| 摘要 |
PROBLEM TO BE SOLVED: To provide a master-slave joint type display system, where an image can be viewed on a large screen at a position apart from the user, while characters or the like can be viewed in the vicinity of the user. SOLUTION: This system is provided with a large-sized and stationary master set 20, having a screen display section 20a whose size is comparatively large that is placed and used at a position apart comparatively from a place of the user and displays program contents consisting mainly of an image which is based on information extracted externally and with small-sized slave sets 21-23 having screen display sections 21a-23a, whose size is comparatively small that is used closely to or in the vicinity of the user and displays characters or an image, and with cooperation means, such as radio transmission reception sections 41-43 and 51-53 that allow the display of contents jointly or interlocked with the display contents of the master set 20 in real time or substantially in real time to be displayed on the screen display sections of the slave sets. |
