| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-screen display device capable of suppressing the degradation in the display quality of a child screen at the minimum limit. SOLUTION: The multi-screen display device is equipped with a load condition monitor section 24 which monitors the load exerted on screen display processing, a processing power determination section 10 which determines the presence or absence of the need for changing the display system of the child screen from the screen display processing load condition monitored in the load condition monitor section 24, and a display system controller 11 which changes the display system of the child screen. when the presence of the need for changing the display system of the child screen is determined in the processing power determination section 10. COPYRIGHT: (C)2008,JPO&INPIT
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