| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of correcting time synchronism of each of image signals reproduced on a unit display system apparatus.SOLUTION: A multi-screen display system apparatus 10 including a plurality of unit display panels (1, 2, 3 ... N) has a timing sensing device 20 that senses time synchronism information on unit image frames each reproduced on one or another of the unit display panels (1, 2, 3 ... N) outside the multi-screen display system apparatus 10. The timing sensing device 20 calculates, on the basis of the time synchronism information, time synchronism errors among the unit image frames each reproduced on one or another of the unit display panels (1, 2, 3 ... N), and transfers them to the multi-screen display system apparatus 10. |
