US 11,727,862 B2
Modular display apparatus and control method thereof
Jeongryeol Seo, Suwon-si (KR); Sangwon Kim, Suwon-si (KR); and Youngkook Kim, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Oct. 22, 2021, as Appl. No. 17/508,373.
Application 17/508,373 is a continuation of application No. 16/834,514, filed on Mar. 30, 2020, granted, now 11,158,243.
Claims priority of application No. 10-2019-0043689 (KR), filed on Apr. 15, 2019.
Prior Publication US 2022/0044625 A1, Feb. 10, 2022
Int. Cl. G09G 3/30 (2006.01); G09G 3/36 (2006.01); G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/026 (2013.01); G09G 2360/04 (2013.01); G09G 2370/06 (2013.01); G09G 2370/16 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A display apparatus among a plurality of display apparatuses constituting a wall display, the display apparatus comprising:
a first display module;
a second display module;
a first communication interface configured to be connected with an external apparatus via a cable;
a second communication interface configured to be connected wirelessly with another display apparatus among the plurality of display apparatuses; and
one or more processors configured to:
receive image information from the external apparatus through the first communication interface;
based on the received image information, generate a first driving signal for the first display module and a second driving signal for the second display module;
based on the generated first driving signal, control the first display module to display a first portion of the image information, and based on the generated second driving signal, control the second display module to display a second portion of the image information; and
control the second communication interface to provide the image information to the another display apparatus including a third display module and a fourth display module, to cause the third display module to display a third portion of the image information and cause the fourth display module to display a fourth portion of the image information.