US 11,789,270 B2
Optical device
Jeong Woo Park, Yongin-si (KR); Jae Joong Kwon, Suwon-si (KR); Ju Hwa Ha, Seoul (KR); Yong Seok Kim, Seoul (KR); Soo Min Baek, Hwaseong-si (KR); Ji Yeon Seo, Hwaseong-si (KR); Hyun Sup Lee, Seoul (KR); and Su Bin Jung, Incheon (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Aug. 27, 2020, as Appl. No. 17/4,774.
Claims priority of application No. 10-2019-0105584 (KR), filed on Aug. 28, 2019.
Prior Publication US 2021/0063751 A1, Mar. 4, 2021
Int. Cl. G02B 27/01 (2006.01); G02F 1/295 (2006.01); F21V 8/00 (2006.01); G02B 7/182 (2021.01); G02B 5/04 (2006.01); G02B 17/08 (2006.01)
CPC G02B 27/0172 (2013.01) [G02B 5/04 (2013.01); G02B 7/182 (2013.01); G02B 17/086 (2013.01); G02B 2027/0178 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An optical device, comprising:
a display device configured to display an image; and
a lens including a plurality of reflectors that reflect the image from the display device to a first surface of the lens,
wherein the plurality of reflectors include:
a first reflector; and
a second reflector having a size different from a size of the first reflector,
wherein a bottom surface of the first reflector and a bottom surface of the second reflector are located on one flat surface or one curved surface.