| 摘要 |
PURPOSE: To provide a display device capable of being housed in a ceiling in the case of not being used, capable of being drawn down from the ceiling in the case of being used, and capable of being used as illumination in the case of being housed in the ceiling. CONSTITUTION: This plasma address liquid crystal display device 60 is hung on the ceiling 52 by a flexible arm 51, and is housed in a housing part 50 provided on the ceiling 52 in a state where the display surface is in the same surface as the ceiling surface 52 in the case of not being used. |
