Power supply film and user fingerprint registration method of fingerprint recognition card using same

Abstract

The present invention relates to a power supply film that is attached to a fingerprint recognition card and supplies power to the fingerprint recognition card, wherein the power supply film comprises: a paper battery that supplies power; and a current sensor that is activated such that power is supplied to the paper battery when the power supply film is attached to the fingerprint recognition card.

Description

Power supply film and method for registering user fingerprints on a fingerprint recognition card using such power supply film

[0001] The present invention relates to a power supply film and a method for registering a user's fingerprint on a fingerprint recognition card using the power supply film.

[0002] In general, a fingerprint recognition card is a card that has a fingerprint recognition sensor and can be used by registering the user's fingerprint.

[0003] However, the power required to register a user's fingerprint by storing it on a fingerprint recognition card is not provided to the fingerprint recognition card itself, so fingerprint information can be input through a card reader.

[0004] Recently, a type has been developed that has a battery built into the fingerprint recognition card and provides the power required for fingerprint recognition and registration. However, if a battery is built into the fingerprint recognition card, problems such as breakdown or deformation may occur due to the lifespan of the battery when used for a long period of time, which may reduce the durability of the fingerprint recognition card.

[0005] Normally, to register a user's fingerprint on a fingerprint recognition card, a PC (Personal Computer), a registration program, and a registration terminal are required. However, the present invention provides a power supply film that can receive and process the power required for registering a user's fingerprint on a fingerprint recognition card without such equipment by attaching a disposable power supply film, and a method for registering a user's fingerprint on a fingerprint recognition card using such a power supply film.

[0006] Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. However, the technical concept of the present invention is not limited to the described embodiments, and may be implemented in various forms, and at least one or more of the components between the embodiments may be selectively combined and / or substituted within the scope of the technical concept of the present invention.

[0007] According to one embodiment of the present invention, in order to perform a fingerprint registration method of a fingerprint recognition card according to the present invention, a fingerprint recognition card (100) and a power supply film (200) attached so as to supply power to the fingerprint recognition card (100) may be included.

[0008] Here, the power supply film (200) attached to the fingerprint recognition card (100) can be prepared in the form of a sticker, and thus, after the user's fingerprint registration procedure is completed after being attached to the fingerprint recognition card (100), it can be detached again and removed from the fingerprint recognition card (100).

[0009] A protective film may be provided on one side of the power supply film (200), and when the protective film is separated, the adhesive component is exposed, so that the film can be detachably attached to the fingerprint recognition card (100).

[0010] In other words, the power supply film (200) can be attached to a fingerprint recognition card (100) as a disposable film to provide power supply required for fingerprint registration, and then removed when fingerprint registration is complete.

[0011] The fingerprint recognition card (100) and the power supply film (200) may each be provided with a contact terminal so that power from the power supply film (200) is supplied to the fingerprint recognition card (100). Each contact terminal may be connected to an IC card connector (130) and an IC connector (240) provided on the fingerprint recognition card (100) and the power supply film (200), respectively.

[0012] The power supply film (200) may include a paper battery (210), a current sensor (220), a central processing unit (CPU) (230), and an IC connector (240).

[0013] A paper battery (210) may mean a battery that is thin and flexible like paper, rather than a battery made of paper.

[0014] The paper battery (210) can supply power to the CPU (230) to enable operation.

[0015] At this time, the current sensor (220) can prevent unnecessary current consumption when in standby mode by preventing the power of the paper battery (210) from being continuously supplied to the CPU (230), and when the power supply film (200) is attached to the fingerprint recognition card (100), power can be supplied to the CPU (230) from the paper battery (210) by an output signal generated when the current sensor (220) is activated.

[0016] The current sensor (220) can output a signal of 0 V to a working voltage (3.3 V, 5 V). It can be 0 V when no current flows, and the working voltage when current flows.

