TW202305759A - Light-emitting smart card - Google Patents

Abstract

A light-emitting smart card includes a plate body, at least one light-emitting element, at least one power transmission element and a light guide element. The plate body has a first surface, a second surface and a side surface. The first surface is opposite to the second surface, and the side surface is located between the first surface and the second surface and is connected to the first surface and the second surface respectively. The at least one light-emitting element is disposed in the plate body. The at least one power transmission element is disposed in the plate body and is electrically connected with the at least one light-emitting element. The at least one power transmission element is used for supplying power to the at least one light-emitting element to emit light.

Description

Light-emitting smart card

The invention relates to a smart card, in particular to a luminous smart card.

Portable cards are widely used in various fields such as consumption, identification, transportation, financial management, etc. in today's daily life. It is known that text or images are printed on the card, first to provide a decorative effect, and second to enable users to distinguish the purpose of the card. Conventional cards usually do not have a reminder function, so the user can only be notified of the completion of card reading through the prompt sound of the card reading device during use.

The invention provides a luminous smart card with a dynamic decoration function.

The invention provides a luminous smart card with a prompt function.

The light-emitting smart card provided by the present invention includes a board body, at least one light-emitting element, at least one power transmission element and a light-guiding element. The plate body has a first surface, a second surface and a side surface, wherein the first surface is opposite to the second surface, and the side surface is located between the first surface and the second surface and connected with the first surface and the second surface respectively. At least one light emitting element is arranged in the board body. At least one power transmission element is disposed in the board and electrically connected with at least one light emitting element. At least one power transmission element is used to supply power to at least one light emitting element to generate light.

In an embodiment of the present invention, the above-mentioned at least one light-emitting element has a light-emitting surface, and the light-emitting surface faces at least a part of the light-guiding element.

In an embodiment of the present invention, the above-mentioned at least one power transmission element includes a first power transmission element. The first power transmission element generates power through the wireless induction unit to supply at least one light emitting element.

In an embodiment of the present invention, the above-mentioned light-emitting smart card further includes a circuit board, and at least one light-emitting element is disposed on the circuit board and electrically connected to the circuit board.

In an embodiment of the present invention, the above-mentioned first power transmission element is electrically connected to the circuit board, and the circuit board and at least one light-emitting element are modularly arranged in the board.

In an embodiment of the present invention, the above board body has a first board material, a second board material and a third board material. The third board is located between the first board and the second board, and the first board, the second board and the third board are connected parallel to each other.

In an embodiment of the present invention, the above-mentioned third plate can transmit light, and at least one light emitting element and light guiding element are disposed on the third plate.

In an embodiment of the present invention, the above-mentioned third plate further includes a first protective layer, a second protective layer and an intermediate layer. The intermediate layer is located between the first protective layer and the second protective layer, and at least one light emitting element and light guiding element are arranged in the intermediate layer.

In an embodiment of the present invention, the above-mentioned intermediate layer further has at least one accommodating groove, and at least one light-emitting element is disposed in the at least one accommodating groove.

In an embodiment of the present invention, the above-mentioned first board further includes a first light-shielding layer, and the first light-shielding layer has at least one area formed of pigments.

In an embodiment of the present invention, the above-mentioned second board further includes a second light-shielding layer, and the second light-shielding layer has at least one area formed of pigments.

In an embodiment of the present invention, the above-mentioned light-emitting smart card further includes at least one chip disposed in the board body.

In an embodiment of the present invention, the above at least one power transmission element further includes a second power transmission element. The second power transmission element is electrically connected with at least one chip, and generates power to at least one chip through wireless induction.

In an embodiment of the present invention, the above-mentioned plate body further has a light exit area located on a side surface, and light is emitted from the light exit surface out of the plate body.

The present invention also provides a light-emitting smart card, which includes a board body, at least one light-emitting element and at least one power transmission element. The plate body has a first plate, a second plate, a light guide material layer and side surfaces. The light guide material layer is located between the first board and the second board, and the first board, the second board and the light guide material layer are stacked in parallel and connected. At least one light-emitting element is disposed on the light-guiding material layer. At least one power transmission element is disposed in the board and electrically connected with at least one light emitting element. At least one power transmission element is used to supply power to at least one light-emitting element, so that the at least one light-emitting element generates light, wherein the light-guiding material layer guides the light to the side surface to be emitted out of the board.

