Sughrue Mion, PLLC
Display apparatus, upgrade apparatus, display system and control method of the same
A display apparatus is provided, including: an image processor which processes an image signal received from an image source according to a preset image processing process and displays an image on a display; an upgrade apparatus which upgrades the image processing process when connected to the display apparatus; a power supply which supplies power of the display apparatus; and a controller which controls the power supply to supply power to the upgrade apparatus through the connector before supplying power to the image processor in response to a determination that the upgrade apparatus is connected to the display apparatus.
SAMSUNG ELECTRONICS CO., LTD.
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Jung-geun Chang-seog Jun-sik
Kim Ko Choi