TWM650789U - Display type transaction card - Google Patents

Abstract

The invention provides a display type transaction card, which includes a card body, a flexible electronic control carrier board, an account transaction unit, a selection control key, a signal collection unit, a display unit, a light-emitting unit and a power unit. In this way, 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 based on the switch selection and transaction selection, thereby improving the security and convenience of transactions.

Description

display trading card

The invention relates to a trading card, particularly a display-type trading card that improves security and convenience during transactions.

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

Therefore, how to create a display-type trading card that can improve the security and convenience of transactions and effectively improve the shortcomings of conventional usage will be what this creation wants to actively reveal.

In view of the shortcomings of the above-mentioned conventional technology, the creator felt that it was not perfect, so he devoted his mind to research and overcome it, and then developed a display-type trading card, hoping to improve the security and convenience of transactions during transactions. sexual purpose.

In order to achieve the above purpose and other purposes, the present invention provides a display type transaction card, which includes: a card body, a flexible electronic control carrier board, an account transaction unit, a selection control key, a signal collection unit, and a display. unit, a lighting unit and a power unit. The card body includes a plate body, a first L-shaped light-transmitting part, a second L-shaped light-transmitting part and a light-transmitting protective layer. The first L-shaped light-transmitting part is provided on two adjacent sides of the plate body. The second L-shaped light-transmitting part is provided on the other two adjacent sides of the plate body, the light-transmitting protective layer is provided on one surface of the plate body, and the light-transmitting protective layer is provided with a corresponding Perforation, one click The key area and a display area; the flexible electronic control carrier board is provided between the board body and the light-transmitting protective layer; the account transaction unit is electrically connected to the flexible electronic control carrier board, and the account transaction unit at least includes a contact A transaction module, an induction transaction module and an online transaction module. The contact transaction module corresponds to the corresponding perforation, allowing at least one payment device to read the contents of the account transaction unit for transactions, and generate a transaction based on the transaction results. A transaction success signal or a transaction failure signal; the selection control key is electrically connected to the flexible electronic control carrier board and corresponds to the button area, and generates an open signal, a close signal or a transaction selection signal according to pressing the selection control key; The signal collection unit is electrically connected to the flexible electronic control carrier board. The signal collection unit receives and calculates the transaction success signal, the transaction failure signal, the open signal, the close signal and the transaction selection signal; the display unit is electrically connected Located on the flexible electronic control carrier board and corresponding to the display area, the display unit receives the transaction success signal, the transaction failure signal, the open signal, the close 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 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 transaction calculated by the signal collection unit. The success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal emit 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 The unit is electrically connected to the flexible electronic control carrier board, and the power unit provides power for operation of 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 contact transaction module is a contact chip that stores personally identifiable information, account information and transaction information.

In one embodiment of this invention, the induction transaction module is provided with an induction coil and a memory. The induction coil is electrically connected to the memory. The memory is a chip that stores personal identity information, account information and transaction data.

In one embodiment of this invention, the online transaction module is a microcontroller, central processing unit, integrated circuit chip or logic circuit that stores personally identifiable information, account information and transaction information.

In one embodiment of the invention, the display unit is an electrophoretic display, a liquid crystal display, a bistable liquid crystal display, a multistable liquid crystal display, a flexible organic light-emitting diode display, or a flexible light-emitting diode display. Or a flexible LCD display.

In one embodiment of this 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 part, and the second light-emitting module corresponds to There should be a second L-shaped light-transmitting part.

In one embodiment of this invention, the first light-emitting module receives the transaction success signal, the opening signal and the transaction selection signal transmitted by the signal collection unit and emits a light source emitted from the first L-shaped light-transmitting part; The second light-emitting module receives the transaction failure signal, the closing signal and the transaction selection signal transmitted by the signal collection unit and emits a light source from the second L-shaped light-transmitting part.

In one embodiment of the invention, the first light-emitting module and the second light-emitting module simultaneously receive the transaction success signal, the start signal and the transaction selection signal transmitted by the signal collection unit and emit light from the third light-emitting module. An L-shaped light-transmitting part emits and the second L-shaped light-transmitting part emits; the first light-emitting module and the second light-emitting module simultaneously receive the transaction failure signal, the closing signal and the The transaction selection signal and the light source are emitted from the first L-shaped light-transmitting part and the second L-shaped light-transmitting part.

