JP3187080U - Pattern display film body - Google Patents

Abstract

A pattern display film body capable of displaying a pattern by sticking to a transparent plate member is provided.
A pattern display film body for forming a pattern when observed from one main surface of a plate-shaped member, the first main film surface being one main surface and the first main surface being the other main surface. A first film 41 having a film other main surface 44, a cut portion 42 formed by cutting a part of the film, and a first film one main surface 43 adhered to the plate-like member other main surface; The second film one main surface 63 that is one main surface and the second film other main surface 64 that is the other main surface, and the first film other main surface 43 covers the at least part of the cut portion 42. A first film one main surface 43 and a second film one main surface 63 having a reflectance, a color and a pattern of visible light. At least 1 is different.
[Selection] Figure 1

Description

  The present invention relates to a pattern display film body, and more particularly to a pattern display film body that displays a pattern by sticking to a transparent plate-like member.

Various things have been proposed so far to display a pattern on a transparent plate member by sticking a film (see, for example, Patent Document 1).
Patent Document 1 includes “Attaching film for glass that can provide a design feeling and a shielding effect by being attached to a window glass” (Patent Document 1, paragraph No. 0001 in the detailed description of the invention). Specifically, “a glass adhesive film in which an opaque part is formed by partially applying ink mixed with fine particles on the surface of a transparent resin film” (Patent Document 1, Claim 1) is disclosed. Has been. Such an adhesive film for glass is “because it can partially form, for example, a ground glass-like opaque portion by sticking to the glass surface. The effect of obtaining a good design feeling can also be achieved by the shape of the portion "(Patent Document 1, paragraph No. 0017 in the detailed description of the invention).
That is, a pattern is displayed on a transparent plate-like member (glass of patent document 1) by sticking the glass adhesive film (film) of patent document 1 to a transparent plate-like member (glass of patent document 1). It is something that can be done.

Utility Model Registration No. 3075093 (for example, abstract, paragraph numbers 0001 to 0007, 0017, FIG. 1, FIG. 2, etc.)

According to such an adhesive film for glass as disclosed in Patent Document 1, a pattern (good design feeling) can be formed by the shape of the opaque portion by sticking to the glass surface. For this purpose, it is necessary to partially apply ink mixed with fine particles so as to form a desired pattern on the surface of the transparent resin film to form a predetermined opaque portion. This requires that the ink is applied to the surface of the resin film manually or by a coating device. Particularly, in order to form a large pattern, it is difficult to manually apply the ink, or an expensive large-sized coating device is required. Met.
Therefore, the present invention has an object to provide a pattern display film body that can display a pattern by sticking to a transparent plate member without applying ink to the surface of the film. .

  The pattern display film body of the present invention (hereinafter referred to as “the present film body”) is a transparent plate having a plate-like member main surface as one main surface and a plate-like member other main surface as another main surface. It is a pattern display film body for forming a pattern when observed from the main surface of the plate-like member by being stuck to the main surface of the plate-like member or the like of the member, and is the first main film that is the main surface. The first film other main surface which is the surface and the other main surface, and has a cut portion formed by cutting a part, and the first main surface of the first film is adhered to the other main surface of the plate member. A first film, a second film one main surface that is one main surface, and a second film other main surface that is the other main surface, wherein the first film other main surface covers at least a part of the cut portion. A second film to which the main surface of the second film is adhered, and the first film The arm first main surface and a second film first major surface, the reflectance of visible light, in which visually different in at least one of color and pattern are different, a pattern display film body.

