JP7264424B2 - fabric - Google Patents

Description

The present invention relates to textiles. In particular, it relates to fabrics in which optical fibers are part of the fabric.

Conventionally, a woven fabric has been considered in which an optical fiber is partially embedded in the woven fabric. For example, Patent Literature 1 discloses a woven fabric in which optical fibers are embedded in a portion of the woven fabric. An optical fiber is connected to a light source, and light is emitted from the optical fiber. As a result, this fabric becomes a bright fabric.

JP 2010-267573 A

However, the fabric of Patent Document 1 does not disclose a method of connecting the optical fiber and the light source. It is unclear how to take the optical fiber out of the fabric and connect it to the light source.
The present invention has been devised in view of such problems. To provide an optical fiber fabric capable of multicolor and complicated luminous expression and a method for producing the same.

In order to solve the above problems, a first region in which first fibers that are optical fibers and second fibers that are not optical fibers are woven, and a second region that is adjacent to the first region and in which the first fibers are not woven. and a third region adjacent to the two regions and connected to the first fiber and the light source.

According to the invention, it is possible to fix the position of the optical fibers in the fabric.

(a) A plan view of the woven fabric 100 of Embodiment 1, (b) a cross-sectional view of the woven fabric 100 in a direction parallel to the first fibers 11, (c) an enlarged cross-sectional view of the woven fabric 100 A plan view of the fabric 200 of Embodiment 2 (a) Plan view of fabric 300 of Embodiment 3, (b) Cross-sectional view of fabric 300 in the direction parallel to first fibers 11, (c) Enlarged cross-sectional view of fabric 300 (a) Plan view of woven fabric 400 of Embodiment 4, (b) Cross-sectional view of woven fabric 400 in the direction parallel to first fibers 11, (c) Enlarged cross-sectional view of woven fabric 400 A plan view of the woven fabric 500 of Embodiment 5 Plan view of fabric 600 of Embodiment 6 Plan view of fabric 600 of Embodiment 6 (a) Side perspective view of bag region 52a of Embodiment 6, (b) Side schematic view of bag region 52a of Embodiment 6 (a) Side perspective view of three-color emitting region 52i of Embodiment 6, (b) Side schematic view of three-color emitting region 52i of Embodiment 6, (c) Three colors of fabric 600 of Embodiment 6 Schematic plan view of emission region 52i (a) Side perspective view of yellow-blue emitting region 52h of Embodiment 6, (b) Side schematic view of yellow-blue emitting region 52h of Embodiment 6 (a) A plan view of the ninth region 59b of Embodiment 6, (b) A schematic side view of the ninth region 59b of Embodiment 6, (c) A side perspective view of the ninth region 59b of Embodiment 6 (a) to (b) Plan views of the fabric 700 of Embodiment 7 Plan view of fabric 700 of Embodiment 7

The present invention will be described in the following embodiments. This is an example, and the present invention is not limited to the following embodiments.
(Embodiment 1)
FIG. 1(a) is a plan view of the woven fabric 100 of Embodiment 1. FIG. FIG. 1(b) is a cross-sectional view of a portion of the woven fabric 100 of Embodiment 1 where the first fibers 11 are the front portion. FIG. 1(b) is a cross-sectional view of the portion where the fourth fibers 14 of the woven fabric 100 of Embodiment 1 are on the back side.

The fabric 100 has first to sixth regions 51 to 56 .
In the first region 51, the first fibers 11, the fourth fibers 14, and the second fibers 12 are woven as weft threads (horizontal threads) and warp threads (warp threads).
The second region 52 is a region where the first fibers 11 exist alone. Preferably, the first fibers 11 are not fixed. A portion of the second region 52 is folded back so that the fabric 100 can be mounted on an automobile or the like. In addition, it is preferable that another fiber such as the fourth fiber 14 exists on the upper layer of the first fiber 11 for protection.

A third region 53 is a region where the first fiber 11 and the light source 20 are connected. The first fiber 11 has play (degree of freedom) in the second region 52 portion.
A fourth area 54 , a fifth area 55 , and a sixth area 56 are areas divided for each light source 20 .

A seventh region 57 is the surface layer of the fabric 100 .
The eighth region 58 is the back layer, or inner layer, of the textile 100 .
Here, the first fiber 11 is an optical fiber. From the viewpoint of weaving, the optical fiber is preferably made of resin. Specifically, it is possible to use (1) an optical fiber in which a core and a clad are combined so that the refractive indices are not totally reflected, and (2) an optical fiber in which a light-scattering substance is added to the core material.

