JP7261965B2 - design glass - Google Patents

Description

TECHNICAL FIELD The present invention relates to a designed glass obtained by laminating films on which a design is printed.

As this type of design glass, Patent Document 1 discloses decorative glass for partitions, furniture tables, fittings, and the like. This decorative glass consists of a transparent plate glass, a printing film adhered to the plate glass and printed with a pattern on the opposite side, and a laminate film adhered to the printing film so as to cover the pattern.

As a design glass not laminated with a film, Patent Document 2 discloses decorative glass for fittings. This decorative glass consists of a transparent plate glass, a first printed layer with a dark white Japanese paper pattern formed on one side of the plate glass, and a second printed layer with pale white all-over solid printing formed on the first printed layer. and a third printed layer of dark white Japanese paper pattern formed on the second printed layer. The first to third printed layers are formed by overprinting on a plate glass by screen printing using ceramic ink and then heating and quenching to fix them.

In addition, there is cloth glass in which a pattern-forming cloth is sandwiched between two sheets of glass, and an extra transparent EVA film is interposed.

JP 2009-226644 A JP 2008-57274 A

According to the above-mentioned design glass, the design is simply expressed on the surface of the glass, and there is no expression method that simulates the presence of a three-dimensional design, such as a louver, inside the glass.

The present invention has been made in order to solve such problems. Design glass is made by laminating films with designs printed on both sides of the glass, and is simulated so that a three-dimensional design exists inside the glass. intended to provide

In order to achieve the above object, the designed glass according to the first aspect of the present application comprises a transparent sheet glass, a first film laminated on one side of the sheet glass, and a film laminated on the other side of the sheet glass. a second film, a first design formed by printing on the first film, and a second design formed by printing on the second film, wherein the first design and The second design is an array pattern of an endless gradation or an endless gradation, and the entire area of the endless gradation or the narrow area of the light-density side is translucent, and the endless gradation of the first design It is a configuration that expresses a simulation function so that a three-dimensional design in which the gradation and the gradation with ends of the second design are fused exists inside the glass.

In addition to the configuration of the designed glass according to the first aspect of the present application, the designed glass according to the second aspect of the present application includes the first film having an arrangement pattern of vertical stripes made of the gradation with the ends. 1 design, and the second film is formed as the second design by turning the first design upside down and matching the phases of the gradation with ends. be.

In addition to the configuration of the designed glass according to the first aspect of the present application, the designed glass according to the third aspect of the present application includes the first film having an arrangement pattern of vertical stripes formed of the gradation with the ends. 1, and the second film is formed with the second design that is the same as the first design and in which the phase of the gradation with ends is matched. .

In addition to the configuration of the designed glass according to the first aspect of the present application, the designed glass according to the fourth aspect of the present application is characterized in that, in addition to the configuration of the designed glass according to the first aspect of the present application, the first film has an arrangement pattern of horizontal stripes made of the above-mentioned gradation with ends. and the second film is formed with the second design which is the same as the first design and in which the phase of the gradation with ends is matched.

In addition to the configuration of the designed glass according to the first aspect of the present application, the designed glass according to the fifth aspect of the present application is characterized in that, in addition to the configuration of the designed glass according to the first aspect of the present application, the first film has an arrangement pattern of horizontal stripes made up of the above-mentioned gradation with ends. 1 design, and the second film is formed with the same horizontal stripes as the first design as the second design.

The designed glass according to the sixth aspect of the present application has the configuration of the designed glass according to the first aspect of the present application, and in addition, the first film has the repeating pattern of the gradation with the ends being transverse wave stripes. It is formed as the first design, and the second film is formed as the second design having the same design as the first design.

In the designed glass according to the seventh aspect of the present application, in addition to the configuration of the designed glass according to the first aspect of the present application, the first film has the vertical stripes arranged pattern of the gradation with the ends. 1 design, and the second film is formed with an arrangement pattern of horizontal stripes made up of the above-mentioned endless gradation as the above-mentioned second design.

