TWI858891B - Display Anti-theft Transaction Card - Google Patents

Abstract

The present invention provides a display-type anti-theft transaction card, which includes a card body, a flexible electronic control carrier, an identity recognition unit, an account transaction unit, a selection control key, a signal collection unit, a display unit, a light-emitting unit, and a power unit. Thus, after the identity recognition unit is identified, the transaction mode in the account transaction unit can be selected by the selection control key, and the signal collection unit drives the display unit and the light-emitting unit to output prompt messages according to the switch selection and the transaction selection, thereby improving the safety and convenience of the transaction.

Description

Display anti-theft transaction card

The present invention relates to a transaction card, in particular to a display-type anti-theft transaction card that improves the security and convenience of transactions.

Although traditional display cards can be used for various transactions, they do not have any security verification mechanism or transaction display mechanism, which often causes the risk of personal information and transaction data being stolen, greatly reducing the security of display anti-theft transaction cards. .

Therefore, how to invent a display-type anti-theft transaction card to improve the security and convenience of transactions and effectively improve the shortcomings of usage will be what this invention intends to actively reveal.

In view of the above shortcomings of the known technology, the inventor felt that it was not perfect, so he devoted all his efforts to research and overcome it, and then developed a display anti-theft transaction card, in order to achieve the purpose of improving the security and convenience of transactions.

To achieve the above and other purposes, the present invention provides a display-type anti-theft transaction card, which includes: a card body, a flexible electronic control carrier, a personal identification unit, an account transaction unit, a selection control key, a signal collection unit, a display unit, a light-emitting unit and a power unit. The card body includes a plate body, a first L-shaped light-transmitting portion, a second L-shaped light-transmitting portion and a light-transmitting protective layer. The first L-shaped light-transmitting portion is arranged on two adjacent sides of the plate body, and the second L-shaped light-transmitting portion is arranged on the other two adjacent sides of the plate body. The light-transmitting protective layer is arranged on a surface of the plate body, and the light-transmitting protective layer is provided with a first through hole, a second through hole, a key area and a display area; the flexible electric control carrier is arranged between the plate body and the light-transmitting protective layer; the identity recognition unit is electrically connected to the flexible electric control carrier and corresponds to the first through hole. The identity recognition unit recognizes the identity of the user and generates a a recognition success signal or a recognition failure signal; the account transaction unit is electrically connected to the flexible electronic control carrier, the account transaction unit at least includes a contact transaction module, an induction transaction module and a network transaction module, the contact transaction module corresponds to the second perforation, after the identity recognition unit successfully recognizes the user, at least one payment device reads the content of the account transaction unit to conduct a transaction, and generates a transaction success signal or a transaction failure signal according to the transaction result; the selection control key is electrically connected to the flexible electronic control carrier and corresponds to the key area, and generates an opening signal and a closing signal according to pressing the selection control key or a transaction selection signal; the signal collection unit is electrically connected to the flexible electronic control carrier, the signal collection unit receives and calculates the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal; the display unit is electrically connected to the flexible electronic control carrier and corresponds to the display area, the display unit receives the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal calculated by the signal collection unit to display text; the light emitting unit is electrically connected to the flexible electronic control carrier, and the display unit receives the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal calculated by the signal collection unit to display text; The control board, the light-emitting unit corresponds to the first L-shaped light-transmitting part and the second L-shaped light-transmitting part, the light-emitting unit receives the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal calculated by the signal collection unit, and emits different light sources, and the light sources are emitted through the first L-shaped light-transmitting part and the second L-shaped light-transmitting part; the power unit is electrically connected to the flexible electric control board, and the power unit provides power for the operation of the identity recognition unit, the account transaction unit, the selection control key, the signal collection unit, the display unit and the light-emitting unit.

In one embodiment of the present invention, the identification unit includes a fingerprint receiver and a fingerprint recognition module. The fingerprint receiver is electrically connected to the fingerprint recognition module. The fingerprint recognition module is a chip storing fingerprint data.

In one embodiment of the present invention, the contact transaction module is a contact chip that stores personal identity data, account data, and transaction data.