In one embodiment of this invention, the first light-emitting module and the second light-emitting module are respectively an L-shaped light bar, and the corresponding end surfaces of the first light-emitting module and the second light-emitting module are respectively provided with There is a light shielding part.

In one embodiment of this invention, the first light-emitting module is provided with a first L-shaped light guide part and a first lateral light-emitting diode, and the first lateral light-emitting diode is embedded in the first L-shaped light guide part. diagonally opposite corners of the L-shaped light guide part, and the first L-shaped light guide part corresponds to the first L-shaped light transmitting part; the second light-emitting module is provided with a second L-shaped light guide part and a second lateral light-emitting part Diode, the second lateral light-emitting diode is embedded in the diagonal corner of the second L-shaped light guide part, and the second L-shaped light guide part corresponds to the second L-shaped light-transmitting part, and the second An L-shaped light guide part and the second L-shaped light guide part are respectively provided with a light-shielding part on their corresponding end surfaces.

In this way, the display type trading card of this invention can select the transaction mode in the account transaction unit through the selection control key, and the signal collection unit drives the display unit and the light-emitting unit to output prompt messages based on the switch selection and transaction selection, thereby improving the transaction time. the safety and convenience.

1:Card body

11:Plate body

12: The first L-shaped light-transmitting part

13: The second L-shaped light-transmitting part

14: Translucent protective layer

141: Corresponding perforation

142:Key area

143:Display area

2: Flexible electronic control carrier board

3: Account transaction unit

31:Contact trading module

32: Inductive trading module

321:Induction coil

322:Storage

33:Online trading module

4:Select control keys

5: Signal collection unit

6:Display unit

7:Light-emitting unit

71:The first light-emitting module

711: First L-shaped light guide part

712: First lateral light-emitting diode

72: Second light-emitting module

721: Second L-shaped light guide part

722: Second lateral light-emitting diode

73:Light shielding part

8:Power unit

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

[Figure 2] is an exploded schematic diagram of the first preferred embodiment of this invention.

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

[Figure 4] is an exploded schematic diagram of the second preferred embodiment of this invention.

In order to fully understand the purpose, characteristics and effects of this invention, this invention is described in detail through the following specific embodiments and the attached drawings, as follows: Please refer to Figure 1 and Figure 2, as shown in the figure: the invention provides a display type transaction card, which at least includes a card body 1, a flexible electronic control carrier board 2, an account transaction unit 3, and a selection control key 4 , a signal collection unit 5, a display unit 6, a light emitting unit 7 and a power unit 8.

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

The flexible electronic control carrier board 2 is disposed between the board body 11 and the light-transmitting protective layer 14. The flexible electronic control carrier board 2 can have circuit layout lines, so that the flexible electronic control carrier board 2 can provide the account transaction. The load bearing and electrical connection of the unit 3, the selection control key 4, the signal collection unit 5, the display unit 6, the light emitting unit 7 and the power unit 8.

The account transaction unit 3 is electrically connected to the flexible electronic control carrier board 2. The account transaction unit 3 at least includes a contact transaction module 31, an induction transaction module 32 and an online transaction module 33. The contact transaction module The group 31 corresponds to the corresponding perforation 141, which can be used by at least one payment device (such as a card reader, a card insertion machine, a smart phone, a tablet, a notebook computer, a personal computer, etc.) to read the account transaction unit 3 Transactions are carried out based on the content of the transaction, and a transaction success signal or a transaction failure signal is generated based on the transaction results.

The selection control key 4 is electrically connected to the flexible electronic control substrate 2 and corresponds to the key area 142, and generates an opening signal, a closing signal or a transaction selection signal according to pressing the selection control key 4. The selection control key 4 It can be membrane buttons, touch buttons, or physical buttons.

