JP5314300B2 - Decorative material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a decorative member supplying light quantity sufficient to generate power for a solar cell, concealing the cross line, section line or dark purple color of the solar cell, and having excellent ornamentality, for example, a metallic ring, facing ring, register ring, C-ring, dial characters, watchcase member, symbol, and emblem, or as a decorative member installed in a part of a visual recognition side in machinery such as marks and rated plates, or else as a decorative member installed similarly in personal ornaments including bracelets, necklaces, earrings, and hearing aids. <P>SOLUTION: The decorative member is provided at part of the visible side of machinery and personal ornaments. The decorative member has at least one reflective polarizing plate, wherein a rugged pattern is provided at least on one surface of the reflective polarizing plate, and a coating layer is formed on the surface of the visible side of the reflective polarizing plate. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

The present invention is, for example, a decorative member provided on a part of the viewing side of a device such as a clock, a desk calculator, an automobile, an instrument panel of an airplane, a mobile device such as a mobile phone, or a bracelet, a necklace, an earring, a hearing aid, for example. A decorative member provided on a part of the viewing side of the jewelry such as a metal ring of a watch, a turn ring, a register ring, a C ring, a time character, a window frame member, a mark, a nameplate, or The present invention relates to a decorative member used for equipment marks and nameplates.

Conventionally, as shown in FIG. 40 and FIG. 41, in the wristwatch 300, a metal ring 304 made of metal is used on the outer periphery of a part of the display plate 302, and the window 310 for displaying the date etc. A metal window frame member 312 is used.
As shown in FIG. 41, a circular or C-shaped metal C-ring 308 is used for a portion 306 for displaying a part of the second hand of the display board 302. Furthermore, as shown in FIG. 41 and FIG. 42, a metal typesetting 314 such as a time letter is planted in a part of the display board 302.
Further, as shown in FIG. 43, a metal nameplate 322 is attached to an accessory 320 such as a bracelet, for example.

  On the other hand, a display panel provided with a solar cell (solar cell) is required to transmit light in order to transmit the received light and cause the solar cell disposed on the lower surface side to generate a power generation function. For this reason, translucent materials such as plastic, ceramic and glass are used. In particular, plastics are very often used because they are inexpensive and easy to mold and process.

  FIG. 37 is a plan view showing a general solar cell.

  As shown in FIG. 37, a general solar cell is provided on four surfaces (A1, A2, A3, A4) divided into four equal parts, and is disposed on the lower surface of the display panel. And, the transmitted light that has passed through the display panel is uniformly incident on each of the four surfaces (A 1, A 2, A 3, A 4) so that the power generation efficiency is most enhanced. For this reason, the display board arrange | positioned at the upper surface side of this solar cell is a part corresponding to four surfaces (A1, A2, A3, A4) of a solar cell, ie, 12-6 o'clock line and 9-3 o'clock line. Therefore, it is necessary to design the four surfaces divided into four equal parts so as to transmit a uniform amount of light.

  However, the solar cell disposed on the lower surface side of the display panel shows a unique dark purple color, and the cross lines obtained by dividing into four equal parts are very conspicuous due to the difference in materials. For this reason, since it does not give an aesthetically pleasing feeling, various attempts have been made to display panels in order to soften or hide this dark purple color.

  Hereinafter, a conventional example of a display panel provided with a solar cell will be described with reference to the drawings.

  FIG. 38 is a partially enlarged cross-sectional view showing the structure of a timepiece dial plate having a solar cell as a display plate in the prior art, and FIG. 39 is a component part of the display plate in the prior art, in which a plurality of layers are laminated. It is a schematic block diagram which shows a reflection type polarizing body.

As shown in FIG. 38, a solar timepiece dial plate 100 according to the prior art includes a base material 101, a reflective polarizer 103 provided on the surface of the base material 101 facing the solar cell 109, and the base material 101. And a diffusion layer 102 disposed between the reflective polarizer 103 and a structure in which time letters, decorative characters, marks, and the like are provided on the substrate 101.

  The base material 101 is made of a light-transmitting material such as plastic such as acrylic resin or polycarbonate resin, or glass, and has a flat shape and a thickness of about 300 to 600 μm. In order to prevent the self-color of the solar cell 109 from being seen through, a light-transmitting colored layer may be provided on the substrate 101 by a coating method, a printing method, a wet plating method, a dry plating method, or the like. is there. It is disclosed that the light-transmitting colored layer is preferably white.

  The diffusion layer 102 is made of a material containing a diffusing agent having a function of diffusing incident light. Examples of the diffusing agent that constitutes the diffusion layer 102 are granular / (powder), scale-like, needle-like, etc., and silica, glass, resin, etc. are used, and have adhesiveness and adhesiveness. What is comprised is disclosed.

  The reflective polarizer 103 has a function of polarizing the incident light, transmits the first light that vibrates in a predetermined direction, and the second is perpendicular to the vibration direction of the first light. It has a function of reflecting the light.

  As shown in FIG. 39, the reflective polarizer 103 is a laminate in which a plurality of layers are laminated, and two different types of layers, that is, a polarizing film layer (A layer) 131 and a polarizing film layer (B Layer) 132 and a plurality of layers are alternately stacked.

  The A layer 131 of the reflective polarizer 103 is, for example, a stretched film made of polyethylene naphthalate, and the B layer 132 is composed of a copolyester of naphthalenedicarboxylic acid and terephthalic acid. Is disclosed.

Thus, the dial for solar timepiece 100 as a display plate in the prior art has a light-transmitting base material 101, a diffusion layer 102, and a reflective polarizer 103, so that the light transmittance is sufficiently high. However, it is disclosed that the self-color of the solar cell 109 can be prevented from being seen through and has a decorative property (see, for example, Patent Document 1).
International Publication No. WO2006 / 006390 (Pages 5-11, FIG. 13)

However, the display panel in the prior art cannot obtain the same metallic feeling as that of the metal display panel, and clear colors with whiteness and brightness, and it is difficult to obtain a display panel having a high-quality appearance. there were. In particular, the display panel in the prior art has a problem that the metal feeling peculiar to metal cannot be obtained and design variations are scarce.
Furthermore, the display panel in the prior art has a problem that it is discolored by ultraviolet rays or visible rays, and further, humidity is added, resulting in poor weather resistance.

Accordingly, the structure of the display plate in the prior art is, for example, a metal ring of a watch, a turn ring, a register ring, a C ring, a time character, a window frame member, a mark, a name plate, or a mark of a device, a name plate, etc. As a decorative member provided on a part of the visual recognition side of equipment, or as a decorative member provided on a part of the visual recognition side of an accessory such as a bracelet, necklace, earring, or hearing aid, There was a problem that the feeling was not obtained and the design variation was poor.
In addition, for example, when used as a decorative member having a certain size, such as a metal ring 304 of a solar-powered wrist watch or a decorative member that covers the solar part of equipment, It will show through and the appearance quality will deteriorate.

  Also, metal members such as a metal ring 304 made of metal, a metal C ring 308, a metal window frame member 312 and a metal typeset 314 as shown in FIGS. In this case, for example, a solar cell-driven wrist watch impedes solar driving, and a radio timepiece or the like lowers the reception sensitivity of the antenna.

In view of such a current situation, the present invention can supply a sufficient amount of light for solar cell power generation even when used for solar-powered devices and accessories, and the cross-hairs, section lines, and dark purple of the solar cell are visible. In addition, the metallic feeling similar to that of metal can be obtained, and it is not discolored by light and has excellent weather resistance and decorativeness. For example, metal rings, watch rings, register rings, C Ring, time letter, window frame member, mark, nameplate, or equipment mark,
An object of the present invention is to provide a decorative member provided on a part of the visual recognition side of the device, such as a nameplate, and a decorative member provided on a part of the visual recognition side of an accessory such as a bracelet, necklace, earring, and hearing aid. .

  In addition, the present invention has, for example, an antenna member that receives electromagnetic waves, and can be used in places where metal cannot be used, places where metal is not attached, etc. without hindering reception of electromagnetic waves. It provides a decorative material with a metallic appearance, whiteness and brightness that is the same as that of the product, and has a high-quality appearance, and is used as a part of the visual recognition side of equipment and accessories. It aims at providing the decoration member which can aim at expansion of a variation.

  Furthermore, the present invention uses the decorative member as a decorative member for accessories such as watches, desk calculators, automobiles, airplane instrument panels, mobile devices such as mobile phones, bracelets, necklaces, earrings, hearing aids, and the like. The purpose is to provide the equipment and accessories used.

The present invention was invented in order to achieve the above-described problems and objects in the prior art, and the decorative member of the present invention is
A decorative member provided on a part of the visual recognition side of the devices and accessories,
The decorative member has at least one reflective polarizing plate;
On at least one surface of the reflective polarizing plate, it has an uneven pattern,
A coating layer is formed on the viewing side surface of the reflective polarizing plate.

By forming an uneven pattern on at least one surface of the reflective polarizing plate in this way, for example, when used in devices such as solar-powered wristwatches and calculators, the amount of light sufficient for power generation by the solar cell As well as the solar cell crosshairs, section lines and dark purple.
And even if it is a resin member, since it has a metal feeling peculiar to a metal and also has an uneven pattern, the design variation can be expanded.

Therefore, for example, a metal ring, counter ring, register ring, C ring, time letter, window frame member, mark, nameplate, or equipment mark, nameplate of equipment, etc. Furthermore, it can be used as a decorative member provided on a part on the viewing side of an accessory such as a bracelet, a necklace, an earring, or a hearing aid.

In addition, for example, it has an antenna member that receives electromagnetic waves, and can be used in places where metal cannot be used or places where metal is not attached without hindering reception of electromagnetic waves. In addition, it is possible to provide a decorative member that has whiteness, is excellent in decorative properties, and has a high-quality appearance, and can increase design variations of equipment, accessories, and decorative members.

  Further, since the coating layer is formed on the surface of the reflective polarizing plate on the viewing side, the surface of the reflective polarizing plate on the viewing side is covered with the coating layer, so that the color changes even with ultraviolet rays or visible light. It has excellent weather resistance even when humidity is applied. In particular, when the coating layer is provided on the surface side (viewing side), the influence of ultraviolet rays can be prevented.

In the decorative member of the present invention, the coating layer is formed of one or more coating layers selected from a metal coating layer, a metal oxide coating layer, a metal nitride coating layer, a resin coating layer, and a glass coating layer. It is characterized by being.
In the display panel of the present invention, the metal coating layer is one or more metals selected from gold, silver, copper, aluminum, nickel, magnesium, zinc, and titanium, or two or more metals selected from these metals. It is formed from the alloy of these metals.
In the display panel of the present invention, the metal oxide coating layer is formed of at least one metal oxide selected from zirconium oxide, niobium oxide, titanium oxide, iron oxide, tin oxide, silicon oxide, and aluminum oxide. It is characterized by.
The display panel of the present invention is characterized in that the metal nitride coating layer is made of at least one metal nitride selected from silicon nitride, titanium nitride, and zirconium nitride.