In one embodiment of the present invention, the inductive transaction module is provided with an inductive coil and a memory, the inductive coil is electrically connected to the memory, and the memory is a chip storing personal identity data, account data and transaction data.

In one embodiment of the present invention, the network transaction module is a microcontroller, a central processing unit, an integrated circuit chip or a logic circuit that stores personal identity information, account information and transaction data.

In one embodiment of the present invention, the display unit is an electrophoretic display, a liquid crystal display, a bi-stable liquid crystal display, a multi-stable liquid crystal display, a flexible organic light emitting diode display, a flexible light emitting diode display or a flexible liquid crystal display.

In one embodiment of the present invention, the light-emitting unit is provided with a first light-emitting module and a second light-emitting module, the first light-emitting module corresponds to the first L-shaped light-transmitting portion, and the second light-emitting module corresponds to the second L-shaped light-transmitting portion.

In one embodiment of the present invention, the first light emitting module receives the identification success signal, the transaction success signal, the opening signal and the transaction selection signal transmitted by the signal collection unit and emits light from the first L-shaped light-transmitting portion; the second light emitting module receives the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal transmitted by the signal collection unit and emits light from the second L-shaped light-transmitting portion.

In one embodiment of the present invention, the first light emitting module and the second light emitting module simultaneously receive the identification success signal, the transaction success signal, the opening signal and the transaction selection signal transmitted by the signal collection unit and emit light from the first L-shaped light-transmitting portion and the second L-shaped light-transmitting portion; the first light emitting module and the second light emitting module simultaneously receive the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal transmitted by the signal collection unit and emit light from the first L-shaped light-transmitting portion and the second L-shaped light-transmitting portion.

In one embodiment of the present invention, the first light emitting module and the second light emitting module are respectively an L-shaped light strip, and the end faces corresponding to the first light emitting module and the second light emitting module are respectively provided with a light shielding portion.

In one embodiment of the present invention, the first light emitting module is provided with a first L-shaped light guide portion and a first side-emitting diode, the first side-emitting diode is buried at the diagonal of the first L-shaped light guide portion, and the first L-shaped light guide portion corresponds to the first L-shaped light-transmitting portion; the second light emitting module is provided with a second L-shaped light guide portion and a second side-emitting diode, the second side-emitting diode is buried at the diagonal of the second L-shaped light guide portion, and the second L-shaped light guide portion corresponds to the second L-shaped light-transmitting portion, and the end surfaces corresponding to the first L-shaped light guide portion and the second L-shaped light guide portion are respectively provided with a light shielding portion.

Thus, the display anti-theft transaction card of the present invention can select the transaction mode in the account transaction unit by selecting the control key after the identity recognition unit has been identified, and the signal collection unit drives the display unit and the light-emitting unit to output prompt messages according to the switch selection and transaction selection, thereby improving the safety and convenience of transactions.

1: Card body

11: Board

12: The first L-shaped light-transmitting part

13: Second L-shaped light-transmitting part

14: Light-transmitting protective layer

141: First piercing

142: Second piercing

143:Keyboard area

144: Display area

2: Flexible electronic control substrate

3: Body recognition unit

31: Fingerprint receiver

32: Fingerprint recognition module

4: Account transaction unit

41: Contact transaction module

42: Sensing transaction module

421: Induction coil

422: Storage

43: Internet transaction module

5: Select the control key

6: Signal collection unit

7: Display unit

8: Light-emitting unit

81: First light-emitting module

811: First L-shaped light guide

812: First side-emitting diode

82: Second light-emitting module

821: Second L-shaped light guide

822: Second side-emitting diode

83: Shading part

9: Power unit

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

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

[Figure 3] is a schematic diagram of the appearance of the second preferred specific embodiment of the present invention.

[Figure 4] is a schematic diagram of the decomposition of the second preferred embodiment 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 and 2, as shown in the figures: The present invention provides a display-type anti-theft transaction card, which at least includes a card body 1, a flexible electronic control carrier 2, an identification unit 3, an account transaction unit 4, a selection control key 5, a signal collection unit 6, a display unit 7, a light-emitting unit 8 and a power unit 9.