The designed glass according to the eighth aspect of the present application has, in addition to the configuration of the designed glass according to the first aspect of the present application, the first film has an arrangement pattern of vertical or horizontal stripes made up of the gradation with ends. It is formed as the first design, and the second film is formed with an array pattern of oblique stripes of the gradation with ends as the second design.

The designed glass according to the ninth aspect of the present application, in addition to the configuration of the designed glass according to the first aspect of the present application, includes the first film having an endless gradation of round, triangular, rectangular, or hexagonal shapes. An arrangement pattern consisting of the film is formed as the first design, and the same design as the first design is formed as the second design on the second film.

The designed glass according to the tenth invention aspect of the present application has the structure of the designed glass according to the first to ninth invention aspects of the present application, and in addition, the first film and the second film are a transparent film sheet and the The first design or the second design is formed on one side of a film sheet, and the first design or the second design is laminated to the plate glass via an adhesive or a strong adhesive applied onto the first design or the second design. It is a configuration that is

The designed glass according to the eleventh invention aspect of the present application has the structure of the designed glass according to the first to ninth invention aspects of the present application, and in addition, the first film and the second film are laminated transparent first films. and a second film sheet, the first design or the second design formed between the film sheets, and an adhesive or a strong adhesive applied on the second film sheet It is the structure laminated|stacked on the said plate glass.

ADVANTAGE OF THE INVENTION According to this invention, the design glass which laminated|stacked the film with which the design was printed on both surfaces of glass, and simulated so that a three-dimensional design exists inside glass can be provided.

1 is a side end view of design glass according to a first embodiment of the present invention; FIG. 1. It is a front view of the 1st film before laminating|stacking on the left surface of plate glass in FIG. 1. It is a front view of the 2nd film before laminating|stacking on the right surface of the plate glass in FIG. FIG. 2 is a partially enlarged view of FIG. 1; FIG. 2 is a partially enlarged view of FIG. 1; 1 is a top end view of design glass according to a first embodiment of the present invention; FIG. FIG. 2 is a front view of the B side of the design glass according to the first embodiment of the present invention as viewed from the arrow L; It is a M arrow front view of the B surface of the design glass which concerns on the 1st Embodiment of this invention. It is an N arrow front view of B side of the design glass which concerns on the 1st Embodiment of this invention. 1 is a virtual upper end view of design glass according to a first embodiment of the present invention; FIG. It is a side end view of design glass according to a second embodiment of the present invention. FIG. 12 is a front view of the first film before being laminated on the left surface of the plate glass in FIG. 11; FIG. 12 is a front view of the second film before being laminated on the right side of the plate glass in FIG. 11; FIG. 10 is a front view showing designs visible on the A side and the B side of the design glass according to the second embodiment of the present invention. Fig. 10 is a virtual upper end view of the design glass according to the second embodiment of the present invention, where (A) is a upper end view showing the state of the blind perceived from the A side, and (B) is the B It is a top end view showing the state of the blind perceived from the surface. It is a side end view of design glass according to a third embodiment of the present invention. 17 is a front view of the first film before being laminated on the left surface of the plate glass in FIG. 16; FIG. FIG. 17 is a front view of the second film before being laminated on the right side of the sheet glass in FIG. 16; It is the front view which looked diagonally downward at the B side of the design glass which concerns on the 3rd Embodiment of this invention. It is a front view of the B side of the design glass which concerns on the 3rd Embodiment of this invention from the front arrow. It is the front view which looked at the B side of the design glass which concerns on the 3rd Embodiment of this invention from diagonally upwards. FIG. 11 is a virtual upper end view of design glass according to a third embodiment of the present invention; It is a front arrow view of the design glass of the 5th Embodiment of this invention. It is a front arrow view of the design glass of the 6th Embodiment of this invention. FIG. 20 is a front arrow view showing one design sensed from the A side or the B side of the designed glass according to the seventh embodiment of the present invention; FIG. 20 is a front view showing another design sensed from the A side or the B side of the designed glass according to the seventh embodiment of the present invention; FIG. 20 is a front arrow view showing one design sensed from the A side or the B side of the designed glass according to the eighth embodiment of the present invention; FIG. 20 is a front arrow view showing another design sensed from the A side or the B side of the designed glass according to the eighth embodiment of the present invention;

Design glass according to embodiments of the present invention will be described below with reference to the drawings.

