KR20190002109A - The smart card - Google Patents

Abstract

The present invention provides a smart multi-electronic card which can extend a smart card use period by two to four times compared with that of the existing card. To this end, the smart multi-electronic card is composed of a card main body (10), a multi-wireless communication module (20), an LED module (30), a paper battery unit (40), a flat piezo element (50), a micro processor unit (60), a memory unit (70), and a fingerprint recognition control unit (80).

Description

Smart smart card with recording, wireless communication, ESS battery charging function {THE SMART CARD}

In the present invention, recording / wireless communication capable of performing voice recording, wireless communication, RGB LED display, wireless charging function in one shot in addition to the original function of a transportation card, an ID card, a credit card, ≪ RTI ID = 0.0 > ESS < / RTI >

In recent years, IC card (Integrated Circuit card) has been attracting attention due to its high degree of confidentiality, security and stability based on improvement of semiconductor mounting technology and RFID module.

The IC card is otherwise called a smart card and can be classified into a contact type and a contactless type depending on whether they are in contact with the terminal or a hybrid type in which they are simply combined, And can be divided into a combi type that can be shared.

IC card is a typical example of RF electronic card applying RFID technology, and its application range is greatly expanded due to rapid development of economical scale, expansion of consumption due to increase of personal income, and expansion of computer sales network by wired / wireless communication network.

In addition, IC card-based non-contact type RF electronic card has good portability and utilization according to purpose, and can be used for various purposes such as credit card, traffic card, electronic student card, logistics card, public telephone card, RFID card, RFID tag, And the security sector, and nowadays, it is popularized by almost everyone, both male and female, in a wallet.

However, the existing smart card (IC card) is only used as payment and security authentication means, it is difficult to track the location through the USN (Ubiquitous Sensor Network) when a card is lost, there was.

In addition, a conventional smart card (IC card) does not have a function of recording a voice message or recording frequently used passwords for forgetting or forgotten passwords when using a card, There is a problem in that development of a device that can easily use an IC card (IC card) is inadequate.

In addition, various financial fraud and accidents due to illegal copying of the card frequently occur, and the use of the smart card (IC card) is negatively recognized, and the smart card (IC card) is getting smaller.

Korean Patent Registration No. 10-1163211

In order to solve the above problems, the present invention can extend the smart card usage period through a paper battery that can be charged wirelessly, and it is also possible to use a single function as a transportation card, an ID card, a credit card, In addition, it is possible to perform voice recording, wireless communication, RGB LED display, wireless charging function in one shot, and it is possible to display RGB LED on the outer side of the card when using a card or in the dark, and to display RFID / NFC / USN at 13.560Mhz frequency Way wireless communication with a smart device located at a short distance and can control the use of the card through the use of a card (traffic card, ID card, credit card, access control, parking card) and fingerprint authentication The object of the present invention is to provide a smart multi-electronic card having recording, wireless communication, and ESS battery charging functions.

In order to accomplish the above object, a smart multi-electronic card having recording, wireless communication, and ESS battery charging functions according to the present invention

A card main body 10 formed to a thickness of 0.7 to 0.84 mm in accordance with the ISO 7816 standard for protecting and supporting each device from external pressure,

A multi-radio communication module 20 formed in the internal space of the card body and forming bidirectional wireless communication with a smart device located near by the RFID / NFC / USN 13.560 MHz frequency,

An LED module (30) located on one side of a side of the card body, the card tag and, in use, generating illumination of the LED light,

A paper battery unit 40 located at one side of the inner space of the card main body and supplying power to each device,

A flat plate type piezoelectric element 50 formed in a flat plate structure on one side of the paper battery part and performing a vibration effect, a speaker and a microphone function,

It is connected to a multi wireless communication module, an LED module, a paper battery part, a flat type piezo device, and a memory part to check the power state of the paper battery part according to the intensity of the electromagnetic field while controlling the overall operation of each device, A microprocessor unit 60 for controlling the microprocessor unit 60 to charge the battery pack,

A memory unit 70 which is disposed at one side of the microprocessor unit and stores a voice message inputted through the flat plate type piezoelectric element in a range from Min 7 sec to Max 150 sec,

And a fingerprint authentication control unit 80 that is located at one side of the rear surface of the card body and controls use of the card through use of a card (transportation card, ID card, credit card, access control, parking card) ≪ / RTI >

As described above, in the present invention,

First, it is possible to extend the smart card usage cycle by 2 to 4 times compared with the conventional one, because it is formed with 0.45 mm thickness, and the battery battery is equipped with the consumable battery having a lifetime of 3 years and the rechargeable secondary battery .