The signal collection unit 5 is electrically connected to the flexible electronic control carrier board 2. The signal collection unit 5 receives and calculates the transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal, and the The signal collection unit 5 may be a microcontroller, a central processing unit, an integrated circuit chip or a logic circuit.

The display unit 6 is electrically connected to the flexible electronically controlled carrier board 2 and corresponds to the display area 143. The display unit 6 receives the transaction success signal, the transaction failure signal, the opening signal, and the closing signal calculated by the signal collection unit 5. The signal and the transaction selection signal are displayed in text, wherein the display unit 6 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, or a flexible luminescent display. Diode display or flexible LCD display.

The light-emitting unit 7 is electrically connected to the flexible electronic control substrate 2. The light-emitting unit 7 corresponds to the first L-shaped light-transmitting part 12 and the second L-shaped light-transmitting part 13. The light-emitting unit 7 receives the signal collection unit. 5. The calculated transaction success signal, the transaction failure signal, the opening signal, the closing signal and the transaction selection signal emit different light sources, and the light sources pass through the first L-shaped light-transmitting part 12 and the second L-shaped The light transmitting part 13 emits.

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

When in use, the selection control key 4 can be pressed (for example: long press for 3 seconds) to activate the power unit 8, so that the power unit 8 transmits power to the account transaction unit 3, the selection control key 4, and the signal collection unit 5 , the display unit 6 and the light-emitting unit 7, and generate a start signal according to the turning on of the power unit 8. It is input to the signal collection unit 5, and is processed by the signal collection unit 5 and then transmitted to the display unit 6 and the light-emitting unit 7. The display unit 6 displays the turn-on success text, and at the same time, the light-emitting unit 7 The light source is emitted in a required light color and emitted through the first L-shaped light-transmitting part 12 or/and/or the second L-shaped light-transmitting part 13 to remind the user that the transaction card has been opened.

When turned on, the selection control button 4 can be pressed again to drive the account transaction unit 3, and the contact transaction module can be selected in the account transaction unit 3 according to the required payment method by repeatedly pressing the selection control button 4. 31. The sensor transaction module 32 or the online transaction module 33 is used as the transaction mode, and when the selection control button 4 is pressed to select the transaction mode of the account transaction unit 3, the selection control button 4 will cooperate with the account. The transaction unit 3 generates a transaction selection signal to the signal collection unit 5, so that the signal collection unit 5 operates and drives the display unit 6 and the light-emitting unit 7 according to the corresponding transaction selection signal, allowing the display unit 6 to carry out the transaction selection signal. The text is displayed (for example, the text of contact transaction, the text of induction transaction or the text of online transaction), and at the same time, the light-emitting unit 7 emits light source in the required light color, and causes the light source to pass through the first L-shaped transparent The light part 12 or/and the second L-shaped light-transmitting part 13 is emitted as a prompt for transaction selection.

When conducting transactions with the contact transaction module 31, the card body 1 can be directly inserted into the payment device (such as a card reader, a card insertion machine, or an ATM cash dispenser, etc.), and the payment device Read or store the personal identity information, account information and transaction information in the contact transaction module 31 to perform the required transaction; when the transaction is successful, the transaction success signal is generated by the contact transaction module 31 and transmitted to the signal collection unit 5. After being processed by the signal collection unit 5, the transaction success signal is transmitted to the display unit 6 and the light-emitting unit 7. The display unit 6 displays the text of the transaction success signal (or displays the transaction amount and account balance), and at the same time, the transaction success signal is displayed by the display unit 6. The light-emitting unit 7 emits the light source with the required light color, and causes the light source to pass through the first L-shaped The light-transmitting part 12 or/and/or the second L-shaped light-transmitting part 13 is emitted to remind the user to complete the transaction with the payment device. If the transaction fails, the transaction failure signal is generated by the contact transaction module 31 and transmitted to the signal collection unit 5. After calculation and processing by the signal collection unit 5, the transaction failure signal is transmitted to the display unit 6 and the light-emitting unit 7. From the display The unit 6 displays the text of the transaction failure signal, and at the same time, the light-emitting unit 7 emits a light source in the required light color, and causes the light source to pass through the first L-shaped light-transmitting part 12 or (and) the second L-shaped light-transmitting part Part 13 is ejected as a reminder of transaction failure.