Compared with the conventional cards that only have text or images, and only know the completion of card reading through the prompt sound of the card reading device during use, the present invention uses light-emitting elements and light-guiding elements, so the card itself has a prompt function, and Provides a dynamic decorative effect, thus helping to increase the added value of the card.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

The luminescent smart card of the present invention is applicable to, for example, membership cards, business cards, small advertising cards, financial cards, credit cards, stored-value cards, traffic cards, access control cards, health insurance cards, and certificates for natural persons, but not limited thereto. In addition, the light-emitting smart card of the present invention can be non-contact or contact-type. The former emits light through, for example, inductive electricity between the read-write device and reads or writes information, and the latter through, for example, metal contacts, chip contacts, etc. Dots or magnetic stripes for power supply and communication.

FIG. 1 is a three-dimensional schematic diagram of a light-emitting smart card according to an embodiment of the present invention, and FIG. 2 is an exploded view of FIG. 1 . Please refer to FIG. 1 and FIG. 2 , the light-emitting smart card 1 of this embodiment includes a board body 10 , at least one light-emitting element 220 , a light-guiding element 300 and at least one power transmission element 400 . The plate body 10 has a first surface 101, a second surface 102 and a side surface 103, wherein the first surface 101 is opposite to the second surface 102, and the side surface 103 is located between the first surface 101 and the second surface 102, and the side surface 103 The upper edge and the lower edge are respectively connected to the first surface 101 and the second surface 102 . The shape of this embodiment is roughly rectangular, so the side surfaces 103 are roughly located on four sides of the rectangle. However, the present invention does not limit the shape of the light-emitting smart card 1 , and the board body 10 can be in various possible shapes according to functions and visual effects.

As shown in Figure 2, further speaking, the board body 10 is at least composed of a first board 110, a second board 120 and a third board 130, wherein the third board 130 is located between the first board 110 and the second board 120, and the second A plate 110 , a second plate 120 and a third plate 130 are stacked in parallel and connected by any means, such as gluing the surfaces of the plates and bonding them, pressing them, or performing special treatment on the surfaces for jointing. The material of the board can be polycarbonate (PC), polyvinyl chloride (PVC), polyethylene terephthalate-1,4 cyclohexanedimethanol (PETG), polyethylene terephthalate (PET) and acrylonitrile-butadiene-styrene copolymer (ABS), polymethyl methacrylate (PMMA) or a combination selected from them.

At least one light emitting element 220 and at least one power transmission element 400 are disposed inside the board body 100 , and preferably, are mainly disposed on the third board 130 . The third board 130 is transparent. The at least one power transmission element 400 may include a first power transmission element 410 . The first power transmission element 410 is electrically connected to at least one light emitting element 220 and is used to supply power to the light emitting element 220 so that the light emitting element 220 generates light. The light emitting element 220 is, for example, a light emitting diode light source, which can emit one or more colors of light, and can emit light continuously or intermittently. Furthermore, the first power transmission element 410 receives, for example, electromagnetic waves from a read/write device to generate power through induction. When the light-emitting smart card 10 is a contactless card, for example, it can supply power to the light-emitting element 220 by inductively generating electricity. The first power transmission element 410 can also be electrically connected to a metal contact (not shown in the figure), and the metal contact is exposed on the first surface 101 or the second surface 102 of the board body 10 . When the luminous smart card 10 is a contact card, for example, the power can be supplied to the light-emitting element 220 by receiving power from the read-write device through metal contacts. But the present invention does not limit the power supply method and communication method when the card is contact or non-contact.

The first power transmission element 410 is, for example, an antenna. The antenna can be formed by winding an enameled wire and has gold or red color. As shown in FIG. 2 , the antenna in this embodiment is rectangular. However, the present invention is not limited thereto. First, the antenna can be dyed to have colors other than gold and red, for example, it can be dyed silver or other colors according to the light color of the light emitting element 220, and the shape and position of the antenna can be adjusted according to the light emitting element 220 to optimize the sensing efficiency.

