Patent ID: 9720638
Date: 2017-08-01
CPC Classifications: G06F,G09G

Claim:
1. A display system including a plurality of display apparatuses comprising; a first display apparatus configured to display an image; and a second display apparatus configured to display an image, wherein the second display apparatus receives initial driving power from a power source while the first display apparatus receives the initial driving power from the power source if a sum of the initial driving powers of the first display apparatus and the second display apparatus is lower than an available power from the power source, and the second display apparatus receives the initial driving power from the power source after the first display apparatus receives the initial driving power from the power source and enters a normal driving state if the sum of the initial driving powers of the first display apparatus and the second display apparatus is higher than the available power from the power source, wherein the first display apparatus comprises a user input receiver to receive a user command, and wherein the plurality of display apparatuses included in the display system are driven in sequence by one command received from the user input receiver in the first display apparatus.