Container with display

摘要

The container (100) has a thermoelectric generator (110) which is formed between the inner and outer portions (106,108) of outer container. The thermoelectric generator is formed with respect to the temperature difference between inner and outer portions of outer container. A display (118) is provided on the outer portion of container. The electric power produced by the thermoelectric generator is supplied to display. A radio system and antenna e.g. WiFiantenna are installed.