DE102014006923A1 - Arrangement for heating a viewing window of an image acquisition unit - Google Patents
Arrangement for heating a viewing window of an image acquisition unit Download PDFInfo
- Publication number
- DE102014006923A1 DE102014006923A1 DE102014006923.0A DE102014006923A DE102014006923A1 DE 102014006923 A1 DE102014006923 A1 DE 102014006923A1 DE 102014006923 A DE102014006923 A DE 102014006923A DE 102014006923 A1 DE102014006923 A1 DE 102014006923A1
- Authority
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- Prior art keywords
- viewing window
- lens hood
- arrangement
- heating element
- heating
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
Die Erfindung betrifft eine Anordnung (10) zum Beheizen eines Sichtfensters (12) einer Bilderfassungseinheit (14), umfassend mindestens ein Heizelement (18), eine Streulichtblende (20), das Sichtfenster (12) und die Bilderfassungseinheit (14), wobei die Anordnung (10) eine Trägerplatte (16) aufweist, an der Streulichtblende (20) gehalten ist, und dass das mindestens eine Heizelement (18) an oder in der Trägerplatte (16) gehalten ist. Ferner betrifft die Erfindung ein Kraftfahrzeug mit einer solchen Anordnung (10).The invention relates to an arrangement (10) for heating a viewing window (12) of an image capturing unit (14), comprising at least one heating element (18), a lens hood (20), the viewing window (12) and the image capturing unit (14) (10) has a carrier plate (16) on which the lens hood (20) is held, and that the at least one heating element (18) is held on or in the carrier plate (16). The invention also relates to a motor vehicle with such an arrangement (10).
Description
Die Erfindung betrifft eine Anordnung zum Beheizen eines Sichtfensters einer Bilderfassungseinheit, umfassend mindestens ein Heitselement, eine Streulichtblende, das Sichtfenster und die Bilderfassungseinheit. Ferner betrifft die Erfindung ein Kraftfahrzeug mit einer solchen Anordnung.The invention relates to an arrangement for heating a viewing window of an image acquisition unit, comprising at least one Heitselement, a lens hood, the viewing window and the image capture unit. Furthermore, the invention relates to a motor vehicle with such an arrangement.
Moderne Fahrzeuge werden zunehmend mit Assistenz- und Sicherheitssystemen ausgestattet, welche insbesondere auch auf Bilderfassungseinheiten beruhen. Damit die Assistenz- und Sicherheitssysteme wunschgemäß funktionieren, darf das Blickfeld der Bilderfassungseinheit nicht gestört werden. Dies kann allerdings durch Beschlag eines Sichtfensters der Bilderfassungseinheit, wie beispielsweise Wassertröpfchen oder Eis, geschehen.Modern vehicles are increasingly equipped with assistance and security systems, which are based in particular on image acquisition units. To ensure that the assistance and safety systems function as desired, the field of vision of the image acquisition unit must not be disturbed. However, this can happen by fogging a viewing window of the image acquisition unit, such as water droplets or ice.
Aus der
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, die Herstellungskosten einer Anordnung zum Beheizen eines Sichtfensters einer Bilderfassungseinheit zu reduzieren.The present invention has for its object to reduce the manufacturing cost of an arrangement for heating a viewing window of an image acquisition unit.
Diese Aufgabe wird erfindungsgemäß durch die Gegenstände der unabhängigen Ansprüche gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.This object is achieved by the subjects of the independent claims. Advantageous embodiments are the subject of the dependent claims.
Die Erfindung beruht auf dem allgemeinen Gedanken, ein Beschlagen oder Einfrieren eines Sichtfensters einer Bilderfassungseinheit zu verhindern oder rückgängig zu machen, indem die Streulichtblende durch mindestens ein Heizelement aufgeheizt wird, welches nicht direkt auf der Streulichtblende angebracht ist. Dazu weist die Anordnung eine Trägerplatte auf, an der sowohl die Streulichtblende als auch mindestens ein Heizelement gehalten ist. Zunächst heizt das Heizelement die Streulichtblende, von welcher dann Wärmestrahlung ausgeht. Die von der aufgeheizten Streulichtblende ausgehende Wärmestrahlung fällt auf das Sichtfenster und heizt das Sichtfenster somit auf. Durch die Erwärmung des Sichtfensters verdunstet der Beschlag auf dem Sichtfenster, so dass eine Bilderfassungseinheit durch das Fenster Daten aufnehmen kann. Dadurch, dass das Heizelement an der Trägerplatte anstatt an der Streulichtblende gehalten ist, muss die Streulichtblende lediglich den bestehenden optischen Anforderungen genügen und muss keine zusätzliche mechanische Stabilität, um beispielsweise das Heizelement zu tragen, aufweisen. Dadurch kann eine Wandstärke der Streulichtblende reduziert werden und somit Material eingespart werden. Aufgrund der hohen Anforderungen an das Material der Streulichtblende, wie beispielsweise dessen optische Eigenschaften und dessen Hitzebeständigkeit, ist das Material der Streulichtblende teuer, so dass sich ein Kostenvorteil durch die Reduzierung der Wandstärke der Streulichtblende ergibt.The invention is based on the general idea of preventing or reversing a fogging or freezing of a viewing window of an image acquisition unit by heating the scattered light stop by at least one heating element which is not mounted directly on the scattered light stop. For this purpose, the arrangement has a carrier plate, on which both the scattered-light diaphragm and at least one heating element are held. First, the heating element heats the lens hood, from which then emanates heat radiation. The heat radiation emanating from the heated lens hood falls on the viewing window and thus heats up the viewing window. By heating the viewing window, the fog evaporates on the viewing window so that an image capture unit can capture data through the window. Characterized in that the heating element is held on the support plate instead of the lens hood, the lens hood must meet only the existing optical requirements and must not have additional mechanical stability, for example, to carry the heating element have. As a result, a wall thickness of the lens hood can be reduced and thus material can be saved. Due to the high demands on the material of the lens hood, such as its optical properties and its heat resistance, the material of the lens hood is expensive, so that there is a cost advantage by reducing the wall thickness of the lens hood.
