WO2022079999A1 - 電子部品およびその製造方法 - Google Patents

電子部品およびその製造方法 Download PDF

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Publication number
WO2022079999A1
WO2022079999A1 PCT/JP2021/030168 JP2021030168W WO2022079999A1 WO 2022079999 A1 WO2022079999 A1 WO 2022079999A1 JP 2021030168 W JP2021030168 W JP 2021030168W WO 2022079999 A1 WO2022079999 A1 WO 2022079999A1
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WO
WIPO (PCT)
Prior art keywords
electronic component
zigzag
component according
conductor
manufacturing
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.)
Ceased
Application number
PCT/JP2021/030168
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English (en)
French (fr)
Japanese (ja)
Inventor
真志 梶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Cosmos Electric Co Ltd
Original Assignee
Tokyo Cosmos Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Cosmos Electric Co Ltd filed Critical Tokyo Cosmos Electric Co Ltd
Priority to JP2022556431A priority Critical patent/JPWO2022079999A1/ja
Publication of WO2022079999A1 publication Critical patent/WO2022079999A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • 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
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • 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

Definitions

  • This disclosure relates to electronic components and their manufacturing methods.
  • Patent Document 1 discloses a heater unit (an example of an electronic component) including a linear heater element (an example of a conductor) and a base material provided with the heater element.
  • a perforated portion is provided in a portion of the base material where the heater element is provided so that the base material and the heater element are not integrated.
  • Patent Document 1 has a problem that the applicable range is limited and the structure lacks versatility.
  • An object of one aspect of the present disclosure is to provide an electronic component and a method for manufacturing the same, which realizes prevention of disconnection of a conductor and realizes high versatility.
  • the electronic component according to one aspect of the present disclosure is an electronic component having a linear conductor and a first member provided with the conductor, and the portion of the conductor to be bent or pressed is A zigzag fold is provided.
  • the method for manufacturing an electronic component according to one aspect of the present disclosure is a method for manufacturing an electronic component having a linear conductor and a first member provided with the conductor, and the conductor may be bent or pressed. A spelled fold portion is formed in the portion to be applied, and the first member provided with the conductor is bent or pressed.
  • Enlarged view of range A in FIG. A front view schematically showing an example of the shape of the zigzag fold portion according to the modified example 8 of the present disclosure and the positional relationship between the zigzag fold portion and the three-dimensional pattern.
  • Enlarged view of range A in FIG. A front view schematically showing an example of the shape of the zigzag fold portion according to the modified example 9 of the present disclosure and the positional relationship between the zigzag fold portion and the three-dimensional pattern.
  • FIG. 1 is an exploded perspective view showing an example of the configuration of the electronic component 10 of the present embodiment.
  • the electronic component 10 has a surface layer member 1, a first adhesive member 2, an insulating sheet 3, a heating wire 4, and a second adhesive member 5.
  • the surface layer member 1 corresponds to an example of the second member.
  • the insulating sheet 3 corresponds to an example of the first member.
  • the heating wire 4 corresponds to an example of a linear conductor (also referred to as an electric conductor).
  • the surface layer member 1 is joined to the insulating sheet 3 via the first adhesive member 2.
  • a heating wire 4 is provided on one surface of the insulating sheet 3 (the back surface of the joint surface with the first adhesive member 2).
  • the insulating sheet 3 and the heating wire 4 are shown separately, but in reality, the heating wire 4 is formed on the insulating sheet 3.
  • the second adhesive member 5 is joined to one surface of the insulating sheet 3 (the surface on which the heating wire 4 is formed).
  • the surface layer member 1 is, for example, a member made of polyethylene terephthalate (PET).
  • the first adhesive member 2 is a member in which an acrylic adhesive is applied to both surfaces of a base material made of, for example, polyethylene (PE), polypropylene (PP), or a non-woven fabric. That is, the first adhesive member 2 functions as a double-sided tape.
