| 摘要 |
PURPOSE: A hand held personnel appliance is provided to realize a compatibility between two-dimensional and three-dimensional images by installing an optical sheet at the side of a main body. CONSTITUTION: A main body(1) for a hand held personnel appliance has a display panel(3) and a function control pad unit(4). An optical sheet(2) is installed at the side of the main body to be capable of covering and uncovering the display panel. This hand held personnel appliance is capable of displaying a three-dimensional image when the optical sheet covers the display panel and a second-dimensional image when the optical sheet uncovers the display panel. |
