KR101866849B1 - soft door upper trim of vehicle for switch assembly and method of producing the soft door trim - Google Patents

soft door upper trim of vehicle for switch assembly and method of producing the soft door trim Download PDF

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Publication number
KR101866849B1
KR101866849B1 KR1020180027753A KR20180027753A KR101866849B1 KR 101866849 B1 KR101866849 B1 KR 101866849B1 KR 1020180027753 A KR1020180027753 A KR 1020180027753A KR 20180027753 A KR20180027753 A KR 20180027753A KR 101866849 B1 KR101866849 B1 KR 101866849B1
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KR
South Korea
Prior art keywords
light guide
guide plate
trim
symbol
substrate
Prior art date
Application number
KR1020180027753A
Other languages
Korean (ko)
Inventor
조지현
김동석
이승원
Original Assignee
주식회사 서연이화
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 주식회사 서연이화 filed Critical 주식회사 서연이화
Priority to KR1020180027753A priority Critical patent/KR101866849B1/en
Application granted granted Critical
Publication of KR101866849B1 publication Critical patent/KR101866849B1/en
Priority to DE102018127894.2A priority patent/DE102018127894A1/en
Priority to US16/185,462 priority patent/US10688922B2/en
Priority to CN201811359818.7A priority patent/CN110239455B/en
Priority to US16/851,670 priority patent/US10967783B2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688—Coating articles provided with a decoration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0079—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping applying a coating or covering

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soft upper trim of a laminated vehicle door of an upper substrate, a foam, and a permeable skin. More particularly, the present invention relates to a soft upper trim of a vehicle door, To a soft upper trim of a vehicle door for assembling a switch easily assembled and to a mass production method thereof.

Description

Technical Field [0001] The present invention relates to a soft upper trim of a vehicle door for a switch assembly and a method of manufacturing the soft door trim,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a soft upper trim of a laminated vehicle door of an upper substrate, a foam, and a permeable skin. More particularly, the present invention relates to a soft upper trim of a vehicle door, To a soft upper trim of a vehicle door for assembling a switch easily assembled and to a mass production method thereof.

A door skin upper trim side foam trim 70 for a vehicle door is disclosed in Patent Document (Korean Patent Registration No. 10-1087875).

That is, the base material for the door trim of the vehicle is divided into an injection-molded upper base material, a center base material, and a lower base material, and the three divided base materials are connected to a screw or the like.

Further, the foam base material 20 is further laminated with a foaming foam 50 and a permeable skin 60 (see Fig. 1).

The foam 50 imparts a cushioning feeling, and the permeable skin 60 gives a high-quality feeling such as a leather feeling.

On the other hand, in the patent document (Japanese Patent Publication No. 4218660), as shown in Figs. 2 and 3, when the driver brings his / her hand close to the driver's seat, the operating symbol is displayed on the decorating panel 14 and operated by pressing the desired operating symbol.

That is, it is a hidden switch type in which a switch device 10 for displaying a symbol on a base of a door trim of a vehicle is built in.

This hidden switch device 10 is built in only on a hard substrate, and is disposed between the upper and lower rods of the patented loom trim.

Therefore, the driver can not check the symbol inside the vehicle through the window from the vehicle.

Especially when the door is locked / unlocked, the driver tends to get out of the vehicle and check through the window, which does not satisfy this requirement.

In particular, when the conventional switch device 10 is mounted on the upper trim, a hole to be inserted into the permeable skin 60 and the foam 50 must be formed. After the switch is mounted, the permeable skin 60 is subjected to a finishing process However, there is a concern that the finishing process is discontinuous, which is a disgrace to seeing and a drop in vehicle price.

Because of the fear of damaging the permeable skin 60, the conventional hidden switch 10 is built on a rigid substrate as shown in Figs. 2 and 3.

On the other hand, as in the patent document (Korean Patent Laid-Open Publication No. 10-2017-0074740), a switch is built in the substrate similarly to the patent document (Japanese Patent Publication No. 4218660), and the same problem arises.

