TW202414272A - Flexible display type intelligent fingerprint card including a card body and a flexible electronic control mechanism - Google Patents

Abstract

This invention provides a flexible display type intelligent fingerprint card, including a card body and a flexible electronic control mechanism. The flexible electronic control mechanism is disposed on the card body, and includes a circuit carrier board, a display, a control chip, an antenna module, a storage module, a fingerprint reception module, a verification module, a conduction portion and an energy storage module. In this way, the fingerprint reception module can receive a fingerprint of a cardholder, and the fingerprint can be identified by the control chip. After being identified and confirmed, the fingerprint can be used by the cardholder for transaction, and a fingerprint identification message and a transaction message can be output by the display, such that the security and the convenience during the transaction are improved.

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 allows the cardholder to conduct transactions after fingerprint recognition.

Although traditional display cards can be used for various transactions, they do not have any mechanism for identifying the cardholder or consumer, which often results in the risk of personal information and transaction data being stolen, greatly reducing the security of electronic transaction cards.

Therefore, how to invent a flexible display fingerprint smart card that can receive the cardholder's fingerprint and allow the cardholder to conduct transactions after identification and confirmation, and can output fingerprint identification information and transaction information, thereby improving the security of transactions and effectively improving the shortcomings of usage, will be what this invention actively discloses.

In view of the above shortcomings of the prior art, the inventor felt that it was not perfect, so he devoted all his efforts to research and overcome them, and then developed a flexible display fingerprint smart card, which 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, so as to achieve the purpose of improving the security of transactions.

To achieve the above and other purposes, the present invention provides a flexible display fingerprint smart card, which includes: a card body and a flexible electric control mechanism. The card body includes a first plate and a second plate, and the first plate and the second plate are combined with each other; the flexible electric control mechanism is arranged between the first plate and the second plate, and the flexible electric control mechanism includes a circuit carrier, a display, a control chip, an antenna module, a storage module, a fingerprint receiving module, a verification module, a conductive part and an energy storage module; the display is arranged on the circuit carrier; the connector is arranged on the circuit carrier and electrically connected to the display; the control chip is arranged on the circuit carrier and is connected to the power supply module through the control chip. The connector is electrically connected to the display, and the control chip is exposed from the first board; the antenna module is arranged on the circuit board; the storage module is arranged on the circuit board and electrically connected to the control chip; the fingerprint receiving module is arranged on the circuit board and electrically connected to the control chip and the antenna module, and the fingerprint receiving module is exposed from the first board; the verification module is arranged on the circuit board and electrically connected to the control chip; the conductive part is electrically connected to the connector and the control chip; the energy storage module is arranged on the circuit board and electrically connected to the control chip and the antenna module.

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

In the above-mentioned flexible display fingerprint smart card, the control chip is electrically connected to the flexible display through the connector via 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, which can cooperate with the display to provide prompts during use.

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

Thus, the flexible display fingerprint smart card of the present invention can receive the cardholder's fingerprint through the fingerprint receiving module and identify it through the control chip. After identification and confirmation, the cardholder can conduct transactions, and the fingerprint identification information and transaction information are output by the display, thereby achieving the purpose of improving the security and convenience of transactions.

1: Card body

11: First plate

12: Second plate

13: Adhesion part

2: Flexible electric control mechanism

20: Circuit board

21: Display

211: Light-emitting module

22: Connector

23: Control chip

231: Circuit layer

24: Antenna module

25: Storage module

26: Fingerprint receiving module

27: Verification module

28: Conductive part

29: Energy storage module

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

[Figure 2] is a schematic diagram of a preferred embodiment of the present invention.

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

In order to fully understand the purpose, features and effects of the present invention, the present invention is described in detail through the following specific embodiments and the attached drawings, as follows:

Please refer to Figures 1 to 3, as shown in the figures: The present invention is a flexible display fingerprint smart card, which includes a card body 1 and a flexible electric control mechanism 2.

The card body 1 includes a first plate 11 and a second plate 12, which are combined with each other. The card body 1 can be made of a 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 electric control mechanism 2 is disposed between the first plate 11 and the second plate 12. The flexible electric control mechanism 2 includes a circuit 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 board 20 may be a flexible printed circuit board, and the circuit board 20 is used as the circuit layout of the display 21, the connector 22, the control chip 23, the antenna module 24, the storage module 25, the fingerprint receiving module 26, the verification module 27 and the energy storage module 29.

The display 21 is disposed on the circuit carrier 20. The first plate 11 of the card body 1 can be made of a light-transmitting material or have a hollow window to expose the screen of the display 21. The display 21 is used to provide prompts in different display modes during fingerprint recognition and transactions.

The connector 22 is disposed on the circuit board 20 and 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 20 and electrically connected to the display 21 via the connector 22. The control chip 23 can expose the first board 11, and the control chip 23 can be a chip having both processing and computing functions and contact communication functions, wherein the control chip 23 is electrically connected to the display 21 via the connector 22 via 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 disposed on the circuit board 20, wherein the antenna module 24 can be a non-contact RF antenna or an induction coil with wireless communication function.

