| 摘要 |
An apparatus for controlling plural image display devices is provided to connect the plural image display devices in series or in parallel through a video signal line, choose one of the plural image display devices as a master to process and display inputted data, and display the same data on a slave image display device, connected with the master, in order that the data is inputted so that data signals inputted into the image display device can be determined and controlled without a data communication module or separative control of the plural image display devices. An apparatus for controlling plural image display devices decides one of the plural image display devices as a master image display device(10) to determine sequences for data processing, and decides one more of the plural image display devices as slave image display devices(20,30,40) which executes data and commands of the master image display device(10) and transmits data to the next image display device. Signal lines(50) are installed for input/output of data between the master image display device(10) and the plural slave image display devices(20,30,40).
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