Dynamic payment device characteristics
First Claim
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1. A payment device comprising:
- a memory comprising payment data for an account and non-payment data for the account;
a bistable display coupled to the memory; and
an element operatively coupled to the display, the element configured to communicate with a processor,wherein the processor is external to the payment device and is configured to execute one or more instructions for displaying the payment data and the non-payment data on the bistable display, the non-payment data including a balance for the account, the payment data including a first value that is displayed, the processor further configured to execute one or more instructions for changing the payment data for the account to a second value, and one or more instructions for displaying the second value on the bistable display,wherein the payment device is in the form of a card, further wherein the payment device does not have a built-in power source.
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Abstract
A payment device is disclosed. It includes a memory including payment data; and a display coupled to the memory. A processor is configured to execute one or more instructions for displaying the payment data on the display. The payment device is in the form of a card.
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Citations
23 Claims
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1. A payment device comprising:
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a memory comprising payment data for an account and non-payment data for the account; a bistable display coupled to the memory; and an element operatively coupled to the display, the element configured to communicate with a processor, wherein the processor is external to the payment device and is configured to execute one or more instructions for displaying the payment data and the non-payment data on the bistable display, the non-payment data including a balance for the account, the payment data including a first value that is displayed, the processor further configured to execute one or more instructions for changing the payment data for the account to a second value, and one or more instructions for displaying the second value on the bistable display, wherein the payment device is in the form of a card, further wherein the payment device does not have a built-in power source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13)
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12. A method for forming a payment device in the form of a card, the method comprising:
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mounting a memory, an element configured to communicate with a processor, and a bistable display on a plastic substrate, wherein the memory comprises payment data for an account and non-payment data for the account; wherein the processor is external to the payment device and is configured to execute one or more instructions for displaying the payment data and the non payment data on the bistable display, the non-payment data including a balance for the account, the payment data including a first value that is displayed, the processor further configured to execute one or more instructions for changing the payment data for the account to a second value, and one or more instructions for displaying the second value on the bistable display, wherein the payment device does not have a built-in power source.
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14. A method of using a payment device in the form of a card including a bistable display, the method comprising:
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performing a first transaction between the payment device and a second device using a first value displayed on the bistable display, the first value associated with an account, wherein the payment device does not have a built-in power source; generating, using the second device, a second value associated with the account; displaying the second value on the bistable display, wherein the second device causes the bistable display to activate and display the second value; performing a second transaction using the second value; and displaying non-payment data on the bistable display, wherein the non-payment data includes a balance for the account, and wherein the second device causes the bistable display to activate and display the non-payment data. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification