| 摘要 |
An information display card is presented to provide additional service information of a card company profitable to a user actively, by using a flexible display device like an electronic paper. According to an information display device, a substrate(102) is formed with a number of circuit lines. A display device(112) is formed on a first plane of the substrate and displays information. A power supply part supplies a voltage to the display device. A magnetic stripe(118) is formed on a second plane of the substrate and is recorded with information of a user. |
