US 11,706,476 B2
User terminal apparatus, electronic apparatus, system, and control method thereof
In-ji Kim, Uijeongbu-si (KR); Sang-on Choi, Suwon-si (KR); Byung-seok Soh, Yongin-si (KR); Mi-ra Yu, Seoul (KR); Ho-june Yoo, Seoul (KR); and Eun-seok Choi, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO.. LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Sep. 30, 2020, as Appl. No. 17/39,524.
Application 17/039,524 is a continuation of application No. 16/409,384, filed on May 10, 2019, granted, now 11,025,980.
Application 16/409,384 is a continuation of application No. 15/282,334, filed on Sep. 30, 2016, granted, now 10,721,516, issued on Jul. 21, 2020.
Application 15/282,334 is a continuation of application No. 15/271,929, filed on Sep. 21, 2016, abandoned.
Application 15/271,929 is a continuation of application No. PCT/KR2015/002574, filed on Mar. 17, 2015.
Claims priority of application No. 10-2014-0033410 (KR), filed on Mar. 21, 2014; and application No. 10-2014-0120276 (KR), filed on Sep. 11, 2014.
Prior Publication US 2021/0029403 A1, Jan. 28, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 21/422 (2011.01); H04N 21/4415 (2011.01); G06F 21/32 (2013.01); H04N 21/475 (2011.01); G06F 3/0354 (2013.01); G06F 3/04883 (2022.01); G06V 40/13 (2022.01); H04N 21/41 (2011.01); G08C 17/00 (2006.01); G08C 17/02 (2006.01); H04N 21/45 (2011.01); H04N 21/4227 (2011.01); H04N 21/472 (2011.01); H04W 88/02 (2009.01)
CPC H04N 21/422 (2013.01) [G06F 3/03547 (2013.01); G06F 3/04883 (2013.01); G06F 21/32 (2013.01); G06V 40/1306 (2022.01); G08C 17/00 (2013.01); G08C 17/02 (2013.01); H04N 21/41265 (2020.08); H04N 21/42204 (2013.01); H04N 21/42222 (2013.01); H04N 21/42224 (2013.01); H04N 21/4415 (2013.01); H04N 21/4532 (2013.01); H04N 21/475 (2013.01); G06F 2203/0338 (2013.01); G08C 2201/30 (2013.01); G08C 2201/61 (2013.01); H04N 21/4227 (2013.01); H04N 21/472 (2013.01); H04W 88/02 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a display;
a communicator;
and
a processor configured to:
control the display to display a user interface (UI) for inputting log-in information,
control the communicator to transmit a first signal for performing user authentication associated with a user account input to the UI through an electronic apparatus, and
based on receiving, through the communicator, a second signal corresponding to the user authentication performed using fingerprint information input to a fingerprint scanner of the electronic apparatus activated according to the first signal, control the display to display a screen corresponding to the user account for which the user authentication is performed.