DE102012013831A1 - LED board for arrangement of LED of different nature and colors, has conductor film layers and insulation layer that are formed on board main portion depending on selected structure of board main portion - Google Patents
LED board for arrangement of LED of different nature and colors, has conductor film layers and insulation layer that are formed on board main portion depending on selected structure of board main portion Download PDFInfo
- Publication number
- DE102012013831A1 DE102012013831A1 DE102012013831.8A DE102012013831A DE102012013831A1 DE 102012013831 A1 DE102012013831 A1 DE 102012013831A1 DE 102012013831 A DE102012013831 A DE 102012013831A DE 102012013831 A1 DE102012013831 A1 DE 102012013831A1
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- Prior art keywords
- layers
- conductive
- leds
- arrangement
- board
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2406—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation having needles or pins
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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
- 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
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1189—Pressing leads, bumps or a die through an insulating layer
-
- 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
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
Abstract
Description
Es handelt sich bei der vorliegenden Erfindung um auf einfache Weise herstellbare LED-Leuchtboards zu Dekorations- und/oder Informationszwecken auf frei wählbarem Untergrund, die eine völlig flexible Verteilung und einen raschen Austausch der LEDs auf dem Board unabhängig von Fassungen, Steckern und Kabeln ermöglichen.It is in the present invention to be produced in a simple manner LED lighting boards for decoration and / or information purposes on a freely selectable surface that allow a completely flexible distribution and rapid replacement of the LEDs on the board regardless of sockets, plugs and cables.
„Licht emittierende Dioden”, kurz LEDs oder Leuchtdioden, sind relativ einfach aufgebaut: Sie bestehen im Wesentlichen aus vier Bauteilen, nämlich dem LED-Chip, einem Reflektor mit Kontakt zur Kathode, einem Golddraht als Kontakt zur Anode und einer Kunststofflinse, die die anderen Bauteile in sich vereint und fixiert. Anode und Kathode sind üblicherweise als Stifte oder Pins mit gleicher Länge ausgebildet, die in eine Fassung eingesteckt und damit den zur Beleuchtung notwendigen Kontakt mit der Spannungsquelle herstellen."Light emitting diodes", short LEDs or light emitting diodes, are relatively simple: They consist essentially of four components, namely the LED chip, a reflector with contact to the cathode, a gold wire as contact with the anode and a plastic lens, the other Components united and fixed in themselves. The anode and cathode are usually designed as pins or pins of the same length, which are plugged into a socket and thus produce the necessary contact with the voltage source for illumination.
LEDs werden aus Halbleiter-Bauelementen hergestellt, die eine Diode bilden, welche Strom nur in ein Richtung fließen lässt und dabei die elektrische Energie in Licht umwandelt. Fließt durch die Diode Strom in Durchlassrichtung, so wandern Elektronen von der n-dotierten auf die p-dotierte Seite und geben dabei Licht, Infrarotstrahlung oder Ultraviolettstrahlung mit einer vom Halbleitermaterial und der Dotierung abhängigen Wellenlänge ab, die Elektronen geben ihre Energie in Form eines Lichtblitzes frei. Da die p-Schicht sehr dünn ist, kann das Licht entweichen. Schon bei kleinen Stromstärken ist eine Lichtabstrahlung wahrnehmbar. Die Lichtstärke wächst proportional mit der Stromstärke.LEDs are made of semiconductor devices that form a diode that allows current to flow in one direction only, converting the electrical energy into light. If current flows through the diode in the forward direction, electrons migrate from the n-doped to the p-doped side and emit light, infrared radiation or ultraviolet radiation with a wavelength dependent on the semiconductor material and the doping; the electrons give their energy in the form of a flash of light free. Since the p-layer is very thin, the light can escape. Even at low currents, a light emission is perceptible. The light intensity increases proportionally with the current.
Es gibt LEDs in unterschiedlichen Farben, Größen und Bauformen. Deshalb werden sie zunehmend als Signal- und Lichtgeber für die unterschiedlichsten Zwecke verwendet.There are LEDs in different colors, sizes and designs. Therefore, they are increasingly used as a signal and light source for a variety of purposes.