[0017] The current sensor (220) may be composed of a shunt resistor and a non-inverting amplifier OP-Amp.

[0018] When the power supply film (200) is attached to the fingerprint recognition card (100), the current sensor (220) is activated and a signal is generated, and using this signal, power from the paper battery (210) is supplied to the CPU (230), so that the CPU (230) can be operated.

[0019] When the power supply film (200) is attached to the fingerprint recognition card (100), the CPU (230) can sense and operate the current from the paper battery (210) through the current sensor (220) so that power from the paper battery (210) is supplied to the fingerprint recognition card (100).

[0020] A fingerprint recognition card (100) may include an antenna (110) that transmits and receives data with a wireless terminal (300) capable of wireless communication as a terminal and that can receive wireless power (AC power) from the wireless terminal (300), a controller (120), an IC card connector (130) that transmits and receives data from a wired terminal (400) and receives DC power, a power management unit (140), a biometric information recognition sensor (150), a security CPU (160), a security chip (170), and a memory unit (180).

[0021] When a fingerprint recognition card (100) performs fingerprint registration of a user through wireless power supplied from a wireless terminal (300), since the wireless power is supplied in the form of impulses with a time difference when supplied, it may be difficult to use the power required for fingerprint registration because it is not supplied continuously.

[0022] Accordingly, the fingerprint recognition card (100) according to the present invention can be used for power required for fingerprint registration when it is supplied with power through a wired rather than wireless method, but in the case of wireless power, the power is insufficient. Therefore, in order to solve this problem, the present invention attaches a separately provided power supply film (200) so that the power required for fingerprint registration can be supplied.

[0023] The wireless terminal (300) may include an NFC (Near Field Communication) or RFID terminal (including a reader).

[0024] The controller (120) can wirelessly receive data and wireless power from a wireless terminal (300) via an antenna (110). The received wireless power can be sent to a power management unit (140).

[0025] The IC card connector (130) can be used as a terminal to transmit and receive data and receive DC power from a wired terminal (400) via a wire. At this time, when a fingerprint recognition card (100) is inserted into the socket portion so as to be connected, the socket portion is connected to the wired terminal (400) via a wire and receives DC power, which can be sent to the power management unit (140), and data can be sent to the controller (120).

[0026] The power management unit (140) can convert AC power, which is wireless power input from the controller (120), into DC power, and can serve as a power control unit that can determine the optimal power source among the input power sources and supply power to the biometric information recognition sensor (150), security CPU (160), and security chip (170).

[0027] A biometric information recognition sensor (150) can sense and obtain biometric information such as a user's fingerprint.

[0028] When power is supplied to the security CPU (160) through the antenna (110) or IC card connector (130), the security CPU (160) can obtain a user's biometric information image from the biometric information recognition sensor (150) and compare it with a fingerprint template previously stored and registered in the memory unit (180) to determine whether there is a match.

[0029] When a match is made between the user's biometric information image and the fingerprint template as a result of comparison in the security CPU (160), the security CPU (160) activates the security chip (170), and the security chip (170) encrypts the CID (Card Identification Number) information, which is the card security code, which is data in the memory unit (180), and transmits it to a wireless terminal (300) or a wired terminal (400).

[0030] Additionally, the card security code may be the card number if the fingerprint recognition card (100) is a credit card.

[0031] Then, depending on the function of the terminal, the wireless terminal (300) or wired terminal (400) can approve payment or unlock the door.

[0032] The memory unit (180) can store biometric information obtained from a biometric information recognition sensor (150) or various recognition devices.

[0033] The fingerprint recognition card (100) may be provided with an LED lamp (102) to indicate the operating status.

[0034] In addition, the LED lamp (102) can be provided in single or multiple units, and when provided in multiple units, can be divided to indicate different operating statuses and display different blinking and colors.