[First embodiment]
As shown in FIG. 1, the designed glass 100 of this embodiment includes a transparent sheet glass 1, a first film 2 laminated on one side of the sheet glass 1, and a film 2 laminated on the other side of the sheet glass 1. A second film 3, a first design 4 printed on the first film 2 as shown in FIG. 2, and a design 4 printed on the second film 3 as shown in FIG. a second design 5;

On the first film 2 shown in FIG. 2, a first design 4 of vertical stripes, which is an arrangement pattern of a plurality of gradations whose density direction is the vertical direction and which is straight in the vertical direction, is formed. On the second film 3 shown in FIG. 3, a second design 5 is formed by turning the first design 4 upside down and matching the phases of the gradation with ends. The edged gradation, which is the unit width of the vertical stripes of the first design 4, is displayed so that the dark side is on the left end and the light side is on the left end. Since the second design 5 is the first design 4 turned upside down, the unit width of the vertical stripes of the second design 5, that is, the gradation with ends, is arranged so that the light side is on the left and the dark side is on the right . is displayed.

As for the structure of the first film 2 and the second film 3, there are a structure shown in FIG. 4 and a structure shown in FIG.

In the configuration shown in FIG. 4, the first film 2 and the second film 3 comprise a transparent film sheet 2a and a blind-like first design 4 or second design 5 formed on one side of the film sheet 2a. , the first design 4 or the second design 5 is laminated to the glass sheet 1 via an adhesive or strong adhesive applied on top of the design.

In the configuration shown in FIG. 5, the first film 2 and the second film 3 were formed between the laminated transparent first film sheet 2a and the second film sheet 2b and the film sheets 2a, 2b. The first design 4 or the second design 5 is laminated to the plate glass 1 via an adhesive or a strong adhesive applied on the second film sheet 2b.

[Relationship between gradation density and translucency]
The design according to the present invention may be formed on the entire surface or a part of the plate glass 1, and furthermore, the design may be entirely made of gradation, or the design may be partially made of gradation. , and the remainder is not a gradation. In addition, since the end of the gradation on the light side of the gradation, for example, the area with a gradation of 1 to 20%, is almost transparent, the gradation includes a transparent portion that does not form a thin coating film adjacent to the gradation. . In this embodiment, a blind-like first design 4 and a second design 5 are formed covering almost the entire surface of the plate glass 1, and all of the designs are made of gradation.

In the present invention, the presence of gradation in the designs formed on the first film 2 and the second film 3 means that the two designs 4 and 5 formed with the sheet glass 1 sandwiched therebetween exist inside the sheet glass 1. In addition to the appearance of the gradation of one design, the overlap of light parts, the overlap of light parts and dark parts, and the overlap of dark parts increase the perspective and texture of the two designs 4, 5 It is necessary to create a three-dimensional design that looks like vertical blinds by merging and expressing a simulated function so that it exists realistically inside the glass.

In the present invention, the two design aspects formed on the first film 2 and the second film 3 are, for example: (1) a narrow width, such as 1 mm The width portion is translucent with a light shielding rate of 10-20%, the following 3 mm width portion is translucent with a light shielding rate of 20-30%, and the remaining width portion is opaque with a light shielding rate of 40-80%. (2) The light shielding rate is translucent, for example, 10-30% over the entire width of the film. (3) Between the end of one dark gradation side and the light gradation side end, there is a transparent portion of 1 to several mm. Any of the above (1) to (4) where there is a (portion where there is no gradation where there is no coating), (4) where the gradation with ends corresponds to the island portion of the so-called sea-island expression, and where the light portion is translucent. may be the case. The first design 4 shown in FIG. 2 and the second design 5 shown in FIG. 3 according to this embodiment are formed as described in (1) above.

The density of the gradation is not limited to using an area of 0-100%, but can be an area of 20-80%, for example, and the density increases by 10% for each width of 1-3 mm. Gradation may be used. The gradation may be expressed by taking into consideration the thickness and gradation of the pigment ink in addition to the gradation of density, and adding the gradation of the degree of translucency.

