TWI830389B - Flexible display fingerprint smart card - Google Patents

Abstract

The invention provides a flexible display fingerprint smart card, which includes a card body and a flexible electronic control mechanism; the flexible electronic control mechanism is located on the card body, and the flexible electronic control mechanism includes a circuit carrier board and a display , control chip, antenna module, storage module, fingerprint receiving module, verification module, conductive part and energy storage module. In this way, the fingerprint of the cardholder can be received by the fingerprint receiving module and recognized by the control chip. After the recognition is confirmed, the cardholder can conduct transactions, and the fingerprint recognition information and transaction information are output by the display, thereby improving the transaction time. the safety and convenience.

Description

Flexible display fingerprint smart card

The present invention relates to a flexible display fingerprint smart card, and in particular to a flexible display fingerprint smart card that can be used by cardholders for transactions after fingerprint identification.

Although traditional display-type cards can be used for various transactions; however, they do not have any mechanism to identify the cardholder or consumer, which often leads to the risk of the card's personal information and transaction data being stolen, making electronic transaction cards Security is greatly compromised.

Therefore, how to invent a flexible display fingerprint smart card so that it can receive the cardholder's fingerprint, and after identification and confirmation, the cardholder can conduct transactions, and can output fingerprint identification information and transaction information, and Achieving improved security during transactions and effectively improving the deficiencies in usage will be what the present invention intends to actively disclose.

In view of the shortcomings of the above-mentioned conventional technology, the inventor felt that it was not perfect, so he exhausted his mind to study and overcome it, and then developed a flexible display fingerprint smart card, hoping to receive the fingerprint of the cardholder and After identification and confirmation, the cardholder can conduct transactions, and can output fingerprint identification information and transaction information to achieve the purpose of improving transaction security.

In order to achieve the above objects and other objects, the present invention provides a flexible display fingerprint smart card, which includes: a card body and a flexible electronic control mechanism. The card body includes a first plate body and a second plate body, and the first plate body and a second plate body are combined with each other; the flexible electronic control mechanism device Between the first board and the second board, the flexible electronic control mechanism includes a circuit carrier board, a display, a control chip, an antenna module, a storage module, and a fingerprint receiving module. , a verification module, a conductive part and an energy storage module; the display is provided on the circuit carrier board; the connector is provided on the circuit carrier board and is electrically connected to the display; the control chip is provided on the circuit carrier board and The display is electrically connected through the connector, and the control chip exposes the first board; the antenna module is provided on the circuit carrier board; the storage module is provided on the circuit carrier board and is electrically connected to the control chip; the fingerprint receiver The module is disposed on the circuit carrier board and is electrically connected to the control chip and the antenna module. The fingerprint receiving module exposes the first board body; the verification module is disposed on the circuit carrier board and is electrically connected to the control chip; The conductive part is electrically connected to the connector and the control chip; the energy storage module is provided on the circuit carrier board and is electrically connected to the control chip and the antenna module.

In the above-mentioned flexible display fingerprint smart card, an adhesive part is provided between the first plate body and the second plate body, and the adhesive part combines the first plate body and the second plate body and covers the flexible Flexible electronic control mechanism.

In the above-mentioned flexible display fingerprint smart card, the control chip is electrically connected to the flexible display through the connector through a circuit layer.

In the above-mentioned flexible display fingerprint smart card, the control chip is a central processing unit, an integrated circuit chip or a logic circuit.

In the above-mentioned flexible display fingerprint smart card, the fingerprint receiving module is a hard fingerprint sensing receiver or a flexible fingerprint sensing receiver.

In the above-mentioned flexible display fingerprint smart card, the display further includes a light-emitting module, and the light-emitting module can cooperate with the display to provide prompts when used.

In the above-mentioned flexible display fingerprint smart card, the energy storage module is a secondary battery, a primary battery or a capacitor.

In this way, the flexible display fingerprint smart card of the present invention can receive the cardholder's fingerprint by the fingerprint receiving module and identify it by the control chip. After identification and confirmation, the cardholder can conduct transactions and output it through the display. Fingerprint identification information and transaction information are used to improve the security and convenience of transactions.

1:Card body

11:First plate body

12:Second plate body

13: Adhesive part

2: Flexible electronic control mechanism

20:Circuit carrier board

21:Display

211:Light-emitting module

22: Connector

23:Control chip

231: Line layer

24:Antenna module

25:Storage module

26:Fingerprint receiving module

27: Verification module

28: Conductive part

29:Energy storage module

[Fig. 1] is a schematic diagram of the appearance of a preferred embodiment of the present invention.