Korean Patent Registration No. 10-1087875 Japanese Patent Publication No. 4218660 Korean Patent Laid-Open Publication No. 10-2017-0074740

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a soft door trim of a vehicle for assembling a switch and a mass production method thereof, in which a symbol can be displayed on a transparent skin on a door trim upper without damaging the transparent skin The purpose.

In order to achieve the above-mentioned object, a soft upper limit mass production method for a vehicle door for a switch assembly according to claim 1 of the present invention is characterized in that (a) a lower recess is formed on a lower side, The upper substrate is injection-molded so that the upper depression grooves to be inserted with the light guide plate are mutually communicated; (b) assembling the light guide plate into the upper recessed groove; (c) injection-molding a transparent resin on the upper surface of the upper substrate and the light guide plate while inserting the upper substrate with the light guide plate assembled therein; (d) spraying a permeable paint onto the upper surface of the permeable resin.

In the method for mass production of a soft upper door of a vehicle door for a switch assembly according to the second aspect of the present invention, in the step (b), the upper surface of the light guide plate is assembled into the upper depression groove higher than the upper surface of the upper substrate.

According to a third aspect of the present invention, there is provided an upper trim of a vehicle door for a switch assembly, the upper trim comprising: an upper substrate having an upper depression groove and a lower depression groove into which the switch module is inserted; A light guide plate assembled in the upper depression groove and having a symbol on the upper side; A transparent resin injection-molded on the upper substrate and the upper surface of the light guide plate; And a transparent paint applied on the upper surface of the transparent resin.

In the soft upper trim of the vehicle door for switch assembly according to claim 4 of the present invention, the permeable resin is made of TPE (Thermo Plastic Elastomer), the permeable paint is made of urethane, the upper substrate is made of polypropylene And the light guide plate is made of a polycarbonate (PC) material.

In the soft upper trim of the vehicle door for a switch assembly according to claim 5 of the present invention, the light guide plate comprises a side plate and an upper plate engaging the upper side of the side plate and engraved with the symbol, And the upper surface of the light guide plate is located higher than the upper surface of the upper substrate.

The present invention has the following effects.

Since the permeable resin and the permeable paint are laminated after forming the groove to which the switch module is to be mounted on the upper surface of the upper substrate, the continuity of the existing permeable skin is maintained as it is and securing both the hiding property and the cushioning feeling of the switch module is excellent.

Particularly, since the permeable resin and the permeable paint are applied, a separate hole processing is not required for the transparent resin, and the process is simplified.

In addition, since symbols are displayed on the upper base of the specific position of the window, it is possible to check the symbol through the window not only in the interior of the vehicle but also outside the vehicle, in particular, whether or not the door is properly locked It is difficult or impossible for the driver to check inside or outside).

The permeable resin is made of TPE (Thermo Plastic Elastomer), the upper substrate is made of polypropylene (PP), and the light guide plate is made of polycarbonate (PC) The affinity is very great.

In addition, the permeable paint is made of a urethane material, so that it is excellent in affinity with TPE (Thermo Plastic Elastomer) material.

On the other hand, since the receiving groove in which the upper side of the switch module is accommodated is formed at the center of the lower surface of the light guide plate, the thickness of the upper plate of the light guide plate itself can be reduced so much that the transmittance can be greatly improved to further enhance the sharpness of the symbol, do.

Further, since the upper surface of the light guide plate is assembled so as to be positioned higher than the upper surface of the upper substrate, the upper surface of the light guide plate protrudes in a stepped shape on the upper substrate, contributing greatly to immobilization of the permeable resin injection- molded.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a sectional view of a conventional soft vehicle door trim and its upper and lower trim. Fig.
Fig. 2 and Fig. 3 are diagrams showing the interior of the front seat door provided with the conventional vehicular switch device, showing the state of the symbol of the switch device and the state thereof not shown. Fig.
4 is a flowchart illustrating a method for mass production of a soft upper trim of a vehicle door for assembling a switch according to a preferred embodiment of the present invention.
5 is a flowchart illustrating a process of engraving a symbol on the light guide plate of FIG.
6 is a flowchart showing the operation of the hidden switch;

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, and the same reference numerals are given to the same parts as those of the conventional art, and detailed description thereof will be omitted.

