-01-22 | 2011-11-03 | The Sloan Company, Inc. | Angled emitter channel letter lighting |
DE102010042193A1 (en) * | 2010-10-08 | 2012-04-12 | Zumtobel Lighting Gmbh | LED light with curved light delivery area |
WO2013131463A1 (en) * | 2012-03-05 | 2013-09-12 | Cai Zifeng | Three-dimensional metal-based pcb circuit board assembly structure, corresponding light-emitting lamp and manufacturing method |
WO2013144738A3 (en) * | 2012-03-30 | 2013-11-28 | Nokia Corporation | A deformable apparatus and method |
US20140104792A1 (en) * | 2012-10-11 | 2014-04-17 | Apple Inc. | Devices Having Flexible Printed Circuits With Bent Stiffeners |
DE102012221250A1 (en) * | 2012-11-21 | 2014-05-22 | Osram Gmbh | Lighting apparatus e.g. LED lighting apparatus has support plate that is provided with two adjacent portions which are fixed with semiconductor light sources and connected by bonding wire, and notch formed between adjacent portions |
WO2014177625A1 (en) * | 2013-05-03 | 2014-11-06 | Koninklijke Philips N.V. | Circuit board comprising at least one fold |
EP3036473A4 (en) * | 2013-08-23 | 2017-07-26 | Molex, LLC | Led module |
US10030863B2 (en) | 2011-04-19 | 2018-07-24 | Cree, Inc. | Heat sink structures, lighting elements and lamps incorporating same, and methods of making same |
DE102017127094A1 (en) * | 2017-11-17 | 2019-05-23 | CONDA Technik und Form GmbH | luminaire body |
US10321563B2 (en) | 2014-08-29 | 2019-06-11 | Nokia Technologies Oy | Apparatus and associated methods for deformable electronics |
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DE19634374A1 (en) * | 1996-08-26 | 1998-03-05 | Henkel Kgaa | Vesicle dispersion preparation |
US5998738A (en) * | 1996-08-30 | 1999-12-07 | Motorola Inc. | Electronic control module |
DE19909399C1 (en) * | 1999-03-04 | 2001-01-04 | Osram Opto Semiconductors Gmbh | Flexible LED multiple module, especially for a light housing of a motor vehicle |
EP1635403A1 (en) * | 2004-09-08 | 2006-03-15 | Asetronics AG | Metallic substrate with multiple light emitting diodes |
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2007
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Patent Citations (4)
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DE19634374A1 (en) * | 1996-08-26 | 1998-03-05 | Henkel Kgaa | Vesicle dispersion preparation |
US5998738A (en) * | 1996-08-30 | 1999-12-07 | Motorola Inc. | Electronic control module |
DE19909399C1 (en) * | 1999-03-04 | 2001-01-04 | Osram Opto Semiconductors Gmbh | Flexible LED multiple module, especially for a light housing of a motor vehicle |
EP1635403A1 (en) * | 2004-09-08 | 2006-03-15 | Asetronics AG | Metallic substrate with multiple light emitting diodes |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2944943A1 (en) * | 2009-04-22 | 2010-10-29 | Automotive Lighting Reutlingen | MAP OF PRINTED CIRCUITS |
ITTO20090466A1 (en) * | 2009-06-19 | 2010-12-20 | Ilti Luce S R L | LED LIGHT EMITTER UNIT |
WO2010146534A1 (en) | 2009-06-19 | 2010-12-23 | Koninklijke Philips Electronics N.V. | Led light emitting group |
CN102803844A (en) * | 2009-06-19 | 2012-11-28 | 皇家飞利浦电子股份有限公司 | Led Light Emitting Group |
US9028099B2 (en) | 2009-06-19 | 2015-05-12 | Koninklijkle Philips N.V. | LED light emitting group |
WO2011090795A3 (en) * | 2010-01-22 | 2011-11-03 | The Sloan Company, Inc. | Angled emitter channel letter lighting |
CN102884368A (en) * | 2010-01-22 | 2013-01-16 | 斯隆公司以斯隆Led名义经营 | Angled emitter channel letter lighting |
CN102884368B (en) * | 2010-01-22 | 2016-02-03 | 斯隆公司以斯隆Led名义经营 | Channel letter with dipping reflectors is thrown light on |
DE102010042193A1 (en) * | 2010-10-08 | 2012-04-12 | Zumtobel Lighting Gmbh | LED light with curved light delivery area |
EP2699843B1 (en) * | 2011-04-19 | 2020-01-01 | IDEAL Industries Lighting LLC | Heat sink structures, lighting elements and lamps incorporating same, and methods of making same |
US10030863B2 (en) | 2011-04-19 | 2018-07-24 | Cree, Inc. | Heat sink structures, lighting elements and lamps incorporating same, and methods of making same |
WO2013131463A1 (en) * | 2012-03-05 | 2013-09-12 | Cai Zifeng | Three-dimensional metal-based pcb circuit board assembly structure, corresponding light-emitting lamp and manufacturing method |
US8895864B2 (en) | 2012-03-30 | 2014-11-25 | Nokia Corporation | Deformable apparatus and method |
WO2013144738A3 (en) * | 2012-03-30 | 2013-11-28 | Nokia Corporation | A deformable apparatus and method |
US9019710B2 (en) * | 2012-10-11 | 2015-04-28 | Apple Inc. | Devices having flexible printed circuits with bent stiffeners |
US20140104792A1 (en) * | 2012-10-11 | 2014-04-17 | Apple Inc. | Devices Having Flexible Printed Circuits With Bent Stiffeners |
DE102012221250A1 (en) * | 2012-11-21 | 2014-05-22 | Osram Gmbh | Lighting apparatus e.g. LED lighting apparatus has support plate that is provided with two adjacent portions which are fixed with semiconductor light sources and connected by bonding wire, and notch formed between adjacent portions |
WO2014177625A1 (en) * | 2013-05-03 | 2014-11-06 | Koninklijke Philips N.V. | Circuit board comprising at least one fold |
US9872381B2 (en) | 2013-05-03 | 2018-01-16 | Philips Lighting Holding B.V. | Circuit board comprising at least one fold |
EP3036473A4 (en) * | 2013-08-23 | 2017-07-26 | Molex, LLC | Led module |
US9829159B2 (en) | 2013-08-23 | 2017-11-28 | Molex, Llc | LED module |
US10100982B2 (en) | 2013-08-23 | 2018-10-16 | Molex, Llc | LED module |
US10393320B2 (en) | 2013-08-23 | 2019-08-27 | Molex, Llc | Method of forming a component module |
US10321563B2 (en) | 2014-08-29 | 2019-06-11 | Nokia Technologies Oy | Apparatus and associated methods for deformable electronics |
DE102017127094A1 (en) * | 2017-11-17 | 2019-05-23 | CONDA Technik und Form GmbH | luminaire body |
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