Methods, mediums, and systems for applying a display to a transaction card
Exemplary embodiments relate to updatable displays for transaction cards, such as credit cards or event passes. The displays may be, for instance, an electrophoretic or memory liquid crystal diode display. The transaction card may include a contact pad capable of engaging in wireless communication. Information may be exchanged between the transaction card and a mobile device or terminal, where a processor on the mobile device processes the received information to generate displayable information. The processor updates the display with the displayable information. The contact pad may be electrically connected to the display, and the display may derive electrical power to perform the updating from the wireless communication. For example, where the wireless communication is a near field communication (NFC), a radio frequency field may be generated that supplies enough power to run the processor and at least partially update the display.
1. A method comprising:
detecting, via circuitry and an antenna coupled with a contact pad of a transaction card, wireless communication signals comprising data; and
providing, via the circuitry and the antenna, power to a display of the transaction card, wherein the power is induced on the circuitry and the antenna when the transaction card is present in a radio frequency field.
2. The method of claim 1 , comprising updating, via the circuitry, the display on the transaction card to display information.
3. The method of claim 2 , wherein the information comprises an identifying number for a transaction account.
4. The method of claim 2 , wherein the information comprises at least one of account information for a transaction account associated with the transaction card or access credentials for an event.
5. The method of claim 1 , wherein the display is at least one of an electrophoretic display or a memory liquid crystal display (“memory LCD”).
6. The method of claim 1 , wherein the wireless communication is a near field communication (“NFC”) received from at least one of a mobile device or a payment terminal.
7. The method of claim 1 , wherein the display is configured to automatically fade out over a predetermined period of time.
8. A transaction card comprising:
a display;
a contact pad;
an antenna coupled with the display and the contact pad; an
circuitry coupled with the antenna, the contact pad, and the display, the circuitry configured to:
detect, via the circuitry and the antenna coupled with the contact pad, wireless communication signals comprising data; and
provide, via the circuitry and the antenna, power to the display, wherein the power is induced on the circuitry and the antenna when the transaction card is present in a radio frequency field.
9. The transaction card of claim 8 , wherein the circuitry configured to cause the display on the transaction card to display information.
10. The transaction card of claim 9 , wherein the information comprises an identifying number for a transaction account.
11. The transaction card of claim 9 , wherein the information comprises at least one of account information for a transaction account associated with the transaction card or access credentials for an event.
12. The transaction card of claim 8 , wherein the display is at least one of an electrophoretic display or a memory liquid crystal display (“memory LCD”).
13. The transaction card of claim 8 , wherein the wireless communication is a near field communication (“NFC”) received from at least one of a mobile device or a payment terminal.
14. The transaction card of claim 8 , wherein the display is configured to automatically fade out over a predetermined period of time.
15. A non-transitory computer-readable storage medium, the computer-readable storage medium including instructions that when executed by a device, cause the device to:
detect, via circuitry and an antenna coupled with a contact pad of a device, wireless communication signals; and
provide, via the circuitry and the antenna, power to a display, wherein the power is induced on the circuitry and the antenna when the device is present in a radio frequency field.
16. The computer-readable storage medium of claim 15 , wherein the device is configured to display information on the display.
17. The computer-readable storage medium of claim 16 , wherein the information comprises an identifying number for a transaction account.
18. The computer-readable storage medium of claim 16 , wherein the information comprises at least one of account information for a transaction account associated with a transaction card or access credentials for an event.
19. The computer-readable storage medium of claim 15 , wherein the display is at least one of an electrophoretic display or a memory liquid crystal display (“memory LCD”).
20. The computer-readable storage medium of claim 15 , wherein the wireless communication is a near field communication (“NFC”) received from at least one of a mobile device or a payment terminal.