This film body is adhered to the plate-like member other main surface of the transparent plate-like member having the plate-like member one main surface which is one main surface and the plate-like member other main surface which is the other main surface. It is the pattern display film body for forming the pattern observed when it observes from the plate-shaped member one main surface side.
The plate-like member to which the film body is attached has both main surfaces, one main surface of the two main surfaces is a plate-like member one main surface, and the other main surface of the two main surfaces is a plate-like member or the like. The main surface. The plate-like member needs to be transparent to the extent that it can be visually observed from the main surface side of the plate-like member other than the plate-like member, but if it is that degree, it may not be completely transparent, Furthermore, it may be colored. In addition, the plate-like member one main surface and the plate-like member other main surface may have not only those along the plane but also those that are curved along the curved surface or those that are bent, and the thickness of the plate-like member is The thickness may vary depending on the portion of the plate-like member as well as being uniform.
This film body forms the pattern observed when it visually observes from the plate-shaped member one main surface side by sticking to the plate-shaped member other main surface of a plate-shaped member.

The film body includes a first film and a second film.
The first film has both main surfaces, one main surface of the two main surfaces being the first film one main surface, and the other main surface of the two main surfaces being the first film other main surface. The first film has an excision part formed by partly excision (the excision part is excised from one main surface of the first film to the other main surface of the first film). The main surface is adhered to the plate member or other main surface.
The second film has both main surfaces, one main surface of the two main surfaces being the second film one main surface, and the other main surface of the two main surfaces being the second film other main surface. As for the 2nd film, the 2nd film 1 main surface is stuck on the 1st film other main surface so that at least one copy of the cut part of the 1st film may be covered.
And in this film body, the 1st film 1 main surface and the 2nd film 1 main surface are at least 1 (Of course, 2 or 3 may be sufficient) among the three elements of the reflectance, color, and pattern of visible light. ) Visually different due to different elements. Therefore, the first main surface of the first film is adhered to the other main surface of the plate member, and the first main surface of the first film and the second main surface of the second film are observed from the main surface of the plate member through the plate member. A pattern is formed by the first main surface of the second film and the first main surface of the first film covering at least a part of the cut portion of the first film by visually differentiating the main surface of the first film and the second main surface of the second film. can do. In addition, the pattern to form can illustrate the coupling | bonding of a character, a figure, a symbol, and these two or more things.
As described above, according to the present film body, the first film having the excised part partially excised and the second film covering at least a part of the excised part are adhered, whereby ink is applied to the surface of the film. A pattern can be displayed on a transparent plate-like member without applying.

In the present film body, one of the first film main surface and the second film one main surface has a visible light reflectance higher than the other visible light reflectance (hereinafter referred to as “reflectance”). It may be referred to as “difference film body”.
As described above, in this film body, the first film one main surface and the second film one main surface are visually different due to the difference in at least one of the reflectance, color and pattern of visible light. In order to form a pattern with high visibility, the first film one main surface and the second film one main surface may have different visible light reflectances (first film one). The reflectance of visible light on either one of the main surface and the main surface of the second film is higher than the reflectance of the other visible light). The “visible light reflectance” is measured in accordance with “Automotive window glass film JIS S 3107”.
In addition, the reflectance of visible light of any one of the above (one of the first main film surface and the second main film surface having higher visible light reflectance) is preferably 30% or more, and more preferably. Is 40% or more, and most preferably 50% or more (there is no particular upper limit, but usually 60% or less). The visible light reflectance of the other (the lower one of the first film main surface and the second film main surface) is preferably 20% or less, more preferably 15 % Or less, and most preferably 10% or less (there is no particular lower limit, but it is usually 4% or more).

In the case of this film body, the difference in visible light reflectance between the first main surface of the first film and the main surface of the second film may be 10% or more.
In the case of this film body, since the first film one main surface and the second film one main surface are different in the reflectance of visible light, a pattern is formed. The visibility of the pattern formed can be improved, so that the difference of the reflectance of visible light with 2 film one main surface is large. Therefore, the difference between the visible light reflectance (x1 (unit%)) of the first main surface of the first film and the visible light reflectance (x2 (unit%)) of the second main surface of the second film (= ((x1- x2) ² ) ^0.5 ) is preferably 10% or more, more preferably 25% or more, and most preferably 40% or more (there is no particular upper limit, but it is usually 56% or less. ).
The “visible light reflectance” here refers to a value measured in accordance with “Automotive Window Glass Film JIS S 3107”.