[Additional details of each component]
The following description of each component is the same for each embodiment to be described later.

The plate glass 1 has a desired size of rectangle, circle, hexagon, or the like corresponding to the use such as a show window, a window or partition wall of a building opening, a partition, a table having a glass top plate, and the like. For example, the plate thickness is 3-10 mm depending on the thickness and application. If the plate glass 1 is transparent glass, in addition to general glass (float glass), quartz glass, lead glass, tempered glass, heat-resistant / fire-resistant / fire-resistant glass, laminated glass, soundproof glass, heat-insulating/heat - insulating glass, Any of low-reflection glass, UV-cut glass, heat-absorbing glass, anti-scattering glass, etc. may be used, and is appropriately selected depending on the application, cost, and function.

The films 2 and 3 may be transparent strong resin film sheets. Transparent strong resin film sheets include those that are lightly colored. For the films 2 and 3, stretched films such as polyethylene terephthalate (PET) film, polyethylene naphthalate (PEN) film, nylon film, acrylic film, and ABS film can be selected. Films 2 and 3 having a thickness of, for example, 9 μm, 12 μm, 16 μm or the like can be used. The films 2 and 3 are laminated on the sheet glass 1 via an adhesive or pressure-sensitive adhesive. In the case of adhesives, strong adhesives are used.

The layer of adhesive or strong adhesive is, for example, 2-4 μm thick, and the sheet glass 1 and the film are laminated in the absence of air that causes the film to appear cloudy. As a result, the first design 4 and the second design 5 provided on the inner surface side of the film sheet appear to exist within the plate glass 1 without being recognized as being formed on the film sheet. looks like As the adhesive or strong adhesive, an adhesive having transparency, weather resistance, aging resistance, and heat resistance is used. A dedicated laminating machine (for example, a dry laminator) is used to bond the plate glass 1 and the two films 2 and 3. At this time, a release paper is provided on the adhesion surface of the films 2 and 3, and the release paper is peeled off. It may be adhered to the plate glass 1 by

The first design 4 and the second design 5 are formed on the first film 2 or the second film 3 by inkjet printer printing, gravure printing, offset printing, flexographic printing, silk printing or the like. In the case of ink-jet printer printing and gravure printing, the thickness of the pigment ink on the lower density side of the gradation can be reduced to control the degree of gradation and the degree of translucency. Pigments, leuco dyes, dyes, fluorescent pigments, and the like can be used for inks used for printing, but it is preferable to use pigments that do not easily fade. The gradations making up the first design 4 and the second design 5 are preferably of high resolution, eg 150-1500 dots/inch. The first design 4 and the second design 5 may be white, black, or colored such as blue, green, gray, yellow, red, pink, orange.

The design glass 100 configured as described above has the following effects.

In the first film 2 laminated on the A side of the design glass 100 shown in FIG. 1 according to the present embodiment, the vertical stripe pattern shown in FIG. On the second film 3 laminated on the surface, a second design 5 is formed by turning the first design 4 shown in FIG. Therefore, the first design 4 and the second design 5 are plane-symmetric with the plate glass 1 interposed therebetween.

The first design 4 and the second design 5 do not maintain precise flatness before the films 2 and 3 carrying them are laminated on the plate glass 1, so the texture, slight opacity, and irregular reflection are not observed. With , the three-dimensionality caused by the gradation does not appear, and it is difficult to see like a real blind. On the other hand, when the films 2 and 3 are laminated on both sides of the plate glass 1, the presence of the films 2 and 3 cannot be felt, and furthermore, the first design 4 and the second design 5 are different from the films 2 and 3. It does not feel that it is formed inside the plate glass 1, and exhibits a function of simulating that it is formed inside the plate glass 1.例文帳に追加

FIG. 6 is a view of the upper end surface of the design glass 100, and planes A and B in FIG. 6 correspond to planes A and B in FIG.