Second, one device can perform voice recording, wireless communication, RGB LED display, wireless charging function in one shot in addition to the original function of traffic card, ID card, credit card, access control and parking card, The electronic card usage rate can be improved by 80%.

Third, when the card is used or when it is dark, the RGB LED can be lightly displayed on the outer surface of the card, thereby enabling the user to produce a luxurious, aesthetically pleasing and stable atmosphere.

Fourth, RFID / NFC / USN 13.560Mhz frequency can form bidirectional wireless communication with a smart device located in the vicinity, so that when tagging with an external smart device, unique identification ID of card body, voice data and card usage history log data Therefore, even if the card is lost, the card recovery rate can be improved by 70% as compared with the conventional card recovery method.

Fifth, since it is possible to control the use of the card through the use of the card (traffic card, ID card, credit card, access control, parking card) and fingerprint authentication, various types of financial fraud, The occurrence rate can be prevented by 80%.

FIG. 1 is a configuration diagram showing components of a smart multi-electronic card 1 having a recording, wireless communication, and ESS battery charging function according to the present invention.
FIG. 2 is a front perspective view showing a frontal directional component of a smart multi-electronic card 1 having a recording, wireless communication, and ESS battery charging function according to the present invention;
3 is a plan perspective view showing planar components of a smart multi-electronic card 1 having recording, wireless communication, and ESS battery charging functions according to the present invention.
FIG. 4 is an internal exploded perspective view showing components of a smart multi-electronic card 1 having recording, wireless communication, and ESS battery charging functions according to the present invention;
FIG. 5 is a block diagram illustrating components of a multi-wireless communication module according to the present invention.
6 is a block diagram illustrating components of an LED module according to the present invention.
FIG. 7 is a block diagram showing the constituent elements of the flat plate type piezoelectric element according to the present invention,
8 is a block diagram illustrating the components of the microprocessor according to the present invention.
9 is a diagram illustrating an embodiment in which the LED module according to the present invention is driven so as to generate illumination of a LED light when using the card tag and, in use,
10 is a flowchart illustrating an example of controlling the use of a card through use of a fingerprint authentication control unit according to the present invention (a traffic card, an ID card, a credit card, an access control, a parking card) ,
11 is a view showing an embodiment in which the flat plate type piezoelectric element according to the present invention is driven to perform a vibration effect, a speaker, and a microphone function,
12 illustrates an embodiment in which a multi-wireless communication module according to the present invention is driven to form two-way wireless communication with a smart device located near by a frequency of RFID / NFC / USN 13.560 MHz,
FIG. 13 illustrates an embodiment of displaying letters, pictures, and icons according to a control signal of a microprocessor unit, which is formed of a light guide plate type micro LED LED matrix through a display panel according to the present invention.

First, the ESS described in the present invention refers to an energy storage system, which is an energy storage system.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing components of a smart multi-electronic card 1 having a recording, wireless communication, and ESS battery charging function according to the present invention. FIG. 3 is a front perspective view of a smart multi-electronic card 1 having a battery charging function. FIG. 3 is a front view of a smart multi-electronic card 1 A multi-wireless communication module 20, an LED module 30, a paper battery unit 40, a flat type piezo element 50, A microprocessor unit 60, a memory unit 70, and a fingerprint authentication control unit 80.

First, the card body 10 according to the present invention will be described.

The card body 10 has a thickness of 0.7 to 0.84 mm according to the ISO 7816 standard, and protects and supports each device from external pressure.

4, the multi-wireless communication module is formed on one side of the inner space, the LED module is formed on one side of the outer side, and the multi- A flat battery type piezo element is formed on one side of the paper battery part, a micro processor part is formed on one side of the flat type piezo element, a memory part is formed on one side of the microprocessor part, A fingerprint authentication control unit is formed.