[0035] A fingerprint recognition card (100) can receive a unique identification value generation command from a wireless terminal (300) or a wired terminal (400) and generate a unique identification value corresponding to the recognized fingerprint. The unique identification value can be encrypted and stored. The generated unique identification value can be stored and preserved in the memory unit (180).

[0036] A method for registering a user's fingerprint using a fingerprint recognition card (100) using a power supply film (200) according to one embodiment of the present invention is as follows.

[0037] A method for registering a user's fingerprint of a fingerprint recognition card according to one embodiment of the present invention comprises a first step (S10) of removing a protective film of a power supply film (200);

[0038] A second step (S20) of attaching the power supply film (200) to one side of the fingerprint recognition card (100) so that power from the paper battery (210) in the power supply film (200) is supplied to the fingerprint recognition card (100) after the first step;

[0039] A third step (S30) in which power is supplied to the CPU (230) within the power supply film (200) after the second step;

[0040] A fourth step (S40) in which, after the third step, the CPU (230) transmits a command signal for registering a user's fingerprint by the fingerprint recognition card (100) to the security CPU (160) of the fingerprint recognition card (100);

[0041] After the fourth step, when the user's fingerprint is input into the fingerprint recognition sensor (150) of the fingerprint recognition card (100), a fifth step (S50) of extracting the user's fingerprint template by the security CPU (160) is performed;

[0042] A sixth step (S60) of storing the fingerprint template in the memory unit (180) of the fingerprint recognition card (100) after the fifth step;

[0043] After the above-mentioned sixth step, a seventh step (S70) of removing the power supply film (200) from the fingerprint recognition card (100) may be included.

[0044] In the second step (S20), when the contact terminal formed on the power supply film (200) comes into contact with the card contact terminal formed on the fingerprint recognition card (100), the IC connector (240) of the power supply film (200) and the IC card connector (130) of the fingerprint recognition card (100) can be connected.

[0045] In addition, when the second step (S20) is performed, when the IC connector (240) of the power supply film (200) and the IC card connector (130) of the fingerprint recognition card (100) are connected, power from the paper battery (210) in the power supply film (200) can be supplied to the CPU (230) by the current sensor (220) in the power supply film (200).

[0046] In addition, when performing the fifth step (S50), fingerprint information can be entered multiple times through the fingerprint recognition sensor (150) of the fingerprint recognition card (100). At this time, the LED lamp (102) can blink to notify the user each time the fingerprint information is entered multiple times.

[0047] In addition, when normal fingerprint template extraction is completed and encryption and storage are completed, the LED lamp (102) blinks to confirm that the fingerprint template extraction operation is completed, and at this time, the LED lamp (102) can blink in a different color from the color that blinks when fingerprint information is input.

[0048] The power supply film (200) can be separated from the fingerprint recognition card (100) and disposed of, and thus, the power supply film (200) can be used for one-time use.

[0049] A method for registering a user's fingerprint using a fingerprint recognition card (100) using a power supply film (200) according to one embodiment of the present invention is characterized in that a separate power supply film (200) is provided and attached to the fingerprint recognition card (100) when registering a fingerprint to provide power required for fingerprint registration.

[0050] Accordingly, a fingerprint recognition card (100) using a power supply film (200) according to one embodiment of the present invention may not have a built-in battery.

[0051] The method of registering and storing the user's fingerprint information in the memory section (180) of the fingerprint recognition card (100) of the present invention can be performed as follows.

[0052] In the past, when registering a user's fingerprint information in the memory unit (180), a computer and a card reader for fingerprint registration may be required.

[0053] The computer may have a related program installed that can store fingerprint information in the memory unit (180) of the fingerprint recognition card (100) of the present invention.

[0054] The card reader can be connected to a computer via a wire, and a fingerprint recognition card (100) can be inserted to transmit and receive data.

[0055] Accordingly, when a related program is executed on a computer to register fingerprint information, the fingerprint information of the user's finger is recognized multiple times (e.g., 8 to 12 times) in different directions through the fingerprint recognition sensor (150) of the fingerprint recognition card (100), and the fingerprint information obtained through recognition is stored in the memory unit (180) so that it can be used as a fingerprint template.

[0056] However, in the present invention, the user's fingerprint information can be easily registered through a fingerprint recognition card (100) and a power supply film (200) without the need for such a computer and card reader.

[0057] In this way, the fingerprint recognition card (100) can have a user's unique biometric information, which is a fingerprint, stored in advance, and can be used as an authorization means for payment approval or various door control when linked with various terminals when necessary.

[0058] For example, when used as an authorization means for access control, an access authentication system using fingerprint recognition is typically provided with a fingerprint recognition device (500) on one side of the access door, and the user's fingerprint is first registered. Then, when using the access door, the user touches the finger to the fingerprint recognition unit (510) of the fingerprint recognition device (500) to attempt fingerprint recognition, and if the fingerprint matches the registered fingerprint information, use of the access door is authorized.

[0059] The present invention can allow access to a door by linking a fingerprint recognition device (500) and a fingerprint recognition card (100) without using a server storing fingerprint information to manage fingerprint information.

[0060] Since the fingerprint information, which is the user's biometric information, is stored in the fingerprint recognition card (100), when the user attempts to recognize a fingerprint by touching the fingerprint recognition device with the user's finger, the recognized fingerprint information is temporarily transmitted to the fingerprint recognition card (100), and at this time, when the fingerprint recognition card (100) is connected (inserted, etc.) to the fingerprint recognition device (500), the fingerprint template, which is the biometric information stored inside the fingerprint recognition card (100), can be compared to determine whether there is a match.

[0061] In other words, since the fingerprint recognition card (100) has the user's fingerprint template stored in advance, it can function as a separate server when using the fingerprint recognition device (500).

[0062] A fingerprint recognition card (100) according to one embodiment of the present invention can receive a fingerprint image obtained by recognizing fingerprint information, which is biometric information, from a fingerprint recognition unit (510) of a fingerprint recognition device (500), and compare the fingerprint image with a fingerprint template stored in a memory unit (180) in a security CPU (160).

[0063] Accordingly, if the comparison result matches the transmitted fingerprint image with the stored fingerprint template, the security chip (170) transmits the matching result information data to the fingerprint recognition device, and the fingerprint recognition device (500) issues a command to the door lock device (600) that opens or closes the door, thereby allowing entry and opening the door.

[0064] Another example could be a method of making card payments using fingerprint information.

[0065] When used as a card for paying various fees, when the fingerprint recognition card (100) of the present invention is connected to a card terminal and the user's finger is brought into contact with the fingerprint recognition sensor (150) formed on the fingerprint recognition card (100) to attempt fingerprint recognition, fingerprint information is recognized, and the recognized fingerprint information is compared with the fingerprint template stored in the memory unit (180) in the security CPU (160) provided inside the fingerprint recognition card (100), and if a match is made, the security chip (170) transmits the card security code to the card terminal to enable a payment approval procedure to be performed.

[0066] Although the present invention has been described as being applied to a fingerprint recognition card that registers a user's fingerprint information, it is not limited thereto and can also be applied to cases where other biometric information such as finger veins, face, and iris are stored in the card.

[0067]

[0068] The following describes the second and third embodiments of the fingerprint recognition card of the present invention in more detail. Conventional biometric authentication suffers from the problem of storing the biometric information of a biometric customer in a specific storage medium, such as a network server or the memory of the reader itself, provided by the biometric authentication service provider. Conventional biometric authentication systems have the problem of users' unique information being leaked if the storage medium is stolen or hacked by an external intruder, potentially causing significant damage to users.

[0069] In the past, when biometric information used for authentication of various opening and closing devices and electronic commerce was leaked to the outside, for example, all opening and closing devices and electronic commerce systems that use fingerprint information would authenticate an unauthorized user using the leaked fingerprint information as a normal user, which could cause enormous damage to users who widely use biometric information.