This embodiment further includes a circuit board 250 . The circuit board 250 is electrically connected to at least one light emitting element 220 , and is preferably modularized with the light emitting element 220 to form the light emitting module 200 . As shown in FIG. 2 , the light-emitting module 200 of this embodiment has two light-emitting elements 220 , and solder joints 260 are provided on the circuit board 250 , wherein the first power transmission element 410 can be electrically connected to the light-emitting elements 220 through the solder joints 260 . sexual connection. However, in other embodiments, the light emitting module 200 may also have other numbers of light emitting elements 220 . In addition, the first power transmission element 410 can also be further modularized with the circuit board 250 and the light emitting element 220 to become a part of the light emitting module 200 .

The light guide element 300 is disposed on the board body 10 for guiding the light generated by the light emitting element 220 to the side surface 103 of the board body 10 and emitting therefrom, so as to produce the side-side light-emitting effect of the luminous smart card 1 . The side lighting can be the whole area or partial lighting on the side of the luminous smart card 1 . Because the embodiment of FIG. 2 is roughly rectangular, the side surface 103 surrounds the four sides of the rectangle. For example, when the entire area of the side is illuminated, a light-emitting bright frame can be produced according to the rectangular shape and outline of the light-emitting smart card 1. Effect. As shown in FIG. 2 , the light guide element 300 is further disposed on the third plate 130 , and the light emitting surface 2200 of the light emitting element 220 faces at least a part of the light guide element 300 . Preferably, the light-emitting surface 2200 of the light-emitting element 220 faces the side of the third plate 130 , and the light-guiding element 300 is disposed between the light-emitting surface 2200 and the side of the third plate 130 .

In this embodiment, the material used to form the third plate 130 includes a material with light-guiding performance (light-guiding material). Therefore, the third plate 130 can be the light-guiding element 300 , such as a light-guiding plate. Preferably, the light guide material further constitutes a part of the side surface 103 and forms the light exit area 1300 on the side surface 103 . In addition, most or all of the third plate 130 may be made of light-guiding material, that is, the layer between the first plate 110 and the second plate 120 is a light-guiding material layer.

This embodiment further includes at least one chip 500 . As shown in FIGS. 1-2 , at least one chip 500 is disposed in the board body 10 , and preferably, is mainly disposed in the third board 130 . However, it is not limited to this. For example, the chip 500 can be disposed on the first plate 110 and the third plate 130 and partially exposed on the first surface 101 , or disposed on the second plate 120 and the third plate 130 and partially exposed on the second surface 102 . When the light-emitting smart card 10 is a contact card, the bare chip 500 can also serve as a contact to receive power and/or communicate from the read-write device. In addition, the chip 500 can also be connected with the first power transmission element 410 , and the first power transmission element 410 also generates power for the chip 500 through wireless induction.

In this embodiment, as shown in FIG. 2 , at least one power transmission element 400 further includes a second power transmission element 420 . The second power transmission element 420 is electrically connected to the chip 500 , and generates power for the chip 500 through wireless induction. The second power transmission element 420 is, for example, an antenna. The antenna as the second power transmission element 420 can also be dyed as described above, and its position and shape can be adjusted according to the chip 500 to optimize the induction efficiency.

FIG. 3 is a schematic cross-sectional view of a light-emitting smart card according to another embodiment of the present invention. The main difference between the embodiment in FIG. 3 and the previous embodiments is that the first board 110 a further includes a first light-shielding layer 1101 . The first light-shielding layer 1101 may have at least one area composed of pigments. Specifically, the first light-shielding layer 1101 has color blocks, patterns, characters or combinations thereof formed by pigments, wherein the pigments can be distributed on the first light-shielding layer 1101 by any means, such as lithography, plate printing and color printing. Different pigments (eg, different colors) can provide different light shielding effects, and according to the distribution range of the pigments, the first light shielding layer 1101 can completely or partially shield light so as to prevent light from being emitted from the first surface 101 .

As shown in FIG. 3 , the first plate 110a further includes a first transparent layer 1111 disposed on a layer of the first light shielding layer 1101 close to the first surface 101 of the first plate 110a. The first transparent layer 1111 can transmit light, so that color blocks, patterns and characters can appear on the first surface 101 of the plate body 10 . The first light-transmitting layer 1111 also helps to maintain the first light-shielding layer 1101 and/or the paint thereon.

As shown in FIG. 3 , the second board material 120a may also have a light-shielding layer, that is, a second light-shielding layer 1202 . The second light-shielding layer 1202 is further provided with a second light-transmitting layer 1212 on a layer close to the second surface 102 of the second plate 120a. The functions of the second light-shielding layer 1202 and the second light-transmitting layer 1212 are the same as those of the above-mentioned first light-shielding layer 1101 and the first light-transmitting layer 1111 , and will not be repeated here.