When the sensor transaction module 32 is used for transactions, the sensor transaction module 32 can be contacted with the payment device through non-contact sensing, so that the sensor transaction module 32 can obtain the current of the payment device, and the payment device can read or store the current. The personal identity information, account information and transaction data in the sensor transaction module 32 are used to perform the required transaction; when the transaction is successful, the sensor transaction module 32 generates a transaction success signal and transmits it to the signal collection unit 5, and the signal collection unit 5. After calculation and processing, the transaction success signal is transmitted to the display unit 6 and the light-emitting unit 7. The display unit 6 displays the text of the transaction success signal (or displays the transaction amount and account balance), and at the same time, the light-emitting unit 7 displays the text of the transaction success signal. The required light color emits a light source, and the light source is emitted through the first L-shaped light-transmitting part 12 or (and) the second L-shaped light-transmitting part 13 to remind the user to complete the transaction with the payment device. If the transaction fails, the sensor transaction module 32 generates a transaction failure signal and transmits it to the signal collection unit 5. The signal collection unit 5 calculates and processes the transaction failure signal and transmits the transaction failure signal to the display unit 6 and the light-emitting unit 7. From the display The unit 6 displays the text of the transaction failure signal, and at the same time, the light-emitting unit 7 emits a light source in the required light color, and causes the light source to pass through the first L-shaped light-transmitting part 12 or (and) the second L-shaped light-transmitting part Part 13 is ejected as a reminder of transaction failure.

When the online transaction module 33 is used to conduct transactions, the selection control key 4 can be pressed again, and the online transaction module 33 receives the pressing signal and generates a set of random numbers, which are displayed by the display unit 6 The random number is used by the user as an input for online transactions. When the transaction is successful, the online transaction module 33 generates a transaction success signal and transmits it to the signal collection unit 5. The signal collection unit 5 After calculation and processing, the transaction success signal is transmitted to the display unit 6 and the light-emitting unit 7. The display unit 6 displays the text of the transaction success signal (or displays the transaction amount and account balance), and at the same time, the light-emitting unit 7 displays the required text. The light color emits a light source and causes the light source to emit through the first L-shaped light-transmitting part 12 or/and/or the second L-shaped light-transmitting part 13 to remind the user to complete the transaction with the payment device. If the transaction fails, the online transaction module 33 generates a transaction failure signal and transmits it to the signal collection unit 5, which is processed by the signal collection unit 5 and then transmits the transaction failure signal to the display unit 6 and the light-emitting unit 7. The display unit 6 displays the text of the transaction failure signal, and at the same time, the light-emitting unit 7 emits a light source in the required light color, and causes the light source to pass through the first L-shaped light-transmitting part 12 or (and) the second L-shaped light-transmitting part 12 . The light part 13 is emitted as a reminder of transaction failure.

After completing each of the above transaction modes, press the selection control key 4 again (long press for 3 seconds) to turn off the power unit 8. The shutdown signal generated by the shutdown of the power unit 8 is transmitted to the signal collection unit 5. From the signal After calculation and processing, the collection unit 5 transmits the shutdown signal to the display unit 6 and the light-emitting unit 7. The display unit 6 displays the shutdown success text, and at the same time, the light-emitting unit 7 emits a light source in the required light color, and causes The light source is emitted through the first L-shaped light-transmitting part 12 or/and/or the second L-shaped light-transmitting part 13 to remind the user that the transaction card has been closed.

In this way, the contact transaction module 31, the induction transaction module 32 or the online transaction module 33 in the account transaction unit can be selected as the transaction mode by the selection control key 4, and the signal collection unit 5 selects according to the switch. And the transaction selection drives the display unit 6 and the light-emitting unit 7 to output prompt messages, thereby improving the safety and convenience during transactions.

In addition to the above embodiments, in one embodiment of the present invention, the contact transaction module 31 is a contact chip that stores personal identity information, account information and transaction data. In this way, the card body 1 can be directly inserted into the payment device (such as a card reader, card insertion machine, or ATM cash dispenser, etc.), and the contact transaction module 31 can be read or stored by the payment device. Use the personal identity information, account information and transaction information in the account to conduct the required transactions.