The card body 1 includes a plate 11, a first L-shaped light-transmitting portion 12, a second L-shaped light-transmitting portion 13 and a light-transmitting protective layer 14. The first L-shaped light-transmitting portion 12 is disposed on two adjacent sides of the plate 11, the second L-shaped light-transmitting portion 13 is disposed on the other two adjacent sides of the plate 11, and the light-transmitting protective layer 14 is disposed on a surface of the plate 11, and the light-transmitting protective layer 14 is provided with a first through hole 141, a second through hole 142, a key area 143 and a display area 144.

The flexible electronic control carrier 2 is disposed between the plate body 11 and the light-transmitting protective layer 14. The flexible electronic control carrier 2 may have a circuit layout line so that the flexible electronic control carrier 2 provides the support and electrical connection of the identity recognition unit 3, the account transaction unit 4, the selection control key 5, the signal collection unit 6, the display unit 7, the light-emitting unit 8 and the power unit 9.

The identity recognition unit 3 is electrically connected to the flexible electronic control carrier 2 and corresponds to the first through hole 141. The identity recognition unit 3 recognizes the user's identity and generates an identification success signal or an identification failure signal according to the identification result.

The account transaction unit 4 is electrically connected to the flexible electronic control carrier 2. The account transaction unit 4 includes at least a contact transaction module 41, a sensing transaction module 42 and a network transaction module 43. The contact transaction module 41 corresponds to the second perforation 142. After the identity recognition unit 3 successfully recognizes the user, at least one payment device (such as a card reader, card reader, smart phone, tablet computer, notebook computer, personal computer, etc.) reads the content of the account transaction unit 4 to conduct transactions, and generates a transaction success signal or a transaction failure signal according to the transaction result.

The selection control key 5 is electrically connected to the flexible electronic control carrier 2 and corresponds to the key area 143, and generates an opening signal, a closing signal or a transaction selection signal according to pressing the selection control key 5. The selection control key 5 can be a membrane key, a touch key, or a physical opening key.

The signal collection unit 6 is electrically connected to the flexible electronic control carrier 2. The signal collection unit 6 receives and calculates the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal. The signal collection unit 6 can be a microcontroller, a central processing unit, an integrated circuit chip or a logic circuit.

The display unit 7 is electrically connected to the flexible electronic control carrier 2 and corresponds to the display area 144. The display unit 7 receives the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal calculated by the signal collection unit 6 to display text, wherein the display unit 7 is an electrophoretic display, a liquid crystal display, a bi-stable liquid crystal display, a multi-stable liquid crystal display, a flexible organic light emitting diode display, a flexible light emitting diode display or a flexible liquid crystal display.

The light-emitting unit 8 is electrically connected to the flexible electronic control carrier 2. The light-emitting unit 8 corresponds to the first L-shaped light-transmitting portion 12 and the second L-shaped light-transmitting portion 13. The light-emitting unit 8 receives the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal calculated by the signal collection unit 6, and emits different light sources, and the light sources are emitted through the first L-shaped light-transmitting portion 12 and the second L-shaped light-transmitting portion 13.

The power unit 9 is electrically connected to the flexible electronic control carrier 2. The power unit 9 provides power for the identification unit 3, the account transaction unit 4, the selection control key 5, the signal collection unit 6, the display unit 7 and the light-emitting unit 8 to operate. The power unit 9 can be a diode, a capacitor, a resistor, a potentiometer or a combination thereof, so that the power unit 9 can meet the needs of actual use.

When in use, the selection control key 5 can be pressed (for example, long press for 3 seconds) to activate the power unit 9, so that the power unit 9 transmits power to the identification unit 3, the account transaction unit 4, the selection control key 5, the signal collection unit 6, the display unit 7 and the light unit 8, and generates an opening signal according to the opening of the power unit 9 and transmits it to the signal collection unit 6. , after the signal collection unit 6 performs calculations and processing, it transmits the opening signal to the display unit 7 and the light-emitting unit 8, and the display unit 7 displays the opening success text, and at the same time, the light-emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 to remind the user that the transaction card has been opened.