In addition, as shown in FIG. 3 , the third plate 130 may further include a first light emitting layer 1301 and a second light emitting layer 1302 . The first light-emitting layer 1301 and the second light-emitting layer 1302 can be formed by bonding by the aforementioned method, wherein the bonding process can include the arrangement and wiring of the light-emitting module 200 and the chip 500 . As shown in FIG. 4 , for example, the first light-emitting layer 1301 has a receiving groove 1400 for disposing the light-emitting module 200 and the chip 500 . In addition, the second luminescent layer 1302 also has accommodating grooves or through holes (not shown in the figure) at corresponding positions, and the combination of the first luminescent layer 1301 and the second luminescent layer 1302 can form a space in the third board 130, so The above-mentioned space accommodates the light emitting module 200 and the chip 500 respectively.

It can be known that the embodiment shown in FIGS. 1-2 may also have the structure of the third plate 130 as shown in FIGS. 3-4 . All or one of the first light emitting layer 1301 and the second light emitting layer 1302 in the embodiment of the present invention may be made of light guiding material. The light guide material used is, for example, PC and PMMA.

FIG. 5 is a schematic cross-sectional view of a light-emitting smart card according to another embodiment of the present invention. The main difference between the embodiment in FIG. 5 and the previous embodiments is that the third plate 130 further includes a first protective layer 1313 , a second protective layer 1312 and an intermediate layer 1313 . The middle layer 1313 is located between the first protection layer 1311 and the second protection layer 1312 . The middle layer 1313 includes a light-guiding material, or may be entirely made of a light-guiding material, and at least one light-emitting element 200 and the light-guiding element 300 are disposed on the middle layer 1313 . The power transmission element 400 is also preferably disposed on the middle layer 1313 . It is known that the middle layer 1313 can be composed of the first light emitting layer 1301 and the second light emitting layer 1302 as mentioned above. The first protection layer 1311 and the second protection layer 1312 can protect the middle layer 1313 and components therein. In this embodiment, the first protective layer 1311 and the second protective layer 1312 are light-transmissive, but the present invention is not limited thereto.

As shown in FIG. 5 , the light-emitting smart card 1b may further include an encapsulation material 600 disposed on the light-emitting module 200 and filling the gap between the light-emitting module 200 and the intermediate layer 1313 . In addition, it is preferable to form a smooth bonding surface between the encapsulation material 600 and the light guide material of the intermediate layer 1313 . The encapsulation material 600 can transmit light, and is preferably a light guide material that can effectively guide light to the middle layer 1313 . It is known that the third board 130 in the embodiment of FIGS. 1-2 may also be filled with the encapsulation material 600 as shown in FIG. 5 . In an embodiment of the invention, the packaging material 600 is epoxy resin.

6A and 6B illustrate light emitting modules of other embodiments of the present invention. Please refer to FIG. 6A , the difference between the light emitting module 200 a and the light emitting module 200 is that the light emitting module 200 a has four light emitting elements 200 . Referring to FIG. 6B again, the difference between the light emitting module 200b and the light emitting module 200a is that the configuration of the light emitting elements 200 is different, wherein the four light emitting elements 200 of the light emitting module 200a are arranged along four sides, and the four light emitting elements 200 of the light emitting module 200b are arranged along four sides. The elements 200 are arranged along four corners. Due to the large number of light emitting elements 200 , the light emitting module 200 a or 200 b can be larger than the light emitting module 200 . It can be known that the light-emitting smart card 1, 1a or 1b of the foregoing embodiments can also use the light-emitting module 200a or 200b. 6A-6B are only examples, and the present invention does not limit the number and configuration of the light emitting elements.

7 and 8 illustrate light-emitting smart cards of other embodiments of the present invention. The main difference between the embodiment in FIG. 7 and the previous embodiments lies in the number of light emitting modules 200b and the arrangement in the board body 1c. It can be seen that FIG. 7 is only an example, and the present invention does not limit the number and arrangement of the light emitting modules. The multiple light emitting modules 200b can emit light at the same time or not at the same time, and the emitted light colors can be the same or different, and can further produce the effect of different color light and/or multicolor bright frame in different areas of the side. In addition, the light emitting modules 200 b can all be connected to the first power transmission element 410 (please refer to FIG. 2 ), but can also be connected to different power transmission elements 400 . For example, the at least one power transmission element 400 may further include a third power transmission element (not shown). For example, the third power transmission element and the first power transmission element 410 may be electrically connected to the two light emitting modules 200b respectively. The third power transmission element and the first power transmission element 410 can also supply power to the light emitting module 200b respectively, so as to control the light emission of the plurality of light emitting modules 200b.

The main difference between the embodiment in FIG. 8 and the previous embodiments is that the light-emitting smart card 1d is a contact card, and its chip 500 is exposed on the surface of the board body 10d such as the first surface 101 and can be used as a contact. When in use, the user can place the light-emitting smart card 1d against the read-write device to receive power and communicate. In addition, the contact card can also generate power and/or communicate through wireless induction. The power is supplied to the internal light-emitting element 220 to emit light, and the light is guided to the light-emitting area 1300 through the third plate 130 to achieve the effect of side-emitting light.

The luminescent smart card of the present invention may also include multiple chips or other devices capable of data access and identification. For example, the luminescent smart card of the present invention can have both the functions of a traffic card and a credit card. When used in traffic stations, the light-emitting smart card can emit light along with the card-receiving sensor at the entrance and exit gates. When shopping, the card-receiving sensor of the luminous smart card can also be accompanied by side light. Furthermore, different uses can be accompanied by different colors and/or different areas of light emission. For example, in the embodiment of multiple light emitting modules, the multiple chips can respectively belong to different light emitting modules, so as to realize different light emitting from the induction of different devices. Different conditions when the card is read or written can also be accompanied by different lights, for example, a flashing red light is emitted when the card fails to be read.

Fig. 9 illustrates a light-emitting smart card of another embodiment of the present invention. The main difference between the embodiment in FIG. 9 and the previous embodiments is that the plate body 10e of the light-emitting smart card 1e has a special shape, such as the outline of a cartoon character, and the first light-shielding layer 1101 of the plate body 10e (please refer to the previous figure) is in the area a~f are distributed with different colors of pigments, and form visible patterns on the first surface 101 . In addition, the plate body 10e can also be formed with a perforation 900 for passing through a ring or a chain. When the luminous smart card 1e is used for membership cards, access control cards, transportation cards, etc., for example, it can be connected with a key chain for easy use, and when sensing or touching light, it can emit light according to the appearance of a cartoon character side glow.

Although the present invention has been disclosed above with the embodiments, it is not intended to limit the present invention. Those with ordinary knowledge in the technical field of the present invention can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be defined by the scope of the appended patent application.

1, 1a, 1b, 1c, 1d, 1e: luminous smart card 10, 10a, 10b, 10c, 10d, 10e: plate body 101: First Surface 102: second surface 103: side surface 110, 110a: the first plate 1101: the first shading layer 1111: The first protective layer 120, 120a: the second plate 1202: the second shading layer 1212: second protective layer 130, 130b: the third plate 1300: light output area 1301: the first luminous layer 1302: the second light-emitting layer 1311: The first protective layer 1312: second protective layer 1313: middle layer 1400: storage tank 200, 200a, 200b: light emitting modules 220: light emitting element 2200: Luminous surface 250: circuit board 260: solder joint 300: light guide element 400: Power Transmission Components 410: first power transmission element 420: second power transmission element 500: chip 600: Encapsulation material 900: perforation a~f: color blocks

FIG. 1 is a three-dimensional schematic diagram of a light-emitting smart card according to an embodiment of the present invention. FIG. 2 is an exploded schematic view of FIG. 1 . FIG. 3 is a schematic cross-sectional view of a light-emitting smart card according to another embodiment of the present invention. FIG. 4 is a partial perspective view of the embodiment of FIG. 3 . FIG. 5 is a schematic cross-sectional view of a light-emitting smart card according to yet another embodiment of the present invention. FIG. 6A is a schematic top view of a light emitting module according to an embodiment of the present invention. FIG. 6B is a schematic top view of a light emitting module according to another embodiment of the present invention. FIG. 7 is a schematic partial top view of a luminous smart card according to yet another embodiment of the present invention. FIG. 8 is a three-dimensional schematic diagram of a light-emitting smart card according to another embodiment of the present invention. FIG. 9 is a three-dimensional schematic diagram of a light-emitting smart card according to yet another embodiment of the present invention.