FIG. 4 is a flowchart illustrating a method of mass production of a soft upper trim of a vehicle door for a switch assembly according to a preferred embodiment of the present invention, FIG. 5 is a flowchart illustrating a process of engraving symbols on the light guide plate of FIG. Fig. 8 is a flowchart of the operation of the hidden switch.

4 (d), the soft upper trim 100 of the vehicle door for assembling the switch according to the present embodiment includes the upper base material 200 to which the switch module 1 is to be assembled, A transmissive resin 400 to be injection molded on the upper surface of the light guide panel 300 and the upper substrate 200 and a transmissive paint 500 applied to the upper surface of the transmissive resin 400.

The upper substrate 200 is formed by injection molding with a polypropylene (PP) material.

As shown in Fig. 4 (a), the upper substrate 200 has a through hole 210 formed along the upper and lower center lines, and a lower side recess, which is larger than the diameter of the through hole 210, The grooves 230 are formed to communicate with each other.

The through hole 210 and the lower recessed groove 230 are spaces in which the switch module 1 is engaged and assembled as shown in FIG.

Upper side recessed grooves 240 larger than the diameter of the through hole 210 are formed on the upper side of the upper substrate 200.

The light guide plate 300 is assembled to the upper recessed groove 240.

The light guide plate 300 is a material belonging to engineering plastics such as polycarbonate (PC), and serves to diffuse the light of the LED (not shown) in the switch 3 of the switch module 1.

5, an opaque paint 310 is coated (masked) on the upper surface of the light guide plate 300, and a pattern corresponding to the lock symbol 311 and the unlock symbol 313 is cut with a laser . A film on which the symbol 315 is formed may be attached instead of masking.

Therefore, when light passes through the light guide plate 300, only the lock / unlock symbols 311 and 313 are transmitted to the driver.

5, the light guide plate 300 is constituted by an upper plate 303 in which symbols 311 and 313 are inserted and which connects the side plate 301 and the upper surface of the side plate 301, Further, an accommodating groove 305 is formed in which the upper side of the module 1 is to be inserted and accommodated.

Therefore, since the thickness h2 'of the upper plate 303 is thinner than the thickness h2 of the side plate 301, the light can be diffused and transmitted more clearly.

Further, since the receiving groove 305 is accommodated and assembled on the upper side of the switch module 1, the additional fixing of the switch module 1 is much better.

Since the bezel 5 of the switch module 1 is inserted until it is caught in the lower recessed groove 230, the light guide plate 300 is not forced upward.

4 (b), the thickness h2 of the light guide plate 300 is larger than the thickness h1 of the upper recessed groove 240, that is, the upper surface 302 of the light guide plate 300 contacts the upper surface It is preferable to be assembled so as to protrude from the upper surface 201.

The upper side of the light guide plate 300 protruding and assembled functions like a latch jaw to completely block the phenomenon that the transparent resin 400 is hooked after injection molding and is slid off.

The transmissive resin 400 is injection molded on the upper surface 201 and the upper surface 302 of the upper substrate 200 and the light guide plate 300 as shown in Fig.

The transparent resin 400 is preferably formed of TPE (thermoplastic elastomer) having a thickness of about 1.0 to 2.5 mm and a transmittance of 64%.

In addition, the TPE material has good compatibility with polypropylene (PP) and polycarbonate (PC) materials.

Since the transparent resin 400 covers the entire upper surface 201 of the upper substrate 200 and the upper surface 302 of the light guide plate 300 as described above, even if the transparent paint 500 is applied, wrinkles and ruggedness prevent.

After the transparent resin 400 is injection-molded, the transparent paint 500 is coated on the upper surface of the transparent resin 400 as shown in FIG. 4 (d).

The transmittance of the transparent paint 500 is about 5% after passing through the transparent resin 400.

The transparent paint 500 is preferably a urethane paint having permeability and cushioning.