When turned on, the identification unit 3 can be used to identify the user. If the identification is successful, the identification unit 3 generates an identification success signal and transmits it to the signal collection unit 6. The signal collection unit 6 calculates and processes the signal and transmits the identification success signal to the display unit 7 and the light-emitting unit 8. The display unit 7 displays the identification success signal text, and at the same time, the light-emitting unit 8 emits light in the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 to remind the user that the identification is completed. If the recognition fails, the body recognition unit 3 generates a recognition failure signal and transmits it to the signal collection unit 6. The signal collection unit 6 performs calculations and transmits the recognition failure signal to the display unit 7 and the light-emitting unit 8. The display unit 7 displays the recognition failure signal text, and at the same time, the light-emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 as a reminder of the body recognition failure.

After the user's identity is identified by the identity identification unit 3, the selection control key 5 is pressed to drive the account transaction unit 4, and the contact transaction module 41, the inductive transaction module 42 or the network transaction module 43 is selected as the transaction mode in the account transaction unit 4 according to the required payment method by repeatedly pressing the selection control key 5. When the selection control key 5 is pressed to select the transaction mode of the account transaction unit 4, the selection control key 5 will cooperate with the account transaction unit 4 to generate a transaction selection. The signal is sent to the signal collection unit 6, so that the signal collection unit 6 drives the display unit 7 and the light-emitting unit 8 according to the corresponding transaction selection signal after calculation, so that the display unit 7 displays the transaction selection signal text (for example: displaying the text of contact transaction, the text of induction transaction or the text of network transaction), and at the same time, the light-emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting part 12 or (and) the second L-shaped light-transmitting part 13 as a prompt for transaction selection.

When the contact transaction module 41 is used to conduct a transaction, the card body 1 can be directly inserted into the payment device (e.g., a card reader, a card inserter, or an ATM cash dispenser, etc.), and the payment device reads or stores the personal identity data, account data, and transaction data in the contact transaction module 41 to conduct the required transaction; when the transaction is successful, the contact transaction module 41 generates a transaction success signal and transmits it to the signal collection unit 6. After calculation and processing, the signal collecting unit 6 transmits a transaction success signal to the display unit 7 and the light emitting unit 8. The display unit 7 displays the text of the transaction success signal (or displays the transaction amount, account balance), and at the same time, the light emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 to remind the user to complete the transaction with the payment device. If the transaction fails, the contact transaction module 41 generates a transaction failure signal and transmits it to the signal collection unit 6. The signal collection unit 6 calculates and processes the transaction failure signal and transmits it to the display unit 7 and the light-emitting unit 8. The display unit 7 displays the transaction failure signal text, and at the same time, the light-emitting unit 8 emits light in the required light color and emits the light through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 as a reminder of the transaction failure.

When the inductive transaction module 42 is used to conduct a transaction, the inductive transaction module 42 can be contactlessly sensed with the payment device, so that the inductive transaction module 42 obtains the current of the payment device, and the payment device reads or stores the personal identity data, account data and transaction data in the inductive transaction module 42 to conduct the required transaction; when the transaction is successful, the inductive transaction module 42 generates a transaction success signal and transmits it to the signal collection unit 6. After calculation and processing, the signal collecting unit 6 transmits a transaction success signal to the display unit 7 and the light emitting unit 8. The display unit 7 displays the text of the transaction success signal (or displays the transaction amount, account balance), and at the same time, the light emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 to remind the user to complete the transaction with the payment device. If the transaction fails, the transaction sensing module 42 generates a transaction failure signal and transmits it to the signal collection unit 6. The signal collection unit 6 calculates and processes the transaction failure signal and transmits it to the display unit 7 and the light-emitting unit 8. The display unit 7 displays the transaction failure signal text, and at the same time, the light-emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 as a reminder of the transaction failure.