Further, in the display board of the present invention, the resin coating layer is made of polycarbonate resin, acrylic resin, polyacetal resin, ABS resin, polyethylene resin, polypropylene resin, polystyrene resin, polyethylene terephthalate resin, alkyd resin, vinyl chloride resin, polyurethane resin, It is characterized by being formed from at least one resin selected from polyester resins and fluorine resins.
Moreover, the display panel of the present invention is characterized in that the coating layer is formed by printing, spin coating, painting, a laminated resin film, a resin plate, vacuum deposition, or sputtering.

In the display panel of the present invention, the coating layer is a transparent or translucent coating layer.
In the display panel of the present invention, the coating layer is a colorless or colored coating layer.
The display panel of the present invention is characterized in that an uneven pattern is formed on the surface of the covering layer.
By configuring in this way, by appropriately selecting a transparent, translucent, colorless, colored, concavo-convex pattern, etc., it is possible to provide a decorative member that has excellent decorativeness and a high-quality appearance quality. For example, it is possible to increase the design variation and thickness of the decorative member.

In the display panel according to the present invention, the pattern of the coating layer is a pattern in which an uneven pattern is formed after the coating layer is applied to the surface of the reflective polarizing plate.
With this configuration, when a coating layer is applied to the surface of a reflective polarizing plate on which a pattern has been formed in advance, the coating layer can flatten the surface or blur the pattern shape. However, as in the present invention, if the surface of the reflective polarizing plate is coated with a coating layer and then an uneven pattern is formed, the pattern shape will not blur and a clear pattern can be obtained. can get.

The decorative member of the present invention is
The reflective polarizing plate has an uneven pattern on both the front and back surfaces,
The uneven patterns on both the front and back surfaces are different from each other.

  With this configuration, the uneven patterns on the front and back surfaces of the reflective polarizing plate are different from each other, so these different patterns overlap, giving the viewer a deep and yet innovative pattern. It is possible to provide a decorative member having a high-quality appearance quality, and it is possible to increase design variations of devices, accessories, and decorative members.

The decorative member of the present invention is
The reflective polarizing plate has a concavo-convex pattern on a part of both front and back surfaces,
The uneven patterns on both the front and back surfaces are different from each other.

  By configuring in this way, the reflective polarizing plate has a concavo-convex pattern on part of the front and back surfaces, and the concavo-convex pattern on both the front and back surfaces is different from each other. In addition, a novel pattern can be provided, a decorative member having a high-quality appearance can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

The decorative member of the present invention is
An uneven pattern is formed on a part of at least one surface of the reflective polarizing plate.

  By comprising in this way, since it has an uneven | corrugated pattern in a part of at least one surface of a reflection type polarizing plate, the novel pattern by which the pattern was partially formed can be provided, and a high-class appearance A decorative member having quality can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

The decorative member of the present invention is
The reflective polarizing plate has a plurality of patterns on at least one surface thereof.

  With this configuration, since there are a plurality of patterns on at least one surface of the reflective polarizing plate, a novel pattern can be provided by the plurality of patterns, and a decorative member having a high-quality appearance quality is provided. It is possible to increase design variations of devices, accessories, and decorative members.

  In addition, the decorative member of the present invention is characterized by having a light-transmitting colored layer on at least one surface of the reflective polarizing plate.

  By comprising in this way, a decoration member can be colored and the expansion of the design variation of apparatus, accessories, and a decoration member can be aimed at.

  In the decorative member of the present invention, the uneven pattern has a pattern surface in which an uneven pattern is formed after applying a light-transmitting colored layer on at least one surface of the reflective polarizing plate. It is characterized by.

With this configuration, when a light-transmitting colored layer is applied to the surface of a reflective polarizing plate on which a pattern is formed in advance, the light-transmitting colored layer makes the surface flat or the pattern shape is blurred. However, a clear pattern cannot be obtained, but as in the present invention, the pattern surface is formed with an uneven pattern after applying a light-transmitting colored layer on at least one surface of the reflective polarizing plate. If so, the pattern shape is not blurred and a clear pattern can be obtained, thereby increasing the design variation of equipment, accessories, and decorative members.
Furthermore, by having such a light-transmitting colored layer, it is possible to impart a texture such as various plating treatments (for example, gold plating, copper plating, silver plating, rhodium plating, etc.) to the metal material surface. .

The decorative member of the present invention is
The reflective polarizing plate has light-transmitting colored layers on both the front and back surfaces;
The light-transmitting colored layers on the front and back surfaces are different from each other.

  By configuring in this way, the light-transmitting colored layers on the front and back surfaces of the reflective polarizing plate are different from each other, so that the coloring by these different light-transmitting colored layers overlaps, and the viewer has a deep coloring. It is possible to provide a decorative member having a part and yet exhibiting a novel color, providing a decorative member having a high-quality appearance, and increasing design variations of equipment, accessories, and decorative members. it can.

The decorative member of the present invention is
The reflective polarizing plate has a light-transmitting colored layer on a part of both front and back surfaces,
The light-transmitting colored layers on the front and back surfaces are different from each other.

  By configuring in this way, the reflective polarizing plate has light-transmitting colored layers on a part of both the front and back surfaces, and the light-transmitting colored layers on the front and back surfaces are different from each other. There is a deep colored part, and it is possible to provide a decorative pattern that can provide a novel pattern and a high-quality appearance, and to expand the design variation of equipment, accessories, and decorative members. be able to.

  Further, the decorative member of the present invention is characterized in that a light-transmitting colored layer is provided on a part of at least one surface of the reflective polarizing plate.

  By comprising in this way, since it has a light-transmitting colored layer on a part of at least one surface of the reflective polarizing plate, it is possible to provide a novel pattern in which a partially colored pattern is formed. A decorative member having a pleasing appearance quality can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

  The decorative member of the present invention is characterized in that a plurality of light-transmitting colored layers are provided on at least one surface of the reflective polarizing plate.

With this configuration, a plurality of light-transmitting colored layers are provided on at least one surface of the reflective polarizing plate, so that a plurality of light-transmitting colored layers provide a novel pattern with a plurality of different colors. In addition, it is possible to provide a decorative member having a high-quality appearance quality, and it is possible to increase design variations of equipment, accessories, and decorative members.
Furthermore, by having such a plurality of light-transmitting colored layers, the surface of the metal material has a texture that has been subjected to two or more plating processes (for example, gold plating, copper plating, silver plating, rhodium plating). Can be granted.

  In addition, the decorative member of the present invention is characterized in that a light reflecting layer is provided on the surface of the reflective polarizing plate on the equipment side.

By configuring in this way, the light reflecting layer prevents the substrate, equipment, and adhesives for attaching the decorative member to these members from being seen through the decorative member. Can be prevented, and the design variation of equipment, accessories, and decorative members can be expanded.
Furthermore, the metal texture can be improved by the texture and pattern of the decorative member, and the pattern can be clearly displayed. When the light-transmitting colored layer is provided, the glossiness can be improved more brightly.

  In addition, the decorative member of the present invention is characterized in that a light transmissive colored layer is provided on at least a part of the light reflecting layer.

  By comprising in this way, since the light reflection colored layer is provided in at least a part of the light reflection layer, a partially colored pattern is formed by the partial light transmission color layer of the light reflection layer. New decorative patterns can be provided, decorative members having a high-quality appearance can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

  The decorative member of the present invention is characterized in that the light reflecting layer has a plurality of light-transmitting colored layers.

  By configuring in this way, the light reflecting layer has a plurality of light-transmitting colored layers, so that the plurality of light-transmitting colored layers can provide a novel pattern with a plurality of different colors, and has a high-class feeling. A decorative member having appearance quality can be provided, and the design variation of equipment, accessories, and decorative members can be expanded.

  Further, the decorative member of the present invention is characterized in that a pattern is formed on the light reflecting layer by a light transmissive colored layer.

  By configuring in this way, the pattern formed by the light-transmitting colored layer of the light reflection layer and the uneven pattern of the reflective polarizing plate overlap to form a pattern with a colored depth. Can provide a decorative pattern, can provide a decorative member having a high-quality appearance, and can increase design variations of equipment, accessories, and decorative members.

  Moreover, the decorative member of the present invention is characterized in that the decorative member is adhered to at least one surface of the substrate.

By configuring in this way, the decorative member to which the substrate is attached is used as it is, for example, as a metal ring, watch ring, register ring, C ring, time letter, mark, nameplate, or mark or nameplate of equipment. It can also be used, and the substrate itself can be, for example, equipment.

  Moreover, the decorative member of the present invention is characterized in that it has an uneven pattern on at least one surface of the substrate.

  By configuring in this way, the uneven pattern formed on at least one surface of the substrate and the uneven pattern of the reflective polarizing plate overlap to form an extremely novel pattern in which a deep pattern is formed. It is possible to provide a decorative member having a high-quality appearance quality, and it is possible to increase design variations of devices, accessories, and decorative members.

The decorative member of the present invention is
The substrate has an uneven pattern on both sides,
The uneven patterns on both the front and back surfaces are different from each other.

  By configuring in this way, the uneven patterns on the front and back sides of the substrate are different from each other, so these different patterns overlap, providing a deep and yet innovative pattern for the viewer, A decorative member having a pleasing appearance quality can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

The decorative member of the present invention is
The substrate has a concavo-convex pattern on a part of both front and back surfaces,
The uneven patterns on both the front and back surfaces are different from each other.

  By configuring in this way, the substrate has a concavo-convex pattern on a part of both front and back surfaces, and the concavo-convex pattern on both front and back surfaces is different from each other. In addition, a novel pattern can be provided, a decorative member having a high-quality appearance quality can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

  In addition, the decorative member of the present invention is characterized in that an uneven pattern is formed on a part of at least one surface of the substrate.

  By configuring in this way, a part of at least one surface of the substrate has a concavo-convex pattern, so that a novel pattern in which a pattern is partially formed can be provided, and a high-quality appearance quality is provided. A decorative member can be provided, and the design variation of equipment, accessories, and decorative members can be expanded.

  In addition, the decorative member of the present invention is characterized in that it has a plurality of patterns on at least one surface of the substrate.

  With such a configuration, since at least one surface of the substrate has a plurality of patterns, a novel pattern can be provided by the plurality of patterns, and a decorative member having a high-quality appearance quality can be provided. It is possible to expand design variations of equipment, accessories, and decorative members.

The decorative member of the present invention is
The reflective polarizing plate has a light reflection axis and an easy light transmission axis;
Reflects light of a linearly polarized light component having a vibration plane parallel to the light reflection axis;
It has a characteristic of transmitting light of a linearly polarized light component having a vibration plane parallel to the light transmission easy axis.

  With this configuration, light of a linearly polarized light component having a vibration surface parallel to the light reflection axis of the reflective polarizing plate is reflected, and light of a linearly polarized light component having a vibration surface parallel to the light transmission easy axis is transmitted. For example, it can be used as a decorative member for devices such as watches, desk calculators, automobiles, airplane instrument panels, mobile devices such as mobile phones, and so on. A sufficient amount of light can be supplied for the power generation of the cell, and the reflected light from the solar cell is reduced, and scattering due to the effect of the uneven pattern causes the crosshair, dividing line and dark purple of the solar cell to be completely It is erased and cannot be seen at all.