The storage module 25 is disposed on the circuit board 20 and 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 26 is disposed on the circuit board 20 and electrically connected to the control chip 23. The verification module 26 performs fingerprint recognition calculations in cooperation with the fingerprint receiving module 27 based on the user's fingerprint data in the storage module 25.

The fingerprint receiving module 27 is disposed on the circuit board 20 and electrically connected to the control chip 23 and the antenna module 24. The fingerprint receiving module 27 is exposed from the first board 11. The fingerprint receiving module 27 can be a hard fingerprint sensing receiver or a flexible fingerprint sensing receiver. The fingerprint receiving module 27 is used to receive fingerprint data.

The conductive part 28 electrically connects 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 board 20 and electrically connected to the control chip 23 and the antenna module 24, wherein the energy storage module 29 can be a secondary battery, a capacitor or a supercapacitor, and the energy storage module 29 is used to store electricity for use.

When the present invention is used in a transaction, the card body 1 can be inserted into a card reader (not shown) and the control chip 23 can obtain power from the card reader to perform a contactless transaction, or the card body 1 can be placed close to a reader module (not shown) and the antenna module 24 can obtain power from the reader module to perform a contactless transaction.

When fingerprint recognition is used for transactions, the cardholder can touch the fingerprint receiving module 27 with his finger (the finger with the preset fingerprint). After the fingerprint receiving module 27 receives the fingerprint, the verification module 26 performs fingerprint recognition based on the user's fingerprint data in the storage module 25. When the verification module 26 confirms that the fingerprint belongs to the cardholder himself, the control chip 23 drives the display 21 to automatically display the fingerprint. Automatically output confirmation messages (such as various lights or text messages), and make the verification module 26 cooperate with the control chip 23 and the storage module 25 to exchange personal information and transaction data, and make the display 21 automatically output transaction information (such as various lights or text messages) to inform consumers that the transaction is being processed or has been completed, so as to achieve the purpose of improving the security and convenience of transactions.

In addition, when conducting a transaction, if the verification module 26 confirms that the fingerprint in the fingerprint receiving module 27 is not the cardholder's own, the verification module 26 sends an error message to the control chip 23, and the control chip 23 drives the display 21 to automatically output an error message (such as: various lights or text messages), and the control chip 21 does not produce any action, thereby improving the security of the transaction.

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

In addition to the above embodiments, in one embodiment of the present invention, the display 21 further includes a light module 211, which can be used in conjunction with the display 21 for prompts when in use, wherein the light module 211 can be an LED; when in use, the display mode of the light module 211 can be pre-set in the control chip 21, such as constant light, flashing, cyclic light or light color change, and when the display 21 outputs a storage status message, a transaction status message or an error message, the light module 211 can also output a corresponding light signal message; to increase the prompt effect and meet the needs of different display states.

The present invention has been disclosed in the above text with a preferred embodiment, but those familiar with the art should understand that the embodiment is only used to describe the present invention and should not be interpreted as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to the embodiment should be included in the scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the patent application.

1: Card body

11: First plate

12: Second plate

13: Adhesion part

2: Flexible electric control mechanism

20: Circuit board

21: Display

211: Light-emitting module

22: Connector

23: Control chip

231: Circuit layer

24: Antenna module

25: Storage module

26: Fingerprint receiving module

27: Verification module

28: Conductive part

29: Energy storage module

Claims (7)

A flexible display fingerprint smart card, comprising: A card body, which includes a first plate and a second plate, the first plate and the second plate are combined with each other; A flexible electric control mechanism is disposed between the first plate and the second plate, and the flexible electric control mechanism includes: A circuit board; A display, which is arranged on the circuit carrier; A connector, which is disposed on the circuit board and electrically connected to the display; A control chip, which is disposed on the circuit carrier and electrically connected to the display via the connector, and the control chip is exposed from the first board; An antenna module, which is arranged on the circuit carrier; A storage module, which is disposed on the circuit board and electrically connected to the control chip; A verification module, which is disposed on the circuit board and electrically connected to the control chip; A fingerprint receiving module, which is disposed on the circuit carrier and electrically connected to the control chip and the antenna module, and the fingerprint receiving module is exposed from the first plate; A conductive portion electrically connecting the connector and the control chip; and An energy storage module is disposed on the circuit board and electrically connected to the control chip and the antenna module. As described in claim 1, a flexible display fingerprint smart card is provided between the first plate and the second plate, wherein the adhesive portion combines the first plate and the second plate and covers the flexible electric control mechanism. A flexible display fingerprint smart card as described in claim 1, wherein the control chip is electrically connected to the flexible display via the connector through a circuit layer. 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. A 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 described in claim 1, the flexible display fingerprint smart card, wherein the display further includes a light-emitting module, and the light-emitting module can cooperate with the display to provide prompts when in use. A flexible display fingerprint smart card as described in claim 1, wherein the energy storage module is a secondary battery or capacitor.

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