US 12,088,777 B2
Image display device including moveable display element and image display method
Yuntae Kim, Suwon-si (KR); Bongsu Shin, Seoul (KR); Geeyoung Sung, Daegu (KR); and Hongseok Lee, Daegu (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Oct. 19, 2022, as Appl. No. 17/969,432.
Application 17/969,432 is a division of application No. 16/905,141, filed on Jun. 18, 2020, granted, now 11,509,877.
Claims priority of application No. 10-2020-0004945 (KR), filed on Jan. 14, 2020.
Prior Publication US 2023/0043244 A1, Feb. 9, 2023
Int. Cl. H04N 13/128 (2018.01); H04N 13/00 (2018.01); H04N 13/111 (2018.01)
CPC H04N 13/128 (2018.05) [H04N 13/111 (2018.05); H04N 2013/0081 (2013.01); H04N 2213/002 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An image display device comprising:
a light transfer unit;
a drive unit;
a display element; and
a processor configured to:
receive image data comprising first frame data corresponding to a first frame and second frame data corresponding to a second frame, the first frame preceding the second frame;
determine a difference between a first depth value included in the first frame data and a second depth value included in the second frame data; and
generate corrected second frame data based on the determined difference by adjusting a position of a virtual camera in a direction opposite to a direction corresponding to the determined difference or by adjusting a field of view (FOV) of the virtual camera in an FOV opposite to an FOV corresponding to the determined difference,
wherein the display element is configured to display an image corresponding to the corrected second frame data, and
wherein the drive unit is configured to adjust a position of the display element with respect to the light transfer unit based on the determined difference.