US 12,273,610 B2
Display device and head mounted display device
Ji Won Lee, Yongin-si (KR); Sang Ho Kim, Yongin-si (KR); Soo Min Baek, Yongin-si (KR); Ju Youn Son, Yongin-si (KR); Cheon Myeong Lee, Yongin-si (KR); Bek Hyun Lim, Yongin-si (KR); and Ju Hwa Ha, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jul. 20, 2023, as Appl. No. 18/224,176.
Claims priority of application No. 10-2022-0120343 (KR), filed on Sep. 22, 2022.
Prior Publication US 2024/0107143 A1, Mar. 28, 2024
Int. Cl. H04N 23/54 (2023.01); G02B 27/00 (2006.01); H04N 23/20 (2023.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01)
CPC H04N 23/54 (2023.01) [G02B 27/0093 (2013.01); H04N 23/20 (2023.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display portion including a first surface, from which light is emitted in a first direction, and a second surface opposite to the first surface;
a first optical portion disposed on the first surface; and
a second optical portion disposed on the first surface to be spaced apart from the first optical portion in a second direction crossing the first direction,
wherein each of the first optical portion and the second optical portion comprises:
a multi-channel lens, through which the light emitted from the first surface passes;
a first infrared light source;
a first camera; and
a first lens frame coupled to the multi-channel lens in the first direction, wherein the first lens frame supports at least a portion of the multi-channel lens, and
the first lens frame includes a first recess structure, in which the first infrared light source is disposed, and a second recess structure in which the first camera is disposed.