The switch module 1 comprises a switch device 3 composed of a lock / unlock corresponding LED and a PCB, and a bezel 5 to which the switch device 3 is to be mounted.

The mass production method of the soft upper trim 100 of the vehicle door for switch assembly described above will be described with reference to FIG.

As shown in FIG. 4 (a), the lower side depression groove 230 into which the switch module 1 is inserted and the upper side depression groove 240 into which the light guide plate 300 with the symbol 315 engraved on the upper side are to be inserted, The upper base material 200 is injection-molded.

The light guide plate 300 is inserted and assembled into the upper recessed groove 240 of the injection molded upper substrate 200 as shown in FIG.

At this time, the upper surface 302 of the light guide plate 300 is assembled to be higher than the upper surface 201 of the upper substrate 201.

A transparent resin 400 is injected onto the upper surface of the upper substrate 200 and the light guide plate 300 while inserting the upper substrate 200 having the light guide plate 300 assembled into the upper recessed groove 240 as shown in FIG. .

After the transparent resin 400 is injection-molded, the transparent paint 500 is sprayed onto the upper surface of the transparent resin 400 as shown in FIG. 4 (d).

4 (e), the switch module 1 is assembled to the soft upper trim 100 of the vehicle door for a switch assembly manufactured as described above.

In this way, the soft upper trim in which the switch module 1 is assembled is fastened to the center trim and the lower trim and assembled and used as the interior of the final vehicle door.

6, when the driver's hand is close (within 15 mm) to the transparent skin 500 at the position where the hidden switch module 1 is assembled, the proximity sensor senses the light of the LED and transmits the light of the LED 700 to the hole 700 ), Only the lock / unlock symbol 315 is displayed on the transparent skin 500.

When touching the desired symbol among the thus displayed lock / unlock symbols 315, the light of the undesired symbol is turned off, and the desired symbol is terminated when it is turned off after a few seconds.

To turn off the symbol 315, set the light irradiation time of the LED.

Although the symbol 315 is described only in the lock / unlock pattern in the above description, it also includes an illumination symbol for forming an illumination symbol for an LED mood illumination or an operation symbol for performing a function inside the vehicle.

Although the embodiments according to the concept of the present invention are capable of various modifications and may take various forms, the embodiments are illustrated in the drawings and described in detail herein, And is intended to cover all modifications, equivalents, or alternatives falling within the spirit and scope of the present invention.

100: Soft upper trim of vehicle door for switch assembly
1: Switch module 3: Switch
5: Bezel 200: Upper substrate
210: Through hole 230: Lower recessed groove
240: upper recessed groove 300: light guide plate
305: receiving groove 315: lock / unlock symbol
400: Permeable resin 500: Permeable paint

Claims (5)

(a) injection molding the upper substrate so that the lower recessed groove into which the switch module is inserted on the lower side and the upper recessed groove into which the light guide plate with the symbol on the upper side is inserted is mutually communicated;
(b) assembling the light guide plate into the upper recessed groove;
(c) injection-molding a transparent resin on the upper surface of the upper substrate and the light guide plate while inserting the upper substrate with the light guide plate assembled therein;
(d) spraying a permeable paint onto the upper surface of the permeable resin.
The method according to claim 1,
Wherein the upper surface of the light guide plate is assembled in the upper depression groove higher than the upper surface of the upper substrate in the step (b).
An upper substrate having an upper depression groove communicating therewith and a lower depression groove into which the switch module is inserted;
A light guide plate assembled in the upper depression groove and having a symbol on the upper side;
A transparent resin injection-molded on the upper substrate and the upper surface of the light guide plate;
And a permeable paint applied on the upper surface of the permeable resin.
The method of claim 3,
The transparent resin is made of TPE (Thermo Plastic Elastomer)
The transparent paint is made of a urethane material,
The upper substrate is made of polypropylene (PP)
The light guide plate is a soft upper trim of a vehicle door for a switch assembly made of polycarbonate (PC).
The method according to claim 3 or 4,
The light guide plate includes a side plate and an upper plate which connects the upper surface of the side plate and the symbol is engraved. A receiving groove is formed in a lower side of the upper plate to receive the upper side of the switch module,
Wherein the upper surface of the light guide plate is higher than the upper surface of the upper substrate.
KR1020180027753A 2018-03-09 2018-03-09 soft door upper trim of vehicle for switch assembly and method of producing the soft door trim KR101866849B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020180027753A KR101866849B1 (en) 2018-03-09 2018-03-09 soft door upper trim of vehicle for switch assembly and method of producing the soft door trim
DE102018127894.2A DE102018127894A1 (en) 2018-03-09 2018-11-08 A soft top cowl for a vehicle door switch assembly and method of making same
US16/185,462 US10688922B2 (en) 2018-03-09 2018-11-09 Soft upper trim for switch assembly of vehicle door and method of manufacturing the same
CN201811359818.7A CN110239455B (en) 2018-03-09 2018-11-15 Soft upper trim for opening and closing assembly of vehicle door and manufacturing method thereof
US16/851,670 US10967783B2 (en) 2018-03-09 2020-04-17 Soft upper trim for switch assembly of vehicle door and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180027753A KR101866849B1 (en) 2018-03-09 2018-03-09 soft door upper trim of vehicle for switch assembly and method of producing the soft door trim

