FR3019088A1 - LED FABRICS - Google Patents

LED FABRICS Download PDF

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Publication number
FR3019088A1
FR3019088A1 FR1400743A FR1400743A FR3019088A1 FR 3019088 A1 FR3019088 A1 FR 3019088A1 FR 1400743 A FR1400743 A FR 1400743A FR 1400743 A FR1400743 A FR 1400743A FR 3019088 A1 FR3019088 A1 FR 3019088A1
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FR
France
Prior art keywords
layer
fabric
laminate
laminate according
light
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.)
Pending
Application number
FR1400743A
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French (fr)
Inventor
Pierre Voirin
Francois Voirin
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Visible Uniform
Original Assignee
Visible Uniform
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Publication date
Application filed by Visible Uniform filed Critical Visible Uniform
Priority to FR1400743A priority Critical patent/FR3019088A1/en
Publication of FR3019088A1 publication Critical patent/FR3019088A1/en
Priority to FR1600415A priority patent/FR3033520A1/en
Pending legal-status Critical Current

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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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/01—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with reflective or luminous safety means
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • B32B27/28—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
    • B32B27/283—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 comprising polysiloxanes
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/422—Luminescent, fluorescent, phosphorescent
    • 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
    • B32B2437/00—Clothing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0008—Clothing or clothing accessories, e.g. scarfs, gloves or belts

Abstract

Stratifié destiné à former une étoffe pour un vêtement, ayant une face intérieure destinée à se trouver du côté du corps du porteur et une face extérieure destinée à se trouver vers l'extérieur du corps du porteur, est caractérisé en ce qu'il comporte au moins deux strates, à savoir une première strate (5) du côté intérieur réalisée en un tissu, par exemple un tissé ou un tricot, capable de réfléchir au moins en partie de la lumière dans la direction vers l'extérieur et une deuxième strate (7), la plus à l'extérieur, constituée d'un tissu partiellement réflecteur, au moins une diode (3) électroluminescente étant agencée dans le stratifié de manière à ce que son flux lumineux soit dirigé au moins en partie vers le tissu réfléchissant, au moins une partie du flux lumineux étant ainsi réfléchi vers le tissu partiellement réflecteur destiné à réaliser une fonction d'abat-jour.A laminate for forming a fabric for a garment, having an inner face intended to be on the wearer's side of the body and an outer face intended to be towards the outside of the wearer's body, is characterized in that it comprises minus two strata, namely a first stratum (5) on the inner side made of a fabric, for example a woven or a knit, capable of reflecting at least part of the light in the outward direction and a second stratum ( 7), the outermost part, consisting of a partially reflective fabric, at least one electroluminescent diode (3) being arranged in the laminate so that its luminous flux is directed at least partly towards the reflective fabric, at least a part of the luminous flux is thus reflected towards the partially reflective fabric intended to perform a shade function.

Description

Tissus à LED La présente invention se rapporte à un stratifié destiné à former une étoffe pour un vêtement. La présente invention se rapporte également à un vêtement, par exemple un pull, une chemise, un manteau, une veste ou analogue, comportant un stratifié formant étoffe de ce genre. Il est déjà connu dans l'art antérieur des stratifiés formant étoffe dans lesquels sont intégrées des sources lumineuses, par exemple des barrettes de diode électroluminescente, pour permettre au porteur d'un vêtement réalisé à partir de l'étoffe, par exemple d'une veste, d'émettre des signaux lumineux, par exemple pour attirer l'attention.The present invention relates to a laminate for forming a fabric for a garment. The present invention also relates to a garment, for example a sweater, a shirt, a coat, a jacket or the like, comprising a fabric laminate of this kind. It is already known in the prior art for fabric laminates in which light sources, for example light-emitting diode arrays, are integrated to enable the wearer of a garment made from the fabric, for example a jacket, to emit light signals, for example to attract attention.