In addition to the above embodiments, in one embodiment of the present invention, the induction transaction module 32 is provided with an induction coil 321 and a storage 322. The induction coil 321 is electrically connected to the storage 322, and the storage 322 is for storing Chip of personal identification data, account data and transaction data. In this way, the sensor transaction module 32 can contact the payment device through non-contact sensing, so that the sensor transaction module 32 can obtain the current of the payment device, and the payment device can read or store the personal identity information in the sensor transaction module 32 , account information and transaction information to perform the required transactions.

In addition to the above embodiments, in one embodiment of the present invention, the online transaction module 33 is a microcontroller, central processing unit, integrated circuit chip or logic that stores personal identity information, account information and transaction information. circuit. In this way, the online transaction module 33 generates a set of random numbers after receiving the pressing signal, and the display unit 6 displays the random numbers for the user to use the random numbers as input for online transactions.

In addition to the above embodiments, in one embodiment of the invention, the light-emitting unit 7 is provided with a first light-emitting module 71 and a second light-emitting module 72. The first light-emitting module 71 corresponds to the first L-shaped The light-transmitting part 12, the second light-emitting module 72 corresponds to the second L-shaped light-transmitting part 13; wherein the first light-emitting module 71 and the second light-emitting module 72 are respectively an L-shaped light bar, and the third light-emitting module 71 is an L-shaped light bar. A light-shielding portion 73 is respectively provided on the corresponding end surfaces of a light-emitting module 71 and the second light-emitting module 72 .

Based on the above embodiments, when the signal collection unit 5 transmits the transaction success signal, the transaction failure signal, the opening signal, the closing signal or the transaction selection signal, it can only drive the first light-emitting module 71, or only The second light-emitting module 72 is driven, or the first light-emitting module 71 and the second light-emitting module 72 are driven simultaneously.

For example, when the first light-emitting module 71 is displayed as the light source of the transaction success signal, the start signal and the transaction selection signal, the signal collection unit 5 can drive the first light-emitting module 71 to emit light from the third light source. An L-shaped light transmitting part 12 is emitted. Since the first light-emitting module 71 is an L-shaped light bar, different lights can be used when displaying the transaction success signal, the opening signal and the transaction selection signal. Color prompts, such as: blue running water lights, green running water lights, blue and green running water lights, blue flashing lights, green flashing lights, or blue and green flashing lights...etc. As the transaction success signal, the opening signal and the transaction selection signal, the lights are displayed to enhance the security and convenience during transactions.

When the second light-emitting module 72 is used as the light source to display the transaction failure signal, the closing signal and the transaction selection signal, the signal collection unit 5 can drive the second light-emitting module 72 to emit light from the second L-shaped The light-transmitting part 13 emits, and since the second light-emitting module 72 is an L-shaped light bar, different light colors can be used for prompting when the transaction failure signal, the closing signal, and the transaction selection signal are displayed. For example: red running lights, yellow running lights, red and yellow running lights, red flashing lights, yellow flashing lights, or red and yellow flashing lights...etc., as a signal of transaction failure, the Turn off the signal and the light display of the transaction selection signal to improve the security and convenience during transactions.

When the first light-emitting module 71 and the second light-emitting module 72 are simultaneously 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 signals can be collected The unit 5 drives the first light-emitting module 71 and the second light-emitting module 72 to emit light from the first L-shaped light-transmitting part 12 and the second L-shaped light-transmitting part 13 respectively. Since the first light-emitting module 71 and the second light-emitting module 72 are L-shaped light bars, so when the transaction success signal, the opening signal and the transaction selection signal are displayed, different light colors can be used to prompt, for example: blue Running water lights, green running water lights, blue and green running water lights, blue flashing lights, green flashing lights, or blue and green flashing lights...etc., as a signal of the success of the transaction and the opening of the transaction. The signal and the light display of the transaction selection signal; and the first light-emitting module 71 and the second light-emitting module 72 can be driven by the signal collection unit 5 to emit light sources from the first L-shaped light-transmitting part 12 and the third light-emitting module 72 respectively. The two L-shaped light-transmitting parts 13 are emitted. Since the first light-emitting module 71 and the second light-emitting module 72 are L-shaped light bars, the transaction failure signal, the closing signal and the transaction selection signal are emitted. When displaying, different light colors can be used for prompts, such as: red running water lights, yellow running water lights, red and yellow running water lights, red flashing lights, yellow flashing lights, or red and yellow flashing lights. .etc., as the light display of the transaction failure signal, the closing signal and the transaction selection signal, thereby improving the security and convenience of transactions.