  Therefore, the cross member, the dividing line and the deep purple color of the solar cell can be completely erased, and the same metallic feeling as that of the metal decorative member can be obtained and a clear pattern can be visually recognized. Can be obtained.

In addition, the decorative member of the present invention includes the plurality of reflective polarizing plates, and is arranged such that the directions of easy light transmission axes are different from each other.

  Thus, the light quantity supplied to a solar cell can be easily adjusted by providing a some reflective polarizing plate and arrange | positioning so that the direction of each light transmission easy axis may become a mutually different direction. As a result, it is possible to adjust so that the metallic color and the white tone formed on the decorative member appear more strongly.

Further, the decorative member of the present invention is such that the decorative member is used for a metal ring of a watch, a turn ring, a register ring, a C ring, a time letter, a mark, a name plate, or a mark of a device, a name plate. Features.

Moreover, the equipment of this invention is equipment provided with the decoration member in any one of the above-mentioned.
Moreover, the equipment of this invention is an accessory provided with the decoration member in any one of the above-mentioned.
Moreover, the display board of this invention is a display board characterized by providing the decoration member in any one of the above-mentioned.

By configuring in this way, for example, a metal ring of a watch, a dial ring, a register ring, a C ring, a timepiece, a mark, a decorative member for a watch such as a nameplate, a mark of equipment,
As a decorative member provided on a part of the visual recognition side of devices such as desktop computers such as nameplates, automobiles, airplane instrument panels, and mobile devices such as mobile phones, it is also possible to view accessories such as bracelets, necklaces, earrings, and hearing aids. As a decorative member provided on a part of the side, especially when used in solar-powered wristwatches, etc., it supplies a sufficient amount of light for solar cell power generation, and the solar cell crosshairs, section lines and dark purple are visible. Can not be. In addition, the design variation can be expanded, such as the expression of a three-dimensional uneven pattern with a depth.

  In addition, it is possible to provide a device having a high-quality decorative member that has a metallic feeling and whiteness similar to those of the metallic decorative member and is excellent in decorativeness.

According to the present invention, by forming a concavo-convex pattern on at least one surface of the reflective polarizing plate, for example, when used in devices such as solar-powered wristwatches and calculators, the solar cell can generate power. A sufficient amount of light can be supplied, and the crosshairs, dividing lines and dark purple of the solar cell can be made invisible.
And even if it is a resin member, since it has a metal feeling peculiar to a metal and also has an uneven pattern, the design variation can be expanded.

Therefore, for example, a metal ring, counter ring, register ring, C ring, time letter, window frame member, mark, nameplate, or equipment mark, nameplate of equipment, etc. Furthermore, it can be used as a decorative member provided on a part on the viewing side of an accessory such as a bracelet, a necklace, an earring, or a hearing aid.

In addition, for example, it has an antenna member that receives electromagnetic waves, and can be used in places where metal cannot be used or places where metal is not attached without hindering reception of electromagnetic waves. In addition, it is possible to provide a decorative member that has whiteness, is excellent in decorative properties, and has a high-quality appearance, and can increase design variations of equipment, accessories, and decorative members.
Furthermore, by providing a light-transmitting colored layer on the decorative member, the decorative member can be given a texture as if various plating processes were applied to the surface of the metal material.

  Further, since the coating layer is formed on the surface of the reflective polarizing plate on the viewing side, the surface of the reflective polarizing plate on the viewing side is covered with the coating layer, so that the color changes even with ultraviolet rays or visible light. It has excellent weather resistance even when humidity is applied. In particular, when the coating layer is provided on the surface side (viewing side), the influence of ultraviolet rays can be prevented.

  Further, according to the present invention, light of a linearly polarized light component having a vibration surface parallel to the light reflection axis of the reflective polarizing plate is reflected, and light of a linearly polarized light component having a vibration surface parallel to the light transmission easy axis is transmitted. For example, it can be used as a decorative member for devices such as watches, desk calculators, automobiles, airplane instrument panels, mobile devices such as mobile phones, and so on. A sufficient amount of light can be supplied for the power generation of the cell, and the reflected light from the solar cell is reduced, and scattering due to the effect of the uneven pattern causes the crosshair, dividing line and dark purple of the solar cell to be completely It is erased and cannot be seen at all.

  Therefore, the cross member, the dividing line and the deep purple color of the solar cell can be completely erased, and the same metallic feeling as that of the metal decorative member can be obtained and a clear pattern can be visually recognized. Can be obtained.

Therefore, according to the present invention, for example, a clock metal ring, a turn ring, a register ring, a C ring, a timepiece, a mark, a decorative member for a clock such as a nameplate, a mark of a device, a desktop calculator such as a nameplate, an automobile As a decorative member provided on a part of the visual recognition side of devices such as airplane instrument panels and mobile devices such as mobile phones, and a decoration provided on a part of the visual recognition side of accessories such as bracelets, necklaces, earrings and hearing aids As a member, especially when used in solar powered wristwatches, etc., it can supply a sufficient amount of light for solar cell power generation so that the crosshairs, section lines and dark purple of the solar cell can be made invisible. . In addition, it is possible to improve the design variation and reduce the thickness, such as enabling the expression of a three-dimensional uneven pattern with depth.

  In addition, it is possible to provide a device having a high-quality decorative member that has a metallic feeling and whiteness similar to those of the metallic decorative member and is excellent in decorativeness.

Hereinafter, embodiments (examples) of the present invention will be described in more detail with reference to the drawings.
Example 1

  1 is a cross-sectional view of a decorative member according to an embodiment of the present invention, FIG. 2 is a perspective view showing a reflective polarizing plate, and FIG. 3 is an optical path diagram of the decorative member of the present invention.

  As shown in FIG. 1 (A), the decorative member 10 of this embodiment shows an embodiment in which the decorative member 10 is attached to a solar cell as a substrate 12 as an example. A plate 14 is provided.

Then, by forming a concavo-convex pattern 16 on the surface of the reflective polarizing plate 14, a sufficient amount of light for power generation of the solar cell is supplied, and the cross lines, section lines and dark purple of the solar cell are not visible. As a result, a thin decorative member excellent in decorativeness is realized. Furthermore, a high-quality decorative member having a metallic feeling similar to that of the metallic decorative member, a clear color with whiteness and brightness is realized.
Further, as shown in FIG. 1A, a coating layer 17 is formed on the surface of the reflective polarizing plate 14 on the viewing side.
Is formed.

  That is, an uneven pattern 16 having a stripe shape is formed on the surface of the reflective polarizing plate 14 on the viewing side, and a coating layer 17 is formed on the surface of the pattern 16.

  Moreover, the reflective polarizing plate 14 and the solar cell 12 are fixed to each other by a fixing member 18 made of a transparent adhesive material or adhesive.

  In this embodiment, a transparent adhesive material or adhesive is provided on the entire surface as the fixing member 18, but it is also possible to provide a fixing member 18 that is formed by welding, caulking, or another member. It can also be fixed with a double-sided adhesive tape (the same applies to the following examples).

  The reflective polarizing plate base material as the material of the reflective polarizing plate 14 is preferably a laminate in which two types of films having different polarizabilities are alternately laminated. In this example, a product name manufactured by Sumitomo 3M Co., Ltd. “DBEF” was used.

  As shown in FIG. 2, the reflective polarizing plate substrate 15 made of “DBEF” has a light reflection axis N and a light transmission easy axis M, and has a straight line having a vibration surface parallel to the light reflection axis N. The light of the polarization component is reflected, and the light of the linear polarization component having a vibration plane parallel to the light transmission easy axis M has a characteristic of transmitting. Further, it has a characteristic of transmitting about 50% of light and reflecting about 50% of light.

  As the value of the thickness t of the reflective polarizing plate base material 15, various types having a thickness of about 130 to 400 μm are commercially available and can be selected as necessary.

  If the surface of the reflective polarizing plate substrate 15 has an uneven shape such as emboss, for example, it is possible to prevent interference fringes when the solar cell and the reflective polarizing plate 14 are arranged. is there.

  In this example, a reflective polarizing plate substrate 15 having a thickness t of 140 μm was used. In this embodiment, a striped uneven pattern 16 is formed on the surface of the reflective polarizing plate substrate 15, and then punched into a decorative member shape to obtain the reflective polarizing plate 14 shown in FIG. It is.

  The striped uneven pattern 16 formed on the surface of the reflective polarizing plate 14 is formed by engraving by machining such as cutting. The stripe-shaped uneven pattern 16 is formed in such a size that the depth and width of the recesses, the width of the protrusions and the like can be visually recognized, and the pattern can be clearly recognized from the upper surface side.

  The value of the width b of the concavo-convex pattern 16 by this cutting is not particularly limited, but is preferably set in the range of 40 to 60 μm. The value of the pattern depth d can also be set as appropriate, but it is preferably set in the range of 10 to 20 μm.

  Further, the striped uneven pattern 16 also has an action of refracting and scattering reflected light from below. As a result, the stripe pattern and the metallic feeling are brightly and clearly visible by the reflected light of the reflective polarizing plate 14. In addition, the crosshairs, section lines and dark purple of the solar cell are completely erased and are no longer visible.

The uneven pattern 16 of this embodiment is formed in a stripe shape, but other pattern patterns with unevenness may be formed. For example, you can select various patterns such as circles, swirls, satin patterns, lattice patterns, substantially pyramid patterns, geometric patterns, stitch patterns, stone-tone patterns, grain patterns, ripple patterns, Asahi eyes, etc. Can be selected according to design.

  In addition, the striped uneven pattern 16 is formed by machining such as cutting, but various processing methods such as thermal transfer processing, press processing, and sand blast processing can be used depending on the pattern to be selected. Moreover, the cross-sectional shape of the uneven pattern can be selected as appropriate, such as a V shape, a U shape, or a square shape.

  The coating layer 17 is formed by printing by mixing fine copper metal powder with a transparent urethane resin to form an ink. And it finishes so that a golden feeling may appear on the whole by the reflected light of the reflective polarizing plate 14 and the color of the coating layer 17.

  As described above, in the decorative member 10 of this embodiment, the striped uneven pattern 16 can be clearly seen from the viewing side. In addition, the stripe-shaped uneven pattern 16 also has an action of refracting and scattering the reflected light from the bottom, and the strong reflected light of the reflective polarizing plate 14 gives the stripe-shaped uneven pattern 16 a golden feeling. Visible and clear. As a result, it is possible to obtain a noble metal feeling and a high-quality decorative member. Moreover, the color of the solar cell is completely erased and is not visually recognized.

  By comprising in this way, a decoration member can be colored and expansion and thinning of the design variation of apparatus and a decoration member can be achieved.