In the case of the present film body having a different reflectance, one of the main surfaces may be the second film.
If either one of the first film main surface and the second film main surface having the higher visible light reflectance is the second film main surface, the first film covers at least a part of the cut portion. 2 Since one film main surface has a higher visible light reflectance than the first film one main surface, at least a part of the cut-out portion covered by the second film one main surface is a portion around the first portion (first film one main surface). ) And the visibility of the pattern formed by the at least part of the excised part can be improved.

In this film body, the cut portion may include a cutout portion whose edge portion forms a closed curve.
In this way, the cutout portion includes the cutout portion that forms the closed curve (including the case where the line segment is included in part or the case where a plurality of line segments are connected like a polygon). Since the film is cut and formed like a floating island (the edge that defines the cutout does not intersect the outer edge of the first film), the first film has a significant strength by forming a cutout (cutout). It is possible to prevent or reduce the occurrence of the decrease (when the cut portion is formed in the shape of the ridge from the outer edge of the first film, the strength of the first film is often greatly reduced). For this reason, the handling of the first film can be facilitated, and the use of this film body (such as a sticking operation to a plate-like member) can be carried out easily and quickly.

In the present film body, the second film may be a main surface of the second film adhered to the first main surface of the other film so as to cover the entire cut portion.
In this way, since the second film covers the entire cut portion of the first film, the pattern can be formed by the entire cut portion, and the cut portion of the first film can be effectively reinforced by the second film.

In this film body, the 2nd adhesion layer which adheres the 2nd film one principal surface and the 1st film other principal surface may be formed along the 2nd film one principal surface.
By carrying out like this, the 1st film other main surface and the 2nd film 1 main surface are pasted up quickly and easily by the 2nd adhesion layer formed along the 2nd film 1 main surface, and this film body is constituted. be able to.

In this film body, the 1st adhesion layer which sticks the 1st film one main surface and the plate-like member other main surface may be formed along the 1st film one main surface.
By carrying out like this, since the 1st film one main surface and a plate-shaped member other main surface can be stuck quickly and easily by the 1st adhesion layer formed along the 1st film one main surface, this film The body can be used (such as sticking to a plate-like member) easily and quickly.

The present invention also provides a pattern display body (hereinafter referred to as “present display body”) comprising the present film body and a transparent plate-like member on which the film body is adhered.
That is, this display body is a pattern display body including the plate-like member and the main film body in which the first main surface of the first film is bonded to the other main surface of the plate-like member. According to this display body, a pattern is formed into a transparent plate-like member by the first film having the cut-out portion partly cut off, the second film covering at least part of the cut-out portion, and the transparent plate-like member. Can be displayed.

In the display body, the plate member may be a window glass of an automobile.
Since the window glass of an automobile is observed by many people as the automobile moves, there are cases where it is desired to display various patterns for various purposes such as advertising and improving design. In such a case, the pattern can be quickly and easily formed on the window glass by sticking the film body to the window glass of the automobile (the transparent plate-like member).

  The present invention also provides a production kit (hereinafter referred to as “the present kit”) for producing the film body. That is, this kit is a kit for producing the present film body, which comprises a first film and a second film. Although this film body may be manufactured or sold as a state in which the first film and the second film are bonded, the first film and the second film are bonded to the plate member to form the main display body. When the first film and the second film are stuck separately, the work may be easier, and the first film and the second film are stuck when the film body is stored or transported. In some cases, the film may be deteriorated or damaged. In such a case, manufacture, storage, conveyance, sale, etc. may be performed as the state of this kit before a 1st film and a 2nd film are stuck.

It is a figure which shows the pattern display body (this display body) of one Embodiment of this invention. It is a figure which shows the 1st step which comprises the this display body of FIG. It is a figure which shows the 2nd step which comprises this display body of FIG.