In addition, as shown in Figs. 2 and 3, a key input button 13 for selectively controlling the driving of each device is formed on one side of the outer side.

And a recording / reproducing button 14 is formed on one side of the key input button 13.

Here, the recording / reproducing button 14 performs a function to perform a recording function once, and a function to reproduce a recorded voice once again.

The card body is made of a thermally conductive plastic which is lightweight, excellent in heat radiation, and excellent in durability.

More specifically, the card body may include 65 to 75 wt% of plastic of polycarbonate (PC) or polyvinyl chloride (PVC)

Corn fiber, coconut fiber, palm fiber fiber, glass fiber or carbon fiber, 10 to 15 wt% of at least one kind of long fiber,

5 to 15 wt% of at least one heat radiation additive selected from aluminum, graphite, silver (Ag) and copper (Copper)

Di-butylphthalate (DBP), di-2-ethylhexylphthalate (DOP), di-isononylphthalate (DINP), di-isodecylphthalate (DIDP) benzyl phthalate, tri-ethylhexyl trimellitate (TOTM), tri-isononyl trimellitate (TINTM), tri-isodecyl trimellate (TIDTM), TCP, tri-cresylphosphate, Tri-2-ethylhexylphosphate, CDP, cresyl diphenylphosphate, epoxidized soybean oil, ELO, epoxidized linseed oli, di-2-ethylhexyl adipate, 0.1 to 3 wt% of any one or more plasticizers selected from di-2-ethylhexyl azelate (DIDA) and di-siodecyl adipate (DIDA)

 (2,4-di-t-butylphenyl) 4,4'-biphenyldiposponite, tris (2,4-di- 0.1 to 3 wt% of any one or two or more antioxidants selected from the group consisting of 2,2-di (tert-butylphenyl) phosphate and Vieirtti (2,6-di-thi-butyl-4-methylphenol) Injection molding under the conditions of an injection pressure of 850 to 1,100 kg / cm 2, an injection velocity of 143 to 180 rpm, a mold temperature of 55 to 65 ° C and an injection temperature of 200 to 280 ° C.

Polycarbonate (PC) is a typical engineering plastic and has excellent mechanical properties such as impact resistance and processability, and thus is widely used in various mechanical and electrical products. Because it is transparent and has excellent impact resistance compared to glass, it is widely used for surface materials that can not be used as a substitute for ordinary glass or glass.

The above polyvinyl chloride (PVC) is used as a structural material and a blister package of a window frame, a pipe, a rainwater trough, a tile and the like as a hard product. Artificial leather, wire covering material, medical tube, Decorative materials, disposable gloves, and the like. In addition, it is used in automobile interior materials, sealants, molded products, etc., and its applications are so many that it can not be counted. It is also used for transparent plastic bottles and films because of its excellent transparency.

A plastic selected from the above polycarbonate (PC) or polyvinyl chloride (PVC) is used,

If the amount of the plastic used is less than 65 wt%, the durability and moldability are poor. If the amount of the plastic exceeds 75 wt%, the amount of the other components may be reduced, resulting in poor heat radiation characteristics. It is preferable to limit the amount to 65 to 75 wt% of the mixture.

The long fibers are added to improve durability, and it is preferable to use fibers of 2 to 5 mm.

If the amount of the long fibers is less than 10 wt%, improvement in durability is hardly expected. If it exceeds 15 wt%, moldability may be deteriorated due to an increase in viscosity. Therefore, To 15 wt%, based on the total weight of the composition.

The heat dissipation additive prevents the card body from overheating by radiating the heat of the card body to the outside. When the amount of the heat dissipation additive is less than 5 wt%, the heat dissipation function is not sufficiently exhibited. When the amount exceeds 15 wt% It is preferable that the amount of the heat radiation additive is limited within a range of 5 to 15 wt% of the entire mixture.

Various additives are used to improve the flexibility and processability of a polymer. PVC is a hard and brittle glassy material at room temperature. However, when a plasticizer is added to the polymer, the melting temperature and melt viscosity are lowered to make it easy to form and process.