  • PE polyethylene
  • PP polypropylene
  • the insulating sheet 3 is a member made of, for example, polyimide (PI), polyethylene terephthalate (PET), polyethylene naphthalate (PEN), or polycarbonate (PC).
  • PI polyimide
  • PET polyethylene terephthalate
  • PEN polyethylene naphthalate
  • PC polycarbonate
  • a metal layer (not shown) made of, for example, copper, stainless steel (SUS), aluminum, or the like is provided on one surface of the insulating sheet 3 (the back surface of the joint surface with the first adhesive member 2). By etching this metal layer, a heating wire 4 having a predetermined pattern is formed. The heating wire 4 generates heat when energized and functions as a heater.
  • the heating wire 4 has a plurality of zigzag folds 6 formed in a zigzag shape.
  • the zigzag folding portion 6 is formed in a portion of the heating wire 4 that is pressed (for example, embossed) for forming a three-dimensional pattern (details will be described later) on the electronic component 10.
  • the zigzag folding portion 6 is formed corresponding to the position of the three-dimensional pattern formed on the electronic component 10.
  • the zigzag shape may be paraphrased as a bellows shape.
  • heating wire 4 In the present embodiment, the case where the heating wire 4 is used has been described as an example, but the present invention is not limited to this.
  • a PTC (positive temperature coefficient heater) heater may be used instead of the heating wire 4.
  • the second adhesive member 5 for example, an acrylic adhesive is applied to one surface (joining surface with the insulating sheet 3) of a base material made of polyethylene (PE) or a non-woven fabric, and the other surface (insulation) of the base material is applied. It is a member provided with a PET sheet on the back surface of the joint surface with the sheet 3. That is, the second adhesive member 5 functions as a single-sided tape.
  • each member constituting the electronic component 10 is circular
  • the present invention is not limited to this.
  • the material of each member constituting the electronic component 10 is not limited to the above example.
  • the electronic component 10 as a laminated body is formed by laminating the surface layer member 1, the first adhesive member 2, the insulating sheet 3, the heating wire 4, and the second adhesive member 5 described above. Then, by embossing (also referred to as embossing or convex processing) the electronic component 10, for example, the three-dimensional pattern 7 shown in FIG. 2 is formed on the electronic component 10.
  • FIG. 2 is a perspective view showing an example of a three-dimensional pattern 7 formed on the electronic component 10. Note that, in FIG. 2, among the constituent elements of the electronic component 10, illustrations other than the surface layer member 1 are omitted.
  • a three-dimensional pattern 7 representing the alphabet "C" is formed on the surface of the surface layer member 1 by embossing.
  • the three-dimensional pattern 7 shown in FIG. 2 is an example, and the present invention is not limited to this.
  • embossing has been described as an example of press working to form the three-dimensional pattern 7, but the present invention is not limited to this.
  • the three-dimensional pattern 7 may be formed by debossing (concave processing).
  • each zigzag folding portion 6 is formed corresponding to the position of the three-dimensional pattern 7.
  • FIG. 3 is a front view schematically showing an example of the shape of the zigzag fold portion 6 according to the present embodiment and the positional relationship between the zigzag fold portion 6 and the three-dimensional pattern 7.
  • the three-dimensional pattern 7 is formed so as to overlap the zigzag fold portion 6.
  • the portion of the heating wire 4 that overlaps with the outer edge portion of the three-dimensional pattern 7 is formed in a zigzag shape.
  • the shape of each folded portion (convex portion) in the zigzag folded portion 6 is curved (arc-shaped). Further, the zigzag folding portion 6 is zigzag folded along the vertical direction.
  • the vertical direction referred to here is a direction perpendicular to the stretching direction of the straight portion of the heating wire 4 (specifically, the linear portion connected to both ends of the zigzag folding portion 6) (hereinafter, the same applies). ).
  • the vertical direction in the figure corresponds to the vertical direction
  • the left-right direction in the figure corresponds to the extending direction of the straight line portion of the heating wire 4.
