Patent ID: 8777116

Claim:
A display-enabled card with a security authentication function, comprising: a flexible card structure internally provided with a flexible electronic system capable of performing security authentication; the flexible electronic system including: a flexible display including a display screen provided on a surface of the card structure; a power supply module for supplying a DC voltage; a driving control module including a first DC voltage converter for converting the DC voltage supplied by the power supply module into a first driving voltage needed by the flexible display; a smart IC connected to the driving control module; a communication module connected to and working with the smart IC to perform the security authentication, such that a two-way data access between the communication module and the smart IC is allowed only when the security authentication succeeds; a power management module arranged between the smart IC, the power supply module and the driving control module to provide the DC voltage supplied by the power supply module directly to the driving control module, the power management module including a second DC voltage converter for converting the DC voltage supplied by the power supply module into a second driving voltage needed by the smart IC; and an input module connected to the driving control module, the input module including at least one input interface located on the surface of the card structure, wherein the driving control module directly reads out data stored in the smart IC and drives the flexible display to show the read-out data on the display screen.