RADIO IDENTIFICATION CARD

The wireless identification card (10) includes an identification information storage (11) configured to store identification information, and a transmitter (12) configured to transmit, to a reader (90), a wireless signal including the identification information stored in the identification information storage (11). The wireless identification card (10) further includes a solar cell (15) configured to supply electrical power to the transmitter (12). The solar cell (15) includes a sensitizing material having sensitization action, a semiconductor layer (1513) defined as an electron transport member, and an electrolyte layer (1514) defined as a hole transport member.