WO2015069985A1 - Panneau d'habillage pour véhicule pouvant changer de couleur à graphismes appliqués - Google Patents

Panneau d'habillage pour véhicule pouvant changer de couleur à graphismes appliqués Download PDF

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Publication number
WO2015069985A1
WO2015069985A1 PCT/US2014/064492 US2014064492W WO2015069985A1 WO 2015069985 A1 WO2015069985 A1 WO 2015069985A1 US 2014064492 W US2014064492 W US 2014064492W WO 2015069985 A1 WO2015069985 A1 WO 2015069985A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
trim panel
interior trim
vehicle interior
color
Prior art date
Application number
PCT/US2014/064492
Other languages
English (en)
Inventor
Christopher Kring
Original Assignee
Johnson Controls Technology Company
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 Johnson Controls Technology Company filed Critical Johnson Controls Technology Company
Publication of WO2015069985A1 publication Critical patent/WO2015069985A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B29C45/14811—Multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3008—Instrument panels

Definitions

  • the present invention relates to vehicle interiors, and more particularly, to vehicle interior trim panels.
  • Vehicle interior trim panels are provided throughout the cabin of a typical passenger vehicle.
  • the interior trim panels provide many of the surfaces directly facing and defining the interior, such that the look and feel of the vehicle interior is directly influenced by the interior trim panels.
  • the interior trim panels are also used to conceal and protect functional components within the vehicle door(s), dashboard, center console, etc. Although a wide variety of different materials, colors, and/or patterns are available for selection by a vehicle manufacturer or consumer, the color of the vehicle interior trim panels is definitively established at the time of manufacture.
  • the invention provides a vehicle interior trim panel including a substrate and a multi-layer film laminate secured to the substrate.
  • the multi-layer film laminate includes a first layer of an at least partially translucent film having applied graphics and a second layer of a color-changeable material positioned between the substrate and the first layer.
  • the invention provides method of controlling a vehicle interior color.
  • At least one interior trim panel is provided including a panel substrate with a
  • the multi-layer film laminate includes a first layer of an at least partially translucent film having applied graphics and a second layer of a color-changeable material positioned between the panel substrate and the corresponding first layer.
  • a control signal is received with a controller, and then controller sends an output signal in response to the control signal to change the color of the second layer.
  • the control signal is generated by a user through the vehicle controls, or responsive to a predetermined parameter.
  • the invention provides a method of manufacturing a vehicle interior trim panel.
  • a multi-layer film laminate is formed to include a first layer of an at least partially translucent film having applied graphics and a second layer of a color-changeable material.
  • the multi-layer film laminate is positioned within a mold cavity, and a substrate member of the interior trim panel is formed and simultaneously secured to the multi-layer laminate by injecting plastic into the mold cavity.
  • Fig. 1 is a perspective view of a vehicle interior, including a variety of trim panels.
  • Fig. 2 is an exploded cross-sectional view of a trim panel according to one exemplary construction.
  • Fig. 3 is an exploded cross-sectional view of a trim panel according to another exemplary construction.
  • Fig. 4 is an exploded cross-sectional view of a trim panel according to yet another exemplary construction.
  • Figs. 5A-5E illustrate exemplary design graphics for a trim panel according to any of the constructions of the present invention.
  • Figs. 6A-6F illustrate an exemplary range of changeable color choices for a vehicle trim panel of the invention.
  • Fig. 1 illustrates a vehicle interior 20 including a pair of seats, a steering wheel, a dashboard having an instrument cluster and control panel, a center console, and interior door panels.
  • a plurality of decorative trim panels or inserts 24, 26, 28 are provided.
  • the trim panels include a door trim insert 24, a center console insert 26, and a dashboard insert 28. More or fewer inserts may be provided in a particular vehicle interior, and the shapes and placement of the inserts may vary with the cosmetic design theme of the interior.
  • one or more of the inserts 24, 26, 28 can have a changeable color.
  • the appearance of the inserts 24, 26, 28 can dynamically change within the vehicle interior 20 among a plurality of color hues.
  • the color change can be selected by a user through the vehicle controls, or may be responsive to a predetermined parameter such as time, driving conditions, etc.
  • An exemplary listing of color swatches is included in Fig. 1, but it will be understood that color options are not necessarily limited to these, and any given insert 24, 26, 28 may be configured to change between as few as two different color options.
  • Figs. 2-4 illustrate the particular layer-by-layer makeup of decorative inserts according to a plurality of exemplary constructions.
  • the makeup shown in each of Figs. 2-4 can be used for any of the inserts 24, 26, 28 shown in Fig. 1, or a variety of inserts according to other constructions not shown herein.
  • a base substrate 32 is provided.
  • the base substrate 32 can be a molded plastic part having a size and shape corresponding to a particular area of the vehicle interior 20, and configured to be secured to surrounding component(s) of the interior 20.
