摘要 |
PURPOSE: An illumination reaction type card media for broadening an application range applied to all types of cards is provided to increase the selection of a user by quickly reacting the card media against the light or the sound according to the open of a handbag or a wallet. CONSTITUTION: An illumination reaction type card media includes a card body(10) of plastic material, a battery(22), an output unit, an illumination sensor and a control unit. The battery is embedded in the card body. An output unit is operated by the power of the battery. The illumination sensor senses the neighboring brightness. The control unit controls the output unit in the card body according to a sensing result of the illumination reaction. |