[0070] The fingerprint recognition card of the present invention is a biometric information authentication card (the same term as “fingerprint recognition card” is used in the present invention) that stores biometric information in a card, which is a storage medium that can be carried by the user, and enables authentication through communication with a terminal.

[0071] Therefore, since there is no need to store and utilize biometric information on an external storage medium such as a server as in the past, problems such as server theft and hacking can be fundamentally solved.

[0072] The biometric authentication card of the present invention does not require a separate internal battery. Instead, it receives power from the power management unit to perform the authentication process when connected to a wireless or wired terminal. This fundamentally resolves the issue of deterioration or damage to the battery contained within the biometric authentication card during long-term use, thereby ensuring trouble-free use even over long periods of time.

[0073] Figure 8 is a second embodiment of performing an authentication procedure on a terminal.

[0074] Components provided inside the biometric information authentication card (10) may include a communication module (NFC Module, etc.) (11) for communicating with a terminal (20), a power management unit (12), a first memory (13) and a second memory (14) as memory units, a security CPU (15) and a security chip (16).

[0075] The communication module (11) may include an antenna for near field communication (NFC) and a controller that controls the communication status.

[0076] The power management unit (12) can receive wireless power from the terminal (20) and control the operation of each component (security CPU (15), security chip (16), etc.) of the biometric information authentication card (10).

[0077] In addition, the first memory (13) (M1) can store biometric information of the user (owner) of the biometric information authentication card (10) in advance, and the second memory (14) (M2) can receive and store new biometric information.

[0078] The authentication can be performed by including a first step of touching or bringing a biometric authentication card close to a terminal; a second step of receiving terminal information from the terminal through the biometric authentication card; a third step of transmitting a biometric information template stored in the biometric authentication card to the terminal; a fourth step of acquiring new biometric information through a biometric information recognition unit of the terminal; and a fifth step of performing an authentication procedure within the terminal according to the information of the terminal.

[0079] Fig. 9 is a third embodiment in which an authentication procedure is performed within a biometric information authentication card.

[0080] The method may include: a first step of acquiring new biometric information of a user through a biometric information recognition unit of a terminal; a second step of touching or bringing a biometric information authentication card into proximity with the terminal; a third step of temporarily storing new biometric information acquired from the terminal in the biometric information authentication card according to information of the terminal received from the biometric information authentication card; a fourth step of performing an authentication procedure to compare the new biometric information temporarily stored in the biometric information authentication card with reference biometric information stored in the biometric information authentication card to determine whether there is a match; and a fifth step of transmitting authentication result data to the terminal for temporary storage, and performing a procedure according to the authentication result in the terminal.

[0081]

[0082] Meanwhile, as explained above, an embodiment in which a fingerprint recognition sensor (150) is embedded in a fingerprint recognition card (100) is also possible. With a fingerprint recognition sensor (150) installed in the fingerprint recognition card (100), new biometric information is input through the fingerprint recognition sensor (150), and compared with reference biometric information previously stored in the fingerprint recognition card (100), a match is determined, an authentication procedure is performed, and the authentication result data is sent to the terminal to perform the approval procedure.

[0083] In particular, when a fingerprint recognition card (100) is used by receiving wireless power through a wireless terminal, the power required to store and register the user's biometric information, for example, fingerprint information, may be insufficient.

[0084] When the user's fingerprint information is recognized through a fingerprint recognition sensor (150) built into a fingerprint recognition card (100), it can be supplied through the power supply film (200) described above as a separate power supply means.

