US 12,192,606 B2
Imaging lens system and camera module
Jae Hyuk Huh, Suwon-si (KR); You Jin Jeong, Suwon-si (KR); So Mi Yang, Suwon-si (KR); and Sot Eum Seo, Suwon-si (KR)
Assigned to Samsung Electro-Mechanics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed on Aug. 31, 2022, as Appl. No. 17/900,314.
Claims priority of application No. 10-2021-0133480 (KR), filed on Oct. 7, 2021; and application No. 10-2022-0043821 (KR), filed on Apr. 8, 2022.
Prior Publication US 2023/0116701 A1, Apr. 13, 2023
Int. Cl. H04N 23/55 (2023.01); G02B 9/10 (2006.01); G02B 13/00 (2006.01)
CPC H04N 23/55 (2023.01) [G02B 9/10 (2013.01); G02B 13/0065 (2013.01)] 34 Claims
OG exemplary drawing
 
1. An imaging lens system comprising:
an optical path folding member comprising a forwardmost reflective surface disposed closest to an object side, a rearmost reflective surface disposed closest to an imaging plane, and a rear reflective surface disposed to form an acute angle with the rearmost reflective surface and configured to reflect light reflected by the rearmost reflective surface to the imaging plane; and
a first lens group disposed on an object side of the forwardmost reflective surface or an image side of the forwardmost reflective surface,
wherein an angle between a first virtual plane including the forwardmost reflective surface and a second virtual plane including the rearmost reflective surface is 15 to 27 degrees.