In an information display panel, an illuminating device 3 for illuminating an information medium from a back face is provided on the back face of the information medium, while a reader/writer 4 corresponding to a non-contact information storage medium is provided on the back face side of the illuminating device 3. The reader/writer can be concealed by illuminating the information medium by the illuminating device 3. As a result, an information display panel capable of both bright information display and radio communication in a short distance can be obtained without undermining designability.