Payment cards and devices with displays, chips, RFIDS, magnetic emulators, magnetic decoders, and other components
A payment card (e.g., credit and/or debit card) or other card or device (e.g., mobile telephone) is provided with a magnetic emulator operable to communicate data to a magnetic stripe read-head. User interfaces are provided in a number of different configurations in order to achieve a number of different functionalities.
1. A payment card comprising:
a magnetic emulator for communicating data in serial;
a button located over said magnetic emulator;
a bi-stable display; and
a non bi-stable display.
2. The payment card of claim 1 , further comprising a read-head detector operable to detect a read-head of a magnetic stripe reader.
3. The payment card of claim 1 , further comprising a second button, wherein said second button is not located over said magnetic emulator.
4. The payment card of claim 1 , further comprising a processor.
5. A payment card comprising:
a magnetic emulator for communicating data in serial;
a button covering at least a portion of said magnetic emulator;
a bi-stable display; and
a non bi-stable display.
6. The payment card of claim 1 , further comprising a processor, an IC chip, and an RFID.
7. The payment card of claim 1 , further comprising a memory, wherein payment data is stored on said memory, at least a portion of said payment data is communicated through said magnetic emulator, and at least a portion of said communicated data is displayed on said bi-stable display.
8. The payment card of claim 1 , further comprising a memory, wherein payment data is stored on said memory, at least a portion of said payment data is communicated through said magnetic emulator, and at least a portion of said communicated data is displayed on said non bi-stable display.
9. The payment card of claim 1 , further comprising a memory, wherein payment data is stored on said memory, at least a portion of said payment data is communicated through said magnetic emulator, and at least a first portion of said communicated data is displayed on said bi-stable display and at least a second portion of said communicated data is displayed on said non bi-stable display.
10. The payment card of claim 1 , further comprising;
a first surface; and
a memory, wherein a payment card number is stored in said memory, at least a portion of said payment card number is printed on said first surface, and said bi-stable display is viewable from said first surface.
11. The payment card of claim 1 , further comprising a first surface, wherein said bi-stable and non bi-stable display are viewable from said first surface.
12. The payment card of claim 1 , further comprising a memory, wherein a code is stored in said memory for, at least in part, display on said non bi-stable display.
13. The payment card of claim 1 , further comprising a memory, wherein a portion of a payment card number is stored in said memory for, at least in part, display on said bi-stable display.
14. The payment card of claim 1 , further comprising a source of light.
15. The payment card of claim 1 , further comprising a second button, wherein said non bi-stable display is located within the proximity of said second button.
16. The payment card of claim 1 , further comprising a second button, wherein said bi-stable display is located within the proximity of said second button.
17. A battery-powered card comprising: a magnetic emulator for serially communicating magnetic stripe data;
a button covering at least a portion of said magnetic emulator;
a bi-stable display; and
a non bi-stable display.
18. The battery-powered card of claim 17 , further comprising a read-head detector operable to detect a read-head of a magnetic stripe reader.
19. The battery-powered card of claim 17 , further comprising a second button, wherein said second button is not located over said magnetic emulator.
20. The battery-powered card of claim 17 , further comprising a memory, wherein data is stored on said memory, at least a portion of said data is communicated through said magnetic emulator, and at least a first portion of said communicated data is displayed on said bi-stable display and at least a second portion of said communicated data is displayed on said non bi-stable display.