101: First Surface

102: second surface

110: The first plate

120: Second plate

130: the third plate

200: Lighting module

220: light emitting element

2200: Luminous surface

250: circuit board

260: solder joint

300: light guide element

400: Power Transmission Components

410: first power transmission element

420: second power transmission element

500: chip

Claims (18)

An illuminated smart card comprising: A plate body, the plate body has a first surface, a second surface and a side surface; wherein the first surface is opposite to the second surface, and the side surface is located between the first surface and the second surface and is connected to the the first surface and the second surface are respectively connected; At least one light-emitting element is arranged in the board; At least one power transmission element is arranged in the board and is electrically connected to the at least one light emitting element; the at least one power transmission element is used to supply power to the at least one light emitting element to make the at least one light emitting element generate light; A light guide element is arranged in the board body and is used to guide the light to the side surface so as to exit the board body. The light-emitting smart card according to claim 1, wherein the at least one light-emitting element has a light-emitting surface, and the light-emitting surface faces at least a part of the light-guiding element. The light-emitting smart card as described in claim 1, wherein the at least one power transmission element includes a first power transmission element; the first power transmission element generates power through wireless induction to supply the at least one light-emitting element. The luminescent smart card as described in claim 1 further includes a circuit board, and the at least one light emitting element is disposed on the circuit board and electrically connected to the circuit board. The light-emitting smart card as claimed in claim 4, wherein the first power transmission element is electrically connected to the circuit board, and the circuit board and the at least one light-emitting element are modularly arranged in the board. The luminescent smart card as described in claim 1, wherein the board body has a first board, a second board and a third board; the third board is located between the first board and the second board, and the third board A board, the second board and the third board are stacked and connected in parallel. The light-emitting smart card as claimed in claim 6, wherein the third plate is light-transmissive, and the at least one light-emitting element and the light-guiding element are disposed on the third plate. The luminescent smart card according to claim 7, wherein the third board further comprises a first protective layer, a second protective layer and an intermediate layer; the intermediate layer is located between the first protective layer and the second protective layer, and The at least one light emitting element and the light guiding element are arranged on the middle layer. The luminescent smart card as claimed in claim 8, wherein the middle layer further has at least one accommodating groove, and the at least one light-emitting element is disposed in the at least one accommodating groove. The luminescent smart card as described in claim 6, wherein the first board further includes a first light-shielding layer, and the first light-shielding layer has at least one area made of pigments. The luminescent smart card as described in claim 10, wherein the second board further includes a second light-shielding layer, and the second light-shielding layer has at least one area made of pigments. The light-emitting smart card as described in claim 1 further includes at least one chip disposed in the board body. The light-emitting smart card as described in claim 12, wherein the at least one power transmission element further includes a second power transmission element; the second power transmission element is electrically connected to the at least one chip, and generates power through wireless induction for supply The at least one chip. The luminescent smart card as described in Claim 1, wherein the board further has a light emitting area located on the side surface, and the light is emitted from the light emitting area outside the board. An illuminated smart card comprising: A plate body has a first plate material, a second plate material, a light guide material layer and one side surface; the light guide material layer is located between the first plate material and the second plate material; the first plate material, the second plate material The plates and the light-guiding material layers are stacked in parallel and connected; At least one light-emitting element is disposed on the light-guiding material layer; At least one power transmission element is arranged in the board and is electrically connected to the at least one light emitting element; the at least one power transmission element is used to supply power to the at least one light emitting element to make the at least one light emitting element generate light; Wherein the light guide material layer guides the light to the side surface so as to exit the board. The smart light-emitting card as described in claim 15, wherein the first plate has a first surface, the second plate has a second surface, the first surface is opposite to the second surface, and the side surface is located on the first The surface and the second surface are respectively connected with the first surface and the second surface. The smart light-emitting card as described in claim 15 further includes a first protective layer and a second protective layer; the first protective layer is located between the first plate and the light guide material layer, and is connected to the first plate and the The light-guiding material layers are stacked and connected in parallel; the second protection layer is located between the second board and the light-guiding material layer, and is parallel-stacked and connected with the second board and the light-guiding material layer. The luminous smart card as described in claim 15 further includes at least one chip disposed in the board body.

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