US 12,458,881 B2
Display device and operating method thereof
Sungchang Jang, Suwon-si (KR); Beomeun Kim, Suwon-si (KR); and Yongwoo Shin, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Nov. 15, 2022, as Appl. No. 17/987,467.
Application 17/987,467 is a continuation of application No. PCT/KR2022/013196, filed on Sep. 2, 2022.
Claims priority of application No. 10-2021-0117197 (KR), filed on Sep. 2, 2021.
Prior Publication US 2023/0100652 A1, Mar. 30, 2023
Int. Cl. A63F 13/50 (2014.01); G06F 3/147 (2006.01); G06T 3/40 (2024.01)
CPC A63F 13/50 (2014.09) [G06F 3/147 (2013.01); G06T 3/40 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display;
a communication interface comprising communication circuitry configured to communicate with a source device; and
a processor comprising processor circuitry configured to execute at least one instruction to:
receive, from the source device, a first image corresponding to a first aspect ratio, wherein the first aspect ratio is different than a physical aspect ratio of the display;
based on a first partial area being identified in the first image, control the display to display a first full screen comprising the first image and a first enlarged image corresponding to the first partial area, wherein the first enlarged image is displayed on at least part of a remaining area other than where the first image is displayed;
based on a second image corresponding to a second aspect ratio different from the first aspect ratio being received from the source device, identify, in the second image, a second partial area corresponding to the first partial area, based on the first and second aspect ratios; and
control the display to display, instead of the previously displayed first full screen, a second full screen comprising the second image and a second enlarged image corresponding to the identified second partial area, wherein the second enlarged image is displayed on at least part of a remaining area other than where the second image is displayed.