| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiscreen display device capable of correctly displaying video data. SOLUTION: The multiscreen display device is equipped with display controllers 1-1 to 1-n provided for display devices 2-1 to 2-n (n: an integer of≥2), respectively, and a controller 3. The display controllers 1-1 to 1-n are connected in order so that the respective display devices 2-1 to 2-n constitute a multiscreen system. The controller 3 allocates n device IDs in a device ID array to the respective display controllers 1-1 to 1-n. Here, n video blocks in a video block array constituting video data are correlated to the n device IDs in the device ID array. The controller 3 controls the display controllers 1-1 to 1-n so that the n video blocks in the video block array are displayed on the respective display devices 2-1 to 2-n. The controller 3 changes the order of the n device IDs in the device ID array according to an external instruction. COPYRIGHT: (C)2005,JPO&NCIPI
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