[When both the first and second designs 4 and 5 are entirely translucent]
The second design 5 shown in FIG. 3 is similar to the gapless blind-like design 5A shown in FIG. and one side of the sheet glass 1 can see the other. Since the first design 4 and the second design 5 sandwich the plate glass 1, when viewed in the direction of the arrows L and N, the greater the thickness of the plate glass 1, the greater the deviation in the design shading direction. When viewed in the direction of the arrow in , there is no deviation in the direction of the design's density, and as a result, the parts with different gradation densities become an integrated gradation that is different from the original gradation, and the printed design is not the same. It expresses the function of

[When both the first and second designs 4 and 5 are partly translucent and the rest is not 100% light-shielding]
The front and back designs 4 and 5 seem to exist harmoniously inside the plate glass 1 in the translucent part, and the opaque part is not completely opaque because the light shielding rate is not 100%. They appear to exist harmoniously, and thus exhibit a simulation function that looks like a real vertical blind three-dimensionally formed inside the plate glass 1 based on the gradation.

[When the transparency of the light end of the gradation density of designs 4 and 5, for example, 1.5 mm width, is high, for example, by 80 to 90%]
As shown in FIG. 6, when the second design 5 on the B side is viewed in the directions of arrows L, M, and N, in any case, the second design 5 shown in FIG. In cooperation with the first design 4 shown in FIG. 2 on the side, simulations such as designs 6A, 6B, and 6C as shown in FIGS. 7, 8, and 9 are developed.

As shown in FIG. 6, when viewed in the direction of the arrow L on the B side, the simulated design 6A developed as shown in FIG. It appears that the gap does not exist. However, the vertical blind appears to exist realistically inside the plate glass 1, with the end of light gradation density and high transparency on the far side and the end of dark gradation density and low transparency on the front side. This is because the direction of the gradation density of the first design 4 and the direction of the gradation density of the second design 5 are inconsistent, and the gradation density is a combined density in the design that is grasped as a whole. , B side, the side with dark gradation appears to be in front, and the side with light gradation appears to be recessed.

When viewed in the direction of the arrow M on the B side in FIG. 6, the simulated design 6B expressed as shown in FIG. It appears that there is a gap where the other appears transparent. Then, the vertical blind appears to exist realistically inside the plate glass 1. - 特許庁

When viewed in the direction of the arrow N on the B side in FIG. 6, the simulated design 6C expressed as shown in FIG. looks like Then, the vertical blind appears to exist realistically inside the plate glass 1. - 特許庁The spread of the 3-5 mm width corresponding to the 1.5 mm width portion varies depending on the thickness of the plate glass 1, and is considered to be related to both the refractive index and transparency of the glass.

As shown in FIG. 10, different expression of the simulated functions in which the designs 4 and 5 are harmoniously integrated due to the difference in the direction of the arrows L, M, and N can be seen from the upper end surface of the plate glass 1. In this case, the vertical blind 6 is present with two gaps G1 and G2 in the figure, so that it exhibits a pseudo function. When viewed from either side A or B, the design of the front side is given priority and is strongly recognized, and the side of the front side with a high gradation density is strongly recognized, and the front side is strongly recognized. The side with light gradation density is strongly recognized, and is harmoniously integrated with the side with high gradation density on the other side, which makes the image look even deeper. For this reason, since the gradation directions are opposite to each other on the A side and the B side, the inclination of the blind blade, which is perceived as existing inside the plate glass 1, is reversed on the A side and the B side. It looks realistic and three-dimensional.

[Second embodiment]
FIG. 11 shows the design glass 100A of the second embodiment. This design glass 100A includes a transparent sheet glass 1A, a first film 2A laminated on one side of the sheet glass 1A shown in FIG. 12, and a second film 2A laminated on the other side of the sheet glass 1A shown in FIG. and a film 3A. The first design 7 formed on the first film 2A is the same as the first design 4 formed on the first film 2 shown in FIG. The second design 8 formed on the second film 3A is also the same as the first design 4 formed on the first film 2 shown in FIG. Therefore, the gradation direction of the first design 7 and the gradation direction of the second design 8 correspond to horizontal directions opposite to each other and in phase with each other.