When the network transaction module 43 is used to conduct a transaction, the selection control key 5 can be pressed again. The network transaction module 43 generates a set of random numbers after receiving the pressing signal, and the display unit 7 displays the random numbers for the user to use as network transaction input. When the transaction is successful, the network transaction module 43 generates a transaction success signal and transmits it to the signal collection unit 6. After the calculation and processing, the element 6 transmits the transaction success signal to the display unit 7 and the light-emitting unit 8, and the display unit 7 displays the transaction success signal text (or displays the transaction amount, account balance), and at the same time, the light-emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 to remind the user to complete the transaction with the payment device. If the transaction fails, the network transaction module 43 generates a transaction failure signal and transmits it to the signal collection unit 6. The signal collection unit 6 calculates and processes the transaction failure signal and transmits it to the display unit 7 and the light-emitting unit 8. The display unit 7 displays the transaction failure signal text, and at the same time, the light-emitting unit 8 emits light in the required light color and emits the light through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 as a reminder of the transaction failure.

After completing the above transaction modes, the selection control key 5 is pressed again (pressed for 3 seconds) to turn off the power unit 9. The power unit 9 generates a closing signal which is transmitted to the signal collection unit 6. The signal collection unit 6 calculates and processes the signal and transmits the closing signal to the display unit 7 and the light-emitting unit 8. The display unit 7 displays the closing success text, and the light-emitting unit 8 emits light in the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 to remind the user that the transaction card has been closed.

In this way, after the identification unit 3 identifies the user, the selection control key 5 can be used to select the contact transaction module 41, the induction transaction module 42 or the network transaction module 43 in the account transaction unit as the transaction mode, and the signal collection unit 6 drives the display unit 7 and the light-emitting unit 8 to output prompt messages according to the switch selection and transaction selection, thereby improving the safety and convenience of transactions.

In addition to the above embodiments, in one embodiment of the present invention, the body recognition unit 3 includes a fingerprint receiver 31 and a fingerprint recognition module 32. The fingerprint receiver 31 is electrically connected to the fingerprint recognition module 32. The fingerprint recognition module 32 is a chip storing fingerprint data. In this way, the fingerprint data of the user can be pre-set and stored in the fingerprint recognition module 32. When in use, the user presses the fingerprint receiver 31 with his finger, and after the fingerprint receiver 31 receives the fingerprint, it performs identity recognition with the fingerprint data of the fingerprint recognition module 32. If the recognition is successful, the fingerprint recognition module 32 of the identity recognition unit 3 generates a recognition success signal and transmits it to the signal The signal collecting unit 6 calculates and processes the signal and transmits the identification success signal to the display unit 7 and the light emitting unit 8. The display unit 7 displays the identification success signal text, and at the same time, the light emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 to remind the user that the identity identification is completed. If the recognition fails, the fingerprint recognition module 32 of the identity recognition unit 3 generates a recognition failure signal and transmits it to the signal collection unit 6. The signal collection unit 6 calculates and processes the signal and transmits the recognition failure signal to the display unit 7 and the light-emitting unit 8. The display unit 7 displays the recognition failure signal text, and at the same time, the light-emitting unit 8 emits light with the required light color, and the light is emitted through the first L-shaped light-transmitting portion 12 or (and) the second L-shaped light-transmitting portion 13 as a reminder of the identity recognition failure, thereby improving the security and convenience of transactions.

In addition to the above embodiments, in one embodiment of the present invention, the contact transaction module 41 is a contact chip that stores personal identity data, account data and transaction data. In this way, the card body 1 can be directly inserted into the payment device (e.g., card reader, card insertion machine, or ATM cash dispenser, etc.), and the payment device reads or stores the personal identity data, account data and transaction data in the contact transaction module 41 to conduct the required transaction.

In addition to the above embodiments, in one embodiment of the present invention, the inductive transaction module 42 is provided with an inductive coil 421 and a memory 422. The inductive coil 421 is electrically connected to the memory 422. The memory 422 is a chip storing personal identity data, account data and transaction data. In this way, the inductive transaction module 42 and the payment device can be non-contactly sensed, so that the inductive transaction module 42 obtains the current of the payment device, and the payment device reads or stores the personal identity data, account data and transaction data in the inductive transaction module 42 to conduct the required transaction.