That is, the above (1) is a side emission type optical fiber utilizing the phenomenon that the light guided in the core is not totally reflected between the clad and is leaked. On the other hand, the above (2) is a side-emission type optical fiber in which light is not totally reflected at the interface between the core and the clad due to the addition of the scattering substance, and scattered light leaks out from the side surface of the optical fiber.

In such an optical fiber, the side emission luminance can be controlled by adjusting the concentration of the light scattering substance mixed in the core material. Furthermore, a side emission type optical fiber having a configuration other than these may be used. These side emission type optical fibers may be used alone or in combination of two or more.

The diameter of the optical fiber is not particularly limited. 0 mm or less is more preferable.
In addition, not all the first fibers 11 need to be optical fibers, and the ratio is not limited, but is usually 10% or more, preferably 10% or more and 90% or less, more preferably 20% or more and 80% or less, More preferably 30% or more and 70% or less.

Some of the first fibers 11 may be the following non-light-guiding yarns. The optical fibers of the following embodiments are also the same as above.
The second fibers 12 and the fourth fibers 14 are non-conductive fibers and non-light-guiding threads. It is a thread that does not have light guiding properties like optical fibers. The materials constituting the second fibers 12 and the fourth fibers 14 are not limited, and may be natural fibers or synthetic fibers. In the case of synthetic fibers, the constituent resins include polyamide resins such as nylon 6 and nylon 66, polyester resins such as polyethylene terephthalate, polybutylene terephthalate, and polytrimethylene terephthalate, polyolefin resins such as polypropylene, and polyacrylic resins. Resin etc. are mentioned. These may use only 1 type and may use 2 or more types together.

The fineness of the second fibers 12 and the fourth fibers 14 is not particularly limited, but can be, for example, 10 dtex or more and 5000 dtex or less, preferably 20 dtex or more and 4000 dtex or less, and more preferably 30 dtex or more and 3000 dtex or less.
However, the fineness (diameter) of the optical fibers of the first fibers 11 is preferably smaller than that of the fourth fibers 14 .

The second fibers 12 and the fourth fibers 14 may not contain a light transmission inhibiting component, but may contain a light transmission inhibiting component. When the second fiber 12 and the fourth fiber 14 contain a light transmission inhibiting component, it is possible to improve the light shielding property of the optical fiber.
The light transmission inhibiting component may be any component as long as it can inhibit light transmission. good too. Specific examples include coloring agents (pigments, dyes, etc.), light absorbing agents, extenders (various fillers, etc.), and the like. These may use only 1 type and may use 2 or more types together. Among these, for example, pigments include organic pigments such as azo-based, phthalocyanine-based, perinone-based, perylene-based, and anthraquinone-based pigments, and inorganic pigments such as carbon black, ultramarine, red iron oxide, titanium oxide, and iron oxide. can be done. These may use only 1 type and may use 2 or more types together. Examples of dyes include anthraquinone-based, perinone-based, perylene-based, azo-based, methine-based, and quinoline-based dyes. Among these, darker dyes are preferred, and black dyes are particularly preferred. These may use only 1 type and may use 2 or more types together.

The non-optical fibers of the following embodiments are similar to the non-optical fibers described above.
The light source 20 is a light source such as an LED. Here, in FIG. 1(a), three LEDs can be used. If the three LEDs are three primary colors of red, green, and blue, the fourth, fifth, and sixth regions 54, 55, and 56 will have different colors, resulting in a colorful fabric 100. FIG.

The light sources 20 are connected to a power source and a control section (semiconductor device), respectively, and controlled individually.
(Embodiment 2)
FIG. 2 is a plan view illustrating a woven fabric 200 that is a modification of the woven fabric 100. FIG.

FIG. 2 is a diagram corresponding to FIG. The difference from FIG. 1A is that the connection relationship with the first fiber 11 (optical fiber) is different in the second region 52 . Matters not explained are the same as in the first embodiment.
In the woven fabric 200, the connection between the optical fiber, which is the first fiber 11, and the light source 20 is different from that in the first embodiment. The woven fabric 200 differs from the woven fabric 100 in the arrangement order of the first fibers 11 and the combination of the connected light sources 20 . In this case, the three types of light sources 20 and the first fibers 11 are alternately connected to different light sources 20 in the order of arrangement.

As a result, finer colors can be expressed than in the first embodiment.
(Embodiment 3)
3(a) to 3(c) are plan views illustrating a woven fabric 300 that is a modification of the woven fabric 100. FIG.