  • the base substrate 32 can contribute the structural rigidity for the insert.
  • a multilayer film laminate 36 is bonded to an exterior or show surface (facing the vehicle interior 20) of the base substrate 32 to enhance the finished appearance.
  • the multi-layer film laminate 36 includes a color changeable layer 40 and at least one layer with printed graphics positioned over the color changeable layer 40.
  • the multi-layer film laminate 36 includes a first film layer 44 (e.g., polycarbonate, PET, acrylic) directly adjacent to the base substrate 32, followed by a first electrically conductive layer 48, the color changeable layer 40, a second electrically conductive layer 52, and a second or outer film layer 56 having imposed graphics 60.
  • the printed graphics 60 are provided on the interior or substrate-facing side of the second film layer 56 in the construction of Fig. 2.
  • the outer film layer 56 with the applied graphics 60 forms a graphic applique to visually impose a pattern over the solid color of the color changeable layer 40.
  • the pattern can be a fixed pattern which does not change.
  • the graphics 60 can be applied in any one of a variety of manners, including but not limited to printed, screened, transferred, and hydrographic.
  • the graphics 60 may fully or partially obscure portions of the otherwise transparent or translucent multi-layer film laminate 36 so that the pattern, colored by the color changeable layer 40, is visible within the vehicle interior 20.
  • the pattern can be virtually any desired pattern, including but not limited to wood grain, rock grains (e.g., marble, granite), animal print, floral print, geometric shapes, logos, or easily recognized shapes. Examples of patterns are shown in Figs. 5A-5E.
  • the color changeable layer 40 can utilize photonic crystal technology such as that disclosed in U.S. Patent Application Publication Nos. 2004/0131799, 2008/0244103, 2009/0034051, 2010/0150511, 2011/0104535, 2011/0164308, 2011/0222142, 2011/0233476, 2012/0044970, 2012/0286643, 2012/0293802, 2013/0001940, and
  • the color changeable layer 40 can include a film with photonic ink technology (i.e., photonic crystal structure combined with an electrically active polymer(s)).
  • the color changeable layer 40 can be a photonic ink or "P-Ink” layer available from Opalux Inc., Toronto, Ontario CA. In the illustrated construction of Fig. 2, the P-Ink layer is electrically stimulated to change color, and thus, is sandwiched between the two conductive layers 48, 52.
  • the conductive layers 48, 52 may include silver, carbon, or indium tin oxide as a means for conducting electricity.
  • the multi-layer film laminate 36 includes respective bus bars attached to the conductive layers 48, 52 for electrically stimulating the color changeable layer 40. Because the conductive layers 48, 52, and therefore the respective bus bars, are hidden beneath the graphics 60 in each of the embodiments of FIGS. 2-4, the conductivity of the top or outer conductive layer 52 is improved. Not limited to electrical stimulation, the photonic crystal device of the color changeable layer 40 can be stimulated mechanically, thermally, chemically, magnetically, electromagnetically, or ultrasonically. Furthermore, the color changeable layer 40 can utilize other color changing technologies such as electrochromic, electrophoretic ink (E-Ink), or suspended particle device (SPD).
  • E-Ink electrophoretic ink
  • SPD suspended particle device
  • the multi-layer film laminate 36 is similar to that of Fig. 2 with the exception that the graphics 60 are applied on the outer side of the second or outer film layer 56.
  • Fig. 4 illustrates another construction in which the graphics 60 are provided by applied hydrographies and a clear coat covering the exposed surface.
  • the multi-layer film laminate 36 can be pre-formed prior to association with the base substrate 32, and prior to formation of the base substrate 32 in some aspects of the invention.
  • the multi-layer film laminate 36 of any of the illustrated constructions or non- illustrated variations thereof can be pre-formed and used as an in-mold laminate by inserting into a mold cavity used to form (e.g., injection mold) the base substrate 32.
  • a mold cavity used to form e.g., injection mold
  • Figs. 2-4 illustrate flat layers for simplicity of understanding the invention, in many cases the decorative trim components incorporating the invention are not planar, but have simply or complexly curved shapes.
  • a controller within the vehicle may receive a control signal generated by the user through the vehicle controls, or responsive to the predetermined parameter. The controller then sends an output signal in response to the control signal to change the color of the color changeable layer 40. In some constructions, the output signal varies an electrical stimulation provided to the color changeable layer 40.
  • the controller can control the inserts 24, 26, 28 throughout the vehicle interior 20 either individually or as a group.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)

Abstract

Panneau d'habillage intérieur pour véhicule comprenant un substrat et un stratifié de film multicouche fixé au substrat. Le stratifié de film multicouche comprend une première couche d'un film au moins partiellement transparent comportant des graphismes appliqués et une seconde couche d'un matériau pouvant changer de couleur positionnée entre le substrat et la première couche.
PCT/US2014/064492 2013-11-08 2014-11-07 Panneau d'habillage pour véhicule pouvant changer de couleur à graphismes appliqués WO2015069985A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361901887P 2013-11-08 2013-11-08
US61/901,887 2013-11-08

Publications (1)

Publication Number Publication Date
WO2015069985A1 true WO2015069985A1 (fr) 2015-05-14

