US 12,436,725 B2
Display device and electronic device including same
Dongil Seo, Suwon-si (KR); Hokeun Kwak, Suwon-si (KR); Yongkwan Kim, Suwon-si (KR); Jaeheung Park, Suwon-si (KR); Dongok Choi, Suwon-si (KR); Sunhyoung Pyo, Suwon-si (KR); and Min Heu, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Aug. 6, 2024, as Appl. No. 18/796,202.
Application 18/796,202 is a continuation of application No. PCT/KR2024/010903, filed on Jul. 26, 2024.
Prior Publication US 2025/0138766 A1, May 1, 2025
Int. Cl. G06F 3/14 (2006.01); G02B 27/09 (2006.01)
CPC G06F 3/14 (2013.01) [G02B 27/0955 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display configured to output a screen output along a first direction; and
a lens assembly including at least three lenses arranged sequentially along an optical axis and configured to focus or guide the screen output in a predetermined direction or to a predetermined position, wherein the lens assembly is configured to reflect the screen output at least twice between a first lens, among the at least three lenses, disposed farthest from the display and a nth lens, among the at least three lenses, disposed closest to the display,
wherein the display is disposed to be movable in a direction crossing the first direction or in a direction crossing the optical axis, and
wherein the display device satisfies a [Conditional expression 1] regarding a diagonal length (DSP) of the display and a distance (MD) from the optical axis to a center of the display measured along a direction which is perpendicular to the optical axis,
wherein the [Conditional expression 1] is given by 0.02<=MD/DSP<=0.2.