In addition, when the light-emitting unit 7 emits a light source, the light source can be guided from the first light-emitting module 71 to the first L-shaped light-transmitting part 12 due to the shielding of the light-shielding part 73, and emitted from the first L-shaped light-transmitting part 12. The two light-emitting modules 72 are guided to the second L-shaped light-transmitting portion 13 to obtain a stable light source display, thereby informing the user of the usage status of the transaction card, thereby improving security and convenience during transactions.

Please refer to Figures 3 and 4, as shown in the figures: In addition to the above embodiments, in one embodiment of the present invention, the first light-emitting module 71 of the light-emitting unit 7 is provided with a first L-shaped light guide portion 711 and a first side Toward the light-emitting diode 712, the first lateral light-emitting diode 712 is embedded in the diagonal corner of the first L-shaped light guide part 711, and the first L-shaped light guide part 711 corresponds to the first L-shaped transparent part. Light part 12; the second light-emitting module 72 is provided with a second L-shaped light guide part 721 and a second lateral light-emitting diode 722. The second lateral light-emitting diode 722 is embedded in the second L-shaped light guide part 721. The diagonal corners of the light guide part 721, and the second L-shaped light guide part 721 corresponds to the second L-shaped light transmitting part 13, and the first L-shaped light guide part 711 and the second L-shaped light guide part 721 The corresponding end surfaces are respectively provided with a light-shielding portion 73; the first L-shaped light guide portion 711 and the second L-shaped light guide portion 721 can be made of transparent PVC, PET, PC or PMMA as required, and the light-shielding portion 73 can be a partial or entire surface opaque shielding layer, or the light shielding portion 73 can be a required pattern layer.

Based on the above embodiments, when the first lateral light-emitting diode 712 of the first light-emitting module 71 and the second lateral light-emitting diode 722 of the second light-emitting module 72 emit light sources, they can be respectively Light sources are derived from both sides of the first L-shaped light guide part 711 and the second L-shaped light guide part 721, and the first light-emitting module 71 and the second light-emitting module of the light-emitting unit 7 are used in the above embodiment. The module 72 serves as a light source display for 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 various usage statuses of the trading card, so as to improve the transaction time. the safety and convenience.

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

11:Plate body

12: The first L-shaped light-transmitting part

13: The second L-shaped light-transmitting part

14: Translucent protective layer

141: Corresponding perforation

142:Key area

143:Display area

2: Flexible electronic control carrier board

3: Account transaction unit

31: Contact the trading module

32: Inductive trading module

321:Induction coil

322:Storage

33:Online trading module

4:Select control keys

5: Signal collection unit

6:Display unit

7:Light-emitting unit

71:The first light-emitting module

72: Second light-emitting module

73:Light shielding part

8:Power unit

Claims (10)

