INPUT DISPLAY PANEL AND INFORMATION DEVICE HAVING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an input display panel capable of miniaturizing an information device, meanwhile reserving spaces enough for an information display and an input unit. SOLUTION: When the input display panel 10 is looked at straight, touch button images (images of ten keys or symbols, etc.), can be seen on a hologram sheet 13 and the input display panel 10 can thus be used as the input unit, that is, by pressing with fingertips, etc., a portion of the hologram sheet 13 (the touch panel 11) corresponding to the desired number key or symbol key among the touch button images displayed on the hologram sheet 13, the information corresponding to the pressed portion can be inputted. In the meantime when the input display panel 10 is viewed at an angle, the touch button images cannot be seen on the hologram sheet 13 (that is, a liquid crystal display panel 11 underlaid shows through), the input display panel 10 can thus be used as the information display.