Family

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Family Applications (1)

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Country Status (1)

Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2555783A (en) * 2016-11-04 2018-05-16 Bayerische Motoren Werke Ag Automotive interiors
CN109849806A (zh) * 2017-11-30 2019-06-07 上海汽车集团股份有限公司 可变颜色的车辆内衬
WO2020083532A1 (fr) * 2018-10-23 2020-04-30 Hib Trim Part Solutions Gmbh Élément de garniture de véhicule
US10948799B2 (en) 2018-12-10 2021-03-16 Faurecia Interior Systems, Inc. Color-changing vehicle interior panel
US11931773B1 (en) 2022-10-12 2024-03-19 Toyota Motor Engineering & Manufacturing North America, Inc. Tunable exterior paint color

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WO2010025160A1 (fr) * 2008-08-26 2010-03-04 Johnson Controls Technology Company Graphique tridimensionnel d’aspect changeant
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US20100150511A1 (en) 2007-02-16 2010-06-17 The Governing Council Of The University Of Toronto Compressible Photonic Crystal
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US20110233476A1 (en) 2008-07-23 2011-09-29 Opalux Incorporated Tunable Photonic Crystal Composition
US20120044970A1 (en) 2009-02-25 2012-02-23 Opalux Incorporated Temperature-Responsive Photonic Crystal Device
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US20120286643A1 (en) 2009-11-12 2012-11-15 Opalux Incorporated Photonic Crystal Incandescent Light Source
US20120293802A1 (en) 2009-10-16 2012-11-22 Opalux Incorporated Photonic crystal combinatorial sensor
US20130258445A1 (en) 2010-12-14 2013-10-03 Opalux Incorporated Photonic Crystal Device with Offset Activation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999017959A1 (fr) * 1997-10-08 1999-04-15 E.I. Du Pont De Nemours And Company Structures lustrees en film stratifie
JP2004098485A (ja) * 2002-09-10 2004-04-02 Giken Co Ltd 金属調自動車用内外装品及びその製造方法
US20040131799A1 (en) 2002-10-09 2004-07-08 Andre Arsenault Widely wavelength tuneable polychrome colloidal photonic crystal device
US20090034051A1 (en) 2002-10-09 2009-02-05 Andre Arsenault Tunable Photonic Crystal Device
US20050003208A1 (en) * 2003-07-01 2005-01-06 Graf John Frederick Method of reducing the color contribution of a coated top layer in a multi-layer material
US20090127738A1 (en) * 2004-01-03 2009-05-21 Johnson Controls Technology Company Vehicle component and method for making a vehicle component
US20080244103A1 (en) 2004-11-17 2008-10-02 Cisco Technology, Inc. System and method for virtual router enabled electronic documents
US20100150511A1 (en) 2007-02-16 2010-06-17 The Governing Council Of The University Of Toronto Compressible Photonic Crystal
US20110104535A1 (en) 2008-03-05 2011-05-05 Andre Arsenault Photonic Crystal Electrical Property Indicator
US20110164308A1 (en) 2008-05-30 2011-07-07 Opalux Incorporated Tunable bragg stack
US20110233476A1 (en) 2008-07-23 2011-09-29 Opalux Incorporated Tunable Photonic Crystal Composition
US20110222142A1 (en) 2008-08-20 2011-09-15 Opalux Incorporated Photonic crystal device
WO2010025160A1 (fr) * 2008-08-26 2010-03-04 Johnson Controls Technology Company Graphique tridimensionnel d’aspect changeant
WO2010057307A1 (fr) * 2008-11-18 2010-05-27 Opalux Incorporated Dispositif d'authentification à base de cristal photonique compressible
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US20120293802A1 (en) 2009-10-16 2012-11-22 Opalux Incorporated Photonic crystal combinatorial sensor
US20120286643A1 (en) 2009-11-12 2012-11-15 Opalux Incorporated Photonic Crystal Incandescent Light Source
US20130258445A1 (en) 2010-12-14 2013-10-03 Opalux Incorporated Photonic Crystal Device with Offset Activation
WO2012122360A2 (fr) * 2011-03-08 2012-09-13 Zomazz Film thermoplastique décoré et ses procédés de fabrication

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* Cited by examiner, † Cited by third party
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GB2555783A (en) * 2016-11-04 2018-05-16 Bayerische Motoren Werke Ag Automotive interiors
GB2555783B (en) * 2016-11-04 2022-09-28 Bayerische Motoren Werke Ag Automotive interiors
CN109849806A (zh) * 2017-11-30 2019-06-07 上海汽车集团股份有限公司 可变颜色的车辆内衬
WO2020083532A1 (fr) * 2018-10-23 2020-04-30 Hib Trim Part Solutions Gmbh Élément de garniture de véhicule
US10948799B2 (en) 2018-12-10 2021-03-16 Faurecia Interior Systems, Inc. Color-changing vehicle interior panel
US11931773B1 (en) 2022-10-12 2024-03-19 Toyota Motor Engineering & Manufacturing North America, Inc. Tunable exterior paint color

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