FIG. 3(a) is an enlarged plan view of the woven fabric 300. FIG. FIG. 3(b) is a cross-sectional view of the woven fabric 300. FIG. FIG. 3(c) is an enlarged cross-sectional view of the fabric 300. FIG.
A woven fabric 300 of Embodiment 3 differs from that of the above embodiment in the first region 51 . Others are the same as those of the first and second embodiments, and are omitted.

The first fiber 11 is a weft (weft) and is an optical fiber. The second fibers 12a and 12b are warp threads (warp threads) and are fibers other than optical fibers.
The first fiber 11 and the second fibers 12a, 12b intersect. The second fiber 12 a passes through the front portion of the first fiber 11 at the first intersection 31 and then passes through the back portion of the first fiber 11 at the next second intersection 32 . The second fibers 12b pass through the back and front of the first fibers 11 at each crossing point, opposite to the second fibers 12a. In the second fiber 12a and the second fiber 12b, the passage of the front portion and the back portion at each intersection is reversed.

The optical fibers of the first fiber 11 are fixed by the second fibers 12a and 12b, receiving opposite forces in the vertical direction from above and below. The optical fibers can be fixed in position within the fabric 300 .
(Embodiment 4)
4(a) to 4(c) are plan views illustrating a woven fabric 400 that is a modification of the woven fabric 100. FIG.

FIG. 4(a) is a plan view of the woven fabric 400 of Embodiment 4. FIG. The fabric 400 includes first fibers 11 and second fibers 12a, 12b. Matters not explained are the same as in the first to third embodiments. In this embodiment, the first region 51 differs from the above embodiment.
The first fiber 11 is an optical fiber, and the second fibers 12a and 12b are fibers other than optical fibers. Note that the first fibers 11 and the second fibers 12a and 12b may have a warp (warp) and weft (weft) relationship.

The first fiber 11 and the second fibers 12a, 12b intersect. The second fibers 12a, 12b pass through the back and front of the first fiber 11 at the first intersection point 31, respectively. After that, the positions of both the left and right are interchanged until the next second intersection 32.例文帳に追加After that, the second fibers 12a and 12b pass through the back and front portions of the second intersection point 32, respectively.

FIG. 4(b) is a cross-sectional view of the fabric 400 in a direction parallel to the first fibers 11. FIG. FIG. 4(c) is an enlarged cross-sectional view of the woven fabric 400. FIG.
The optical fiber of the first fiber 11 receives force obliquely from above and below by the second fibers 12a and 12b. The force direction is the coincident direction. As a result, the bending of the optical fiber is smaller compared to FIGS. 3(a)-3(c). Since the optical fiber does not bend greatly, it has good light guiding properties and emits light uniformly.
The weaving method shown in FIGS. 4(a) to 4(c) is karami weaving.

(Embodiment 5)
FIG. 5 is a plan view of a woven fabric 500 of Embodiment 5. FIG. FIG. 5 is a plan view of a fabric 500 that is a variation of the fabric 100 of FIG. 1(a). Matters not described are the same as those in the above embodiment.

5, unlike FIG. 1(a), the second fiber 12 also uses an optical fiber. Matters not described are the same as those in the above embodiment. Although not shown, there are also a second area 52 and a third area 53 below. Similarly, although not shown, there are also a fourth area 54, a fifth area 55, and a sixth area 56 in the horizontal direction.

The woven fabric 500 can emit light in the vertical and horizontal directions. Images of light of various colors can be expressed.
(Embodiment 6)
FIG. 6 is a plan view of a woven fabric 600 of Embodiment 6. FIG. FIG. 6 is a schematic plan view of the woven fabric 600. FIG.

In FIG. 6, the fibers seen from above are displayed in units of one cell (square unit mass).
FIG. 7 is a plan view of fabric 600. FIG. FIG. 7 shows three-dimensionally the fibers seen from above. Items not described are the same as those in the above embodiment.

It has a first region 51 , a second region 52 and a ninth region 59 . A third region 53 is not shown, but is preferably provided.
A first region 51 is the region where the optical fiber emits light to the surface.

The second region 52 has a bag region 52a. This is a region in which the first fibers 11 exist alone without being woven with other fibers. Preferably, the first fibers 11 are not fixed with other fibers. This area is also connected to a third area 53 (not shown, FIG. 1) where the optical fiber is connected to the light source 20, such as an LED.