In addition to the above embodiments, in one embodiment of the present invention, the network transaction module 43 is a microcontroller, a central processing unit, an integrated circuit chip or a logic circuit that stores personal identity information, account information and transaction information. In this way, the network transaction module 43 generates a set of random numbers after receiving the pressing signal, and the display unit 7 displays the random numbers for the user to use as network transaction input.

In addition to the above embodiments, in one embodiment of the present invention, the light-emitting unit 8 is provided with a first light-emitting module 81 and a second light-emitting module 82, the first light-emitting module 81 corresponds to the first L-shaped light-transmitting portion 12, and the second light-emitting module 82 corresponds to the second L-shaped light-transmitting portion 13; wherein the first light-emitting module 81 and the second light-emitting module 82 are respectively an L-shaped light strip, and the end surfaces corresponding to the first light-emitting module 81 and the second light-emitting module 82 are respectively provided with a light-shielding portion 83.

Based on the above-mentioned embodiment, when the signal collection unit 6 transmits the transaction success signal, the transaction failure signal, the opening signal, the closing signal or the transaction selection signal, only the first light emitting module 81 may be driven, or only the second light emitting module 82 may be driven, or both the first light emitting module 81 and the second light emitting module 82 may be driven at the same time.

For example, when the first light emitting module 81 is used as the light source for displaying the identification success signal, the transaction success signal, the opening signal and the transaction selection signal, the signal collecting unit 6 can drive the first light emitting module 81 to emit light from the first L-shaped light-transmitting portion 12. Since the first light emitting module 81 is an L-shaped light strip, the identification success signal, the transaction success signal, the opening signal and the transaction selection signal can be displayed. When the light display of the easy-to-select signal is displayed, different light colors can be used for prompting, such as; blue running light, green running light, blue and green staggered running light, blue flashing light, green flashing light, or blue and green staggered flashing light... etc., as the light display of the recognition success signal, the transaction success signal, the opening signal and the transaction selection signal, so as to enhance the safety and convenience during trading.

When the second light emitting module 82 is used as the light source for displaying the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal, the signal collecting unit 6 can drive the second light emitting module 82 to emit light from the second L-shaped light-transmitting portion 13. Since the second light emitting module 82 is an L-shaped light strip, the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal can be displayed. When selecting the signal light display, different light colors can be used for prompting, such as red running light, yellow running light, red and yellow running light, red flashing light, yellow flashing light, or red and yellow flashing light, etc., as the light display of the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal, so as to enhance the safety and convenience of transactions.

When the first light emitting module 81 and the second light emitting module 82 are used as the light source display of the transaction success signal, the transaction failure signal, the opening signal, the closing signal or the transaction selection signal, the signal collecting unit 6 can drive the first light emitting module 81 and the second light emitting module 82 to emit light from the first L-shaped light-transmitting portion 12 and the second L-shaped light-transmitting portion 13 respectively. The second light module 82 is an L-shaped light bar, so when the light display of the recognition success signal, the transaction success signal, the opening signal and the transaction selection signal is performed, different light colors can be used for prompting, such as: a blue running light, a green running light, a blue and green staggered running light, a blue flashing light, a green flashing light, or a blue and green staggered flashing light... etc., as the recognition success signal, the transaction success signal, the opening signal and the transaction selection signal. The signal collection unit 6 can drive the first light emitting module 81 and the second light emitting module 82 to emit light from the first L-shaped light-transmitting portion 12 and the second L-shaped light-transmitting portion 13 respectively. Since the first light emitting module 81 and the second light emitting module 82 are L-shaped light strips, the recognition failure signal, the transaction failure signal, the closing signal and the transaction selection signal can be displayed. When the transaction selection signal is displayed, different light colors can be used for prompting, such as red running light, yellow running light, red and yellow running light, red flashing light, yellow flashing light, or red and yellow flashing light, etc., as the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal, so as to enhance the safety and convenience of transactions.