  • the electronic component 10 on which the three-dimensional pattern 7 is formed is used, for example, as an emblem (also referred to as an ornament) mounted on a vehicle.
  • the electronic component 10 is arranged, for example, in front of the detection device 20 mounted on the vehicle (see FIG. 1). At this time, the electronic component 10 is arranged so that the three-dimensional pattern 7 faces the forward direction of the vehicle (so that the surface layer member 1 is located in the foreground).
  • the detection device 20 shown in FIG. 1 is a device that detects the situation around the vehicle.
  • the detection device 20 for example, a millimeter wave radar, a laser radar, or the like can be used, but the detection device 20 is not limited thereto.
  • each member constituting the electronic component 10 is made of a material that transmits light, electromagnetic waves, or the like transmitted from the detection device 20. Just do it.
  • the present invention is not limited to this.
  • a joining tool for example, a screw, a bolt, a nut, etc.
  • the surface layer member 1 may have a structure in which the insulating sheet 3 is fitted.
  • the PET sheet may be bonded to the insulating sheet 3 by using the above-mentioned joining tool instead of the second adhesive member 5.
  • the insulating sheet 3 may have a structure in which the PET sheet is fitted.
  • the metal layer of the insulating sheet 3 is etched to form the heating wire 4.
  • the portion of the heating wire 4 to be pressed (for example, embossed) is formed in a zigzag shape.
  • the plurality of zigzag portions 6 shown in FIGS. 1 and 3 are formed in the heating wire 4.
  • the surface layer member 1, the first adhesive member 2, the insulating sheet 3, and the second adhesive member 5 are arranged and laminated.
  • the formed laminate (electronic component 10) is pressed so that the three-dimensional pattern 7 is formed.
  • the three-dimensional pattern 7 shown in FIG. 2 is formed on the electronic component 10.
  • the zigzag fold portion 6 is provided by forming the portion of the heating wire 4 to be pressed into a zigzag shape. Thereby, the stress of the heating wire 4 at the time of press working can be relaxed, and the disconnection of the heating wire 4 can be prevented. Further, since it is not necessary to make a hole in the insulating sheet 3, it can be applied to a wide variety of electronic components. Therefore, this embodiment can realize prevention of disconnection of the conductor and high versatility.
  • the electronic component 10 of the present embodiment can heat the electronic component 10 by the heat generated by the heating wire 4. Therefore, it is possible to remove the water adhering to the electronic component 10 and prevent the water from adhering to the electronic component 10. Therefore, the transparency of light or electromagnetic waves transmitted from the detection device 20 can be further improved.
  • the pattern of the heating wire 4 and the position and number of the zigzag portions 6 are not limited to the mode shown in FIG. They may be, for example, the embodiments shown in FIG. 4 or FIG.
  • the electronic component 10 may be attached to a window glass of a vehicle and used as a sticker-type planar heating element that heats the window glass. This makes it possible to realize defrosting or anti-fog in the window glass.
  • FIG. 6 is a perspective view showing an example of the configuration of the electronic component 30 of this modification.
  • the electronic component 30 has a flexible substrate 8 (corresponding to an example of the first member), an IC chip 9, and a copper foil wire 11 (corresponding to an example of a conductor).
  • the IC chip 9 and the copper foil wire 11 are provided on the flexible substrate 8.
  • the copper foil wire 11 is electrically connected to the IC chip 9.
  • the copper foil wire 11 has a zigzag fold portion 13 formed in a zigzag shape.
  • the zigzag folding portion 13 is provided at the position of the folding portion 12 of the flexible substrate 8.
  • the bent portion 12 is a portion where the flexible substrate 8 provided with the copper foil wire 11 is bent.
  • the copper foil wire 11 has been described as an example of the conductor, but the present invention is not limited to this.
  • the conductor may be a lead wire.
  • FIG. 7 is a front view schematically showing an example of the shape of the zigzag fold portion 6 according to the present modification and the positional relationship between the zigzag fold portion 6 and the three-dimensional pattern 7.