Such plasticization is called "plasticization" in which the brittleness of the plastic is removed and plastic processing is facilitated. Most plasticizers are liquids with no activity, which are similar to those of solvents, but differ from solvents in that they have a higher molecular weight and are less volatile than solvents.

If the amount of the plasticizer used is less than 0.1 wt%, plasticization is difficult to achieve properly. If the amount of the plasticizer exceeds 3 wt%, the plasticizer is insignificant and insignificant. Therefore, the amount of the plasticizer used is in the range of 0.1 to 3 wt% It is preferable to limit it.

Generally, plastic products are not only brittle but also many products that are reluctant to be colored. Also, FDA-approved phenolic antioxidants are generally used because they are used in food packaging films. BHT (2,6-di-t-butyl-4-methylphenol), which is inexpensive and FDA-approved, has been widely used. However, due to yellowing and volatility of BHT, -t-butyl-4-methylphenol) and phosphorus-based antioxidant in a ratio of 30 to 90: 10 to 70.

The phosphorus antioxidant may be at least one selected from the group consisting of tetrakis (2,4-di-t-butylphenyl) 4,4'-biphenyldiphosphonite, tris (2,4- -Butyl-4-hydroxyphenyl) phosphate.

When the amount of the antioxidant is less than 0.1 wt%, the effect of using the antioxidant is difficult to expect. When the amount of the antioxidant is more than 3 wt%, the amount of the antioxidant is not more than necessary. It is preferable to limit it.

Specific examples of compounding ratios between components of the card body are shown in Table 1 below.

ingredient content Polyvinyl chloride (PVC) 75wt% Mixing of glass fiber and carbon fiber
(1: 1 weight ratio mixing) 15wt% aluminum 5 wt% DOP (di-2-ethylhexylphthalate) 2.5 wt% (2,6-di-t-butyl-4-methylphenol) 2.5 wt%

Next, the multi-radio communication module 20 according to the present invention will be described.

The multi-radio communication module 20 is formed in an inner space of the card main body and forms a two-way radio communication with a smart device located near by a frequency of RFID / NFC / USN 13.560 MHz.

As shown in FIG. 5, the radio frequency identification (RFID) unit 21, the near field communication (NFC) unit 22, and the USN (Ubiquitous Sensor Network)

First, an RFID (Radio Frequency Identification) unit 21 according to the present invention will be described.

The RFID (Radio Frequency Identification) unit 21 stores data information in a microchip (IC chip) and transmits data wirelessly by placing an antenna.

This is called 'electronic tag' or 'smart tag', 'electronic label', 'wireless identification'. Card information or unique identification ID information can be embedded in a microchip (IC chip) so that it can be tracked on a radio frequency.

The RFID (Radio Frequency Identification) unit 21 is composed of a reader for reading and decrypting and a tag for providing information.

That is, the tag attached to the product contains information about the entire process of production, distribution, storage, and consumption, and allows the reader to read this information through the antenna.

In addition, the RFID (Radio Frequency Identification) unit 21 according to the present invention is used in conjunction with an information system in connection with a satellite or a mobile communication network.

Second, an NFC (Near Field Communication) unit 22 according to the present invention will be described.

The NFC (Near Field Communication) unit 22 performs communication for exchanging various wireless data within a distance of 10 cm or less.

This is a contactless communication technology using the frequency band of 13.56 MHz.

It has excellent security, low cost, and can use both data reading and writing functions, so it does not need the dongle (reader) that was needed for using RFID before.

It is similar to conventional short range communication technologies such as Bluetooth, but it does not need to configure between devices like Bluetooth.

Third, the USN (Ubiquitous Sensor Network) unit 23 according to the present invention will be described.

The USN (Ubiquitous Sensor Network) unit 23 attaches an RFID unit to establish real-time information through a smart device and a sensor network in an ubiquitous environment, and forms a communication network to utilize.

Next, the LED module 30 according to the present invention will be described.

The LED module 30 is located on one side of the card body and serves to generate LED light when using the card tag.

As shown in Fig. 6, the light-emitting device includes a light-guide plate 31, a very small RGB LED chip 32, and a plate-type RGB LED dryer unit 33.