A display type transaction card, which includes: a card body, which includes a plate body, a first L-shaped light-transmitting part, a second L-shaped light-transmitting part and a light-transmitting protective layer, the first L-shaped transparent part The light part is provided on two adjacent sides of the board, the second L-shaped light-transmitting part is provided on the other two adjacent sides of the board, and the light-transmitting protective layer is provided on the board. A surface, and the light-transmitting protective layer is provided with a corresponding perforation, a key area and a display area; a flexible electronic control carrier board, which is provided between the board body and the light-transmitting protective layer; an account transaction unit, which The electrical connection is provided on the flexible electronic control carrier board. The account transaction unit at least includes a contact transaction module, an induction transaction module and an online transaction module. The contact transaction module corresponds to the corresponding through hole for at least one The payment device reads the contents of the account transaction unit to conduct transactions, and generates a transaction success signal or a transaction failure signal according to the transaction result; a selection control key, the electrical connection of which is located on the flexible electronic control carrier board and corresponds to the button area, And according to pressing the selection control key, an opening signal, a closing signal or a transaction selection signal is generated; a signal collection unit, the electrical connection of which is provided on the flexible electronic control carrier board, the signal collection unit receives and calculates the transaction success signal, The transaction failure signal, the opening signal, the closing signal and the transaction selection signal; a display unit, the electrical connection of which is provided on the flexible electronic control carrier board and corresponds to the display area, the display unit receives the signal collected by the signal collection unit after calculation Transaction success signal, when to trade The easy-to-fail signal, the opening signal, the closing signal and the transaction selection signal are displayed as text; a light-emitting unit is connected to the flexible electronic control carrier board, and the light-emitting unit corresponds to the first L-shaped light-transmitting part and the The second L-shaped light-transmitting part, the light-emitting unit receives 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, emits different light sources, and allows the light source to pass through The first L-shaped light-transmitting part and the second L-shaped light-transmitting part emit; and a power unit, the electrical connection of which is provided on the flexible electronic control carrier board. The power unit provides the account transaction unit, the selection control key, The power when the signal collection unit, the display unit and the light-emitting unit are operating. The display transaction card as described in claim 1, wherein the contact transaction module is a contact chip that stores personally identifiable information, account information and transaction information. The display transaction card as described in claim 1, wherein the sensor transaction module is provided with an induction coil and a storage, the induction coil is electrically connected to the storage, and the storage is for storing personal identity information, account information and transactions. Data chip. The display transaction card as described in claim 1, wherein the online transaction module is a microcontroller, central processing unit, integrated circuit chip or logic circuit that stores personally identifiable information, account information and transaction information. The display transaction card as described in claim 1, wherein the display unit is an electrophoretic display, a liquid crystal display, a bistable liquid crystal display, a multistable liquid crystal display, Flexible organic light-emitting diode display, flexible light-emitting diode display or flexible liquid crystal display. The display 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 part, and the second light-emitting module The light-emitting module corresponds to the second L-shaped light-transmitting part. The display transaction card as described in request item 6, wherein the first light-emitting module receives the transaction success signal, the opening signal and the transaction selection signal transmitted by the signal collection unit and emits a light source from the first L-shaped transparent The light part emits; the second light-emitting module receives the transaction failure signal, the closing signal and the transaction selection signal transmitted by the signal collection unit and emits a light source to emit from the second L-shaped light-transmitting part. The display transaction card as described in request item 6, wherein the first light-emitting module and the second light-emitting module simultaneously receive the transaction success signal, the start signal and the transaction selection signal transmitted by the signal collection unit and send out The light source is emitted from the first L-shaped light-transmitting part and the second L-shaped light-transmitting part; the first light-emitting module and the second light-emitting module simultaneously receive the transaction failure signal and the transaction failure signal transmitted by the signal collection unit. The closing signal and the transaction selection signal are emitted from the first L-shaped light-transmitting part and the second L-shaped light-transmitting part. The display transaction card as described in claim 6, wherein the first light-emitting module and the second light-emitting module are respectively an L-shaped light bar, and the first light-emitting module corresponds to the second light-emitting module The end faces are respectively provided with a light-shielding portion. The display transaction card as described in claim 6, wherein the first light-emitting module is provided with a first L-shaped light guide part and a first lateral light-emitting diode, and the first lateral light-emitting diode is embedded in The diagonal corner of the first L-shaped light guide part, and the first L-shaped light guide part corresponds to the first L-shaped light transmitting part; the second light-emitting module is provided with a second L-shaped light guide part and a first Two lateral light-emitting diodes, the second lateral light-emitting diode is buried at the opposite corner of the second L-shaped light guide part, and the second L-shaped light guide part corresponds to the second L-shaped light-transmitting part , and the corresponding end surfaces of the first L-shaped light guide part and the second L-shaped light guide part are respectively provided with a light shielding part.

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