In addition, when the light-emitting unit 8 emits light, the light shielding portion 83 can ensure that the light is guided from the first light-emitting module 81 to the first L-shaped light-transmitting portion 12 and from the second light-emitting module 82 to the second L-shaped light-transmitting portion 13, so as to obtain a stable light source display, thereby informing the user of the use status of the transaction card, thereby improving the safety and convenience of the transaction.

Please refer to FIG. 3 and FIG. 4, as shown in the figure: In addition to the above-mentioned embodiment, in one embodiment of the present invention, the first light-emitting module 81 of the light-emitting unit 8 is provided with a first L-shaped light-guiding portion 811 and a first side-emitting diode 812, and the first side-emitting diode 812 is buried at the diagonal of the first L-shaped light-guiding portion 811, and the first L-shaped light-guiding portion 811 corresponds to the first L-shaped light-transmitting portion 12; the second light-emitting module 82 is provided with a second L-shaped light-guiding portion 821 and a second side-emitting diode 822, and the second side-emitting diode 822 is embedded in the diagonal of the second L-shaped light guide portion 821, and the second L-shaped light guide portion 821 corresponds to the second L-shaped light-transmitting portion 13, and the end surfaces corresponding to the first L-shaped light guide portion 811 and the second L-shaped light guide portion 821 are respectively provided with a light shielding portion 83; wherein the first L-shaped light guide portion 811 and the second L-shaped light guide portion 821 can be made of transparent PVC, PET, PC or PMMA materials according to requirements, and the light shielding portion 83 can be a partial or full-surface opaque shielding layer, or the light shielding portion 83 can be a required pattern layer.

Based on the above embodiment, when the first side light emitting diode 812 of the first light emitting module 81 and the second side light emitting diode 822 of the second light emitting module 82 emit light, the light can be guided out from both sides of the first L-shaped light guide portion 811 and the second L-shaped light guide portion 821, respectively, and in the manner of the above embodiment, the first light emitting module 81 and the second light emitting module 82 of the light emitting unit 8 are used as the light source display of the transaction success signal, the transaction failure signal, the opening signal, the closing signal or the transaction selection signal, respectively or simultaneously, to inform the user of the various usage states of the transaction card, thereby improving the safety and convenience during the transaction.

The present invention has been disclosed in the above text with a preferred embodiment, but those familiar with the present technology 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.

11: Board

12: The first L-shaped light-transmitting part

13: Second L-shaped light-transmitting part

14: Light-transmitting protective layer

141: First piercing

142: Second piercing

143:Keyboard area

144: Display area

2: Flexible electronic control substrate

3: Body recognition unit

31: Fingerprint receiver

32: Fingerprint recognition module

4: Account transaction unit

41: Contact transaction module

42: Sensing transaction module

421: Induction coil

422: Storage

43: Internet transaction module

5: Select the control key

6:Signal collection unit

7: Display unit

8: Light-emitting unit

81: First light-emitting module

82: Second light-emitting module

83: Shading part

9: Power unit

Claims (9)

