| 摘要 |
<p>In the present invention, a hologram panel is installed in an upper portion of a showcase forming an internal space, a transparent LCD panel and a hologram panel are installed in a window, and a half mirror traversing slantingly the interior is installed in the internal space, whereby an exhibition image and a text image are displayed with space perception in a separated state and the text image displayed on the transparent LCD panel is controlled through a spatial touch.</p> |
