US Patent 8464442 Shoe device with electronic graphic designs

A shoe device comprising a shoe component; at least one electronic display disposed on a portion of the shoe component, the electronic display is constructed from at least three layers including a center layer constructed from a flexible organic light-emitting diode (OLED) display for providing active color and graphics, a waterproof outer layer, and a fabric inner layer, the outer layer and inner layer sandwich the center layer; a universal serial bus (USB) port; a microprocessor operatively connected to the flexible OLED display and USB port, the microprocessor is configured to send output commands to the flexible OLED display to cause the flexible OLED display to display graphic data; and one or more control buttons for manipulating the microprocessor and flexible OLED display.