Publications (1)

Publication Number Publication Date
KR101866849B1 true KR101866849B1 (en) 2018-06-14

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KR1020180027753A KR101866849B1 (en) 2018-03-09 2018-03-09 soft door upper trim of vehicle for switch assembly and method of producing the soft door trim

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3573043A3 (en) * 2019-07-19 2019-12-04 WEIDPLAS GmbH Component comprising a base part, additional part and a varnish covering layer and method for producing such a component

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4218660B2 (en) 2005-05-18 2009-02-04 トヨタ紡織株式会社 Switch device for vehicle
KR101087875B1 (en) 2010-01-08 2011-11-30 한일이화주식회사 Single process skin injection united internal trim manufacturing apparatus and door trim manufacturing method thereof
JP2013010376A (en) * 2011-06-28 2013-01-17 Toyota Boshoku Corp Light source unit for vehicle and vehicular interior part having the same
JP2017109710A (en) * 2015-12-18 2017-06-22 大日本印刷株式会社 Luminaire
KR101751035B1 (en) * 2015-09-25 2017-06-26 주식회사 서연이화 Emotional lighting device for door trim
KR20170074740A (en) 2015-12-22 2017-06-30 엘지전자 주식회사 User interface apparatus for vehicle and vehicle
KR20170123891A (en) * 2016-04-29 2017-11-09 주식회사 서연이화 Automobile Interior Material And Method For Manufacturing The Same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4218660B2 (en) 2005-05-18 2009-02-04 トヨタ紡織株式会社 Switch device for vehicle
KR101087875B1 (en) 2010-01-08 2011-11-30 한일이화주식회사 Single process skin injection united internal trim manufacturing apparatus and door trim manufacturing method thereof
JP2013010376A (en) * 2011-06-28 2013-01-17 Toyota Boshoku Corp Light source unit for vehicle and vehicular interior part having the same
KR101751035B1 (en) * 2015-09-25 2017-06-26 주식회사 서연이화 Emotional lighting device for door trim
JP2017109710A (en) * 2015-12-18 2017-06-22 大日本印刷株式会社 Luminaire
KR20170074740A (en) 2015-12-22 2017-06-30 엘지전자 주식회사 User interface apparatus for vehicle and vehicle
KR20170123891A (en) * 2016-04-29 2017-11-09 주식회사 서연이화 Automobile Interior Material And Method For Manufacturing The Same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3573043A3 (en) * 2019-07-19 2019-12-04 WEIDPLAS GmbH Component comprising a base part, additional part and a varnish covering layer and method for producing such a component
WO2021013620A1 (en) * 2019-07-19 2021-01-28 Weidplas Gmbh Component having a base part, an additional part and a cover layer composed of lacquer, and method for producing a component of this type

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