Die Leuchtdiode schaltet sehr schnell vom leuchtenden in den nicht-leuchtenden Zustand. Wie jede andere Diode ist auch die LED polungsabhängig. Die eine Anschlussseite ist die Anode, die andere Seite die Kathode.The light-emitting diode switches very quickly from the luminous to the non-luminous state. Like any other diode, the LED is polarity dependent. One connection side is the anode, the other side is the cathode.
Leuchtdioden reagieren sehr empfindlich auf einen zu großen Durchlassstrom. Deshalb darf eine Leuchtdiode niemals direkt an eine Spannung angeschlossen werden. Eine Leuchtdiode muss immer mit einem Vorwiderstand oder einem strombegrenzenden Bauteil betrieben werden. Mit einem Vorwiderstand wird der Durchlassstrom, der durch die Leuchtdiode fließt, begrenzt. Bei der Widerstandsbestimmung muss die jeweilige Durchlassspannung berücksichtigt werden. Eine Leuchtdiode brennt schon bei einem Bruchteil des maximalen Durchlassstroms. Außerdem müssen Leuchtdioden nicht zwingend mit ihrer vollen Leuchtstärke strahlen. Meist reichen schon wenige mA aus, um eine ausreichende Helligkeit zu erzeugen.LEDs are very sensitive to excessive forward current. Therefore, a light emitting diode must never be connected directly to a voltage. A light-emitting diode must always be operated with a series resistor or a current-limiting component. With a series resistor, the forward current flowing through the LED is limited. When determining the resistance, the respective forward voltage must be taken into account. A light-emitting diode already burns at a fraction of the maximum forward current. In addition, light-emitting diodes do not necessarily have to radiate their full luminosity. Usually only a few mA are enough to produce sufficient brightness.
Anders als Glühlampen sind Leuchtdioden keine thermischen Strahler. Sie emittieren Licht in einem begrenzten Spektralbereich, das Licht ist nahezu monochromatisch. Deshalb sind sie beim Einsatz als Signallicht besonders effizient im Vergleich zu anderen Lichtquellen, bei denen zur Erzielung einer monochromen Farbcharakteristik Farbfilter den größten Teil des Spektrums absorbieren müssen. LEDs enthalten kein Quecksilber, haben einen geringeren Energiebedarf im Betrieb, geben kaum Wärme ab, weshalb keine Lampenfassungen erforderlich sind, sie sind in hohem Maße stoß- und vibrationsfest, sie sind praktisch trägheitslos schaltbar und verursachen relativ geringe Entsorgungskosten. Alle diese Eigenschaften machen LEDs zu einem immer stärkere Verbreitung findenden Leuchtmittel.Unlike light bulbs, light emitting diodes are not thermal radiators. They emit light in a limited spectral range, the light is almost monochromatic. Therefore, when used as a signal light, they are particularly efficient compared to other light sources where color filters must absorb most of the spectrum to achieve a monochrome color characteristic. LEDs contain no mercury, have a lower energy requirement in operation, give off little heat, which is why no lampholders are required, they are highly shock and vibration resistant, they are virtually inertia-free switchable and cause relatively low disposal costs. All these features make LEDs an increasingly popular light source.
Aus der Patent- und sonstigen Literatur sowie auch aus dem Alltag sind vielfältige Anwendungen von LEDs bekannt. Bei der weit überwiegenden Anzahl dieser Anwendungen sind im Gegensatz zum erfindungsgemäßen LED-Board die LEDs an eine entsprechende Fassung und direkt über entsprechende Leitungen bzw. Kabel mit einer Stromquelle verbunden und daher weniger flexibel in Ihren Einsatzmöglichkeiten. Beim vorliegenden LED-Board jedoch ist eine völlig flexible Verteilung der Beleuchtung möglich, das Board kann z. B. eine beleuchtete Tafel sein mit einer Karte oder einem Fluchtwegeplan als Oberfläche.From the patent and other literature as well as from everyday life many applications of LEDs are known. In the vast majority of these applications, in contrast to the LED board according to the invention, the LEDs are connected to a corresponding socket and directly via appropriate cables or cables with a power source and therefore less flexible in their applications. In the present LED board, however, a completely flexible distribution of lighting is possible, the board can, for. B. be an illuminated panel with a map or escape route plan as a surface.