Cependant, ces systèmes d'illumination de vêtements connus de l'art antérieur sont de conception compliquée, qui en outre ne permettent pas d'obtenir une illumination sur une grande surface du vêtement pour donner l'aspect d'au moins une surface illuminée dans son ensemble, de préférence de manière uniforme. Suivant l'invention, un stratifié destiné à former une étoffe pour un vêtement, ayant une face intérieure destinée à se trouver du côté du corps du porteur et une face extérieure destinée à se trouver vers l'extérieur du corps du porteur, est caractérisé en ce qu'il comporte au moins deux strates, à savoir une première strate du côté intérieur réalisée en un tissu, par exemple un tissé ou un tricot, capable de réfléchir au moins en partie de la lumière dans la direction vers l'extérieur et une deuxième strate, la plus à l'extérieur, constituée d'un tissu partiellement réflecteur, au moins une diode électroluminescente étant agencée dans le stratifié de manière à ce que son flux lumineux soit dirigé au moins en partie vers le tissu réfléchissant, au moins une partie du flux lumineux étant ainsi réfléchi vers le tissu partiellement réflecteur destiné à réaliser une fonction d'abat-jour pour rendre la lumière issue de la face extérieure du stratifié plus homogène et obtenir ainsi un effet de surface lumineuse, de préférence homogène. De préférence, le stratifié comporte une strate intermédiaire comportant la au moins une diode électroluminescente agencée de manière à ce que son flux lumineux soit dirigé au moins en partie vers le tissu réfléchissant. Suivant un mode de réalisation préféré de l'invention, la 20 troisième strate est constituée d'une toile de spi. Suivant d'autres modes de réalisation possibles, la troisième strate est constituée d'un matériau en papier ou en tissu, partiellement réflecteur. De préférence, le tissu de la première strate est plus 25 réflecteur que la troisième strate. En particulier, le tissu de la première strate est sensiblement totalement réflecteur.However, these clothing illumination systems known from the prior art are of complicated design, which furthermore do not make it possible to obtain illumination over a large surface of the garment to give the appearance of at least one illuminated surface in together, preferably uniformly. According to the invention, a laminate for forming a fabric for a garment, having an inner face intended to be on the wearer's body side and an outer face intended to be towards the outside of the wearer's body, is characterized in that it comprises at least two layers, namely a first stratum of the inner side made of a fabric, for example a woven or a knitted fabric, capable of reflecting at least part of the light in the outward direction and a second, outermost layer, consisting of a partially reflective fabric, at least one light-emitting diode being arranged in the laminate so that its luminous flux is directed at least in part towards the reflective fabric, at least one part of the luminous flux thus being reflected towards the partially reflective fabric intended to perform a lampshade function to render the light coming from the outer face of u laminate more homogeneous and thus obtain a luminous surface effect, preferably homogeneous. Preferably, the laminate comprises an intermediate layer comprising the at least one light emitting diode arranged so that its luminous flux is directed at least partly towards the reflecting fabric. According to a preferred embodiment of the invention, the third layer consists of a spinnaker cloth. In other possible embodiments, the third layer is made of a partially reflective paper or fabric material. Preferably, the tissue of the first layer is more reflective than the third layer. In particular, the fabric of the first layer is substantially totally reflective.

Suivant un mode de réalisation préféré de l'invention, le stratifié comporte deux strates supplémentaires, constituées respectivement d'une couche de non-tissé et d'une couche de ouatine, interposées entre la troisième strate ou couche formant abat-jour et la au moins une DEL. Suivant un mode de réalisation préféré de l'invention, la strate comportant la au moins une DEL est constituée d'une couche de silicone, dans laquelle est moulée une matrice de DEL, le silicone étant de préférence transparent et souple. La présente invention se rapporte également à un vêtement comportant un stratifié suivant l'invention. A titre d'exemple, on décrit maintenant un mode de 15 réalisation préféré de l'invention en se reportant aux dessins, dans lesquels : La figure 1 est une vue en coupe d'un stratifié destiné à former au moins une partie d'une étoffe, notamment la partie extérieure de l'étoffe 20 pour un vêtement ; La figure 2 est une vue de dessus de la couche de la matrice de LED du stratifié de la figure 1 ; La figure 3 est une vue en coupe du stratifié de la figure 1 à l'état assemblé ; La figure 4 représente un vêtement en forme de veste comportant le stratifié des figures précédentes. A la figure 1, il est représenté un stratifié suivant l'invention comportant, empilées les unes au dessus des autres, cinq strates ou couches. La couche inférieure à la figure est la couche destinée à se trouver du côté du corps. Elle est constituée d'un tissu en matériau au moins partiellement réfléchissant la lumière, de préférence totalement ou sensiblement totalement réfléchissant la lumière, par exemple un tissé ou un tricot. Au dessus de cette couche 5 de tissu, s'étend une couche 4, dont on voit également la vue de dessus à la figure 2.According to a preferred embodiment of the invention, the laminate comprises two additional layers, constituted respectively of a layer of nonwoven and a layer of fleece, interposed between the third layer or layer forming a shade and the minus one LED. According to a preferred embodiment of the invention, the layer comprising the at least one LED consists of a silicone layer in which an LED matrix is molded, the silicone preferably being transparent and flexible. The present invention also relates to a garment comprising a laminate according to the invention. By way of example, a preferred embodiment of the invention will now be described with reference to the drawings, in which: FIG. 1 is a sectional view of a laminate for forming at least a portion of a fabric, in particular the outer portion of the fabric 20 for a garment; Fig. 2 is a top view of the LED matrix layer of the laminate of Fig. 1; Figure 3 is a sectional view of the laminate of Figure 1 in the assembled state; Figure 4 shows a vest-like garment comprising the laminate of the preceding figures. In Figure 1, there is shown a laminate according to the invention having, stacked one above the other, five layers or layers. The lower layer in the figure is the layer intended to be on the side of the body. It consists of a fabric at least partially reflecting the light, preferably totally or substantially completely reflecting light, for example a woven or a knit. Above this layer 5 of fabric, extends a layer 4, which is also seen from above in Figure 2.

