US 12,320,964 B2
Optical imaging device
Kil Soo Shin, Suwon-si (KR); and Yong Joo Jo, 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 Jan. 19, 2024, as Appl. No. 18/417,003.
Application 18/417,003 is a continuation of application No. 17/163,948, filed on Feb. 1, 2021, granted, now 11,921,269.
Claims priority of application No. 10-2020-0144092 (KR), filed on Nov. 2, 2020.
Prior Publication US 2024/0168269 A1, May 23, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G02B 17/08 (2006.01); G02B 9/60 (2006.01); G02B 13/00 (2006.01); G02B 27/00 (2006.01)
CPC G02B 17/0804 (2013.01) [G02B 9/60 (2013.01); G02B 13/0045 (2013.01); G02B 13/007 (2013.01); G02B 27/0025 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An optical imaging system, comprising:
a first lens, a second lens, a third lens, a fourth lens, and a fifth lens disposed in order from an object side toward an imaging plane; and
a first reflection member and a second reflection member, disposed on an object side of the first lens, each of the first reflection member and the second reflection member having a freeform surface,
wherein the third lens has a convex object-side surface, and
wherein the optical imaging system comprises a total of five lenses.