  Embodiments of the present invention will be described in detail with reference to the drawings, but the present invention is not limited thereto.

  FIG. 1 is a diagram showing a pattern display body (main display body) 11 according to an embodiment of the present invention. Specifically, FIG. 1A is a front view of the display body 11 as viewed from the side. FIG. 1B shows a cross-sectional view taken along the line AA of FIG. 1A. In addition, in order to make illustration and understanding easy, the thickness of the glass plate 21, the 1st film 41, and the 2nd film 61 is shown large in subsequent sectional drawing. The display body 11 will be described with reference to FIG.

  The display body 11 roughly includes a glass plate 21, a first film 41 attached to the back surface 25 of the glass plate 21, and a cutout portion 42 existing in the first film 41 on the back surface 44 side of the first film 41. And a second film 61 adhered to the back surface 44 so as to cover from the above. Here, the glass plate 21 constitutes a window glass of a rear window of a four-wheeled vehicle (not shown).

  Here, the glass plate 21 is made of a colorless and transparent plate-like glass having a front surface 23 and a back surface 25 (both the front surface 23 and the back surface 25 are in a rectangular shape). As described above, a glass plate that can be used as a glass plate for a rear window of a four-wheeled vehicle (not shown) is used. Here, the glass plate 21 is made of colorless plate-like glass as described above, but is not limited thereto, and may be, for example, colored and transparent, and the front surface 23 and the back surface. 25 may be curved along a curved surface instead of along a plane.

  The first film 41 has an adhesive layer (not shown) formed on the front surface 43 side, and is adhered to the back surface 25 of the glass plate 21 by the adhesive layer. Here, the entire first film 41 is black and opaque, and both the front surface 43 and the back surface 44 are rectangular. In the central portion of the first film 41, a cutout portion 42 that forms the letter “B” of the alphabet is formed here. Due to the cutout portion 42, the letter “B” of the alphabet is formed in the central portion of the black opaque first film 41.

  The second film 61 has an adhesive layer (not shown) formed on the front surface 63 side, and is adhered to the back surface 44 of the first film 41 by the adhesive layer. Here, the front surface 63 side of the second film 61 is formed in silver, and both the front surface 63 and the rear surface 64 are rectangular. The second film 61 is sized so as to cover the entire cutout portion 42 existing in the first film 41 from the back surface 44 side of the first film 41 (in FIG. 1A, the second film 61 is provided). The outer edge of is indicated by a dotted line.)

  According to the display body 11 as described above, the light incident from the surface 23 side of the glass plate 21 passes through the cutout portion 42 of the first film 41 and is reflected by the surface 63 (silver) of the second film 61. Since the light is emitted from the surface 23 of the glass plate 21 again, the cutout portion 42 is observed as a silvery bright portion. On the other hand, since the portion other than the cutout portion 42 of the first film 41 is black and opaque, the light incident on the portion other than the cutout portion 42 is not reflected by the surface 63 (silver) of the second film 61, and Since the light hardly exits from the surface 23, a portion other than the cutout portion 42 is observed as a black portion. In this manner, the cutout portion 42 is observed as a silvery bright portion, and the portions other than the cutout portion 42 are observed as black portions, so that the cutout portion 42 is observed very clearly as if it has emerged.

The cut-out portion 42 is a letter “B” of the alphabet here, but is not limited thereto, and may be a combination of a character, a figure, a symbol, and two or more of these.
In addition, the portion other than the cutout portion 42 of the first film 41 is black opaque here, but is not limited thereto, and the portion other than the cutout portion 42 of the first film 41 and the cutout portion 42 Can be used, for example, colored (eg, red, blue, yellow, etc.), opaque, colored (eg, red, blue, yellow, etc.), transparent, colorless, opaque (eg, white, Black, gray, etc.).
Further, the surface 63 of the second film 61 is formed in silver here, but is not limited to this, and reflects light that has reached the surface 63 through the cutout portion 42 of the first film 41. Any material may be used, for example, gold, white, colored light coloring, and the like.