[0085]

[0086] <Explanation of symbols>

[0087] 100... Fingerprint recognition card 102... LED lamp

[0088] 110... antenna 120... controller

[0089] 130... IC card connector 140... Power management unit

[0090] 150... Fingerprint recognition sensor 160... Security CPU

[0091] 170... Security chip 180... Memory section

[0092] 200... Power supply film 210... Paper battery

[0093] 220... Current sensor 230... CPU

[0094] 240... IC connector 300... wireless terminal

[0095] 400... wired terminal 500... fingerprint reader

[0096] 510... Fingerprint recognition unit 600... Door lock device

[0097]

[0098] In this way, the present invention is a disposable power supply film equipped with a paper battery. When the power supply film is attached to the fingerprint recognition card and connected when registering a user's fingerprint on the fingerprint recognition card, power from the paper battery is supplied to the fingerprint recognition card, so that it can be used as power when registering a user's fingerprint through a fingerprint recognition sensor on the fingerprint recognition card.

[0099] In addition, the present invention can separate and remove the attached power supply film when the user's fingerprint registration on the fingerprint recognition card is completed.

[0100] The present invention provides the power required to register a user's fingerprint in a memory section of a fingerprint recognition card by configuring a disposable power supply film in the form of a sticker and attaching it to a fingerprint recognition card, and instead, since a separate battery is not built into the fingerprint recognition card, the fingerprint recognition card can be used semi-permanently.

[0101] Therefore, a fingerprint recognition card in which a user's fingerprint is registered based on a fingerprint registration method according to an embodiment of the present invention can be used as a means of access control or various authentication means when making card payments.

[0102] FIG. 1 is a configuration diagram of a power supply film attached to a fingerprint recognition card according to one embodiment of the present invention.

[0103] Figure 2 is a configuration diagram of a fingerprint recognition card according to one embodiment of the present invention.

[0104] FIG. 3 is a side view showing a state in which a power supply film is attached to a fingerprint recognition card according to one embodiment of the present invention.

[0105] FIG. 4 is a diagram illustrating a power supply flow state according to the configuration of a power supply film and a fingerprint recognition card according to one embodiment of the present invention.

[0106] FIG. 5 is a configuration diagram for explaining the connection state between a fingerprint recognition card and a wireless terminal or wired terminal according to one embodiment of the present invention.

[0107] FIG. 6 is a drawing for explaining an example of using a fingerprint recognition card according to one embodiment of the present invention in a door lock device equipped with a fingerprint recognition device.

[0108] FIG. 7 is a flowchart illustrating a method for registering a user's fingerprint using a fingerprint recognition card using a power supply film according to an embodiment of the present invention.

[0109] Figure 8 illustrates a second embodiment of a fingerprint recognition card of the present invention.

[0110] Figure 9 illustrates a third embodiment of a fingerprint recognition card of the present invention.

[0111] The present invention relates to a power supply film that is attached to a fingerprint recognition card and supplies power to the fingerprint recognition card, wherein the power supply film may include: a paper battery that supplies power; and a current sensor that is activated to supply power to the paper battery when the power supply film is attached to the fingerprint recognition card.

[0112] A power supply film may be provided, which includes a CPU that receives power from the paper battery by a signal generated by the activation of the current sensor and controls the supply of power to the fingerprint recognition card; and an IC connector that is connected to the fingerprint recognition card and transmits a command signal for registering a user's fingerprint template to the fingerprint recognition card.

[0113] In addition, the present invention can provide a method for registering a user's fingerprint of a fingerprint recognition card, including a first step of removing a protective film of a power supply film; a second step of attaching the power supply film to one side of a fingerprint recognition card so that power of a paper battery in the power supply film is supplied to the fingerprint recognition card after the first step; a third step of supplying power to a CPU in the power supply film after the second step; a fourth step of transmitting a command signal for registering a user's fingerprint by the fingerprint recognition card to a security CPU of the fingerprint recognition card after the third step; a fifth step of extracting a user's fingerprint template by the security CPU in the fingerprint recognition card when a user's fingerprint is input to a fingerprint recognition sensor of the fingerprint recognition card after the fourth step; a sixth step of storing the fingerprint template in a memory unit in the fingerprint recognition card after the fifth step; and a seventh step of removing the power supply film from the fingerprint recognition card after the sixth step.