[Fig. 2] is an exploded schematic diagram of a preferred embodiment of the present invention.

[Figure 3] is a block diagram of the flexible electronic control mechanism of the present invention.

In order to fully understand the purpose, characteristics and effects of the present invention, the present invention is described in detail through the following specific embodiments and the accompanying drawings. The description is as follows: Please refer to Figures 1 to 3, such as As shown in the figure: the present invention is a flexible display fingerprint smart card, which includes a card body 1 and a flexible electronic control mechanism 2.

The card body 1 includes a first plate body 11 and a second plate body 12. The first plate body 11 and a second plate body 12 are combined with each other. The card body 1 can be made of soft non-metallic or metallic material, and A pattern portion (not shown) can be provided on at least one surface of the card body 1 so that the card body 1 can better meet the needs of actual use.

The flexible electronic control mechanism 2 is located between the first board body 11 and the second board body 12. The flexible electronic control mechanism 2 includes a circuit carrier board 20, a display 21, a connector 22, A control chip 23, an antenna module 24, a storage module 25, a fingerprint receiving module 26, a verification module 27, a conductive part 28 and an energy storage module 29.

The circuit carrier board 20 can be a flexible printed circuit board. The circuit carrier board 20 is used as the display 21, the connector 22, the control chip 23, the antenna module 24, the storage module 25, the The circuit layout of the fingerprint receiving module 26, the verification module 27 and the energy storage module 29.

The display 21 is provided on the circuit carrier board 20. The first board 11 of the card body 1 can be made of translucent material or have a hollow window to expose the screen of the display 21. The display 21 is used for fingerprint identification and transactions. Different display modes will be used to prompt you during the process.

The connector 22 is provided on the circuit carrier board 20 and is electrically connected to the display 21. The connector 22 can be a gold finger or various connectors.

The control chip 23 is disposed on the circuit carrier board 20 and is electrically connected to the display 21 through the connector 22. The control chip 23 can expose the first board body 11, and the control chip 23 can have both processing and computing functions. A chip with contact communication function, wherein the control chip 23 is electrically connected to the display 21 through the connector 22 through a circuit layer 231, wherein the control chip 23 is a central processing unit, an integrated circuit chip or a logic circuit.

The antenna module 24 is provided on the circuit carrier board 20 , wherein the antenna module 24 can be a non-contact radio frequency antenna or an induction coil with wireless communication function.

The storage module 25 is provided on the circuit carrier board 20 and is electrically connected to the control chip 23. The storage module 25 stores the user's fingerprint data, personal data and transaction data.

The verification module 27 is disposed on the circuit carrier board 20 and is electrically connected to the control chip 23. The verification module 27 cooperates with the fingerprint receiving module 26 for fingerprint identification calculation based on the user's fingerprint data in the storage module 25. handle.

The fingerprint receiving module 26 is disposed on the circuit carrier board 20 and is electrically connected to the control chip 23 and the antenna module 24. The fingerprint receiving module 26 exposes the first board 11. The fingerprint receiving module 26 can be A hard fingerprint sensing receiver or a flexible fingerprint sensing receiver, the fingerprint receiving module 26 is used to receive fingerprint data.

The conductive part 28 is electrically connected to the connector 22 and the control chip 23 , wherein the conductive part 28 can be anisotropic conductive film (ACF), anisotropic conductive paste (ACP), Anisotropic Conductive Adhesive (ACA) or conductive tape.

The energy storage module 29 is disposed on the circuit carrier board 20 and is electrically connected to the control chip 23 and the antenna module 24. The energy storage module 29 can be a secondary battery, a capacitor or a supercapacitor. The energy storage module 29 is used to store electricity.

When the present invention is used for transactions, the card body 1 can be inserted into a card reader (not shown) and the control chip 23 can be used to obtain the power of the card reader for contact transactions, or the card body 1 can be read close to the card reader. A module (not shown) uses the antenna module 24 to obtain the power of the reading module to perform contactless transactions.

When performing fingerprint identification for transactions, the cardholder can touch his finger (the finger with a preset fingerprint) to the fingerprint receiving module 26, so that the fingerprint receiving module 26 receives the fingerprint and then passes the verification module 27 Fingerprint identification is performed based on the user's fingerprint data in the storage module 25. When the verification module 27 confirms that the fingerprint is the cardholder's own, the control chip 23 drives the display 21 to automatically Output confirmation messages (such as various light signals or text messages), and enable the verification module 27 to cooperate with the control chip 23 and the storage module 25 to exchange personal data and transaction data, and enable the display 21 to automatically output Transaction messages (such as various lights or text messages) are used to inform consumers that the transaction is being processed or has been completed, thereby improving the security and convenience of transactions.

In addition, when conducting a transaction, if the verification module 27 confirms that the fingerprint in the fingerprint receiving module 26 is not the cardholder's own, the verification module 27 will send an error message to the control chip 23, and The control chip 23 drives the display 21 to automatically output error messages (such as various light signals or text messages), and prevents the control chip 23 from producing any action, thereby improving transaction security.

In addition to the above embodiments, in one embodiment of the present invention, an adhesive portion 13 is provided between the first plate body 11 and the second plate body 12, and the adhesive portion 13 combines the first plate body 11 and the second plate body 12. The second plate body 12 covers the flexible electronic control mechanism 2 . In this way, the adhesive portion 13 can be used to fix and protect the first plate body 11 , the second plate body 12 and the flexible electronic control mechanism 2 .

In addition to the above embodiments, in one embodiment of the present invention, the display 21 further includes a light-emitting module 211. The light-emitting module 211 can cooperate with the display 21 to provide prompts when using it. The light-emitting module 211 can provide It is an LED; when used, the display mode of the light-emitting module 211 can be preset in the control chip 23, such as: constant light, flashing, cycle lighting or changing light color, and the stored status is output on the display 21 When there is a message, transaction status message or error message, the light-emitting module 211 is also used to output the corresponding light message to increase the prompt effect and meet the needs of different display states.

The present invention has been disclosed above with preferred embodiments. However, those skilled in the art should understand that the embodiments are only used to illustrate the present invention and should not be interpreted as limiting the scope of the present invention. It should be noted However, all changes and substitutions that are equivalent to this embodiment should be deemed to be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope of the patent application.

1:Card body

11:First plate body

12:Second plate body

13: Adhesive part

2: Flexible electronic control mechanism

20:Circuit carrier board

21:Display

211:Light-emitting module

22: Connector

23:Control chip

231: Line layer

24:Antenna module

25:Storage module

26:Fingerprint receiving module

27: Verification module

28: Conductive part

29:Energy storage module

Claims (6)

A flexible display fingerprint smart card includes: a card body, which includes a first plate body and a second plate body, the first plate body and the second plate body are combined with each other; a flexible electronic A control mechanism is provided between the first plate body and the second plate body, wherein an adhesive portion is provided between the first plate body and the second plate body, and the adhesive portion combines the first plate body and the second plate body. The second board body covers the flexible electronic control mechanism. The flexible electronic control mechanism includes: a circuit carrier board; a display located on the circuit carrier board; and a connector located on the circuit board. a carrier board and electrically connected to the display; a control chip, which is disposed on the circuit carrier board and electrically connected to the display through the connector; the control chip exposes the first board body; and an antenna module, which is disposed on the circuit carrier board; a storage module located on the circuit carrier board and electrically connected to the control chip; a verification module located on the circuit carrier board and electrically connected to the control chip; a fingerprint receiving module located on the circuit carrier board The circuit carrier board electrically connects the control chip and the antenna module, and the fingerprint receiving module exposes the first board body; a conductive portion electrically connects the connector and the control chip; and an energy storage module, which It is provided on the circuit carrier board and is electrically connected to the control chip and the antenna module. The flexible display fingerprint smart card as claimed in claim 1, wherein the control chip is electrically connected to the flexible display via a circuit layer through the connector. The flexible display fingerprint smart card as described in claim 1, wherein the control chip is a central processing unit, an integrated circuit chip or a logic circuit. The flexible display fingerprint smart card as described in claim 1, wherein the fingerprint receiving module is a hard fingerprint sensing receiver or a flexible fingerprint sensing receiver. As for the flexible display fingerprint smart card described in claim 1, the display further includes a light-emitting module, and the light-emitting module can cooperate with the display to provide prompts when used. The flexible display fingerprint smart card as described in claim 1, wherein the energy storage module is a secondary battery or a capacitor.

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