Next, a configuration method of the display body 11 will be briefly described.
FIG. 2 is a diagram showing a first step constituting the display body 11. With reference to FIG. 2, the 1st step which comprises this display body 11 is demonstrated. First, a first original film 141 that forms the first film 41 (the material and dimensions are the same as those of the first film 41 except that the cutout portion 42 is not formed) is prepared, and the cutout portion 42 is prepared from the first original film 141. The first film 41 is cut out.

  FIG. 3 is a diagram showing a second step that constitutes the display body 11. FIG. 3 (a) is a front view seen from the same direction as FIG. 1 (a), and FIG. FIG. 3 shows an AA cross-sectional view of FIG. With reference to FIG. 3, the 2nd step which comprises this display body 11 is demonstrated. The first film 41 formed by cutting out the cut-out portion 42 in the first step described above is adhered to the back surface 25 of the glass plate 21 (as described above, the adhesive layer (non-coated on the front surface 43 side of the first film 41). The first film 41 is adhered to the back surface 25 of the glass plate 21 by the adhesive layer. The place where the first film 41 is adhered to the back surface 25 of the glass plate 21 in this way is shown in FIG.

The second film 61 is attached to the back surface 44 of the first film 41 attached to the back surface 25 of the glass plate 21 in the second step described above (as described above, the adhesive layer ( (Not shown) is formed, and the second film 61 is adhered to the back surface 44 of the first film 41 by the adhesive layer.) The display body 11 is completed.
Here, after the first film 41 is attached to the back surface 25 of the glass plate 21, the second film 61 is attached to the back surface 44 of the first film 41 attached to the back surface 25 of the glass plate 21. However, it is not limited to this, After sticking the 2nd film 61 to the back surface 44 of the 1st film 41 before sticking to the back surface 25 of the glass plate 21, the 1st film 41 is glass plate You may make it stick on the back surface 25 of 21. FIG.

  As described above, the first film 41 and the second film 61 (this film body is constituted by the first film 41 and the second film 61) included in the display body 11 are plate-like members that are one main surface. Plate-like member other main surface of a transparent plate-like member (here, glass plate 21) having one main surface (here, surface 23) and plate-like member other main surface (here, back surface 25) which is the other main surface ( It is a pattern display film body for forming a pattern (here, the letter “B” of the alphabet) when observed from the main surface (front surface 23) of the plate-like member by being attached to the back surface 25), A cut-out portion having a first main film surface (here, the front surface 43) which is one main surface and a first main film other surface (here, the back surface 44) which is another main surface and partly cut away. (Here, cutout 42 And the first film 41 main surface (front surface 43) is adhered to the plate-like member other main surface (back surface 25), and the second film one main surface (here, the main surface) The first film and the like so as to cover at least a part (here, all) of the cut portion (the cut-out portion 42). A second film 61 having a second film one main surface (front surface 63) adhered to the main surface (back surface 44), the first film one main surface (front surface 43) and the second film one main surface. (Surface 63) is a pattern display film body that is visually different by at least one of visible light reflectance, color, and pattern (here, visible light reflectance) being different.

In the first film 41 and the second film 61 included in the display body 11, one of the first main film surface (surface 43) and the second main film surface (surface 63) (here, the second film). The reflectance of visible light on the film main surface (front surface 63) is higher than the reflectance of visible light on the other (here, the first main surface of film (surface 43)). Specifically, when measured according to “Automotive Window Glass Film JIS S 3107”, here, the visible light reflectance of the first main surface (surface 43) is 5%. The reflectance of visible light on the two-film one main surface (surface 63) was 53%.
In the first film 41 and the second film 61 included in the display body 11, there is a difference in visible light reflectance between the first main film surface (surface 43) and the second main film surface (surface 63). 10% or more (specifically, the difference in reflectance was 48% (53-5)).