Eine günstige Möglichkeit sieht vor, dass das mindestens eine Heizelement in der Trägerplatte, an der Trägerplatte oder zwischen der Trägerplatte und der Streulichtblende eingebracht ist. Dadurch kann vermieden werden, dass das Heizelement auf der Oberfläche der Streulichtblende angebracht ist und somit die optischen Eigenschaften der Oberfläche der Streulichtblende nicht verschlechtert werden.A favorable possibility provides that the at least one heating element is introduced into the carrier plate, on the carrier plate or between the carrier plate and the scattered-light diaphragm. As a result, it can be avoided that the heating element is mounted on the surface of the lens hood and thus the optical properties of the surface of the lens hood are not deteriorated.
Ferner kann dadurch das Heizelement komplett konfektioniert, das heißt mit Zuleitungen und Kontaktierungselementen versehen, eingebracht werden, wodurch sich der Montage- und/oder Herstellungsaufwand reduziert.Furthermore, this makes the heating element completely assembled, that is, provided with leads and contacting elements, are introduced, thereby reducing the assembly and / or manufacturing costs.
Des Weiteren ist es günstig, dass alle Heizelemente, sofern mehrere vorgesehen sind, gleichzeitig eingebracht werden können. Dies reduziert weiterhin den Montage- und/oder Herstellungsaufwand.Furthermore, it is favorable that all heating elements, if several are provided, can be introduced simultaneously. This further reduces the assembly and / or production costs.
Eine günstige Lösung sieht vor, dass die Streulichtblende durch Clipsen, Schweißen, Verstemmen, Verprägen, Schrauben oder Kleben an der Trägerplatte gehalten ist.A favorable solution provides that the lens hood is held by clips, welding, caulking, embossing, screwing or gluing to the support plate.
Eine weitere günstige Lösung sieht vor, dass das mindestens eine Heizelement durch Clipsen, Schweißen, Verstemmen, Verprägen, Schrauben oder Kleben an der Trägerplatte gehalten ist.Another favorable solution provides that the at least one heating element is held by clips, welding, caulking, embossing, screws or gluing to the support plate.
Eine vorteilhafte Möglichkeit sieht vor, dass die Streulichtblende einen anderen Werkstoff aufweist als die Trägerplatte. Auf diese Weise kann für die Streulichtblende ein Werkstoff verwendet werden, der für die Funktion der Streulichtblende günstige optische Eigenschaften aufweist, wie beispielsweise eine matte Oberfläche und eine hohe Absorptionsfähigkeit. Dabei kann für die Trägerplatte weiter ein mechanisch stabiles und günstiges Material verwendet werden.An advantageous possibility provides that the scattered light diaphragm has a different material than the carrier plate. In this way, a material can be used for the lens hood, which has favorable optical properties for the function of the lens hood, such as a matte surface and a high absorption capacity. In this case, a mechanically stable and inexpensive material can be used for the support plate further.
Eine weitere vorteilhafte Ausführungsform sieht vor, dass das mindestens eine Heizelement metallische Leiter, auf Substrat aufgebrachte Leiter, Halbleiter oder massive leitende Materialien wie Metalle, Kunststoffe, oder Keramiken umfasst. Auf diese Weise kann das mindestens eine Heizelement durch elektrischen Strom geheizt werden, was eine einfache Steuerung einer Heizleistung des mindestens einen Heizelements ermöglicht.A further advantageous embodiment provides that the at least one heating element comprises metallic conductors, conductors applied to the substrate, semiconductors or solid conductive materials such as metals, plastics or ceramics. In this way, the at least one heating element can be heated by electric current, which allows easy control of a heating power of the at least one heating element.
Ferner wird die oben genannte Aufgabe erfindungsgemäß durch ein Kraftfahrzeug mit einer Anordnung gemäß der vorstehenden Beschreibung gelöst. Die Vorteile der Anordnung übertragen sich somit auf das Kraftfahrzeug, auf deren Beschreibung insoweit Bezug genommen wird. Furthermore, the above object is achieved by a motor vehicle with an arrangement according to the above description. The advantages of the arrangement are thus transferred to the motor vehicle, to the description of which reference is made.
