Abstract: A display device for displaying a wide picture includes a main screen on which the wide picture is to be produced, one picture projector carrying a picture generation unit having a first screen facing in a first direction, and a first picture transmission for transmitting a picture produced on the first screen to the main screen, another picture projector carrying a picture generation unit having a second screen facing in a second direction opposite to the first direction, and a second picture transmission for transmitting a picture produced on the second screen to the main screen, and the one picture projector and the another picture projector being alternately juxtaposed one after another. A continuous wide picture consisting of a picture on the first screen and a picture on the second screen is produced over the main screen.