  • the same components as those in FIG. 3 are designated by the same reference numerals, and the description thereof will be omitted.
  • each folded portion (convex portion) in the zigzag folded portion 6 is sharp.
  • the three-dimensional pattern 7 is formed so as to overlap the zigzag fold portion 6.
  • the portion of the heating wire 4 that overlaps with the outer edge portion of the three-dimensional pattern 7 is formed in a zigzag shape. This also applies to the modified examples 5 to 9 described later.
  • FIG. 8 is a front view schematically showing an example of the shape of the zigzag fold portion 6 according to the present modification and the positional relationship between the zigzag fold portion 6 and the three-dimensional pattern 7.
  • the same components as those in FIG. 3 are designated by the same reference numerals, and the description thereof will be omitted.
  • the zigzag folding portion 6 is inclined with respect to the vertical direction (vertical direction in the figure).
  • the zigzag folds 6 may be provided densely.
  • FIG. 9 is a front view schematically showing an example of the shape of the zigzag fold portion 6 according to the present modification and the positional relationship between the zigzag fold portion 6 and the three-dimensional pattern 7.
  • FIG. 10 is an enlarged view of the range A of FIG.
  • the same components as those in FIG. 3 are designated by the same reference numerals, and the description thereof will be omitted.
  • the zigzag fold portion 6 shown in FIG. 9 includes a first zigzag fold portion 6a and a second zigzag fold portion 6b.
  • the heating wire 4 shown in FIG. 9 is provided with a branch point 14 and a confluence point 15. Then, between the branch point 14 and the confluence point 15, a first zigzag folding portion 6a, a second zigzag folding portion 6b, a first horizontal straight line portion 16a, and a second horizontal straight line portion 16b are included.
  • the first horizontal straight line portion 16a is connected to both ends of the first zigzag folding portion 6a.
  • a second horizontal straight line portion 16b is connected to both ends of the second zigzag folding portion 6b.
  • the first zigzag folding portion 6a and the second zigzag folding portion 6b are provided in parallel. In other words, the first zigzag folding portion 6a and the second zigzag folding portion 6b are parallel to each other.
  • first horizontal straight line portion 16a and the second horizontal straight line portion 16b are provided in parallel.
  • first horizontal straight line portion 16a and the second horizontal straight line portion 16b are parallel to each other.
  • the first zigzag folding portion 6a and the second zigzag folding portion 6b are such that the convex portion 17 of the first zigzag folding portion 6a and the concave portion 18 of the second zigzag folding portion 6b face each other, and the concave portion 19 of the first zigzag folding portion 6a. And the convex portion 21 of the second zigzag portion 6b are provided so as to face each other.
  • a plurality of zigzag folding portions 6 having such a configuration are provided in the heating wire 4.
  • the zigzag folding portion 6 and the horizontal straight portion are denser as a whole as compared with the heating wire 4 shown in FIG. Therefore, the heating wire becomes dense, and more effective heat generation can be realized.
  • FIG. 11 is a front view schematically showing an example of the shape of the zigzag fold portion 6 according to the present modification and the positional relationship between the zigzag fold portion 6 and the three-dimensional pattern 7.
  • FIG. 12 is an enlarged view of the range A of FIG. In FIG. 11, the same components as those in FIG. 3 are designated by the same reference numerals, and the description thereof will be omitted.
  • the zigzag fold portion 6 shown in FIG. 11 is different from the zigzag fold portion 6 of the modified example 6 (see FIGS. 9 and 10) in that the convex portions and the concave portions face each other. Other than this, it is the same.
  • the first zigzag fold portion 6a and the second zigzag fold portion 6b are such that the convex portion 17 of the first zigzag fold portion 6a and the convex portion 21 of the second zigzag fold portion 6b face each other.
  • the concave portion 19 of the first zigzag folding portion 6a and the concave portion 18 of the second zigzag folding portion 6b are provided so as to face each other.
