Patent ID: 6288752
Filing Date: 2001-09-11
Classification: H04N

Abstract:
A video equipment capable of magnifying or reducing arbitrarily a first picture screen of an arbitrary size reduced from a size of a display screen and displayed at an arbitrary position and displaying a resultant first picture screen as a second picture screen on the display screen, said video equipment being characterized by comprising:a means for setting a size of said second picture screen; anda means for setting a display position of said second picture screen, and in thata center of the second picture screen is moved and the second picture screen is magnified or reduced so that a ratio of a distance between a center of the display screen and that of the first picture screen to a distance between the center of the display screen and that of the second picture screen on a line passing the center of the first picture screen and that of the display screen is the same as a ratio of a distance between the center of the display screen and that of the first picture screen to a distance between the center of the display screen and that of the second picture screen when the first and second picture screens are moved to an arbitrary corner on the display screen.