FIG. 14 shows the design 9 that can be grasped when viewed from either the A side or the B side of the design glass 100A shown in FIG. In Design 9, the front side and the far side with dark gradation merge harmoniously, and the front side and the far side with light gradation face each other and merge harmoniously into one. 14, the design grasped by looking at the A side and the B side is the one in which the pseudo function is expressed, and as shown in FIG. can be grasped.

A gradation that is darker at both ends and lighter toward the middle has both ends in the width direction (horizontal direction; shading direction) of the gradation appearing to be deep inside the glass surface, and the center in the width direction is from the glass surface. It looks like it exists in a shallow interior, in other words, it looks like a vertical blind whose horizontal cross section corresponding to each end gradation is arcuate.

FIG. 15(A) shows a state in which a blind 9A exists inside the plate glass 1, which can be perceived from the design 9 when viewed from the A side. This blind 9A is perceived to be convex on the A surface in the middle of the gradation. FIG. 15(B) shows a state in which a blind 9B exists inside the plate glass 1, which can be perceived from the design 9 when viewed from the B side. This blind 9B is perceived to be convex on the B surface in the middle of the gradation.

[Third Embodiment]
FIG. 16 shows the design glass 100B of the third embodiment. This design glass 100B includes a transparent sheet glass 1B, a first film 2B laminated on one side of the sheet glass 1B shown in FIG. 17, and a second film 2B laminated on the other side of the sheet glass 1B shown in FIG. Film 3B. On the first film 2B, a first design 10 of horizontal stripes, which is an arrangement pattern of a plurality of gradations whose gradation direction is the vertical direction, is formed. A second design 11 which is the same as the design 10 of 1 and matches the phase of the gradation with ends is formed. Therefore, this design glass 100B has horizontal stripes instead of the vertical stripes of the second embodiment.

The designed glass 100B configured as described above has the same effects as the designed glass 100 of the third embodiment. The difference between the design glass 100B and the design glass 100 is the difference between horizontal stripes and vertical stripes.

[When both the first and second designs 10 and 11 are entirely translucent]
A second design 11 shown in FIG. 18 looks like the solid blind-like design 11A shown in FIG. 19 and allows one side of the glazing 1 to see through to the other.

[When both the first and second designs 10 and 11 are partly translucent and the rest is not 100% light-shielding]
The front and back designs 10 and 11 appear to exist harmoniously inside the plate glass 1 in the semitransparent portion on the light gradation side, and also exist harmoniously in the plate glass 1 in the opaque portion on the dark gradation side. It looks like a real horizontal blind that is three-dimensionally formed inside the plate glass 1, and has a simulated function.

[When the transparency of the light edge of the gradation density of Designs 10 and 11, for example, 1.5 mm width, is high, for example, by 80 to 90%]
The second design 11 on the B side looks as shown in FIG. 19 when viewed obliquely downward. When viewed horizontally for the second design 11 on side B, it appears as shown in FIG. The second design 11 on the B side appears as shown in FIG. 21 when viewed obliquely upward and horizontally.

Then, as shown in FIG. 22, when the interior is viewed from the side end face of the sheet glass 1, the blind blade that is felt to exist inside the sheet glass 1 has an opposite inclination between the A surface and the B surface. Because it is there, it looks realistic and three-dimensional.

[Fourth Embodiment]
The design glass of the fourth embodiment is obtained by arranging the vertical stripes of the second embodiment into horizontal stripes. Therefore, it is not illustrated. The design glass of the fourth embodiment includes a transparent sheet glass, a first film laminated on one side of the sheet glass, a second film laminated on the other side of the sheet glass, and a first film a first design of horizontal stripes printed on a second film; and a second design of horizontal stripes printed on a second film.

On the first film, a first design is formed of a plurality of gradation array patterns in which the gradation direction is the vertical direction and the darker end is the lower side (or the upper side) in the horizontal direction. A second design is formed on the second film, which is plane-symmetrical to the first design with the plate glass interposed therebetween.

According to the design glass of the fourth embodiment, since the dark gradation edge is on the lower side, the upper end of the blind blade appears to be recessed and the lower end of the blind blade is in front on both the A side and the B side. It looks realistic and three-dimensional.

