ELECTRONIC BUSINESS CARD AND METHOD OF PRODUCTION THEREOF Russian patent published in 2024 - IPC G06K19/06 G07C9/20 

FIELD: physics.

SUBSTANCE: invention relates to electronic data carriers. Technical result is achieved due to the fact that the electronic business card is an electronic display module combined with a data input unit connected to a control unit containing a wireless communication module, display module, which is a thin-film liquid crystal TFT display, and the control unit is made on the basis of a microcontroller based on the Harvard architecture and is connected by means of a system bus to the peripheral devices of the microcontroller: USB controller, Ethernet controller, LCD interface module and SD card connection module; USB controller is connected to the information input of the control unit, configured to be connected to a personal computer, and the LCD interface module is electrically connected to a TFT touch screen, which is implemented with the possibility of performing the functions of the data input unit; microcircuit built on the basis of AVR architecture or on the basis of microprocessor core Cortex-M0 or Cortex-M4F / R is used as a microcontroller.

EFFECT: high reliability and safety of identifying a card holder.

4 cl, 5 dwg