CN218069316U - Flexible Display Fingerprint Smart Card - Google Patents

Abstract

The utility model provides a flexible display fingerprint smart card, which includes a card body and a flexible electric control mechanism; the flexible electric control mechanism is arranged on the card body, and the flexible electric control mechanism includes a circuit carrier board, a display, a control chip, an antenna module, and a storage module , a fingerprint receiving module, a verification module, a conductive part and an energy storage module. In this way, the cardholder's fingerprint can be received by the fingerprint receiving module and identified by the control chip. After identification and confirmation, the cardholder can conduct transactions, and the display will output fingerprint identification messages and transaction messages, thereby improving transaction efficiency. For safety and convenience purposes.

Description

Flexible Display Fingerprint Smart Card

technical field

The utility model relates to a flexible display fingerprint smart card, in particular to a flexible display fingerprint smart card which can be used by cardholders for transactions after fingerprint identification.

Background technique

Generally, traditional display cards can be used for various transactions; however, they do not have any identification mechanism for cardholders or consumers, which often causes the risk of personal data and transaction data being stolen on the card, making electronic transaction cards Security is greatly compromised.

Therefore, how to create 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, so as to achieve improvement. The safety during the transaction is used to effectively improve the deficiencies of the prior art, which will be actively disclosed by the utility model.

Utility model content

In view of the above deficiencies in the prior art, the applicant made painstaking research to overcome them, and then developed a flexible display fingerprint smart card, which is expected to receive the cardholder's fingerprint and provide it for the cardholder to conduct transactions after identification and confirmation, and can output Fingerprints identify messages and transaction messages to achieve the purpose of improving the security of transactions.

To achieve the above and other purposes, the utility model provides a flexible display fingerprint smart card, which includes: a card body and a flexible electric control mechanism. The card body includes a first board and a second board, the first board and the second board are combined with each other; the flexible electric control mechanism is arranged between the first board and the second board, the flexible The 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 set on the circuit carrier; the connector is set on the circuit carrier board and electrically connected to the display; the control chip is arranged on the circuit board and electrically connected to the display through the connector, and the control chip exposes the first board; the antenna module is arranged on the circuit board; the memory module is provided on the circuit carrier and electrically connected to the control chip; the fingerprint receiving module is arranged on the circuit carrier and electrically connected to the control chip and the antenna module, the fingerprint receiving module exposes the first board; the verification module is arranged on the The circuit carrier 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 arranged on the circuit carrier and 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 board and the second board, and the adhesive part combines the first board and the second board 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 via the connector at the 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 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 give a prompt when in use.

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

Thereby, 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, it can be used for the cardholder to conduct transactions, and the display can output the fingerprint identification message and transaction information to achieve the purpose of improving the security and convenience of transactions.

Description of drawings

Figure 1 is a schematic view 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.

Fig. 3 is a schematic block diagram of the flexible electric control mechanism of the present invention.

Explanation of reference signs:

1 card body

11 The first plate body

12 second plate body

13 Adhesive part

2 Flexible electric control mechanism

20 circuit board

21 monitors

211 light emitting module

22 connectors

23 control chip

231 line layer

24 antenna modules

25 storage modules

26 Fingerprint receiving module

27 authentication module

28 Conductive part

29 energy storage module

detailed description

In order to fully understand the purpose, features and effects of the present utility model, through the following specific embodiments, and in conjunction with the accompanying drawings, the utility model is described in detail, as follows:

Please refer to FIG. 1 to FIG. 3 , as shown in the figure: the utility model 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 body 11 and a second plate body 12, the first plate body 11 and the second plate body 12 are combined with each other, the card body 1 can be made of soft non-metal or metal material, and can be used in At least one surface of the card body 1 is provided with a pattern portion (not shown in the figure), so that the card body 1 can better meet the needs of actual use.

The flexible electric control mechanism 2 is arranged between the first board 11 and the second board 12, and the flexible electric control mechanism 2 includes a circuit board 20, a display 21, a connector 22, a control chip 23, and 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 20 can be a flexible printed circuit board, and the circuit carrier 20 is used as the display 21, the connector 22, the control chip 23, the antenna module 24, the storage module 25, and the fingerprint receiving module 26. , the circuit layout of the verification module 27 and the energy storage module 29 .

The display 21 is arranged on the circuit board 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 for fingerprint identification and transactions. Prompt in different display modes while in progress.

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

The control chip 23 is arranged 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 functions and A chip with contact communication function, wherein the control chip 23 is electrically connected to the display 21 through the connector 22 through the 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 carrier 20 , wherein the antenna module 24 can be a non-contact radio frequency antenna or an induction coil with a wireless communication function.

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

The verification module 26 is arranged on the circuit board 20 and is electrically connected to the control chip 23 . The verification module 26 cooperates with the fingerprint receiving module 27 to perform fingerprint recognition operation processing according to the user's fingerprint data stored in the storage module 25 .