[Fifth embodiment]
The design glass of the fifth embodiment is an arrangement of the fourth embodiment, and is not shown. The design glass of the fifth embodiment includes a transparent sheet glass, a first film laminated on one side of the sheet glass, and a second film laminated on the other side of the sheet glass, as in the above embodiments. a first design of horizontal stripes printed on the first film; and a second design of horizontal stripes printed on the second film.

In the design glass of the fifth embodiment, for the first design formed on the first film, for the design of linear horizontal stripes for the first film shown in FIG. , and the second design formed on the second film is formed in the same transverse wave as the first design.

FIG. 23 shows the A side or B side of the design glass 100C of the fifth embodiment. Design 13, which exhibits a simulated function on the A side or B side of the design glass 100C, has a horizontal wave design on the front and back that is harmoniously integrated. If the side is highly transparent, it will be recessed and look realistic and three-dimensional.

[Sixth embodiment]
The design glass of the sixth embodiment is an arrangement of the first embodiment and the third embodiment, and is not shown. The design glass of the sixth embodiment includes a transparent sheet glass, a first film laminated on one side of the sheet glass, and a first film laminated on the other side of the sheet glass, as in the above embodiments. a first design of horizontal stripes printed on the first film; and a second design of horizontal stripes printed on the second film.

In the design glass of the sixth embodiment, the first design formed on the first film is the same as the first design of the vertical stripes on the second film shown in FIG. 2 according to the first embodiment. The second design formed on the second film is the same as the second design of horizontal stripes shown in FIG. 18 according to the third embodiment.

FIG. 24 shows the A side or B side of the design glass 100D of the sixth embodiment. The design 14, which exhibits a pseudo function on the A side or the B side of the design glass 100D, is a combination of the vertical striped design and the second horizontal striped design, forming a grid pattern, with the edge of the dark gradation facing forward. , If the light side is opaque, it will be closer to the front, and if the light side is highly transparent, it will be further back and realistically three-dimensional.

[Seventh embodiment]
Although not shown, the design glass of the seventh embodiment includes a transparent plate glass, a first film laminated on one side of the plate glass, and a film laminated on the other side of the plate glass, in the same manner as in the above embodiments. a first design of horizontal or vertical stripes printed on the first film; and a second design of diagonal stripes printed on the second film. The inclination angle of the oblique stripes of the second design is preferably 45 degrees, but may be about 30 degrees or 70 degrees.

FIG. 25 shows the A side or B side of the design glass of the seventh embodiment. Design 15, which exhibits a pseudo function on the A side or B side of this design glass, is a horizontal striped design and a second oblique striped design that are harmoniously integrated to form a lattice pattern, with the end of the dark gradation in the foreground. In addition, if the light side is opaque, it will be further forward, and if the light side is highly transparent, it will be further back and appear realistic and three-dimensional.

FIG. 26 shows the A side or B side of the design glass of the seventh embodiment. Design 16, which exhibits a pseudo function on the A side or B side of this design glass, is a combination of the vertical striped design and the second oblique striped design, forming a lattice pattern, with the edge of the dark gradation in the foreground. In addition, if the light side is opaque, it will be further forward, and if the light side is highly transparent, it will be further back and appear realistic and three-dimensional.

[Eighth embodiment]
Although not shown, the design glass of the eighth embodiment includes a transparent plate glass, a first film laminated on one side of the plate glass, and a first film laminated on the other side of the plate glass in the same manner as in the above embodiments. a second film formed by printing on the first film, a first design in which squares formed by printing on the first film are represented by an endless gradation and arranged in an array, and a first design formed by printing on the second film and a second design of the same size and sequence.

FIG. 27 shows the A side or B side of the design glass of the eighth embodiment. The design 17, which exhibits a simulated function on the A side or the B side of the design glass, has a square design element with a light gradation density at the center of the square and a dark density at the periphery of the square. The darker gradation of the periphery is in the foreground, the lighter center is more opaque, the closer it is, and the lighter side is more transparent, making it look more realistic and three-dimensional.