  • a plurality of zigzag folding portions 6 having such a configuration are provided in the heating wire 4.
  • the zigzag folding portion 6 and the horizontal straight portion are denser as a whole as compared with the heating wire 4 shown in FIG. Therefore, the heating wire becomes dense, and more effective heat generation can be realized.
  • FIG. 13 is a front view schematically showing an example of the shape of the zigzag fold portion 6 according to the present modification and the positional relationship between the zigzag fold portion 6 and the three-dimensional pattern 7.
  • FIG. 14 is an enlarged view of the range A of FIG. 13 in FIG. 13, the same components as those in FIG. 3 are designated by the same reference numerals, and the description thereof will be omitted.
  • the zigzag fold portion 6 shown in FIG. 13 includes a first zigzag fold portion 6a and a second zigzag fold portion 6b.
  • the heating wire 4 shown in FIG. 13 is provided with a branch point 14 and a confluence point 15.
  • a first zigzag folding portion 6a and a second zigzag folding portion 6b are included between the branch point 14 and the confluence point 15. That is, in this modification, the horizontal straight line portions 16a and 16b shown in FIGS. 10 and 12 are not included between the branch point 14 and the confluence point 15.
  • first zigzag folding portion 6a is connected to the branch point 14, and the other end of the first zigzag folding portion 6a is connected to the confluence point 15.
  • second zigzag folding portion 6b is connected to the branch point 14, and the other end of the second zigzag folding portion 6b is connected to the confluence point 15.
  • the first zigzag folding portion 6a and the second zigzag folding portion 6b are provided in parallel. In other words, the first zigzag folding portion 6a and the second zigzag folding portion 6b are parallel to each other.
  • the first zigzag folding portion 6a and the second zigzag folding portion 6b are such that the convex portion 17 of the first zigzag folding portion 6a and the concave portion 18 of the second zigzag folding portion 6b face each other, and the concave portion 19 of the first zigzag folding portion 6a. And the convex portion 21 of the second zigzag portion 6b are provided so as to face each other.
  • the zigzag fold portion 6 having such a configuration is shown in FIG. 1, for example, because the zigzag fold portion 6 can be made thinner in the heating wire 4 shown in FIG. 13, although the zigzag fold portion 6 becomes dense as a whole. It is possible to suppress a decrease in the transparency of light or electromagnetic waves transmitted from the detection device 20.
  • FIG. 15 is a front view schematically showing an example of the shape of the zigzag fold portion 6 according to the present modification and the positional relationship between the zigzag fold portion 6 and the three-dimensional pattern 7.
  • FIG. 16 is an enlarged view of the range A of FIG. In FIG. 15, the same components as those in FIG. 3 are designated by the same reference numerals, and the description thereof will be omitted.
  • the zigzag fold portion 6 shown in FIG. 15 is different from the zigzag fold portion 6 of the modified example 8 (see FIGS. 13 and 14) in that the convex portions and the concave portions face each other. Other than this, it is the same.
  • the first zigzag fold portion 6a and the second zigzag fold portion 6b are such that the convex portion 17 of the first zigzag fold portion 6a and the convex portion 21 of the second zigzag fold portion 6b face each other.
  • the recess 19 of the first zigzag folding portion 6a and the recess 18 of the second zigzag folding portion 6b are provided so as to face each other.
  • the zigzag fold portion 6 having such a configuration is shown in FIG. 1, for example, because the zigzag fold portion 6 can be made thinner in the heating wire 4 shown in FIG. 15, although the zigzag fold portion 6 becomes dense as a whole. It is possible to suppress a decrease in the transparency of light or electromagnetic waves transmitted from the detection device 20.