The ninth region 59 is a region for fixing the optical fiber in such a manner that it is almost invisible from the surface. Holds the position of the optical fiber in fabric 600 .
The fabric 600 includes the bag region 52a of the second region 52, the ninth region 59, and the red-emitting region 52c, the yellow-emitting region 52d, the blue-emitting region 52e, the red-yellow emitting region 52f, and the red-blue emitting region of the first region 51. There are regions 52g, yellow-blue emitting regions 52h, and three-color emitting regions 52i. Note that the third region 53 (the region where the light source 20 and the fiber are connected) of Embodiment 1 is omitted. It is not necessary to have the entire area. Any one or more of the bag region 52a of the second region 52, the ninth region 59, and the first region 51 may be present.

The bag region 52a corresponds to the second region 52 of the first embodiment, and is a region in which the fibers of the optical fiber are separated from other fibers. This is the area where the light source 20 and the optical fiber are connected.
The red emitting region 52c to the three-color emitting region 52i are regions that emit light. These are regions that emit three colors of light, red, yellow, blue, red-yellow, red-blue, and yellow-blue, respectively.

The ninth region 59 is a fixing region for fixing the optical fiber in such a manner that it is almost invisible from the surface. A ninth region 59 (fixing region) may be provided in the fabric of other embodiments.
<Bag area 52a>
FIG. 8(a) is a side perspective view of the bag region 52a. FIG. 8(b) is a schematic side view of the bag region 52a.

The second fiber 12a of the warp (warp) and the third fiber 13a of the weft (weft) form the first layer 61, and the second fiber 12a of the warp (warp) and the third fiber 13b of the weft (weft) The second layer 62 is formed with the second fibers 12a of the warp (warp) and the third fibers 13c of the weft (weft) to form the third layer 63, and the second fibers 12a of the warp (warp) and , and the third fiber 13d of the weft (weft) to form a fourth layer 64, the blue fiber 10c between the first and second layers, the yellow fiber 10b between the third and fourth layers, and the yellow fiber 10b between the second and third layers. , red fibers 10a are arranged.

The red fiber 10a, the yellow fiber 10b, and the blue fiber 10c are optical fibers that emit light of respective colors. Other fibers are fibers that are not optical fibers. Incidentally, the color of the light may be three colors such as red, green, and blue. Various colors can be emitted by synthesizing three colors.
In the bag region 52a, the red fibers 10a, the yellow fibers 10b, and the blue fibers 10c are not woven with other fibers, so they are easy to connect to the light source 20. FIG. Each of the three fibers is separated into separate layers.

<Three-color emitting area 52i>
FIG. 9(a) is a side perspective view of the three-color emitting region 52i. FIG. 9(b) is a schematic side view of the three-color emission region 52i. The left side of the drawing is the surface. FIG. 9(c) is a schematic plan view of the three-color emission region 52i.

There is a lower second layer 62 consisting of third fibers 13d and second fibers 12a. Above it is a first layer 61 of second fibers 12a. However, the first layer 61 and the second layer 62 are connected by the third fibers 13a, the third fibers 13b, and the third fibers 13c.
Furthermore, red fibers 10 a , yellow fibers 10 b , and blue fibers 10 c are positioned on the first layer 61 . Each is connected to the first layer 61 by the second fibers 12a.

With this structure, the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c are positioned on the surface and fixed only by the second fiber 12a, so that a large amount of light can be emitted.
Furthermore, the first layer 61 and the second layer 62 are connected by the third fibers 13a to 13c and have strength. In addition, the second layer 62 forms a firm base with the second fibers 12a and the third fibers 13d.

As can be seen from FIG. 9C, the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c have one of the second fibers 12a located on the surface, and the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c are Twelve or thirteen are located on the front, respectively. Repeat this cycle. Most of the red fibers 10a, yellow fibers 10b, and blue fibers 10c are located on the surface side of the second fibers 12a and emit light.

One of the second fibers 12a holds the red fibers 10a, the yellow fibers 10b, and the blue fibers 10c. The number of red fibers 10a, yellow fibers 10b, and blue fibers 10c on the surface is 12 or 13 in a cycle. If the number of fibers is reduced, the light emission ratio is reduced, and the bending of the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c is increased, the light guiding property is deteriorated, and the luminous efficiency is poor. If the number of the front portions is increased, the fixation of the red fibers 10a, the yellow fibers 10b, and the blue fibers 10c to the fabric becomes unstable. As a result, the exposed portion of the optical fiber becomes longer and more susceptible to external damage.