FIG. 28 shows the A side or B side of the design glass of the eighth embodiment. Design 18, which exhibits a pseudo function on the A side or B side of this design glass, has the highest gradation density in the center of the square design element, the lightest in the middle between the center and the periphery of the square, and the periphery of the square. It is formed densely in the part. As a result, the periphery with a darker gradation is in the foreground, the central part with a lighter gradation is more opaque, and the gradation is further in the background, and the lighter side is more transparent, making it look realistic and three-dimensional.

The endless gradation is not limited to a square, and may be a circle, an oval, a triangle, a rectangle, a hexagon, or the like.

According to the design glass of the present invention, films with designs printed on both sides of the glass are laminated, and the effect is that a three-dimensional design is simulated inside the glass. , is useful as a technique for displaying designs on glass.

1... Chamber,
DESCRIPTION OF SYMBOLS 100... Design glass 100A... Design glass 100B... Design glass 100C... Design glass 100D... Design glass 1, 1A, 1B... Plate glass... Plate glass 2, 2A, 2B... First film... First film 2a... Film sheet 2b... Second film sheet 3, 3A, 3B... Second film 4, 7, 10... First design 5, 8, 11... Second design 6A, 6B, 6C... Design 9, 13-18... Design 9A ... Blinds 11A ... Design G1, G2 ... Gap

Claims (11)

transparent plate glass,
a first film laminated on one surface of the plate glass;
a second film laminated on the other surface of the plate glass;
a first design printed on the first film;
a second design formed by printing on the second film;
The first design and the second design each have an array pattern of an endless gradation or an endless gradation, and the entire area of the endless gradation or a narrow area on the lighter side of the gradation is translucent; and the endless gradation or endless gradation of the second design appear to overlap in the entire area or the narrow area,
Design glass characterized by exhibiting a simulation function such that a three-dimensional design in which the first design and the second design are fused exists inside the glass. In the first film, a pattern of vertical stripes made up of the gradation with ends is formed as the first design,
2. The second film according to claim 1, wherein the second design is formed by turning the first design upside down and matching the phases of the gradation with ends. design glass. In the first film, a pattern of vertical stripes made up of the gradation with ends is formed as the first design,
2. The design according to claim 1, wherein the second design is formed on the second film in the same manner as the first design and in which the phase of the gradation with ends is matched. glass. The first film is formed as the first design of horizontal stripes arranged in the gradation with ends,
2. The design according to claim 1, wherein the second design is formed on the second film in the same manner as the first design and in which the phase of the gradation with ends is matched. glass. In the first film, an arrangement pattern of horizontal stripes made up of the endless gradation is formed as the first design,
2. The designed glass according to claim 1, wherein the second film is formed with the same horizontal stripes as the first design as the second design. In the first film, the repeating pattern of the gradation with ends is formed as the first design, which is a horizontal wave stripe,
2. The designed glass according to claim 1, wherein the second film is formed with the same design as the first design as the second design. In the first film, a pattern of vertical stripes made up of the gradation with ends is formed as the first design,
2. The design glass according to claim 1, wherein said second film is formed with an arrangement pattern of horizontal stripes of said gradation with ends as said second design. In the first film, an arrangement pattern of vertical stripes or horizontal stripes made of the endless gradation is formed as the first design,
2. The design glass according to claim 1, wherein an array pattern of oblique stripes of said gradation with ends is formed on said second film as said second design. The first film is formed with a circular, triangular, rectangular, or hexagonal endless gradation array pattern as the first design,
2. The designed glass according to claim 1, wherein said second film is formed with the same design as said first design as said second design. The first film and the second film include a transparent film sheet and the first design or the second design formed on one side of the film sheet, and the first design or the second design is formed on one side of the film sheet. 10. The design glass according to any one of claims 1 to 9, wherein the design glass is laminated on the plate glass via an adhesive or a strong adhesive applied thereon. the first film and the second film comprising: a laminated transparent first film sheet and a second film sheet; and the first design or the second design formed between the film sheets; 10. The design glass according to any one of claims 1 to 9, wherein the design glass is laminated on the plate glass via an adhesive or a strong adhesive applied onto the second film sheet.

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