Ermöglicht wird dies im wesentlichen durch zwei kennzeichnende Merkmale der Erfindung, nämlich zum einen den spezifischen schichtweisen Aufbau des Boards unter Verwendung elektrisch leitfähiger Haftklebebänder sowie die Modifizierung der LED-Pins.This is made possible by two significant features of the invention, namely on the one hand, the specific layered structure of the board using electrically conductive pressure-sensitive adhesive tapes and the modification of the LED pins.
Ähnliche Systeme werden bereits in der Patentliteratur beansprucht, so insbesondere in
Das hier vorliegende erfindungsgemäße Board (
Analog können auch LEDs mit nur einem Pin verwendet werden, wie sie z. B. in
Ein erfindungsgemäßes Board weist demnach beispielsweise folgenden Schichtenaufbau auf: auf eine Grundplatte aus Styropol oder einem anderen Trägermaterial, das elektrisch isolierend ist (
Alternativ zu dem oben genannten Haftklebeband ist an den Stellen, an denen eine elektrisch leitfähige Klebstofflage im System vorgesehen ist, beispielsweise auch die Verwendung von „DuploCOLL® 181 EC” denkbar, eines elektrisch leitfähigen trägerlosen Transferklebebandes des Anmelders mit einem Reinacrylat-Klebstoff. Der Vorteil bei der Verwendung eines solchen Transferbandes liegt darin, dass damit der Einsatz einer speziellen Leiterfolie entfällt und somit eine Material- und damit auch Kostenersparnis bewirkt wird.Alternatively to the above-mentioned pressure sensitive adhesive tape is attached to the places where an electrically conductive adhesive layer is provided in the system, for example, the use of "DuploCOLL ® 181 EC" conceivable, of an electrically conductive unsupported transfer adhesive tape of the applicant with a pure acrylic adhesive. The advantage of using such a transfer belt is that it eliminates the use of a special conductor foil and thus a material and thus cost savings is effected.
Besonders bevorzugt weist ein erfindungsgemäßes Board folgenden Schichtenaufbau auf: Auf einer isolierenden Grundplatte (
Ganz besonders bevorzugt wird folgender Aufbau des Boards: Auf einer isolierenden Grundplatte (
Die Stromstärke, die an jede leitfähige Schicht angelegt wird, kann je nach Schicht unterschiedlich sein, sie kann sogar bei eventuellen Unterteilungen innerhalb einer solchen Schicht variieren.The current applied to each conductive layer may vary depending on the layer, it may even vary with any subdivisions within such layer.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- LED-BoardLED board
- 22
- Isolationsschichtinsulation layer
- 33
- Leitfähiger KlebstoffConductive adhesive
- 44
- Leiterfolieconductor film
- 55
- Verbindungsklebstoffbonding adhesive
- 66
- LEDLED
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES 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 of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- US 2009020680 A1 [0010] US 2009020680 A1 [0010]
- CN 201215292 Y [0010] CN 201215292Y [0010]
- CN 201383612 Y [0010] CN 201383612 Y [0010]
- CN 201706251 U [0010] CN 201706251 U [0010]
- WO 2010/121532 A1 [0010] WO 2010/121532 Al [0010]
- US 20090201680 A1 [0012] US 20090201680 A1 [0012]
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012013831.8A DE102012013831B4 (en) | 2012-07-13 | 2012-07-13 | LED board |
DE202012012629U DE202012012629U1 (en) | 2012-07-13 | 2012-07-13 | LED board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012013831.8A DE102012013831B4 (en) | 2012-07-13 | 2012-07-13 | LED board |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102012013831A1 true DE102012013831A1 (en) | 2014-01-16 |
DE102012013831B4 DE102012013831B4 (en) | 2019-08-22 |
Family
ID=49044273
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202012012629U Expired - Lifetime DE202012012629U1 (en) | 2012-07-13 | 2012-07-13 | LED board |