The one place where the second fiber 12a is positioned above is gradually shifted by each of the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c, thereby improving the design.
In addition, in the red emitting region 52c, the yellow emitting region 52d, the blue emitting region 52e, the red-yellow emitting region 52f, the red-blue emitting region 52g, and the yellow-blue emitting region 52h, the number of optical fibers emitting light is increased so that many optical fibers emitting light appear on the surface. Located on the surface of the first layer 61, the surface is covered with the second fibers 12a. On the other hand, an optical fiber that does not need to emit light is located on the surface of the second layer 62 and on the back surface of the first layer 61 .

<Yellow-blue emission region 52h>
FIG. 10(a) is a side view of the yellow-blue emitting region 52h. FIG. 10(b) is a schematic side view of the yellow-blue emitting region 52h. The left side of the drawing is the surface.
There is a backing second layer 62 consisting of third fibers 13d and second fibers 12a. Above it is a first layer 61 of second fibers 12a. However, the first layer 61 and the second layer 62 are connected by the third fibers 13a, the third fibers 13b, and the third fibers 13c.

Further, yellow fibers 10b and blue fibers 10c are located on the first layer 61. FIG. Each is connected to the first layer 61 by the second fibers 12a. Also, between the first layer 61 and the second layer 62, the red fiber 10a is positioned.
With this structure, the yellow fibers 10b and the blue fibers 10c are located on the surface and fixed only by the second fibers 12a, so that a large amount of light can be emitted. The red fiber 10a is almost invisible on the surface, reduces bending and pressure between the first layer 61 and the second layer 62, maintains the light guiding property, and is firmly protected.

Furthermore, the first layer 61 and the second layer 62 are connected by the third fibers 13a to 13c and have strength. In addition, the second layer 62 forms a firm base with the second fibers 12a and the third fibers 13d.
<Ninth Area 59 (Fixed Area)>
FIG. 11(a) is a plan view of the ninth area 59 (fixed area). FIG. 11(b) is a schematic side view of the ninth region 59 (fixed region). 11C is a side perspective view of the ninth region 59. FIG.

A red fiber 10a, a yellow fiber 10b, and a blue fiber 10c are arranged between the four third fibers 13a to 13d. There are second fibers 12a as warp yarns.
In the ninth region 59 (fixed region), the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c have the same period, one on the front side of the second fiber 12a, and three on the back side. do. If the number is less than 3, bending of the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c increases, resulting in poor luminous efficiency. If the number is more than 3, fixation of the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c is deteriorated. 3 to 5 is good.

<Overall of Embodiment 6>
The red fiber 10a, the yellow fiber 10b, and the blue fiber 10c of the optical fiber are arranged between the four third fibers 13a to 13d, and by changing the position of each in the thickness direction, the second region 52 (FIG. 8(b)) , a ninth region 59b (FIG. 11(b)) and a first region 51 (FIGS. 9(b) and 10(b)). One of the third fibers 13a-13d preferably has a larger diameter than the other fibers. Thereby, the strength and flexibility of the fiber 600 can be secured.