Weitere wichtige Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, aus den Zeichnungen und aus der zugehörigen Figurenbeschreibung anhand der Zeichnungen.Other important features and advantages of the invention will become apparent from the dependent claims, from the drawings and from the associated figure description with reference to the drawings.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the features mentioned above and those yet to be explained below can be used not only in the particular combination given, but also in other combinations or in isolation, without departing from the scope of the present invention.
Bevorzugte Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden in der nachfolgenden Beschreibung näher erläutert, wobei sich gleiche Bezugszeichen auf gleiche oder ähnliche oder funktional gleiche Bauteile beziehen.Preferred embodiments of the invention are illustrated in the drawings and will be described in more detail in the following description, wherein like reference numerals refer to the same or similar or functionally identical components.
Dabei zeigen, jeweils schematisch,Show, in each case schematically,
Eine in
Die Bilderfassungseinheit
Die Bilderfassungseinheit
Alternativ oder ergänzend hierzu kann die Oberfläche
Ferner bewirkt die Streulichtblende
Um ein Beschlagen des Sichtfensters
Das mindestens eine Heizelement
Das mindestens eine Heizelement
Dadurch, dass das mindestens eine Heizelement
Um eine effektive Heizung zu ermöglichen, ist die Streulichtblende
Die Streulichtblende
Eine in
Des Weiteren ist es möglich, das mindestens eine Heizelement
Im Übrigen stimmt die in
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
- WO 2012/069115 A1 [0003] WO 2012/069115 A1 [0003]
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102014006923.0A DE102014006923A1 (en) | 2014-05-09 | 2014-05-09 | Arrangement for heating a viewing window of an image acquisition unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102014006923.0A DE102014006923A1 (en) | 2014-05-09 | 2014-05-09 | Arrangement for heating a viewing window of an image acquisition unit |
Publications (1)
Publication Number | Publication Date |
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DE102014006923A1 true DE102014006923A1 (en) | 2014-12-04 |
Family
ID=51899460
Family Applications (1)
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DE102014006923.0A Withdrawn DE102014006923A1 (en) | 2014-05-09 | 2014-05-09 | Arrangement for heating a viewing window of an image acquisition unit |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3193561A1 (en) | 2016-01-14 | 2017-07-19 | K.L. Kaschier- und Laminier GmbH | Lens hood of an image recording device |
DE102017001513A1 (en) | 2017-02-17 | 2018-08-23 | K. L. Kaschier- Und Laminier Gmbh | Lens hood of an image acquisition device |
EP3451790A1 (en) * | 2017-08-29 | 2019-03-06 | Eichenauer Heizelemente GmbH & Co. KG | Device with heated light scattering aperture |
JP2020082837A (en) * | 2018-11-19 | 2020-06-04 | トヨタ自動車株式会社 | Windowpane heating device |
DE102020133173B3 (en) | 2020-12-11 | 2022-06-02 | Arte Reverse Engineering GbR (vertretungsberechtigter Gesellschafter Heiko Lantzsch, 98617 Vachdorf) | Lens hood for an image capturing device for a motor vehicle and method for manufacturing a lens hood |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012069115A1 (en) | 2010-11-26 | 2012-05-31 | Volkswagen Aktiengesellschaft | Arrangement for an image recording device in a vehicle |
-
2014
- 2014-05-09 DE DE102014006923.0A patent/DE102014006923A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012069115A1 (en) | 2010-11-26 | 2012-05-31 | Volkswagen Aktiengesellschaft | Arrangement for an image recording device in a vehicle |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3193561A1 (en) | 2016-01-14 | 2017-07-19 | K.L. Kaschier- und Laminier GmbH | Lens hood of an image recording device |
DE102016000269A1 (en) | 2016-01-14 | 2017-07-20 | K.L. Kaschier- Und Laminier Gmbh | Lens hood of an image acquisition device |
US10345580B2 (en) | 2016-01-14 | 2019-07-09 | K.L. Kashier-Und Laminier Gmbh | Lens hood for windshield camera |
DE102017001513A1 (en) | 2017-02-17 | 2018-08-23 | K. L. Kaschier- Und Laminier Gmbh | Lens hood of an image acquisition device |
EP3451790A1 (en) * | 2017-08-29 | 2019-03-06 | Eichenauer Heizelemente GmbH & Co. KG | Device with heated light scattering aperture |
JP2020082837A (en) * | 2018-11-19 | 2020-06-04 | トヨタ自動車株式会社 | Windowpane heating device |
JP7180305B2 (en) | 2018-11-19 | 2022-11-30 | トヨタ自動車株式会社 | window glass heating device |
DE102020133173B3 (en) | 2020-12-11 | 2022-06-02 | Arte Reverse Engineering GbR (vertretungsberechtigter Gesellschafter Heiko Lantzsch, 98617 Vachdorf) | Lens hood for an image capturing device for a motor vehicle and method for manufacturing a lens hood |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |