Smart card with oriental smoky visual effect

Abstract

The application provides a smart card with an oriental smoke and mist visual effect, which comprises a transparent bottom layer, an information layer, a bearing layer, a quicksand oil film layer, a night light layer and a transparent coating layer arranged in sequence from bottom to top. The smart card realizes the permeability of the quicksand layer through the setting of the quicksand oil film layer, and makes the smoke and mist color emit soft pearl light under light irradiation, simulates the dim luster of the smoke and mist irradiated by sunlight, and improves the delicacy, uniqueness and aesthetic quality of the smart card. The setting of the LED lamp in the bearing layer can invisibly arrange different patterns or text information on the smart card, achieving the effect of anti-counterfeiting. Meanwhile, the setting of the night light layer makes the smart card present a night light effect in the absence of light, improves the identification of the card, and also achieves the effect of anti-counterfeiting.

Description

Technical Field

[0001] This utility model belongs to the field of smart card technology and relates to a smart card with an oriental misty landscape visual effect. Background Technology

[0002] A smart card is a plastic card with an embedded microchip, such as a bank card, transaction card, membership card, campus card, community card, hotel smart card, etc., for use in different scenarios.

[0003] Current smart card manufacturing primarily relies on flat four-color printing, single hot stamping, or basic UV (ultraviolet curing) coating. The resulting smart cards only display static patterns or fixed colors, lacking dynamic changes and failing to provide a visually impactful experience. Furthermore, they cannot utilize light to create rich color transitions and a sense of space, resulting in insufficient sophistication. Additionally, current smart card anti-counterfeiting measures typically rely on built-in chips or card surface information, but card surface information is easily counterfeited, and built-in chips are easily copied, thus failing to effectively identify genuine smart cards. Utility Model Content

[0004] The purpose of this invention is to provide a smart card with an oriental misty landscape visual effect, in order to solve the problems that existing smart cards cannot simultaneously satisfy aesthetic quality and are easily counterfeited.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: This utility model provides a smart card with an oriental hazy visual effect, comprising, from bottom to top, a transparent bottom layer, an information layer, a carrier layer, a quicksand oil film layer, a luminous layer, and a transparent coating layer; The support layer includes a support substrate and an inductor coil, a capacitor, at least one LED light, and a wire, all recessed inside the support substrate. The LED light, the inductor coil, and the capacitor are connected sequentially through the wire. The quicksand oil film layer includes a transparent substrate and a transparent cap sealed on top of the transparent substrate, and the cavity between the transparent substrate and the transparent cap is filled with magnetized quicksand ink; The transparent coating layer has a groove, and a chip is placed in the groove. The chip is connected to the inductor coil through the wire.

[0006] Preferably, both the luminescent layer and the quicksand oil film layer are provided with through holes, and the wire passes through the luminescent layer and the quicksand oil film layer to connect the chip and the inductor coil.

[0007] Preferably, the luminescent layer is a transparent luminescent film.

[0008] Preferably, the pattern of the transparent luminous film is consistent with the pattern of the quicksand oil film layer when it is used by swiping a card.

[0009] Preferably, the thickness of the quicksand oil film layer is 0.1-0.2 mm.

[0010] Preferably, the thickness of the luminescent layer is 0.02-0.05 mm.

[0011] Preferably, the thickness of both the transparent base layer and the transparent coating layer is 0.05-0.1 mm.

[0012] This utility model has the following beneficial effects: (1) This application achieves the transparency of the quicksand layer by setting the quicksand oil film layer, while allowing the hazy color to show soft pearl luster under light, simulating the hazy luster of the hazy color under sunlight, thus improving the exquisiteness, uniqueness and aesthetic quality of the smart card.

[0013] (2) This application can achieve anti-counterfeiting effect by setting LED lights in the carrier layer to invisiblely arrange different patterns or text information on the smart card, while realizing personalized card production.

[0014] (3) This application enables the smart card to exhibit a glow-in-the-dark effect under no-light conditions by setting a glow-in-the-dark layer, thereby improving the card's recognizability and also achieving anti-counterfeiting function.

[0015] (4) This application can achieve anti-counterfeiting and display effects through the graphic settings of LED lights and luminous layers in the carrier layer. Attached Figure Description

[0016] Figure 1 A cross-sectional view of a smart card with an oriental misty landscape visual effect provided in an embodiment of this application; Figure 2 A top view of the load-bearing layer provided in an embodiment of this application; Figure 3 This is a cross-sectional view of the quicksand oil film layer provided in the embodiments of this application; Symbolic representation: 1-Transparent base layer, 2-Information layer, 3-Carrier layer, 4-Quicksand oil film layer, 5-Luminous layer, 6-Transparent coating layer, 7-Groove, 8-Chip, 9-Through hole; 301-Bearing substrate, 302-Inductor coil, 303-Capacitor, 304-LED lamp, 305-Wire; 401 - Transparent substrate, 402 - Transparent capping, 403 - Magnetized quicksand ink; Detailed Implementation The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] This application provides a smart card with an oriental misty landscape visual effect. This smart card can be used as a bank card, transaction card, membership card, campus card, community card, hotel smart card, etc. The smart card in this application embodiment includes, from bottom to top, a transparent base layer 1, an information layer 2, a carrier layer 3, a flowing sand oil film layer 4, a luminescent layer 5, and a transparent coating layer 6, as shown in the attached figure. Figure 1 As shown.

[0018] Specifically, the transparent base layer 1 is a film layer formed by laminating a PVC (Polyvinyl chloride) film base layer with an adhesive at a lamination temperature of 120°C, with an adhesive application rate of 4.5 g / m². 2 The adhesive not only allows the transparent substrate 1 to adhere tightly to the information layer 2, thereby enhancing the structural strength of the smart card, but also fills in the surface defects of the thin film substrate, forming a smooth mirror surface, reducing scattering and enhancing mirror reflection, thus improving the gloss of the smart card. In this embodiment, the thickness of the transparent substrate 1 is 0.05-0.1 mm.

[0019] Information layer 2 is prepared using environmentally friendly water-based inks through four-color printing to form a layer with a thickness of 0.01-0.02 mm and a density of 1.2 ± 0.02 g / cm³. 3 The information layer 2, with a melting point of 100-120℃, contains standard information such as card number, expiration date, and membership information. It is bonded tightly to the transparent base layer 1 using a combination of hot and cold pressing. Specifically, the hot pressing pressure is 10.0 MPa, the hot pressing temperature is 150℃, and the hot pressing time is 15 minutes; the cold pressing pressure is 10.5 MPa, the cold pressing temperature is room temperature, and the cold pressing time is 15 minutes. Using a combination of hot pressing followed by cold pressing firmly fixes the information layer 2 to the transparent base layer 1, enhancing the peel strength between the two layers and preventing bubbles or smudging between them.

[0020] The carrier layer 3 includes a carrier substrate 301 and an inductor coil 302, a capacitor 303, at least one LED light 304, and a wire 305, all recessed within the carrier substrate 301, as shown in the attached figure. Figure 2As shown. LED 304, inductor 302, and capacitor 303 are sequentially connected via wire 305, and chip 8 on the transparent coating layer 6 is also connected via wire 305. In this embodiment, the carrier layer 3 is bonded to the information layer 2 by pressing.

[0021] When a smart card is swiped, the electromagnetic waves emitted by the reader resonate through the inductor coil 302 and capacitor 303, converting the electromagnetic energy into electrical energy, which then powers the LED 304 and chip 8. At this time, the LED 304 illuminates. Depending on the application scenario and user, multiple LEDs 304 can be set on the smart card and arranged to form different patterns or text information, achieving personalized card production and anti-counterfeiting measures.

[0022] The quicksand oil film layer 4 is a component of the smart card that embodies the dazzling effects of oriental mist, flowing mist, and shimmering mist. In this embodiment, the quicksand oil film layer 4 includes a transparent substrate 401 and a transparent cap 402 sealed on top of the transparent substrate 401. The cavity between the transparent substrate 401 and the transparent cap 402 is filled with magnetized quicksand ink 403, as shown in the attached figure. Figure 3 As shown. The transparent substrate 401 is a transparent box component. After being filled with magnetized quicksand ink 403, the transparent cover 402 is sealed to the top of the transparent substrate 401 by sealant. Preferably, the thickness of the quicksand oil film layer 4 is 0.1-0.2 mm.

[0023] In this embodiment, the magnetized quicksand ink 403 is an ink containing magnetized pigments and pearlescent powder, and the surface of the magnetized pigments is coated with a layer of glitter powder by mechanical mixing or precipitation. Thus, under the refraction and reflection of light at different angles, the surface of the magnetized pigments exhibits a dazzling hazy effect. Furthermore, the magnetized pigments are magnetic. When light enters the smart card from different angles, light from different directions will interfere and refract. When the card is swiped, causing a change in the external magnetic field, the electromagnetic effect generated by the inductor coil 302 and capacitor 303 will change the arrangement direction of the magnetized pigments, thereby changing the interference and refraction of light, resulting in changes in brightness, flow, and color, presenting a dynamic effect like quicksand.

[0024] In the embodiments of this application, the magnetizing pigment can be needle-shaped crystals with a particle size of less than 1 μm, such as ferric oxide or iron oxide. Such particle size and shape make it easy for them to be uniformly arranged in a magnetic field, resulting in relatively high residual magnetism.

[0025] Furthermore, pearlescent powder can also produce multi-angle reflection and refraction under light, presenting a shimmering and dazzling effect similar to hazy clouds. The combination of magnetized pigments and pearlescent powder ensures the transparency of the quicksand layer while allowing the hazy color to show a soft pearlescent sheen under light, simulating the hazy luster of hazy clouds illuminated by sunlight, thus enhancing the sophistication and uniqueness of the smart card. In the embodiments of this application, the pearlescent powder can be selected from glass-based transparent pearlescent powder, mica-based transparent pearlescent powder, or cellulose-based transparent pearlescent powder.

[0026] Furthermore, depending on the application scenario and user of the smart card, the shape of the transparent substrate 401 can be set to a special shape. With the cooperation of the LED light 304, the smart card will appear as a specific pattern or graphic when swiped, thereby improving the identification characteristics of the smart card.

[0027] The luminescent layer 5 is a component that enables the smart card to glow in the dark. The luminescent layer 5 is a transparent luminescent film with a thickness of 0.02-0.05 mm, formed by coating a transparent luminescent material onto the sand-like oil film layer 4. In the absence of light, the smart card glows, improving card readability and providing anti-counterfeiting protection. Furthermore, to enhance the smart card's distinctiveness, the luminescent layer 5 can be coated with different patterns or text to display different patterns or text when identifying the card or performing anti-counterfeiting operations, further improving anti-counterfeiting capabilities. Even further, to highlight the smart card's iridescent sand-like effect, the luminescent layer 5 can be coated with a pattern that matches or complements the pattern displayed on the sand-like oil film layer 4 when the card is swiped, further enhancing the smart card's display effect and improving anti-counterfeiting capabilities.

[0028] In addition, the luminescent material in this embodiment is made of transparent material, which can prevent the luminescent layer 5 from affecting the display effect of the quicksand oil film layer 4 under light.

[0029] The transparent coating layer 6 is a film layer covering the luminescent layer 5, used to cover the luminescent layer 5 and house the chip 8. Its material is the same as that of the transparent underlayer 1. The transparent coating layer 6 has a groove 7, within which the chip 8 is housed. Both the luminescent layer 5 and the quicksand oil film layer 4 have through holes 9. A wire 305 passes through the luminescent layer 5 and the quicksand oil film layer 4, connecting the chip 8 and the inductor coil 302. Thus, the connection between the chip 8 and the inductor coil 302 is achieved through the wire 305. In this embodiment, the thickness of the transparent coating layer 6 is 0.05-0.1 mm.

[0030] In this embodiment, the translucency of the quicksand layer is achieved through the quicksand oil film layer 4, while allowing the smoky color to show a soft pearlescent sheen under light, simulating the hazy luster of smoky clouds illuminated by sunlight, thus enhancing the sophistication and uniqueness of the smart card. The LED lights 304 in the carrier layer 3 achieve an anti-counterfeiting effect; furthermore, the luminous layer 5 further enhances the anti-counterfeiting effect.

[0031] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A smart card with an oriental misty landscape visual effect, characterized in that, It includes, from bottom to top, a transparent bottom layer (1), an information layer (2), a carrier layer (3), a quicksand oil film layer (4), a luminescent layer (5), and a transparent coating layer (6); The carrier layer (3) includes a carrier substrate (301) and an inductor coil (302), a capacitor (303), at least one LED lamp (304) and a wire (305) that are all recessed inside the carrier substrate (301). The LED lamp (304), the inductor coil (302) and the capacitor (303) are connected in sequence through the wire (305). The quicksand oil film layer (4) includes a transparent substrate (401) and a transparent cap (402) sealed on top of the transparent substrate (401), and the cavity between the transparent substrate (401) and the transparent cap (402) is filled with magnetized quicksand ink (403). The transparent coating layer (6) has a groove (7), and a chip (8) is provided in the groove (7). The chip (8) is connected to the inductor coil (302) through the wire (305).

2. The smart card with an oriental hazy visual effect according to claim 1, characterized in that, Both the luminous layer (5) and the quicksand oil film layer (4) are provided with through holes (9). The wire (305) passes through the luminous layer (5) and the quicksand oil film layer (4) and then connects the chip (8) and the inductor coil (302).

3. The smart card with an oriental hazy visual effect according to claim 1, characterized in that, The luminescent layer (5) is a transparent luminescent film.

4. The smart card with an oriental hazy visual effect according to claim 3, characterized in that, The pattern of the transparent luminous film is consistent with the pattern of the quicksand oil film layer (4) when it is used by swiping a card.

5. The smart card with an oriental misty landscape visual effect according to claim 1, characterized in that, The thickness of the quicksand oil film layer (4) is 0.1-0.2 mm.

6. The smart card with an oriental hazy visual effect according to claim 1, characterized in that, The thickness of the luminescent layer (5) is 0.02-0.05 mm.

7. The smart card with an oriental hazy visual effect according to claim 1, characterized in that, The thickness of both the transparent base layer (1) and the transparent coating layer (6) is 0.05-0.1 mm.

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