  The coating layer 17 is formed by a printing method by mixing fine copper metal powder with a transparent urethane resin to form an ink. And it finishes so that the same metallic feeling as a metal decoration member may appear by the color of the reflected light of the reflective polarizing plate 14 and the color of the coating layer 17 as a whole.

  In this case, the color of the coating layer 17 is not particularly limited, and can be, for example, white, black, gray, or the like.

  In this case, as described above, various coating layers 17 can be used instead of forming the coating layer 17 by ink by mixing a fine metal powder with a transparent urethane resin as described above. It is not limited at all.

  For example, a white pigment can be mixed with a resin and formed by a printing method. The reason why the white pigment is used is to give a white feeling to the decorative member. When the film thickness is increased, whiteness is obtained but the transmittance is deteriorated.

Therefore, the film thickness is reduced to about 7 to 10 μm, and the transmittance is reduced by about 10%. If you want to produce other colors, use other pigments.
Furthermore, the coating layer 17 can also be comprised from the thin resin board about 7-10 micrometers.

  In addition, for example, chemical vapor deposition (CVD) such as thermal CVD, plasma CVD, and laser CVD, dry plating treatment such as vacuum deposition, sputtering, or ion plating, thermal spraying, and further, spin coating, dipping, brush coating, A very thin metal film or paint film may be formed by wet plating methods such as spray coating, electrostatic coating, electrodeposition coating, electrolytic plating, electroless plating, etc., and select as appropriate according to the desired color Is preferred.

  In this case, the coating layer 17 can be formed from one or more coating layers 17 selected from a metal coating layer, a metal oxide coating layer, a metal nitride coating layer, a resin coating layer, and a glass coating layer.

Although it does not specifically limit as a metal coating layer, For example, 1 or more types of metals selected from gold, silver, copper, aluminum, nickel, magnesium, zinc, titanium, or 2 selected from these metals It can be formed from an alloy of more than one metal.

  Further, the metal oxide coating layer is not particularly limited. For example, at least one metal oxide selected from zirconium oxide, niobium oxide, titanium oxide, iron oxide, tin oxide, silicon oxide, and aluminum oxide. Can be formed from objects.

  The metal nitride coating layer is not particularly limited, and can be formed of at least one metal nitride selected from silicon nitride, titanium nitride, and zirconium nitride, for example.

  The resin coating layer is not particularly limited. For example, polycarbonate resin, acrylic resin, polyacetal resin, ABS resin, polyethylene resin, polypropylene resin, polystyrene resin, polyethylene terephthalate resin, alkyd resin, vinyl chloride resin. , A polyurethane resin, a polyester resin, and a fluorine resin.

  In this case, the method for forming the resin coating layer is not particularly limited, and for example, the resin coating layer can be formed by printing, spin coating, or painting.

  Moreover, as a resin coating layer, it can also form with the laminated resin film which consists of resin used for said resin coating layer.

  In addition, even if a diffusion layer is provided as the covering layer 17, the same white feeling can be obtained. The diffusing layer is a mixture of a diffusing agent having a function of diffusing light incident on a resin or the like, and the material of the diffusing agent is silica, glass, resin, etc. in the form of particles, powders, scales, needles, etc. Can do.

  Moreover, even if a UV light reflection layer and a UV absorption layer are provided as the coating layer 17, the same white feeling can be obtained.

  In this case, the coating layer 17 is not particularly limited. For example, a single layer of silicon oxide, titanium oxide, or silicon nitride, or a multilayer UV light reflection layer formed by a combination thereof can be used. .

  Further, the UV absorbing layer is not particularly limited. However, when a laminate material is used as the UV absorbing layer, for example, “Rug Protect (product name)” manufactured by Lintec Corporation can be used. . Furthermore, when ink is used as the UV absorbing layer, “SG429B overcoat clear (product name)” manufactured by Seiko Advance Co., Ltd. can be used.

In this case, the coating layer 17 may be a transparent or translucent coating layer, and the coating layer 17 may be a colorless or colored coating layer.
Further, as shown in FIG. 1B, an uneven pattern 19 may be formed on the surface of the covering layer 17.
In this case, it is desirable that the pattern 19 of the coating layer 17 is formed after the coating layer 17 is applied to the surface of the reflective polarizing plate 14 and then the uneven pattern 19 is formed.
The method for forming such a pattern 19 is not particularly limited. For example, the light-transmitting colored layer 34 is formed in the same manner as in the examples shown in FIGS. 22 and 23 described later. Instead of the above, it is only necessary to form the uneven pattern 19 using the coating layer 17.
By configuring in this way, when the coating layer 17 is applied to the surface of the reflective polarizing plate 14 on which a pattern is formed in advance, the coating layer 17 makes the surface flat or the pattern shape blurs. Although a clear pattern 19 cannot be obtained, the pattern shape is blurred if the uneven pattern 19 is formed after applying the coating layer 17 on the surface of the reflective polarizing plate 14 as in the present invention. A clear pattern can be obtained.
In this case, the concavo-convex pattern 19 may be formed on the entire surface as shown in FIG. 1B, but although not shown, it may be provided partially or a partial pattern. Can be composed of the same pattern or different patterns.
By configuring in this way, by appropriately selecting a transparent, translucent, colorless, colored, concavo-convex pattern, etc., it is possible to provide a decorative member that has excellent decorativeness and a high-quality appearance quality. For example, it is possible to increase the design variation and thickness of the decorative member.

  Next, the operation of the reflective polarizing plate 14 will be described with reference to FIG. In FIG. 3, for convenience of explanation, the fixing member 18 made of a transparent adhesive material or adhesive is omitted, and the operation of the embodiment using a solar cell as the substrate 12 will be described.

The light P1 incident on the reflective polarizing plate 14 enters the reflective polarizing plate 14 provided with the covering layer 17 and the uneven pattern 16 .

  Of the light incident on the reflective polarizing plate 14, the linearly polarized light component n 1 having a vibration plane parallel to the light reflection axis of the reflective polarizing plate 14 is reflected from the reflective polarizing plate 14 and passes through the coating layer 17. Then, the reflected light P2 is emitted to the outside.

  The linearly polarized light component m1 having a vibration plane parallel to the light transmission easy axis of the reflective polarizing plate 14 passes through the reflective polarizing plate 14 and enters the solar cell 12.

  The light incident on the solar cell 12 is divided into light that is absorbed therein and light that is reflected therefrom. The light reflected from the solar cell 12 is linearly polarized light component m2 having a vibration plane parallel to the light transmission easy axis of the reflective polarizing plate 14, and the reflected light P3 is transmitted through the reflective polarizing plate 14. Is emitted outside.

  On the other hand, the linearly polarized light component n2 having a vibration plane parallel to the light reflection axis of the reflective polarizing plate 14 is reflected from the reflective polarizing plate 14 and returns to the solar cell 12 side as reflected light P4. . As a result, the amount of light incident on the reflective polarizing plate 14 and reflected from the solar cell 12 and returning to the reflective polarizing plate 14 becomes very small.

  Furthermore, since the concavo-convex pattern 16 is formed on the surface of the reflective polarizing plate 14, the reflected light P 2 reflected on the surface of the reflective polarizing plate 14 or reflected by the solar cell 12 is reflected on the reflective polarizing plate 14. The transmitted reflected light P3 is not reflected in a uniform direction, but is reflected and scattered in all directions, and is emitted to the outside through the coating layer 17.

  As described above, the reflected light from the solar cell 12 is reduced, and further, scattering is generated by the action of the uneven pattern 16, so that the cross lines, section lines and dark purple of the solar cell 12 are completely erased. Not visible at all.

  As described above, according to the decorative member of this embodiment, the cross lines, the dividing lines, and the deep purple color of the solar cell 12 are completely erased, and the same metallic feeling as that of the metal decorative member is obtained and a clear pattern is visually recognized. Therefore, a decorative member having excellent decorative properties can be obtained. Furthermore, in this example, a thin and high-quality decorative member could be obtained by setting the thickness of the reflective polarizing plate 14 to 140 μm.

  Furthermore, since the coating layer 17 is formed on the surface on the viewing side of the reflective polarizing plate 14, the surface on the viewing side of the reflective polarizing plate 14 is not discolored by ultraviolet rays or visible light, and the humidity is further increased. Even if added, it is excellent in weather resistance. In particular, when the coating layer 17 is provided on the surface side (viewing side), the influence of ultraviolet rays can be prevented.

In this embodiment, the solar cell is used as the substrate 12. However, the substrate 12 may be made of resin, glass, ceramic, for example, a metal ring, a watch ring, a register ring of a watch. , C-rings, timepieces, marks, nameplates and other decorative parts for watches, equipment marks, nameplates and other desktop calculators, automobiles, airplane instrument panels, mobile devices such as mobile phones, etc. As a decorative member provided in a part, it can be used as a decorative member provided in a part on the viewing side of an accessory such as a bracelet, a necklace, an earring, and a hearing aid, and the substrate itself can be used as, for example, an appliance or an accessory. You can also

  For example, the decorative member of the present invention can be applied to a wireless function watch 200 as shown in FIGS.

  As shown in FIGS. 4 and 5, the watch case 202 is divided into a plurality of parts. In this embodiment, the watch case 202 is divided into a watch case body 204 and a turning ring 206.

  A time character 214 is attached to the display board 212, and a name plate 216 is attached to the side of the watch case 202. Further, a name plate 217 is attached to the surface of the back cover 210 (the lower side in FIGS. 4 and 5).

The decorative member of the present invention, in such a solar cell-driven wireless function watch 200, is used as a decorative member as a dial ring 206, a time letter 214, a name plate 216 (particularly when used for a resin watch case 202, In particular, when the name plate 217 is used as a part on the viewing side, the design variation can be expanded.
Further, instead of the metal member such as the metal ring 304, the metal C ring 308, the metal window frame member 312 and the metal typesetting plate 314 as shown in FIGS. The decorative member can be used.
Furthermore, as shown in FIG. 43, for example, the decorative member of the present invention can be used as the nameplate 322 in the accessory 320 such as a bracelet.

  4 and 5, reference numeral 208 denotes a waterproof packing for sealing between the back cover 210 and the watch case body 204 in a sealed state, 218 is a solar cell, 220 is an antenna, and 222 is , 224 and 224 respectively indicate waterproof packings for sealing the windshield 222, the watch case body 204, and the turn ring 206 in a sealed state.

  That is, the decorative member of the present invention has a metallic texture and is not a metallic material when used for the dial ring 206, the time character 214, etc. in the solar cell-driven timepiece with a radio function as described above. The characteristic is not deteriorated.

  Further, as shown in FIG. 6, for example, in the calculator 240, the decorative member 10 of the present invention is used as a nameplate 246 provided with a logo mark 244 or the like so as to cover the solar cell 242 indicated by a dotted line. The solar cell 242 is not visually recognized from the outside, the design is good, and the design variations can be expanded.

Therefore, even when used as a decorative member for devices such as watches, desk calculators, automobiles, airplane instrument panels, mobile devices such as mobile phones, etc. In addition to supplying sufficient light for power generation, the reflected light from the solar cell is reduced, and scattering due to the effect of the uneven pattern completely eliminates the crosshairs, section lines and dark purple of the solar cell. Being left is completely invisible.

  This makes it possible to completely erase the crosshairs, section lines and dark purple color of the solar cell, as well as providing a metallic feel similar to that of a metallic decorative member, and a clear pattern can be visually recognized. A member can be obtained.

  Accordingly, the material, size, shape, and the like of the substrate 12 are not particularly limited, and for example, a composite member that combines these, such as resin, glass, or ceramic, can be used.

  In this case, as shown in FIG. 1, the decorative member 10 of the present invention has a substrate 12 attached to the surface of the decorative member 10 on the equipment side.

By configuring in this way, the decorative member to which the substrate 12 is stuck is used as it is, for example, a metal ring of a watch, a dial ring, a register ring, a C ring, a time letter, a mark, a nameplate, or a mark of an equipment, a nameplate. Etc., and can be used as a decorative member provided on a part of the visual recognition side of an appliance such as a bracelet, a necklace, an earring, and a hearing aid. The device itself can be used as, for example, equipment or jewelry. That is, a decorative member without a substrate can be configured to be attached to a part on the visual recognition side of the devices and accessories.

In this case, as shown in FIG. 7, the decorative member 10 of the present invention may have a concavo-convex pattern 11 on at least one surface of the substrate 12.
In this embodiment, the pattern 11 is provided on the surface of the substrate 12 on the viewing side. However, although not shown, the pattern can be formed on the surface of the substrate 12 opposite to the viewing side.

With this configuration, the concave / convex pattern 11 formed on at least one surface of the substrate 12 and the concave / convex pattern 16 of the reflective polarizing plate overlap to form a very deep pattern. Can provide a decorative pattern, can provide a decorative member having a high-quality appearance, and can increase design variations of equipment, accessories, and decorative members.

  As shown in FIG. 8, in the decorative member 10 of the present invention, the substrate 12 has uneven patterns 11a and 13a on both front and back surfaces, and the uneven patterns 11a and 13a on both front and back surfaces are different from each other. It can also be done.

By configuring in this way, the uneven patterns 11a and 13a on both the front and back surfaces of the substrate 12 are different from each other. Therefore, these different patterns are overlapped, giving the viewer a depth and a novel pattern. It is possible to provide a decorative member having a high-quality appearance quality, and it is possible to increase design variations of devices, accessories, and decorative members.
In this case, although not shown, the uneven patterns 11a and 13a on both the front and back surfaces can be the same pattern.

  Further, as shown in FIG. 9, in the decorative member 10 of the present invention, the substrate 12 has uneven patterns 11a and 13a on a part of both front and back surfaces, and the uneven patterns 11a on both front and back surfaces. 13a can be different from each other.

  In this case, as shown in FIG. 9, these uneven patterns 11a and 13a may be overlapped with each other, as shown in FIG. These patterns 11a and 13a can be arranged so as not to overlap each other, as shown in FIG.

  By comprising in this way, the board | substrate 12 has uneven | corrugated pattern 11a, 13a in a part of both front and back both surfaces, and the uneven | corrugated pattern 11a, 13a of both front and back is mutually different. It is possible to provide decorative members that are partially deep, can provide a novel pattern, have a high-quality appearance, and can increase the design variations of equipment, accessories, and decorative members. it can.

  In addition, as shown in FIG. 12, the decorative member 10 of the present invention may have a concavo-convex pattern 11 a on a part of at least one surface of the substrate 12. In this embodiment, although applied to the pattern 11a on the surface on the viewing side of the substrate 12, it can also be applied to the pattern 13a on the surface opposite to the viewing side of the reflective polarizing plate 14.

  With this configuration, since at least one surface of the substrate 12 has an uneven pattern, it is possible to provide a novel pattern in which a pattern is partially formed, and to provide a high-quality appearance quality. The decorative member which has can be provided, and the design variation of apparatus, jewelry, and a decorative member can be expanded.

  Further, as shown in FIG. 13, the decorative member 10 of the present invention can have a plurality of patterns 11 a and 11 b on at least one surface of the substrate 12. In this embodiment, the pattern is applied to the patterns 11a and 11b on the surface on the viewing side of the substrate 12. However, it can also be applied to the pattern 13 on the surface opposite to the viewing side of the substrate 12.

With this configuration, since the plurality of patterns 11a and 11b are provided on at least one surface of the substrate 12 , a novel pattern can be provided by the plurality of patterns, and a decorative member having a high-quality appearance quality can be provided. The design variation of equipment, accessories, and decorative members can be expanded.
In this case, the plurality of patterns 11a and 11b are provided on the entire surface, but although not shown, it is of course possible to partially provide the plurality of patterns 11a and 11b.

Although not particularly mentioned, the same applies to the following examples.
(Example 2)

  FIG. 14 is a cross-sectional view of a decorative member according to another embodiment of the present invention.

As shown in FIG. 14, the decorative member 10 of this embodiment has a satin-like uneven pattern 22 on the surface of the reflective polarizing plate 14 facing the substrate 12, that is, the lower surface in FIG. The points transferred from the mold are different from those of the first embodiment, and the other points are the same as those of the first embodiment.

  The light transmission and reflection functions of the reflective polarizing plate 14 of this embodiment are the same as those of the reflective polarizing plate 14 described in the first embodiment.

  The textured uneven pattern 22 provided on the reflective polarizing plate 14 can adjust the metallic color and whiteness of the decorative member by changing the size of the unevenness.

For example, if the size of the unevenness is # 180 or more indicating the roughness of the sandpaper, a color feeling in which the metallic color feeling and the white feeling are mixed in half is obtained. A slight white color appears and a beautiful white color is obtained.

  Furthermore, the effect of whiteness becomes more pronounced as the size of the unevenness is reduced. However, if it exceeds # 2000, the pattern is not transferred and it is visually recognized that the metallic color feeling is cloudy rather than the white feeling.

  In # 120, the metallic color appears more strongly than the white.

  Therefore, in order to obtain a white feeling, it is preferable to set the size of the unevenness in a range of roughness from # 180 to # 2000.

  Further, when it is desired to emphasize the metallic color feeling, it is preferable to set the size of the unevenness to be coarser than the # 120 roughness.

  In addition, when forming a satin pattern on the mold, a sandblasting method in which sand or the like is sprayed at a high pressure is generally used, and the roughness of the satin pattern is selected by adjusting the size of the particle size of the sand to be used. be able to.

  As in Example 2, the reflection type polarizing plate (longitudinal wave pattern) subjected to thermal transfer did not decrease at 48.8% even when compared with the reflection type polarizing plate having no pattern. It was.

  Further, as in Example 1, the reflection type polarizing plate (longitudinal wave pattern) in which the pattern was produced by machining had a light transmittance of 64.6%, and the light of the reflection type polarizing plate having no pattern. It can be seen that the light transmittance is improved as compared with the transmittance.

  In this case, the light transmittance is generally obtained from the amount of power generated by the solar cell by the light transmitted through the dial for the solar cell timepiece. That is, in a device that prevents external light from entering, light is applied to a solar cell placed at a certain distance from the light source, and the current value when converted from light energy to electrical energy is Ao, and the solar cell A dial for a solar cell timepiece is placed thereon, and the current value measured in the same manner as described above is expressed as A1, and A1 is expressed as a percentage of Ao.

In the decorative member 10 of this example, the uneven pattern 22 is formed in a satin-like shape on the surface of the reflective polarizing plate 14 on the side facing the substrate 12, but as described in Example 1 above. Other pattern patterns with irregularities may be formed. Moreover, although the uneven | corrugated pattern 22 was transcribe | transferred and formed from the metal mold | die, various processing methods, such as a cutting process, a press process, and a sandblast process, can be used according to the pattern to select.

As described above, according to the decorative member 10 of this embodiment, the same white feeling as that of the metal decorative member can be obtained. Also in this embodiment, the same effect as in the first embodiment can be obtained. Furthermore, by providing the uneven pattern 22 on the surface of the reflective polarizing plate 14 on the side facing the substrate 12, a transparent decorative pattern can be visually recognized to obtain a high-quality decorative member.
(Example 3)

  FIG. 15 is a cross-sectional view of a decorative member according to another embodiment of the present invention, and shows an embodiment in which uneven patterns are formed on both surfaces of the reflective polarizing plate 14.

As shown in FIG. 15, the decorative member 10 of this embodiment, the viewing side of the surface of the reflective polarizing plate 14, to form a lattice-like uneven pattern 24, the side facing the substrate 12, i.e., 15 is an example in which a circular or spiral pattern 26 is formed on the lower surface of FIG. 15, both of which are formed by transferring from a mold and can be processed simultaneously on both sides.

  Others are the same as in Example 1, and the light transmission and reflection actions of the reflective polarizing plate 14 of this example are the same as those of the reflective polarizing plate 14 described in Example 1 above.

  The lattice-shaped uneven pattern 24 formed on the surface on the viewing side of the reflective polarizing plate 14 is formed so that the depth and width of the concave portions, the width of the convex portions, and the like can be visually recognized. Yes, the pattern is clearly visible from the top side.

  The value of the width b of the uneven pattern 24 is not particularly limited, but is preferably set in the range of 40 to 60 μm. The value of the pattern depth d can also be set as appropriate, but it is preferably set in the range of 10 to 20 μm.

  The circular or spiral pattern 26 formed on the surface of the reflective polarizing plate 14 facing the substrate 12 has a triangular cross-sectional shape, and is a circle pattern or a spiral pattern. To form. As for the angle of the triangle, both the concave portion and the convex portion are formed within a range of 75 to 100 degrees. The height h is 10 to 20 μm, and the pitch p is about 100 μm. It is preferable that the height and the pitch be formed so that the mold can be easily processed and is visible.

Although the decorative member 10 of this embodiment has been described with an example in which the lattice-shaped uneven pattern 24 and the circle-shaped or spiral-shaped uneven pattern 26 are formed on both surfaces of the reflective polarizing plate 14, As long as the patterns to be formed are different from each other, other uneven patterns may be formed.

  In addition, the concavo-convex patterns 24 and 26 are all formed by transferring from a mold, but various processing methods such as cutting, pressing, and sandblasting may be used depending on the pattern to be selected. It can also be used in combination.

  As described above, the decorative member 10 of this embodiment is formed by forming different uneven patterns 24 and 26 on both surfaces of the reflective polarizing plate 14 so that the uneven patterns 24 and 26 are visually recognized. . Further, the uneven patterns 24 and 26 also have an action of refracting and scattering the reflected light.

  Therefore, by configuring in this way, the uneven patterns 24 and 26 on the front and back surfaces of the reflective polarizing plate 14 are different from each other, so that these different patterns overlap, and the viewer has a depth, In addition, a novel pattern can be provided, a decorative member having a high-quality appearance quality can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

  In addition, as shown in FIG. 16, the reflective polarizing plate 14 has uneven patterns 24a and 26a on a part of both front and back surfaces, and the uneven patterns 24a and 26a on both surfaces are different from each other. You can also

  In this case, as shown in FIG. 16, some of these uneven patterns 24a, 26a may be overlapped, or as shown in FIG. 17, these patterns 24a, 26a may be partially These patterns 24a and 26a can be arranged so as not to overlap each other, as shown in FIG.

According to this structure, the reflection-type polarizing plate 14, uneven pattern 24a on a part of both sides, has a 26a, both sides of the uneven pattern 24a, so 26a are different from each other, the viewer On the other hand, it is possible to provide decorative members that are partially deep, can provide novel patterns, and have a high-quality appearance quality, and can expand the design variations of equipment, accessories, and decorative members. Can be planned.

  In addition, as shown in FIG. 19, an uneven pattern 24 a may be provided on a part of at least one surface of the reflective polarizing plate 14. In addition, in this Example, although applied to the pattern 24a on the surface at the side of visual recognition of the reflective polarizing plate 14, it can also be applied to the pattern 26a on the surface opposite to the visual recognition side of the reflective polarizing plate 14.

With this configuration, since the uneven pattern 24a is provided on a part of at least one surface of the reflective polarizing plate 14 , a novel pattern in which a pattern is partially formed can be provided. A decorative member having a certain appearance quality can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

Furthermore, as shown in FIG. 20, on at least one surface of the reflective polarizing plate 14, it is also possible to have a plurality of patterns 24a, a 24b. In this embodiment, the pattern is applied to the patterns 24 a and 24 b on the viewing side of the reflective polarizing plate 14. However, it can be applied to the pattern 26 on the surface opposite to the viewing side of the reflective polarizing plate 14.

With this configuration, since the plurality of patterns 24a and 24b are provided on at least one surface of the reflective polarizing plate 14 , a novel pattern can be provided by the plurality of patterns, and the appearance quality with a high-class feeling is provided. A decorative member can be provided, and the design variation of equipment, accessories, and decorative members can be expanded.
In this case, although the plurality of patterns 24a and 24b are provided on the entire surface, although not shown, it is of course possible to partially provide the plurality of patterns 24a and 24b.
Example 4

  FIG. 21 is a sectional view showing a decorative member according to another embodiment of the present invention.

  As shown in FIG. 21, the decorative member 10 of this example has a lattice-shaped uneven pattern 28 formed on the surface on the viewing side of the reflective polarizing plate 14, that is, the side facing the substrate 12, that is, This is an example in which the same lattice-shaped uneven pattern 30 is formed on the lower surface of FIG.

  That is, the concavo-convex patterns 28 and 30 are formed so that the concave portions 30 a of the concavo-convex pattern 30 are arranged at positions corresponding to the convex portions 28 a of the concavo-convex pattern 28.

Others are the same as in the third embodiment. In the decorative member 10 of this embodiment, the depth of the lattice-shaped uneven patterns 28 and 30 is emphasized, and a three-dimensional uneven pattern is visually recognized, so that a more luxurious decorative member can be obtained.
(Example 5)

  FIG. 22 shows a cross-sectional view of the decorative member 10 according to another embodiment of the present invention, in which a concavo-convex pattern 32 is formed on the reflective polarizing plate 14 and a light-transmitting colored layer 34 and a covering layer 17 are formed. The example provided is shown.

  That is, as shown in FIG. 22, the decorative member 10 of this example forms a circle-shaped uneven pattern 32 on the surface on the viewing side of the reflective polarizing plate 14, and the uneven pattern 32 In this example, a light-transmitting colored layer 34 and a coating layer 17 are provided on the surface.

The circle-shaped uneven pattern 32 is formed by transferring from a mold, and the width and depth values of the uneven pattern 32 are not particularly limited, but are in the range of 10 to 15 μm. It is preferable to set.

  Others are the same as in Example 1, and the light transmission and reflection actions of the reflective polarizing plate 14 of this example are the same as those of the reflective polarizing plate 14 described in Example 1 above.

  The light transmissive colored layer 34 is formed by a printing method by mixing fine copper metal powder with a transparent urethane resin to form an ink. And it finishes so that the golden color which appears reddish as a whole may appear with the color of the reflected light of the reflective polarizing plate 14 and the light transmissive colored layer 34.

  As described above, in the decorative member 10 of this embodiment, the circle-shaped uneven pattern 32 can be clearly seen from the viewing side. In addition, the circle-shaped uneven pattern 32 also has an action of refracting and scattering the reflected light from below, and the strong reflection light of the reflective polarizing plate 14 gives the circle-shaped uneven pattern 32 and a golden feeling. Visible and clear. As a result, the surface of the metal material can be made as if a reddish gold plating treatment is applied, thereby giving a feeling of precious metal and a high-quality decorative member. Further, when a solar cell is used as the substrate 12, the color of the solar cell is completely erased and is not visually recognized.

  By comprising in this way, a decoration member can be colored and the expansion of the design variation of apparatus, accessories, and a decoration member can be aimed at.

  Further, the light-transmitting colored layer 34 is formed by a printing method by mixing fine copper metal powder with a transparent urethane resin to form an ink. And it finishes so that the same metallic feeling as a metal decoration member may appear by the color of the reflected light of the reflective polarizing plate 14 and the color of the light transmissive colored layer 34 as a whole.

  In this case, the color of the light transmissive colored layer 34 is not particularly limited, and may be, for example, white, black, gray, or the like.

  In this case, as described above, the light transmissive colored layer 34 is made by mixing metal powder with a transparent urethane resin to form an ink and forming various light transmissive colored layers 34 by a printing method. It can be used and is not limited at all.

  For example, a white pigment can be mixed with a resin and formed by a printing method. The reason why the white pigment is used is to give a white feeling to the decorative member. When the film thickness is increased, whiteness is obtained but the transmittance is deteriorated.

  Therefore, the film thickness is reduced to about 7 to 10 μm, and the transmittance is reduced by about 10%. If you want to produce other colors, use other pigments.

  In addition, for example, chemical vapor deposition (CVD) such as thermal CVD, plasma CVD, and laser CVD, dry plating treatment such as vacuum deposition, sputtering, or ion plating, thermal spraying, and further, spin coating, dipping, brush coating, A very thin metal film or paint film may be formed by wet plating methods such as spray coating, electrostatic coating, electrodeposition coating, electrolytic plating, electroless plating, etc., and select as appropriate according to the desired color Is preferred.

  In this case, the light transmissive colored layer 34 is formed from one or more light transmissive colored layers 34 selected from a metal coating layer, a metal oxide coating layer, a metal nitride coating layer, a resin coating layer, and a glass coating layer. be able to.

Although it does not specifically limit as a metal coating layer, For example, 1 or more types of metals selected from gold, silver, copper, aluminum, nickel, magnesium, zinc, titanium, or 2 selected from these metals It can be formed from an alloy of more than one metal.

  Further, the metal oxide coating layer is not particularly limited. For example, at least one metal oxide selected from zirconium oxide, niobium oxide, titanium oxide, iron oxide, tin oxide, silicon oxide, and aluminum oxide. Can be formed from objects.

  The metal nitride coating layer is not particularly limited, and can be formed of at least one metal nitride selected from silicon nitride, titanium nitride, and zirconium nitride, for example.

  The resin coating layer is not particularly limited. For example, polycarbonate resin, acrylic resin, polyacetal resin, ABS resin, polyethylene resin, polypropylene resin, polystyrene resin, polyethylene terephthalate resin, alkyd resin, vinyl chloride resin. , A polyurethane resin, a polyester resin, and a fluorine resin.

  In this case, the method for forming the resin coating layer is not particularly limited, and for example, the resin coating layer can be formed by printing, spin coating, or painting.

  Moreover, as a resin layer, it can also form with the laminated resin film which consists of resin used for said resin layer.

  In addition, even if a diffusion layer is provided as the light transmissive colored layer 34, the same white feeling can be obtained. The diffusing layer is a mixture of a diffusing agent having a function of diffusing light incident on an adhesive or an adhesive, and the diffusing agent is made of silica, glass, resin, such as granular, powdery, scale-like, or needle-like Etc. can be used.

  Further, even if a UV light reflecting layer and a UV absorbing layer are provided as the light transmissive colored layer 34, the same white feeling can be obtained.

  In this case, the UV light reflection layer is not particularly limited. For example, a single layer of silicon oxide, titanium oxide, or silicon nitride, or a multilayer UV light reflection layer using a combination thereof may be used. it can.

  Further, the UV absorbing layer is not particularly limited. However, when a laminate material is used as the UV absorbing layer, for example, “Rug Protect (product name)” manufactured by Lintec Corporation can be used. . Furthermore, when ink is used as the UV absorbing layer, “SG429B overcoat clear (product name)” manufactured by Seiko Advance Co., Ltd. can be used.

  In this case, in the decorative member 10 of the present invention, the uneven pattern 32 is a pattern in which the uneven pattern 32 is formed after the light-transmitting colored layer 34 is applied to at least one surface of the reflective polarizing plate 14. It is desirable to have a surface.

With this configuration, when the light-transmitting colored layer 34 is applied to the surface of the reflective polarizing plate 14 on which the pattern 32 has been previously formed, the light-transmitting colored layer 34 may make the surface flat or Although a sharp pattern cannot be obtained due to blurring of the shape, etc., as in the present invention, the pattern surface is uneven after the light-transmitting colored layer 34 is applied to at least one surface of the reflective polarizing plate 14. If the pattern 32 is formed, the pattern shape is not blurred and a clear pattern can be obtained, whereby the design variations of the devices, accessories, and decorative members can be expanded.

  In order to form the concavo-convex pattern 32 after applying the light-transmitting colored layer 34 to at least one surface of the reflective polarizing plate 14 as described above, it may be manufactured as shown in FIG.

  That is, first, as shown in FIG. 23 (a), a reflective polarizing plate 14 punched into a decorative member shape is prepared, and as shown in FIG. 23 (b), the viewing side of the reflective polarizing plate 14 is prepared. A light-transmitting colored layer 34 is formed on the surface 14a by, for example, printing.

  Next, as shown in FIG. 23 (c), a thermal transfer pressing die (die) 38 having a circle-shaped uneven transfer pattern 36 on the surface is prepared, and is indicated by an arrow in FIG. 23 (c). As described above, the light-transmitting colored layer 34 formed on the surface 14a on the viewing side of the reflective polarizing plate 14 is pressed under heating (see FIG. 23D).

  Then, as indicated by an arrow in FIG. 23 (e), the thermal transfer pressing die (die) 38 is separated from the light-transmitting colored layer 34 formed on the viewing-side surface 14a of the reflective polarizing plate 14. Move to.

  Accordingly, as shown in FIGS. 22 and 23 (e), the circular uneven pattern 40 on the surface of the reflective polarizing plate 14 on the viewing side and the light transmittance of the surface of the uneven pattern 40 are obtained. In the colored layer 34, the same uneven pattern 42 having a circle shape as the pattern 40 is integrally formed.

As a result, a pattern surface in which a circle-shaped uneven pattern 32 is formed from the light-transmitting colored layer 34 to the surface of the reflective polarizing plate 14 is formed.
And although not shown in figure, the coating layer 17 should just be formed in the upper surface of the light transmissive coloring layer 34 in which this circle-shaped uneven | corrugated pattern 32 was formed.

  In the above embodiment, the reflective polarizing plate 14 previously punched into the shape of the decorative member is used. For example, when a large number of decorative members 10 are manufactured at a time, the reflective type having a large number of decorative members 10 is manufactured. After performing the above manufacturing process using the polarizing plate 14, it may be finally punched into a large number of decorative member shapes (the same applies to the following examples).

  In this case, as shown in FIG. 24, in the decorative member 10 of the present invention, the reflective polarizing plate 14 has light-transmitting colored layers 34 on both front and back surfaces, and light-transmitting colored layers 34a and 35a on both front and back surfaces. Can be different from each other.

By configuring in this way, the light-transmitting colored layers 34a and 35a on the front and back surfaces of the reflective polarizing plate 14 are different from each other, so that the coloring by these different light-transmitting colored layers 34a and 35a overlaps, On the other hand, it is possible to provide a decorative member having a deep colored portion and providing a novel color, and providing a decorative member having a high-quality appearance quality. Variations can be expanded.
Although not shown, the light transmissive colored layers 34a and 35a can have the same pattern.

As shown in FIG. 25, in the decorative member 10 of the present invention, the reflective polarizing plate 14 has light-transmitting colored layers 34a and 35a on part of both front and back surfaces, and light-transmitting coloring on both front and back surfaces. Layers 34a, 3
5a can be different from each other.

In this case, as shown in FIG. 25, some of these light-transmitting colored layers 34a, 35a
26, as shown in FIG. 26, as shown in FIG. 26, or as shown in FIG. 27, these light-transmitting colored layers 34a, 35a are overlapped. It can also be arranged so that it does not.

According to this structure, the reflection-type polarizing plate 14, both sides of the light transmitting colored layer 34b on a part, has a 35a, both sides of the light transmitting colored layer 34b, since 35a are different from each other, seen It is possible to provide a decorative member having a partially colored portion, providing a novel pattern, and having a high-quality appearance quality to the user. The design variation can be expanded.

  As shown in FIG. 28, the decorative member 10 of the present invention may have a light-transmitting colored layer 34a on a part of at least one surface of the reflective polarizing plate 14. In this embodiment, the reflective polarizing plate 14 is applied to the light-transmitting colored layer 34a on the surface on the viewing side. However, the reflective polarizing plate 14 is applied to the light-transmitting colored layer 35a on the surface opposite to the viewing side. It can also be applied.

With this configuration, since the light-transmitting colored layer 34a is provided on a part of at least one surface of the reflective polarizing plate 14 , a novel pattern in which a partially colored pattern is formed can be provided. Therefore, it is possible to provide a decorative member having a high-quality appearance quality, and it is possible to expand design variations of equipment, accessories, and decorative members.

Furthermore, as shown in FIG. 29, a plurality of light-transmitting colored layers 34a and 34b may be provided on at least one surface of the reflective polarizing plate 14. In this embodiment, the light-transmitting colored layers 34a and 34b on the viewing side surface of the reflective polarizing plate 14 are applied. However, the light-transmitting colored layer on the surface opposite to the viewing side of the reflective polarizing plate 14 is used. 35 can also be applied.
The plurality of light transmissive colored layers 34a and 34b can be provided in a plane as shown in FIG. 29, but although not shown, the plurality of light transmissive colored layers 34a and 34b are laminated. It can also be formed.

With such a configuration, at least one surface of the reflective polarizing plate 14, a plurality of light transmitting colored layer 34a, since it has a 34b, a plurality of light transmitting colored layer 34a, by 34b, a plurality of color It can provide different and innovative patterns, and it can produce a texture as if it had been subjected to two types of plating treatment (for example, a combination of gold and silver plating, a combination of copper and rhodium plating, etc.) A decorative member having a high-quality appearance quality can be provided, and the design variations of equipment, accessories, and decorative members can be expanded.
In this case, although the plurality of light transmissive colored layers 34a and 34b are provided on the entire surface, although not illustrated, it is of course possible to partially provide the plurality of light transmissive colored layers 34a and 34b.
In the examples of FIGS. 24 to 28, the light-transmitting colored layers 34 a and 35 a are formed so as to have a pattern. However, like the light-transmitting colored layer 34, a part of the pattern is formed. In addition, it is possible to have a plurality of patterns, and it is also possible to have no patterns.
(Example 6)

FIG. 30 is a cross-sectional view of the decorative member 10 according to another embodiment of the present invention, in which a concavo-convex pattern 46 is formed on the surface on the viewing side of the reflective polarizing plate 14 , and the side facing the substrate 12, that is, This is an embodiment in which a light reflecting layer 44 is provided on the lower surface in FIG.

  As shown in FIG. 30, the decorative member 10 of this embodiment has a radial uneven pattern 46 formed on the surface on the viewing side of the reflective polarizing plate 14 from the center, and is provided with so-called Asahi light weight. ing. The concavo-convex pattern 46 was formed using a device dedicated to Asahi light.

  The width and depth values of the uneven pattern 46 are not particularly limited, but are preferably set to about 5 μm. Further, a light reflecting layer 44 is provided on the surface of the reflective polarizing plate 14 facing the substrate 12.

  The light reflecting layer 44 is formed by mixing a white pigment with resin and printing. The reason why the white pigment is used is to increase the reflection effect of the light reflection layer 44 and to give the decorative member 10 a white feeling. When the film thickness is increased, the whiteness appears but the transmittance decreases. .

  Therefore, the film thickness is reduced to about 7 to 10 μm, and the transmittance is reduced by about 10%. If you want to produce other colors, use other pigments. In addition, a very thin metal film may be formed by a vapor deposition method, and it is preferable to select appropriately according to the desired color.

In this case, as the light reflecting layer 44, the light reflecting layer 44 allows the substrate and devices disposed below the decorative member 10, and an adhesive for attaching the decorative member to these members to be seen through. In order to prevent deterioration in design quality, it is not particularly limited as long as it is whitish and has a reflection effect.
For example, even if a diffusion layer is provided as the light reflecting layer 44, the same white feeling can be obtained. The diffusing layer is a mixture of a diffusing agent having a function of diffusing light incident on an adhesive or an adhesive, and the diffusing agent is made of silica, glass, resin, such as granular, powdery, scale-like, or needle-like Etc. can be used.

  As described above, the decorative member 10 of this embodiment can completely erase the color of the substrate 12 and can visually recognize the Asahi light weight clearly by enhancing the reflection effect and whiteness to enhance whiteness. As a result, it is possible to obtain a decorative member 10 having a high-class feeling.

  By comprising in this way, the light reflection layer 44 cannot see through the board | substrate, equipment, etc. which are arrange | positioned under the decoration member 10, and the adhesive agent for sticking a decoration member to these members, The design quality can be prevented from being lowered, and the design variation of equipment, accessories, and decorative members can be expanded.

  In this case, as the light reflection layer 44, for example, chemical vapor deposition (CVD) such as thermal CVD, plasma CVD, and laser CVD, dry plating treatment such as vacuum deposition, sputtering, or ion plating, thermal spraying, etc. A very thin metal film may be formed by a wet coating method such as spin coating, dipping, brush coating, spray coating, electrostatic coating, electrodeposition coating, electrolytic plating, electroless plating, etc. It is preferable to select as appropriate.

  In this case, the light reflection layer 44 is one or more kinds of light selected from a metal coating layer, a metal oxide coating layer, a metal nitride coating layer, a resin coating layer, a diffusion layer, a UV light reflection layer, or a UV absorption layer. The reflective layer 44 can be formed.

  Although it does not specifically limit as a metal coating layer, For example, 1 or more types of metals selected from gold, silver, copper, aluminum, nickel, magnesium, zinc, titanium, or 2 selected from these metals It can be formed from an alloy of more than one metal.

  Further, the metal oxide coating layer is not particularly limited. For example, at least one metal oxide selected from zirconium oxide, niobium oxide, titanium oxide, iron oxide, tin oxide, silicon oxide, and aluminum oxide. Can be formed from objects.

The metal nitride coating layer is not particularly limited, and can be formed of at least one metal nitride selected from silicon nitride, titanium nitride, and zirconium nitride, for example.

  Further, the resin layer is not particularly limited. For example, polycarbonate resin, acrylic resin, polyacetal resin, ABS resin, polyethylene resin, polypropylene resin, polystyrene resin, polyethylene terephthalate resin, alkyd resin, vinyl chloride resin, It can be formed from at least one resin selected from a polyurethane resin, a polyester resin, and a fluorine resin.

  In this case, the method for forming the resin layer is not particularly limited, but for example, it can be formed by printing, spin coating, or painting.

  Moreover, as a resin layer, it can also form with the laminated resin film which consists of resin used for said resin layer.

  A similar white feeling can be obtained even if a diffusion layer is provided as the light reflecting layer 44. The diffusing layer is a mixture of a diffusing agent having a function of diffusing light incident on an adhesive or an adhesive, and the diffusing agent is made of silica, glass, resin, such as granular, powdery, scale-like, or needle-like Etc. can be used.

  Further, even if a UV light reflection layer and a UV absorption layer are provided as the light reflection layer 44, the same reflection effect and whiteness can be obtained.

  In this case, the UV light reflection layer is not particularly limited. For example, a single layer of silicon oxide, titanium oxide, or silicon nitride, or a multilayer UV light reflection layer using a combination thereof may be used. it can.

  Further, the UV absorbing layer is not particularly limited. However, when a laminate material is used as the UV absorbing layer, for example, “Rug Protect (product name)” manufactured by Lintec Corporation can be used. . Furthermore, when ink is used as the UV absorbing layer, “SG429B overcoat clear (product name)” manufactured by Seiko Advance Co., Ltd. can be used.

  In this case, as shown in FIG. 31, the decorative member 10 of the present invention may have a light-transmitting colored layer 48 on at least a part of the light reflecting layer 44.

  With this configuration, since the light-transmitting colored layer 48 is provided on at least a part of the light-reflecting layer 44, a partially colored pattern is formed by the partially light-transmitting colored layer of the light-reflecting layer. A formed novel pattern can be provided, a decorative member having a high-quality appearance quality can be provided, and design variations of equipment, accessories, and decorative members can be expanded.

  In this case, as the light transmissive colored layer 48, the same material as the light transmissive colored layer 34 described in the above embodiment can be used.

  In this case, as shown in FIG. 32, in the decorative member 10 of the present invention, the light reflecting layer 44 may have a plurality of light-transmitting colored layers 48a and 48b.

