US 11,729,485 B2
Optical device
Eun Sung Seo, Seoul (KR); and Young Woon Kim, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Appl. No. 17/632,291
Filed by LG INNOTEK CO., LTD., Seoul (KR)
PCT Filed Aug. 21, 2020, PCT No. PCT/KR2020/011212
§ 371(c)(1), (2) Date Feb. 2, 2022,
PCT Pub. No. WO2021/040340, PCT Pub. Date Mar. 4, 2021.
Claims priority of application No. 10-2019-0106058 (KR), filed on Aug. 28, 2019.
Prior Publication US 2022/0286590 A1, Sep. 8, 2022
Int. Cl. H04N 23/57 (2023.01); G09G 3/3208 (2016.01); H10K 50/86 (2023.01); H10K 59/65 (2023.01); G02B 5/30 (2006.01)
CPC H04N 23/57 (2023.01) [G09G 3/3208 (2013.01); H10K 50/86 (2023.02); H10K 59/65 (2023.02); G02B 5/3083 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An optical device comprising:
a main body;
a display unit comprising a polarization layer and disposed on one surface of the main body; and
a camera module disposed on the main body and overlapped with the polarization layer in an optical axis direction,
wherein a first region of the polarization layer overlapped with the camera module in the optical axis direction blocks or reflects at least a portion of an incident light when the camera module is not operating.