  • the electronic parts and the manufacturing method thereof of the present disclosure are useful for the electronic parts and the manufacturing method thereof in which a linear conductor is provided on the member and the member is bent or pressed.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Surface Heating Bodies (AREA)
PCT/JP2021/030168 2020-10-13 2021-08-18 電子部品およびその製造方法 Ceased WO2022079999A1 (ja)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3135429A1 (fr) * 2022-05-10 2023-11-17 Valeo Vision Pièce pour véhicule destinée à être disposée en regard d'un cône d’émission d’un capteur radar du véhicule et comportant un système de dégivrage muni de plusieurs éléments de conduction de chaleur
WO2025169654A1 (ja) * 2024-02-09 2025-08-14 三恵技研工業株式会社 融雪レドーム及びその製造方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387794U (enrdf_load_stackoverflow) * 1986-11-28 1988-06-08
WO2002021636A1 (de) * 2000-09-11 2002-03-14 Audi Ag Abdeckung einer sende- und/oder empfangseinrichtung für ein kraftfahrzeug mit einer einrichtung zum entfernen oder verhindern von beschlag
DE10156699A1 (de) * 2001-11-17 2003-06-05 Audi Ag Verfahren zur Herstellung einer beheizbaren Radom-Plakette und Radom-Plakette
DE102014002438A1 (de) * 2014-02-20 2015-08-20 Daimler Ag Herstellverfahren für ein Kunststoff-Radom eines Kraftfahrzeugs
JP2019035667A (ja) * 2017-08-16 2019-03-07 豊田合成株式会社 電波透過カバー
JP2019096617A (ja) * 2017-11-27 2019-06-20 大日本印刷株式会社 透明発熱体、カバー付き発熱体、センサ装置、移動体
JP2019166888A (ja) * 2018-03-22 2019-10-03 豊田合成株式会社 車両用装飾部品
WO2020003710A1 (ja) * 2018-06-26 2020-01-02 Ｎｉｓｓｈａ株式会社 電磁波透過性カバー及びその製造方法
US20200153093A1 (en) * 2018-11-12 2020-05-14 Magna Exteriors Gmbh Cover element
DE102018130464A1 (de) * 2018-11-30 2020-06-04 Rehau Ag + Co Abdeckelement und Verfahren zur Herstellung eines Abdeckelements

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387794U (enrdf_load_stackoverflow) * 1986-11-28 1988-06-08
WO2002021636A1 (de) * 2000-09-11 2002-03-14 Audi Ag Abdeckung einer sende- und/oder empfangseinrichtung für ein kraftfahrzeug mit einer einrichtung zum entfernen oder verhindern von beschlag
DE10156699A1 (de) * 2001-11-17 2003-06-05 Audi Ag Verfahren zur Herstellung einer beheizbaren Radom-Plakette und Radom-Plakette
DE102014002438A1 (de) * 2014-02-20 2015-08-20 Daimler Ag Herstellverfahren für ein Kunststoff-Radom eines Kraftfahrzeugs
JP2019035667A (ja) * 2017-08-16 2019-03-07 豊田合成株式会社 電波透過カバー
JP2019096617A (ja) * 2017-11-27 2019-06-20 大日本印刷株式会社 透明発熱体、カバー付き発熱体、センサ装置、移動体
JP2019166888A (ja) * 2018-03-22 2019-10-03 豊田合成株式会社 車両用装飾部品
WO2020003710A1 (ja) * 2018-06-26 2020-01-02 Ｎｉｓｓｈａ株式会社 電磁波透過性カバー及びその製造方法
US20200153093A1 (en) * 2018-11-12 2020-05-14 Magna Exteriors Gmbh Cover element
DE102018130464A1 (de) * 2018-11-30 2020-06-04 Rehau Ag + Co Abdeckelement und Verfahren zur Herstellung eines Abdeckelements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3135429A1 (fr) * 2022-05-10 2023-11-17 Valeo Vision Pièce pour véhicule destinée à être disposée en regard d'un cône d’émission d’un capteur radar du véhicule et comportant un système de dégivrage muni de plusieurs éléments de conduction de chaleur
WO2025169654A1 (ja) * 2024-02-09 2025-08-14 三恵技研工業株式会社 融雪レドーム及びその製造方法

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