Cette couche 4 est constituée d'une couche en silicone transparente 6, dans laquelle est noyée une matrice de diodes électroluminescentes ou DEL 3. Noyé dans la matière en silicone transparente et souple, se trouve également un circuit imprimé 1, qui réalise les connexions électriques entre les DEL disposées en réseau. A côté de chaque DEL, est montée également une résistance 10 en série. Ainsi, les DEL (ou LED en anglais) forment une matrice intégrée dans la matière en silicone transparente. A la place du silicone, on pourrait utiliser un autre matériau souple transparent, à base d'un élastomère ou d'une matière thermoplastique ou analogue. Le stratifié est ensuite terminé par une toile 7 de spi, partiellement réfléchissante, mais laissant passer en partie la lumière. A la place de la toile de spi, on pourrait prévoir tout matériau en partie réfléchissant, qui permet de réaliser un adoucissement de la lumière, notamment tout matériau classiquement utilisé pour des abat-jour. L'agencement est réalisé de sorte que chaque DEL émette de la lumière en direction du tissu 5 intérieur réfléchissant. En outre, suivant un perfectionnement, on a prévu, entre 10 la toile de spi 7 et la couche 4 intermédiaire à LED une couche de non tissé 8 et une couche de ouatine 9. On obtient ainsi un stratifié qui peut faire office d'étoffe pour un vêtement, comme représenté à la figure 4. En particulier, l'effet lumineux obtenu est homogène 15 et permet d'obtenir un effet de surface lumineuse homogène. En outre, sont prévus des moyens d'alimentation en courant reliés au circuit 12 électrique reliant les DEL, notamment sous la forme d'une batterie 11 au lithium, qui 20 peut être intégrée dans le vêtement, par exemple dans la doublure de la veste. En outre, on peut prévoir un système de commutation, qui permet, par l'appui par exemple d'un bouton, de déclencher l'illumination du vêtement ou de la faire cesser. 25This layer 4 consists of a transparent silicone layer 6, in which is embedded a matrix of LEDs or LED 3. Worn in the transparent and flexible silicone material, is also a printed circuit 1, which makes the electrical connections between the LEDs arranged in a network. Next to each LED is also mounted a resistor 10 in series. Thus, the LEDs (or LEDs in English) form an integrated matrix in the transparent silicone material. Instead of silicone, another transparent flexible material based on an elastomer or a thermoplastic material or the like could be used. The laminate is then finished by a spinnaker cloth 7, partially reflecting, but partially letting the light pass. In place of the spinnaker cloth, any partially reflective material could be provided, which makes it possible to soften the light, especially any material conventionally used for lampshades. The arrangement is such that each LED emits light toward the reflective interior fabric. Furthermore, according to an improvement, there is provided between the spinnaker cloth 7 and the intermediate LED layer 4 a nonwoven layer 8 and a fleece layer 9. This gives a laminate which can serve as a fabric. for a garment, as shown in FIG. 4. In particular, the luminous effect obtained is homogeneous and makes it possible to obtain a homogeneous luminous surface effect. In addition, there are provided power supply means connected to the electrical circuit 12 connecting the LEDs, in particular in the form of a lithium battery 11, which can be integrated into the garment, for example in the lining of the jacket. . In addition, there may be a switching system, which allows, for example by pressing a button, to trigger the illumination of the garment or to stop it. 25

Claims (8)