DE102012013831.8A Expired - Fee Related DE102012013831B4 (en) | 2012-07-13 | 2012-07-13 | LED board |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202012012629U Expired - Lifetime DE202012012629U1 (en) | 2012-07-13 | 2012-07-13 | LED board |
Country Status (1)
Country | Link |
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DE (2) | DE202012012629U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3036309A1 (en) * | 2015-05-22 | 2016-11-25 | Pixlum | ELECTRICALLY CONDUCTIVE SANDWICH PANEL |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105737037A (en) * | 2016-05-09 | 2016-07-06 | 深圳爱易瑞科技有限公司 | LED (Light Emitting Diode) radiating street lamp |
CN105822966A (en) * | 2016-05-09 | 2016-08-03 | 深圳爱易瑞科技有限公司 | Energy-saving LED streetlamp |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988009984A1 (en) * | 1987-06-05 | 1988-12-15 | Selcro Limited | Electrically conductive layered board, preferably for display purposes and connecting device therefore |
DE69711642T2 (en) * | 1996-08-21 | 2002-12-05 | Andre Jean Jolly | Highly elastic multilayer board with conductive layers |
WO2007006147A1 (en) * | 2005-07-14 | 2007-01-18 | Tir Systems Ltd. | Power board and plug-in lighting module |
US20090020680A1 (en) | 2006-03-14 | 2009-01-22 | Bradac James M | Concrete forming tube |
EP2037723A2 (en) * | 2007-09-17 | 2009-03-18 | TridonicAtco Deutschland GmbH | LED contacts |
CN201215292Y (en) | 2008-05-26 | 2009-04-01 | 杨儒顺 | LED electric installation |
US20090201680A1 (en) | 2008-02-12 | 2009-08-13 | Joyin Technology Inc. | LED and the promptly fabricating material structure and the connect method thereof |
CN201383612Y (en) | 2008-12-11 | 2010-01-13 | 张显靖 | LED plug and play assembly structure |
WO2010121532A1 (en) | 2009-04-20 | 2010-10-28 | Chen Tao-Peng | Decorative illumination device with free-combined led lamps |
CN201706251U (en) | 2010-05-07 | 2011-01-12 | 成都普兰斯纳科技有限公司 | Pluggable LED lamp |
-
2012
- 2012-07-13 DE DE202012012629U patent/DE202012012629U1/en not_active Expired - Lifetime
- 2012-07-13 DE DE102012013831.8A patent/DE102012013831B4/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988009984A1 (en) * | 1987-06-05 | 1988-12-15 | Selcro Limited | Electrically conductive layered board, preferably for display purposes and connecting device therefore |
DE69711642T2 (en) * | 1996-08-21 | 2002-12-05 | Andre Jean Jolly | Highly elastic multilayer board with conductive layers |
WO2007006147A1 (en) * | 2005-07-14 | 2007-01-18 | Tir Systems Ltd. | Power board and plug-in lighting module |
US20090020680A1 (en) | 2006-03-14 | 2009-01-22 | Bradac James M | Concrete forming tube |
EP2037723A2 (en) * | 2007-09-17 | 2009-03-18 | TridonicAtco Deutschland GmbH | LED contacts |
US20090201680A1 (en) | 2008-02-12 | 2009-08-13 | Joyin Technology Inc. | LED and the promptly fabricating material structure and the connect method thereof |
CN201215292Y (en) | 2008-05-26 | 2009-04-01 | 杨儒顺 | LED electric installation |
CN201383612Y (en) | 2008-12-11 | 2010-01-13 | 张显靖 | LED plug and play assembly structure |
WO2010121532A1 (en) | 2009-04-20 | 2010-10-28 | Chen Tao-Peng | Decorative illumination device with free-combined led lamps |
CN201706251U (en) | 2010-05-07 | 2011-01-12 | 成都普兰斯纳科技有限公司 | Pluggable LED lamp |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3036309A1 (en) * | 2015-05-22 | 2016-11-25 | Pixlum | ELECTRICALLY CONDUCTIVE SANDWICH PANEL |
WO2016189236A1 (en) * | 2015-05-22 | 2016-12-01 | Pixlum | Electrically conducting sandwich panel |
US10502405B2 (en) | 2015-05-22 | 2019-12-10 | Pixlum | Electrically conducting sandwich panel |
Also Published As
Publication number | Publication date |
---|---|
DE102012013831B4 (en) | 2019-08-22 |
DE202012012629U1 (en) | 2013-09-03 |
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