A display anti-theft transaction card, comprising: A card body, comprising a plate body, a first L-shaped light-transmitting portion, a second L-shaped light-transmitting portion and a light-transmitting protective layer, wherein the first L-shaped light-transmitting portion is arranged on two adjacent sides of the plate body, the second L-shaped light-transmitting portion is arranged on the other two adjacent sides of the plate body, the light-transmitting protective layer is arranged on a surface of the plate body, and the light-transmitting protective layer is provided with a first perforation, a second perforation, a key area and a display area; A flexible electric control carrier, which is arranged between the board body and the light-transmitting protective layer; An identification unit, which is electrically connected to the flexible electronic control carrier and corresponds to the first perforation, and the identification unit identifies the user's identity and generates an identification success signal or an identification failure signal according to the identification result; An account transaction unit, which is electrically connected to the flexible electronic control carrier, includes at least a contact transaction module, an induction transaction module and a network transaction module. The contact transaction module corresponds to the second perforation. After the identity recognition unit successfully recognizes the user, at least one payment device reads the content of the account transaction unit to conduct a transaction, and generates a transaction success signal or a transaction failure signal according to the transaction result; A selection control key, which is electrically connected to the flexible electronic control carrier and corresponds to the key area, and generates an opening signal, a closing signal or a transaction selection signal according to pressing the selection control key; A signal collection unit, which is electrically connected to the flexible electronic control carrier, receives and calculates the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal; A display unit, which is electrically connected to the flexible electronic control carrier and corresponds to the display area. The display unit receives the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal calculated by the signal collection unit to display text; A light-emitting unit connected to the flexible electronic control carrier, the light-emitting unit corresponds to the first L-shaped light-transmitting portion and the second L-shaped light-transmitting portion, the light-emitting unit receives the recognition success signal, the recognition failure signal, the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal calculated by the signal collection unit, and emits different light sources, and makes the light source emit through the first L-shaped light-transmitting portion and the second L-shaped light-transmitting portion; and A power unit, which is electrically connected to the flexible electronic control carrier, provides power for the identity recognition unit, the account transaction unit, the selection control key, the signal collection unit, the display unit and the light-emitting unit to operate. The display-type anti-theft transaction card as described in claim 1, wherein the identification unit includes a fingerprint receiver and a fingerprint recognition module, the fingerprint receiver is electrically connected to the fingerprint recognition module, and the fingerprint recognition module is a chip storing fingerprint data. The display anti-theft transaction card as described in claim 1, wherein the contact transaction module is a contact chip storing personal identity data, account data and transaction data; the inductive transaction module is provided with a sensing coil and a memory, the sensing coil is electrically connected to the memory, the memory is a chip storing personal identity data, account data and transaction data; the network transaction module is a microcontroller, a central processing unit, an integrated circuit chip or a logic circuit storing personal identity data, account data and transaction data. The display-type anti-theft transaction card as described in claim 1, wherein the display unit is an electrophoretic display, a liquid crystal display, a dual-stable liquid crystal display, a multi-stable liquid crystal display, a flexible organic light-emitting diode display, a flexible light-emitting diode display or a flexible liquid crystal display. The display-type anti-theft transaction card as described in claim 1, wherein the light-emitting unit is provided with a first light-emitting module and a second light-emitting module, the first light-emitting module corresponds to the first L-shaped light-transmitting portion, and the second light-emitting module corresponds to the second L-shaped light-transmitting portion. The display-type anti-theft transaction card as described in claim 5, wherein the first light-emitting module receives the identification success signal, the transaction success signal, the opening signal and the transaction selection signal transmitted by the signal collection unit and emits light from the first L-shaped light-transmitting portion; the second light-emitting module receives the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal transmitted by the signal collection unit and emits light from the second L-shaped light-transmitting portion. The display type anti-theft transaction card as described in claim 5, wherein the first light emitting module and the second light emitting module simultaneously receive the identification success signal, the transaction success signal, the opening signal and the transaction selection signal transmitted by the signal collection unit and emit light from the first L-shaped light-transmitting portion and the second L-shaped light-transmitting portion; the first light emitting module and the second light emitting module simultaneously receive the identification failure signal, the transaction failure signal, the closing signal and the transaction selection signal transmitted by the signal collection unit and emit light from the first L-shaped light-transmitting portion and the second L-shaped light-transmitting portion. The display-type anti-theft transaction card as described in claim 5, wherein the first light-emitting module and the second light-emitting module are respectively an L-shaped light strip, and the end faces corresponding to the first light-emitting module and the second light-emitting module are respectively provided with a light-shielding portion. The display anti-theft transaction card as described in claim 5, wherein the first light emitting module is provided with a first L-shaped light guide portion and a first side light emitting diode, the first side light emitting diode is buried at the diagonal of the first L-shaped light guide portion, and the first L-shaped light guide portion corresponds to the first L-shaped light-transmitting portion; the second light emitting module is provided with a second L-shaped light guide portion and a second side light emitting diode, the second side light emitting diode is buried at the diagonal of the second L-shaped light guide portion, and the second L-shaped light guide portion corresponds to the second L-shaped light-transmitting portion, and the end surfaces corresponding to the first L-shaped light guide portion and the second L-shaped light guide portion are respectively provided with a light shielding portion.

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