The micro light guide plate 31 has a size of 0.2 mm to 0.4 mm and surrounds the ultra-small RGB LED chip while preventing foreign substances from entering from the outside, and diffuses the light emitted from the RGB LED chip to the outside.

The ultra-small RGB LED chip 32 has a size ranging from 0.08 to 0.1 mm, and is formed in a space inside the ultra-small light guide plate to generate RGB LED light.

It consists of red LED chip, green LED chip and blue LED chip.

The flat type RGB LED dryer unit 33 is formed in a space inside the card body on the rear side of the ultra small RGB LED chip and plays a role of driving the ultra small RGB LED chip according to the control signal of the microprocessor unit.

Next, the paper battery unit 40 according to the present invention will be described.

The paper battery unit 40 is located at one side of the inner space of the card body, and supplies power to each device.

It is formed with a thickness of 0.45 mm and is composed of a consumable battery having a lifetime of 3 years and a rechargeable secondary battery.

Then, it is made into a bent shape and used in the form of an electronic paper.

Next, the planar piezo element 50 according to the present invention will be described.

The flat plate type piezoelectric element 50 is formed in a flat plate structure on one side of the paper battery part, and performs a vibration effect, a speaker function, and a microphone function.

As shown in Fig. 7, this is constituted by a piezo buzzer 51, a microphone 52, and an acoustic output / recording control unit 53. Fig.

The piezo buzzer 51 is formed in a circular flat plate structure and serves to output 2 poly sounds by the piezoelectric effect.

The microphone 52 is located at one side of the piezo buzzer and is formed in a flat plate structure, and serves to convert voice to electrical pulses.

The sound output and recording control unit 53 is connected to a piezo buzzer and a microphone and is driven in accordance with a control signal of the microprocessor unit to output sound through the piezo buzzer or to record sound converted into an electric pulse through a microphone .

Next, the microprocessor unit 60 according to the present invention will be described.

The microprocessor unit 60 is connected to a multi-wireless communication module, an LED module, a paper battery unit, a flat-type piezo device, and a memory unit so as to control the overall operation of each device, And controls the paper battery unit to be rapidly charged.

8, the ESS (Energy Storage System) algorithm engine unit 61, the secondary battery charge control circuit unit 62, the analysis / information transmission algorithm engine unit 63, the fingerprint authentication algorithm engine unit 64 ).

First, an ESS (Energy Storage System) algorithm engine unit 61 according to the present invention will be described.

The ESS algorithm engine unit 61 also charges the secondary battery of the paper battery unit with a current generated for a short time period of from Min 0.74 to Max1.50 sec to store electrical energy.

Second, the secondary battery charging control circuit unit 62 according to the present invention will be described.

The secondary battery charging control circuit unit 62 converts the electromagnetic field signal received from the card main body into a current and controls the charging of the secondary battery of the paper battery unit.

Third, the analysis and information transmission algorithm engine unit 63 according to the present invention will be described.

The analysis / information transmission algorithm engine unit 63 is connected to the tape type substrate (COB) mounted on the card body and transmits an analysis command signal (Command order) transmitted from the tape type substrate (COB, Chip on Board) signal and analyzes the electronic card usage and status information, and transmits the analyzed information data to the multi-communication module.

Fourth, a fingerprint authentication algorithm engine unit according to the present invention will be described.

The fingerprint authentication algorithm engine unit controls only the fingerprint authenticated user to allow the use of the card (traffic card, ID card, credit card, access control, parking card).

In a state in which the user fingerprint is stored in advance, the currently input fingerprint is compared with the stored user fingerprint previously stored, and control is performed so that the card is allowed to be used when the user fingerprint is 90% identical with the previously inputted user fingerprint.

Next, the memory unit 70 according to the present invention will be described.

The memory unit 70 is located at one side of the microprocessor unit and stores the voice message input through the flat plate type piezo element in a range of Min 7 sec to Max 150 sec.

Next, the fingerprint authentication control unit 80 according to the present invention will be described.

The fingerprint authentication control unit 80 is located at one side of the rear surface of the card body and controls the card to be used when the card is used (traffic card, ID card, credit card, access control, parking card) It plays a role.