Claims

1. A power supply film that is attached to a fingerprint recognition card and supplies power to the fingerprint recognition card. The above power supply film is a power supply film including a paper battery that supplies power.

2. In paragraph 1, A power supply film comprising a current sensor that is activated to supply power to the paper battery when the power supply film is attached to the fingerprint recognition card.

3. In paragraph 2, A power supply film including a CPU that supplies power from the paper battery and controls the supply of power to the fingerprint recognition card by an output signal generated by the activation of the current sensor.

4. In paragraph 3, A power supply film including an IC connector connected to the fingerprint recognition card and transmitting a command signal for registering a user's fingerprint template to the fingerprint recognition card by the CPU.

5. In paragraph 1, The above power supply film is attached to the fingerprint recognition card to supply power, A power supply film that is removed from the fingerprint recognition card when the user's fingerprint registration by the fingerprint recognition card is completed.

6. In paragraph 1, A current sensor that is activated to supply power to the paper battery when the power supply film is attached to the fingerprint recognition card; A CPU that supplies power from the paper battery and controls the supply of power to the fingerprint recognition card by an output signal generated by the activation of the current sensor; The above current sensor, A power supply film that, when the power supply film is connected by attachment to the fingerprint recognition card, supplies power from the paper battery to the CPU by a signal that is activated.

7. In paragraph 1, A current sensor that is activated to supply power to the paper battery when the power supply film is attached to the fingerprint recognition card; A CPU that supplies power from the paper battery and controls the supply of power to the fingerprint recognition card by an output signal generated by the activation of the current sensor; The above current sensor, A power supply film that is not activated so as not to consume power when the power supply film is in a standby state and is not attached to the fingerprint recognition card, thereby preventing power from being supplied to the CPU from the paper battery.

8. In paragraph 1, One side of the above power supply film is provided with a protective film, When power is supplied to the above fingerprint recognition card to register the user's fingerprint, A power supply film that removes the above protective film and attaches it to the above fingerprint recognition card.

9. Step 1: Remove the protective film from the power supply film; A second step of attaching the power supply film to one side of the fingerprint recognition card so that power from the paper battery in the power supply film is supplied to the fingerprint recognition card after the first step; A third step in which power is supplied to the CPU within the power supply film after the second step; A fourth step in which, after the third step, the CPU transmits a command signal for registering the user's fingerprint by the fingerprint recognition card to the security CPU of the fingerprint recognition card; A method for registering a user's fingerprint in a fingerprint recognition card, comprising: a fifth step of extracting a user's fingerprint template by the security CPU in the fingerprint recognition card when the user's fingerprint is input into the fingerprint recognition sensor of the fingerprint recognition card after the fourth step; 10. In paragraph 9, A sixth step of storing the fingerprint template in the memory section of the fingerprint recognition card after the fifth step; A method for registering a user's fingerprint of a fingerprint recognition card, comprising: a seventh step of removing the power supply film from the fingerprint recognition card after the sixth step; 11. In paragraph 9, In the second step above, A method for registering a user's fingerprint using a fingerprint recognition card, wherein the IC connector of the power supply film and the IC card connector of the fingerprint recognition card are connected by contacting the contact terminal formed on the power supply film with the card contact terminal formed on the fingerprint recognition card.

12. In paragraph 9, When performing the above second step, A method for registering a user's fingerprint of a fingerprint recognition card, wherein when the IC connector of the power supply film and the IC card connector of the fingerprint recognition card are connected, power from the paper battery in the power supply film is supplied to the CPU by the current sensor in the power supply film.

13. In paragraph 9, When performing the above 5th step, A method for registering a user's fingerprint on a fingerprint recognition card by entering fingerprint information multiple times through the fingerprint recognition sensor of the fingerprint recognition card.

Images