REVENDICATIONS1. Stratifié destiné former une étoffe pour un vêtement, ayant une face intérieure destinée à se trouver du côté du corps du porteur et une face extérieure destinée à se trouver vers l'extérieur du corps du porteur, est caractérisé en ce qu'il comporte au moins deux strates, à savoir une première strate (5) du côté intérieur réalisée en un tissu, par exemple un tissé ou un tricot, capable de réfléchir au moins en partie de la lumière dans la direction vers l'extérieur et une deuxième strate (7), la plus à l'extérieur, constituée d'un tissu partiellement réflecteur, au moins une diode (3) électroluminescente étant agencée dans le stratifié de manière à ce que son flux lumineux soit dirigé au moins en partie vers le tissu réfléchissant, au moins une partie du flux lumineux étant ainsi réfléchi vers le tissu partiellement réflecteur destiné à réaliser une fonction d'abat-jour pour rendre la lumière issue de la face extérieure du stratifié plus homogène et obtenir ainsi un effet de surface lumineuse, de préférence homogène.REVENDICATIONS1. A laminate for forming a fabric for a garment, having an inner face intended to be on the wearer's body side and an outer face intended to be towards the outside of the wearer's body, is characterized in that it comprises at least two strata, namely a first stratum (5) on the inner side made of a fabric, for example a woven or knitted fabric, capable of reflecting at least part of the light in the outward direction and a second stratum (7 ), the outermost, consisting of a partially reflective fabric, at least one light-emitting diode (3) being arranged in the laminate so that its luminous flux is directed at least partly towards the reflective fabric, at least a part of the luminous flux is thus reflected towards the partially reflective fabric intended to perform a shade function to make the light coming from the outer face of the laminate pl homogeneous and thus obtain a luminous surface effect, preferably homogeneous. 2. Stratifié suivant la revendication 1, caractérisé en ce qu'il comporte une strate (4) intermédiaire comportant la au moins une diode électroluminescente (3) agencée de manière à ce que son flux lumineux soit dirigé au moins en partie vers le tissu réfléchissant.2. Laminate according to claim 1, characterized in that it comprises an intermediate layer (4) comprising the at least one light-emitting diode (3) arranged in such a way that its luminous flux is directed at least partly towards the reflecting fabric. . 3. Stratifié suivant la revendication 1 ou 2, caractérisé en ce que la troisième strate est constituée d'une toile de spi.3. Laminate according to claim 1 or 2, characterized in that the third layer consists of a spinnaker cloth. 4. Stratifié suivant la revendication 1 ou 2, caractérisé 5 en ce que la troisième strate est constituée d'un matériau en papier ou en tissu, partiellement réflecteur.Laminate according to claim 1 or 2, characterized in that the third layer is made of a partially reflecting paper or fabric material. 5. Stratifié suivant l'une des revendications 1 à 3, caractérisé en ce que le tissu de la première strate est plus réflecteur que la troisième strate, notamment le 10 tissu de la première strate est sensiblement totalement réflecteur.5. Laminate according to one of claims 1 to 3, characterized in that the fabric of the first layer is more reflective than the third layer, in particular the fabric of the first layer is substantially totally reflective. 6. Stratifié suivant l'une des revendications précédentes, caractérisé en ce que le stratifié comporte deux strates supplémentaires, constituées respectivement 15 d'une couche de non-tissé (8) et d'une couche de ouatine (9), interposées entre la troisième strate ou couche formant abat-jour et la au moins une DEL.6. Laminate according to one of the preceding claims, characterized in that the laminate comprises two additional layers, consisting respectively of a layer of nonwoven (8) and a layer of fleece (9), interposed between the third layer or layer forming a shade and the at least one LED. 7. Stratifié suivant l'une des revendications précédentes, caractérisé en ce que la strate comportant 20 la au moins une DEL est constituée d'une couche (6) de silicone, dans laquelle est moulée une matrice de DEL, le silicone étant de préférence transparent et souple.7. Laminate according to one of the preceding claims, characterized in that the layer comprising the at least one LED consists of a layer (6) of silicone, in which is molded an LED matrix, the silicone being preferably transparent and flexible. 8. Vêtement comportant un stratifié suivant l'une des revendications précédentes.8. Garment comprising a laminate according to one of the preceding claims.
FR1400743A 2014-03-27 2014-03-27 LED FABRICS Pending FR3019088A1 (en)

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FR1400743A FR3019088A1 (en) 2014-03-27 2014-03-27 LED FABRICS
FR1600415A FR3033520A1 (en) 2014-03-27 2016-03-14 LED FABRIC

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Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2006299457A (en) * 2005-04-20 2006-11-02 Hideo Hirose Light-emitting cloth or light-emitting band
CN202000177U (en) * 2010-12-08 2011-10-05 吴江市合欣转移印花有限公司 Light-emitting textile fabric
EP2418739A1 (en) * 2010-08-09 2012-02-15 King's Metal Fiber Technologies Co., Ltd. Electrical connection structure and light emitting diode module, fabric circuits, and signal textile having the same

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Publication number Priority date Publication date Assignee Title
JP2006299457A (en) * 2005-04-20 2006-11-02 Hideo Hirose Light-emitting cloth or light-emitting band
EP2418739A1 (en) * 2010-08-09 2012-02-15 King's Metal Fiber Technologies Co., Ltd. Electrical connection structure and light emitting diode module, fabric circuits, and signal textile having the same
CN202000177U (en) * 2010-12-08 2011-10-05 吴江市合欣转移印花有限公司 Light-emitting textile fabric

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DATABASE WPI Week 201179, Derwent World Patents Index; AN 2011-P00056, XP002728920 *

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