The structure of the light emitting region has two layers, the bag region 52a has four layers, and the fixing region has one layer, so that the red fiber 10a, the yellow fiber 10b, and the blue fiber 10c can be firmly held and light can be sufficiently emitted. , it becomes a fabric with overall strength.
<effect>
The fabric 600 can emit various colors in three colors. In the ninth region 59 (fixing region), the bending and pressure of the optical fiber can be reduced, and the optical fiber can be fixed while maintaining the light guiding property.
(Embodiment 7)
12(a) and 12(b) are plan views illustrating a woven fabric 700 that is a modification of the woven fabric 100. FIG. Matters not explained are the same as in the above embodiment.
In FIG. 12( a ), the tenth region 60 is positioned within the first region 51 in the fabric 700 . The tenth region 60 is similar to the second region 52, and the first fiber 11, which is an optical fiber, is composed of the fourth fiber 14 and the second fiber 12 of the surface layer and the fourth fiber 14 and the second fiber 12 of the back layer. It is a region that is located between the bag-like weaves and is not woven with other fibers and exists alone. Preferably, the first fibers 11 are not fixed. In addition, it is preferable that another fiber such as the fourth fiber 14 exists in the surface layer and the back layer of the first fiber 11 for protection.
FIG. 12(b) is a plan view of the fabric 700 of FIG. 12(a) placed on a surface having obstacles 65 for attachment and connection of various components and the like. At this time, the fourth fibers 14 and the second fibers 12 of the surface fabric 700, which are fibers other than the first fibers 11, are cut off. That is, the fabric 60a of the surface layer other than the first fibers 11 in the tenth region is excluded. Since the first fiber 11 and the fourth fiber 14 and the second fiber 12 of the fabric 700 of the surface layer and the back layer are not woven, they can be easily removed. As a result, in the tenth region 60 , the first fiber 11 , which is an optical fiber, can move up and down to avoid the obstacle 65 because there are no other fibers. Without the tenth region 60, the first fiber 11, which is an optical fiber, may be cut or pressed, making it difficult to transmit light.
A part of the fourth fibers 14 and the second fibers 12, which are fibers other than the first fibers 11 in the tenth region 60, may be left.
The tenth region 60 can be positioned anywhere in the first region 51, may be positioned in the periphery or outer peripheral portion of the first region 51, or may be present in plurality. Here, the outer peripheral portion is a region including a part of the outer peripheral side of the first region 51 . In this case, at least one side of the outer periphery of the tenth region 60 is not surrounded by the first region 51 . Also, the tenth region 60 is preferably designed to have a similar shape to correspond to the shape of the obstacle 65 .
FIG. 13 is a plan view of a woven fabric 700 in which reinforcing portions 66 are further provided in FIG. 12(b). In FIG. 12(b), the position of the first fiber 11 is bent by the obstacle 65. In FIG. Therefore, the position around the tenth region 60 may change over time. Therefore, it is preferable to provide a reinforcing portion 66 around the obstacle 65 or around the inner circumference of the tenth region 60 .
The reinforcing part 66 is a tape, an adhesive, a fixture, or the like. Alternatively, as the reinforcing portion 66 , another fiber may be extra provided in the portion of the reinforcing portion 66 . In other words, the area of the reinforcing portion 66 should have a higher fiber density than other areas.

(as a whole)
Embodiments can be combined.

INDUSTRIAL APPLICABILITY The present invention is widely used as a woven fabric. It is used for automobile doors, ceiling cloth, train and airplane walls, ceilings, and chair cloth. In addition, it is also used as a cloth for the walls of buildings, houses, facilities, and buildings.

10a red fiber 10b yellow fiber 10c blue fiber 11 first fiber 12, 12a, 12b second fiber 13a-13d third fiber 14 fourth fiber 15 fifth fiber 20 light source 31 first intersection 32 second intersection 33 third intersection 34 Fourth intersection 51 First region 52 Second region 52a Bag region 52c Red emission region 52d Yellow emission region 52e Blue emission region 52f Red-yellow emission region 52g Red-blue emission region 52h Yellow-blue emission region 52i Three-color emission region 53 Third region 54 4th area 55 5th area 56 6th area 57 7th area 58 8th area 59 9th area 60 10th area 60a fabric 61 1st layer 62 2nd layer 63 3rd layer 64 4th layer 65 obstacle 66 Reinforcing part 100, 200, 300, 400, 500, 600, 700 Textile

Claims (5)

a light-emitting first region woven with first fibers that are optical fibers and second fibers that are not optical fibers;
a second region adjacent to the first region and not woven with the first fibers;
a fabric comprising a third region adjacent to the second region and connected to the first fiber and a light source;
The second region is a woven fabric in which another fiber is placed on top of the first fiber and protected,
There are a plurality of the light sources, and the light sources have different emission colors,
there are a plurality of the first fibers,
In the second region, the plurality of first fibers are woven fabrics positioned between different layers for each of the luminescent colors. a light-emitting first region woven with first fibers that are optical fibers and second fibers that are not optical fibers;
a second region adjacent to the first region and not woven with the first fibers;
a fabric comprising a third region adjacent to the second region and connected to the first fiber and a light source;
The second region is a woven fabric in which another fiber is placed on top of the first fiber and protected,
The light sources are a plurality of light sources, and are red, yellow, and blue light sources,
In the second region, the plurality of first fibers are woven fabrics positioned between different layers for each of the luminescent colors. 3. The fabric according to claim 1 , wherein the plurality of first fibers are arranged and connected to the light sources of different luminescent colors in the order of arrangement. In the second region,
a first layer in which the second fibers and the third fibers are woven;
a second layer woven from the second fibers and the third fibers;
The fabric according to any one of the preceding claims, comprising said first fibers located between said first layer and said second layer. The fabric according to any one of claims 1 to 4 , wherein a tenth region in which said first fibers are not woven is located within said first region.

Images