The fingerprint receiving module 27 is located on the circuit board 20 and is electrically connected to the control chip 23 and the antenna module 24. The fingerprint receiving module 27 exposes the first board body 11. The fingerprint receiving module 27 can be a hard fingerprint sensor. A receiver or a flexible fingerprint sensing receiver, the fingerprint receiving module 27 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 (Anisotropic Conductive Film, ACF), anisotropic conductive patch (Anisotropic ConductivePaste, ACP), isotropic Square conductive adhesive (Anisotropic Conductive Adhesive, ACA) or conductive tape.

The energy storage module 29 is arranged on the circuit board 20 and is 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 for storing electricity usage.

When the utility model 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 transaction, or the card body 1 can be read close to the card reader. Take the module (not shown in the figure) and use the antenna module 24 to obtain the power of the reading module to perform contactless transactions.

And when carrying out transaction and using fingerprint identification, the cardholder can be allowed to touch the fingerprint receiving module 27 with his finger (the finger with the preset fingerprint), so that after the fingerprint receiving module 27 receives the fingerprint, it can pass through the verification module 26 according to the stored fingerprint. The fingerprint data of the user in the module 25 carries out fingerprint recognition, and when confirming that this fingerprint is the cardholder himself through this verification module 26, then by this control chip 23 drives this display 21 to automatically output the message of confirmation (as: all kinds of lights or text messages), and make the verification module 26 cooperate with the control chip 23 to exchange personal data and transaction data with the storage module 25, and make the display 21 automatically output transaction messages (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 the transaction.

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 himself, then the verification module 26 sends an error message to the control chip 23, and the control chip The chip 23 drives the display 21 to automatically output erroneous messages (such as: various lights or text messages), and makes the control chip 21 not to produce any action, thereby achieving enhanced transaction security.

In addition to the above-mentioned embodiments, in an 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 board 12 covers the flexible electric control mechanism 2 . In this way, the adhesive portion 13 can be used to fix and protect the first board body 11 , the second board body 12 and the flexible electric control mechanism 2 .

In addition to the above-mentioned embodiments, in an embodiment of the present invention, the display 21 also includes a light emitting module 211, the light emitting module 211 can cooperate with the display 21 to give prompts when in use, wherein the light emitting module 211 can be an LED; When in use, the display mode of the light-emitting module 211 can be preset in the control chip 21, such as: constant light, flashing, cyclic light or changing light colors, etc., and the display 21 outputs messages of storage status, transactions, etc. When there is a status message or an error message, the light-emitting module 211 is used to output a corresponding light signal message at the same time; in order to increase the prompting effect and meet the needs of different usage display states.

The utility model has been disclosed above with preferred embodiments, but those skilled in the art should understand that this embodiment is only used to describe the utility model, and should not be interpreted as limiting the scope of the utility model. It should be noted that all changes and replacements equivalent to this embodiment should be deemed to fall within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be determined by the scope defined in the claims.

Claims (7)

1. A flexible display type fingerprint smart card, comprising:

the card body comprises a first plate body and a second plate body, wherein the first plate body and the second plate body are combined with each other;

flexible electrical control mechanism, it is located between this first plate body and this second plate body, and this flexible electrical control mechanism includes:

a circuit carrier board;

the display is arranged on the circuit carrier plate;

the connector is arranged on the circuit carrier plate and is electrically connected with the display;

the control chip is arranged on the circuit carrier plate and is electrically connected with the display through the connector, and the control chip is exposed out of the first plate body;

the antenna module is arranged on the circuit carrier plate;

the storage module is arranged on the circuit carrier plate and is electrically connected with the control chip;

the verification module is arranged on the circuit carrier plate and electrically connected with the control chip;

the fingerprint receiving module is arranged on the circuit carrier plate and electrically connected with the control chip and the antenna module, and the fingerprint receiving module is exposed out of the first plate body;

a conductive part electrically connecting the connector and the control chip; and

and the energy storage module is arranged on the circuit carrier plate and is electrically connected with the control chip and the antenna module.

2. The flexible display type fingerprint smart card of claim 1, wherein an adhesion portion is disposed between the first board and the second board, and the adhesion portion combines the first board and the second board and covers the flexible electric control mechanism.

3. The flexible display type fingerprint smart card of claim 1, wherein the control chip is electrically connected to the flexible display through the connector by a wiring layer.

4. The flexible display type fingerprint smart card of claim 1, wherein the control chip is a central processing unit, an integrated circuit chip or a logic circuit.

5. The flexible display-type fingerprint smart card of claim 1, wherein the fingerprint receiving module is a hard fingerprint sensing receiver or a flexible fingerprint sensing receiver.

6. The flexible display fingerprint smart card of claim 1 wherein the display further comprises a light module, the light module being adapted to prompt the user when the display is in use.

7. The flexible display type fingerprint smart card of claim 1, wherein the energy storage module is a secondary battery or a capacitor.

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