The card body 10, the multi-wireless communication module 20, the LED module 30, the paper battery unit 40, the flat plate type piezo element 50, the microprocessor unit 60, the memory unit 70, A smart multi-electronic card having a recording, wireless communication, and ESS battery charging function, which is comprised of a fingerprint authentication control unit 80, includes a display panel 90.

As shown in FIG. 13, the display panel 90 is formed of a light guide plate type micro LED dot matrix, and displays characters, pictures, and icons according to a control signal of the microprocessor.

It is located either on the front or rear side of the card body and can be either 2 (horizontal) * 1 (vertical) cm, 2 (horizontal) * 2 (vertical) cm, or 3 (horizontal) * 1 Respectively.

Then, as shown in Fig. 13, the OTP encryption number, which is the bank authentication code number, is displayed by the character display function.

Hereinafter, a specific operation of the smart multi-electronic card having the recording, wireless communication, and ESS battery charging functions according to the present invention will be described.

First, the paper battery section is driven to supply power to each device.

Next, the microprocessor unit checks the power state of the paper battery unit according to the strength of the electromagnetic field signal, and controls the paper battery unit to be rapidly charged.

Next, as shown in FIG. 12, the multi-wireless communication module is driven to form bidirectional wireless communication with a smart device located near by the RFID / NFC / USN 13.560Mhz frequency.

Next, the LED module is driven to generate illumination of the LED light when using the card tag and, as shown in Fig. 9, in use.

Next, as shown in Fig. 11, the flat plate type piezo element is driven to perform a vibration effect, a speaker, and a microphone function.

Next, the voice message input through the flat plate type piezo element in the memory unit is stored in a range of Min 7 sec to Max 150 sec.

Finally, as shown in FIG. 10, the fingerprint authentication control unit controls the use of the card through use of a card (a transportation card, an ID card, a credit card, access control, a parking card) and fingerprint authentication.

1: smart multi electronic card 10: card body
20: Multi-wireless communication module 30: LED module
40: paper battery part 50: flat plate piezo element
60: microprocessor unit 70: memory unit
80: fingerprint authentication control unit

Claims (8)