In the first film 41 and the second film 61 included in the display body 11, either one is the second film one main surface (surface 63).
In the first film 41 and the second film 61 included in the display body 11, the cut portion includes a cutout portion (here, a cutout portion 42) whose edge portion forms a closed curve.
In the first film 41 and the second film 61 included in the display body 11, the second film 61 is provided on the first film other main surface (back surface 44) so as to cover the entire cut portion (cutout portion 42). The second film one main surface (surface 63) is attached.
In the 1st film 41 and the 2nd film 61 contained in this display body 11, the 2nd adhesion layer (adhesion) of the 2nd film one main surface (surface 63) and the 1st film other main surface (back surface 44) ( (Not shown) is formed along one main surface (surface 63) of the second film.
In the 1st film 41 and the 2nd film 61 contained in this display body 11, the 1st adhesion layer which sticks the 1st film one principal surface (surface 43) and the plate-like member other principal surface (back surface 25). (Not shown) is formed along one main surface (surface 43) of the first film.

The main display body 11 is a main film body (first film) in which the plate-like member (glass plate 21) and the first main surface (front surface 43) of the first film are bonded to the other main surface (back surface 25) of the plate-like member. 41 and the second film 61).).
In this display body 11, the said plate-shaped member (glass plate 21) is a window glass of a motor vehicle.
The first film 41 and the second film 61 included in the display body 11 are made of a main film body including the first film 41 and the second film 61 in an unattached state before being attached to each other. The kit may be manufactured, stored, transported, sold, or the like.

DESCRIPTION OF SYMBOLS 11 Display body 21 Glass plate 23 Surface 25 Back surface 41 1st film 42 Cut-out part 43 Surface 44 Back surface 61 2nd film 63 Surface 64 Back surface 141 1st original film

Claims (11)

A plate-like member that is a primary member is bonded to a plate-like member or other main surface of a transparent plate-like member that has a plate-like member that is one main surface and a plate-like member or other main surface that is another main surface. A pattern display film body for forming a pattern when observed from the surface,
A first main film surface that is one main surface and a first main film other surface that is the other main surface, and a cut portion that is formed by cutting a part of the first main film surface. A first film adhered to the main surface of the other member,
A second main film surface that is a second main surface of the second film and a second main surface of the second film that is the other main surface, and the second main film surface on the first main surface of the other film so as to cover at least part of the cut portion A second film to which the surface is adhered,
The pattern display film body in which the first main surface of the first film and the main surface of the second film are visually different from each other by at least one of the reflectance, color, and pattern of visible light.   The pattern display film according to claim 1, wherein one of the first film main surface and the second film one main surface has a higher visible light reflectivity than the other visible light reflectivity. body.   The pattern display film body according to claim 2, wherein a difference in reflectance of visible light between the first main film surface and the second main film surface is 10% or more.   The pattern display film body according to claim 2 or 3, wherein any one of the surfaces is a main surface of the second film.   The pattern display film body according to any one of claims 1 to 4, wherein the cut portion includes a cutout portion whose edge portion forms a closed curve.   The pattern display according to any one of claims 1 to 5, wherein the second film has one main surface attached to the other main surface of the first film so as to cover the entire cut portion. Film body.   The second adhesive layer for adhering the second film one main surface and the first film other main surface is formed along the second film one main surface. Pattern display film body.   The first adhesive layer for adhering the first main surface of the first film and the other main surface of the plate member is formed along the first main surface of the first film. The pattern display film body as described.   The pattern display body comprising the plate-like member and the pattern display film body according to any one of claims 1 to 8, wherein the first main surface of the first film is attached to the other main surface of the plate-like member. .   The pattern display body of Claim 9 whose said plate-shaped member is a window glass of a motor vehicle.   The creation kit of the pattern display film body according to any one of claims 1 to 8, comprising a first film and a second film.

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