By configuring in this way, the light reflecting layer 44 has a plurality of light-transmitting colored layers 48a and 48b, so that a plurality of light-transmitting colored layers can provide a novel pattern with a plurality of different colors, A decorative member having a high-quality appearance quality can be provided, and the design variations of equipment, accessories, and decorative members can be expanded.
The plurality of light transmissive colored layers 48a and 48b can be provided in a plane as shown in FIG. 32, but although not shown, the plurality of light transmissive colored layers 48a and 48b are laminated. It can also be formed.

  In this case, as shown in FIG. 33, in the decorative member 10 of the present invention, a pattern 50 may be formed on the light reflecting layer 44 by the light transmissive colored layer 48.

With this configuration, the pattern formed by the light-transmitting colored layer 48 of the light reflecting layer 44 and the uneven pattern 46 of the reflective polarizing plate 14 overlap to form a colored pattern with depth. Therefore, it is possible to provide a decorative member having an appearance quality with a high-class feeling, and to expand design variations of equipment, accessories, and decorative members.
(Example 7)

  34 to 35 show cross-sectional views of the decorative member 10 according to another embodiment of the present invention, in which two reflective polarizing plates are laminated and arranged on the viewing side. The example which formed the uneven | corrugated pattern on the surface of this is shown.

  As shown in FIG. 34, the decorative member 10 of this embodiment includes a substrate 12, a first reflective polarizing plate 52 provided on the viewing side of the substrate 12, and a second provided on the side facing the substrate 12. And a reflective polarizing plate 54.

  On the surface on the viewing side of the first reflective polarizing plate 52, an uneven pattern 56 having a stripe shape is formed. Further, the first reflective polarizing plate 52 and the second reflective polarizing plate 54 are fixed to each other by a fixing member 58 made of a transparent adhesive material, adhesive, or the like.

Further, the second reflective polarizing plate 54 and the substrate 12 are fixed to each other by a fixing member 60 made of a transparent adhesive material or adhesive.
Note that the second reflective polarizing plate 54 and the substrate 12 may be fixed to each other at the outer peripheral portion by the fixing member 60.

  About the 1st reflective polarizing plate 52 and the uneven | corrugated pattern 56, since it is the same as that of the reflective polarizing plate 14 and the uneven | corrugated pattern 16 of Example 1, description is abbreviate | omitted.

  Further, the second reflective polarizing plate 54 is different only in that the uneven pattern is not formed on the surface, and other points such as light transmission and reflection are described in the first embodiment. Since it is the same as that of the reflective polarizing plate 14, the description thereof is omitted.

  As described in the first embodiment, each of the first and second reflective polarizing plates 52 and 54 has a light reflection axis and an easy light transmission axis. In this embodiment, FIG. As shown in FIG. 4, the first and second reflective polarizing plates 52 and 54 are laminated so that the light transmission easy axes 52a and 54a are in different directions.

  By changing the value of the crossing angle s of the light transmission easy axes 52a and 54a, the amount of light transmitted through the two reflection type polarizing plates of the first and second reflection type polarizing plates 52 and 54 can be adjusted. it can.

The value of the intersection angle s is preferably set in the range of 5 to 45 degrees because it is necessary to secure the amount of light transmitted through the two reflective polarizing plates.

  In this embodiment, the value of the crossing angle s is set to about 20 degrees. The shapes of the first and second reflective polarizing plates 52 and 54 are not particularly limited, but in FIG. 36, they are drawn in a simulated quadrilateral shape for easy understanding. is there.

  In the first reflective polarizing plate 52 of this example, a striped uneven pattern 56 is formed on the surface of the reflective polarizing plate 14 in the same manner as in the first example, and then the shape of the decorative member 10 is formed. Punched and formed.

Similarly, the second reflective polarizing plate 54 is formed by punching the reflective polarizing plate 14 into the shape of the decorative member 10. After that, the surface of the first reflective polarizing plate 52 where the uneven pattern 56 is not formed and the surface of the second reflective polarizing plate 54 are overlapped, and the adhesive material having transparency on the entire surface or It is fixed by a fixing member 58 such as an adhesive and integrated.

  As described above, the decorative member 10 of this embodiment changes the value of the intersection angle s between the light transmission easy axes 52a and 54a of the two reflective polarizing plates 52 and 54 of the first and second reflective polarizing plates 52 and 54. Thereby, the light quantity which permeate | transmits two reflective polarizing plates can be adjusted easily and easily.

  As a result, the manufacturing cost can be reduced. In addition, the stripe pattern can be clearly seen.

FIG. 35 shows another embodiment of the decorative member 10 according to this embodiment. As shown in FIG. 35, the first and second reflective polarizing plates 52 and 54 are arranged on the outer peripheral portions of the surfaces. The fixing member 58 made of an adhesive or an adhesive may be used.
In the above-described embodiment, the two reflective polarizing plates of the first and second reflective polarizing plates 52 and 54 are laminated. However, a plurality of reflective polarizing plates may be used, and three or more reflective polarizing plates may be used. It is also possible to laminate.

As described above, the decorative member of the present invention is intended to expand design variations particularly when used as a decorative member in a solar cell-driven timepiece with a wireless function as shown in FIGS. Can do.
Further, since no metal is used for the ring member, radio waves can easily enter from the dial as well as the solar. Therefore, it is difficult to cause a decrease in antenna reception sensitivity, and restrictions on the antenna arrangement position are reduced.

  That is, the decorative member of the present invention supplies a sufficient amount of light for power generation of the solar cell when used in a solar cell-driven timepiece with a radio function as described above, and the solar cell crosshair, dividing line, dark Purple can be made invisible.

  Moreover, since the substrate constituting the decorative member of the present invention is made of, for example, a non-conductive material such as transparent polycarbonate resin or acrylic resin, the reception performance of the antenna is improved without hindering radio wave reception. It is possible to maintain the function as a watch with a wireless function.

  In the above-described timepiece with a wireless function, the type of wireless function timepiece having a dial ring has been described, but the present invention can also be applied to a type of wireless function timepiece having no dial ring.

Further, the present invention can be applied to a normal wristwatch that does not have a solar cell and a solar-powered wristwatch that has a solar cell and does not have a wireless function.

  In the above-described embodiments, a radio wave clock having a wireless function for receiving a longwave standard radio wave (carrier wave) including time information and correcting the time based on the time information has been described, but the decorative member of the present invention is applied. The structure of the wireless function watch can also be applied to a watch having wireless functions such as a personal computer communication function, a mobile phone function, and a non-contact IC card function.

Furthermore, the present invention is applied to devices using the decorative member as a decorative member for devices such as a clock decorative member, a desk calculator, an automobile, an instrument panel of an airplane, a mobile device such as a mobile phone. It is also possible.
Further, the present invention can of course be applied as a display board for mobile devices such as watches, desk calculators, automobiles, airplane instrument panels, mobile phones and the like.

  The present invention provides the decorative member of the present invention, for example, a decorative member provided on a part of equipment such as a clock decorative member, a desk calculator, an automobile, an instrument panel of an airplane, a mobile device such as a mobile phone, or, for example, It can be used as a decorative member provided on a part of the viewing side of an accessory such as a bracelet, a necklace, an earring, or a hearing aid.

FIG. 1 is a cross-sectional view of a decorative member according to an embodiment of the present invention. FIG. 2 is a perspective view showing a reflective polarizing plate. FIG. 3 is an optical path diagram of the decorative member of the present invention. FIG. 4 is an exploded perspective view in which the decorative member of the present invention is applied to a wireless function watch. FIG. 5 is a partial cross-sectional view taken along line AA in a state in which the wireless function watch of FIG. 4 is assembled. FIG. 6 is a plan view for explaining a state in which the decorative member of the present invention is applied to a calculator. FIG. 7 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 8 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 9 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 10 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 11 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 12 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 13 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 14 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 15 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 16 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 17 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 18 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 19 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 20 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 21 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 22 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 23 is a process schematic diagram showing the manufacturing process of the embodiment of the decorative member of the present invention. FIG. 24 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 25 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 26 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 27 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 28 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 29 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 30 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 31 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 32 is a process schematic diagram showing the manufacturing process of the embodiment of the decorative member of the present invention. FIG. 33 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 34 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 35 is a cross-sectional view of a decorative member according to another embodiment of the present invention. FIG. 36 is a perspective view showing the first and second reflective polarizing plates of the embodiment of FIG. FIG. 37 is a diagram showing a general solar cell. FIG. 38 is a schematic cross-sectional view showing a conventional display panel. FIG. 39 is a schematic configuration diagram showing a reflective polarizer according to the prior art. FIG. 40 is a schematic plan view showing a prior art wristwatch. FIG. 41 is a schematic plan view showing a prior art wristwatch. FIG. 42 is a partially enlarged cross-sectional view showing the typesetting of the display plate of the prior art wristwatch. FIG. 43 is a perspective view showing a bracelet as a conventional accessory.

Explanation of symbols

10 decorative member 11 pattern 11a pattern 12 solar cell (substrate)
13 Pattern 13a Pattern 14 Reflective Polarizing Plate 14a Surface 15 Reflective Polarizing Plate Base Material 16 Pattern 17 Covering Layer 18 Fixing Member 19 Pattern 22 Pattern 24 Pattern 24a Pattern 26 Pattern 26a Pattern 28 Pattern 28a Convex 30 Pattern 30a Concave 32 Pattern 34 Light transmissive colored layer 34a Light transmissive colored layer 34b Light transmissive colored layer 35 Light transmissive colored layer 35a Light transmissive colored layer 36 Transfer pattern 40 Pattern 42 Pattern 44 Light reflective layer 46 Pattern 48 Light transmissive colored layer 48a Light Transparent colored layer 50 Pattern 52 Reflective polarizing plate 52a Easy light transmission axis 54 Reflective polarizing plate 54a Easy light transmission axis 56 Pattern 58 Fixed member 60 Fixed member 100 Dial for solar watch 101 Base material 102 Diffusion layer 103 Reflective polarized light Body 109 Solar cell 131 Polarizing film layer (A layer)
132 Polarizing film layer (B layer)
200 watch 202 watch case 204 watch case body 206 ring 208 waterproof packing 210 back cover 212 display board 214 time letter 216 nameplate 240 calculator 242 solar cell 244 nameplate

Claims (4)

A decorative member provided on a part of the visual recognition side of the devices and accessories,
The decorative member has at least one reflective polarizing plate;
The reflective polarizing plate has a light reflection axis and an easy light transmission axis, reflects linearly polarized light having a vibration surface parallel to the light reflection axis, and is a vibration surface parallel to the easy light transmission axis. Transmits linearly polarized light with
On the surface on the viewing side of the reflective polarizing plate, it has an uneven pattern that scatters light,
A decorative member, wherein a transparent or semi-transparent coating layer is formed by plating on a surface on the viewing side of the reflective polarizing plate. Decorative member as claimed in claim 1, wherein the coating layer, characterized in that it is formed, et al or metallic nitride coating layer. Decorative member as claimed in claim 2, wherein the metal nitride coating layer, characterized in that it is either found form nitride silicon down. The decorative member according to any one of claims 1 to 3 , wherein the decorative member is attached to at least one surface of the substrate.

Images