A card main body 10 formed to a thickness of 0.7 to 0.84 mm in accordance with the ISO 7816 standard for protecting and supporting each device from external pressure,
A multi-radio communication module 20 formed in the internal space of the card body and forming bidirectional wireless communication with a smart device located near by the RFID / NFC / USN 13.560 MHz frequency,
An LED module (30) located on one side of a side of the card body, the card tag and, in use, generating illumination of the LED light,
A paper battery unit 40 located at one side of the inner space of the card main body and supplying power to each device,
A flat plate type piezoelectric element 50 formed in a flat plate structure on one side of the paper battery part and performing a vibration effect, a speaker and a microphone function,
It is connected to a multi wireless communication module, an LED module, a paper battery part, a flat type piezo device, and a memory part to check the power state of the paper battery part according to the intensity of the electromagnetic field while controlling the overall operation of each device, A microprocessor unit 60 for controlling the microprocessor unit 60 to charge the battery pack,
A memory unit 70 which is disposed at one side of the microprocessor unit and stores a voice message inputted through the flat plate type piezo element in a range of Min 7 sec to Max 150 sec,
And a fingerprint authentication control unit 80 that is located at one side of the rear surface of the card body and controls use of the card through use of a card (transportation card, ID card, credit card, access control, parking card) And a smart multi-function electronic card having a recording / wireless communication / ESS battery charging function.
2. The system of claim 1, wherein the multi-radio communication module (20)
An RFID (Radio Frequency Identification) unit 21 for storing data information in a microchip (IC chip) and transmitting data wirelessly with an antenna,
An NFC (Near Field Communication) unit 22 for performing communication for exchanging various wireless data within a distance of 10 cm or less,
And a USN (Ubiquitous Sensor Network) unit 23 for forming a communication network to construct and utilize real-time information through a smart device and a sensor network in an ubiquitous environment by attaching an RFID unit. · Smart multi-card with ESS battery charging function.
2. The LED module of claim 1, wherein the LED module (30)
An ultra-small light guide plate 31 which is made of a 0.2 mm to 0.4 mm size and surrounds the ultra-small RGB LED chip while diffusing light emitted from the RGB LED chip to the outside while preventing foreign substances from entering from the outside,
A very small RGB LED chip 32 formed in the inner space of the ultra-small light guide plate to generate RGB LED light,
And a flat type RGB LED driver unit (33) which is formed in a planar structure in an inner space of the card body on the rear side of the ultra-small RGB LED chip and drives the ultra-small RGB LED chip according to a control signal of the micro processor unit. Smart multi-card with wireless communication · ESS battery charging function.
The apparatus of claim 1, wherein the paper battery unit (40)
A smart multi-function electronic card having recording, wireless communication, and ESS battery charging functions, characterized in that a consumable battery having a lifetime of 3 years and a rechargeable secondary battery are mounted together.
The flat plate type piezoelectric element (50) according to claim 1, wherein the flat plate type piezo element
A piezo buzzer 51 formed of a circular flat plate structure for outputting two poly sounds by the piezoelectric effect,
A microphone 52 disposed at one side of the piezo buzzer and formed in a flat plate structure for converting sound into electric pulses,
Recording control unit 53 that is connected to the piezoelectric buzzer and the microphone and is driven in accordance with the control signal of the microprocessor to output sound through the piezo buzzer or to record sound converted into electric pulses through a microphone And a smart multi-function electronic card having a recording / wireless communication / ESS battery charging function.
2. The apparatus of claim 1, wherein the microprocessor unit (60)
An ESS (Energy Storage System) algorithm engine unit 61 for storing electrical energy by charging a secondary battery of a paper battery unit for a short time period from Min 0.74 to Max 1.5 sec,
A secondary battery charging control circuit portion 62 for controlling the charging of the secondary battery of the paper battery portion by converting an electromagnetic field signal received from the card body into a current,
It analyzes electronic card usage and status information in accordance with a command order signal transmitted from a COB (Chip on Board) in conjunction with a tape type board (COB) mounted on the card body. An analysis and information transmission algorithm engine unit 63 for transmitting the analyzed information data to the multi communication module,
And a fingerprint authentication algorithm engine unit (64) for controlling only the fingerprint authenticated user to permit the use of the card (transportation card, ID card, credit card, access control, parking card) · Smart multi-card with ESS battery charging function.
2. The system of claim 1, wherein the smart multi-
And a display panel 90 formed of a light guide plate type micro LED dot matrix for displaying characters, pictures and icons according to a control signal of the microprocessor unit. Smart multi-card with battery charging function.

The card connector according to claim 1, wherein the card body (10)
65 to 75 wt% of plastic of polycarbonate (PC) or polyvinyl chloride (PVC)
Corn fiber, coconut fiber, palm fiber fiber, glass fiber or carbon fiber, 10 to 15 wt% of at least one kind of long fiber,
5 to 15 wt% of at least one heat radiation additive selected from aluminum, graphite, silver (Ag) and copper (Copper)
Di-butylphthalate (DBP), di-2-ethylhexylphthalate (DOP), di-isononylphthalate (DINP), di-isodecylphthalate (DIDP) benzyl phthalate, tri-ethylhexyl trimellitate (TOTM), tri-isononyl trimellitate (TINTM), tri-isodecyl trimellate (TIDTM), TCP, tri-cresylphosphate, Tri-2-ethylhexylphosphate, CDP, cresyl diphenylphosphate, epoxidized soybean oil, ELO, epoxidized linseed oli, di-2-ethylhexyl adipate, 0.1 to 3 wt% of any one or more plasticizers selected from di-2-ethylhexyl azelate (DIDA) and di-siodecyl adipate (DIDA)
(2,4-di-t-butylphenyl) 4,4'-biphenyldiposponite, tris (2,4-di- 0.1 to 3 wt% of any one or two or more antioxidants selected from the group consisting of 2,2-di (tert-butylphenyl) phosphate and Vieirtti (2,6-di-thi-butyl-4-methylphenol) Injection molding under the conditions of an injection pressure of 850 to 1,100 kg / cm 2, an injection velocity of 143 to 180 rpm, a mold temperature of 55 to 65 ° C and an injection temperature of 200 to 280 ° C. Smart electronic card with recording, wireless communication, and ESS battery charging function.

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