| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image display device capable of improving convenience. <P>SOLUTION: A control device 30 constituting a projector 1 as the image display device has an associating information storage part 352 storing associating information for associating at least any operation key to a different sign among a plurality of operation keys constituting an operation means 20, a mode transfer part 342 transferring to a sign input mode which allows of the input operation of the sign by the operation means 20, a corresponding image display control part 343 displaying a corresponding image for attaching the different sign to each image indicating the arrangement state of the plurality of operation keys and corresponding to at least any operation key among the plurality of operation keys, on an image projection part 10 in a sign input mode, and a second operation recognizing part 3412 recognizing the sign associated to the input-operated operation key based on the associating information in the sign input mode. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
