US 11,982,793 B2
Lens module
Ho Sik You, 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. 17/900,345.
Application 17/900,345 is a continuation of application No. 17/070,266, filed on Oct. 14, 2020, granted, now 11,467,382.
Application 17/070,266 is a continuation of application No. 16/596,823, filed on Oct. 9, 2019, granted, now 10,838,177, issued on Nov. 17, 2020.
Application 16/596,823 is a continuation of application No. 16/185,071, filed on Nov. 9, 2018, granted, now 10,481,369, issued on Nov. 19, 2019.
Application 16/185,071 is a continuation of application No. 14/974,997, filed on Dec. 18, 2015, granted, now 10,215,959, issued on Feb. 26, 2019.
Claims priority of application No. 10-2014-0184401 (KR), filed on Dec. 19, 2014.
Prior Publication US 2022/0413267 A1, Dec. 29, 2022
Int. Cl. G02B 13/00 (2006.01)
CPC G02B 13/0045 (2013.01) 12 Claims
OG exemplary drawing
 
1. A lens module, comprising:
a first lens comprising negative refractive power;
a second lens comprising a convex object-side surface;
a third lens comprising a convex image-side surface;
a fourth lens comprising a refractive power;
a fifth lens comprising a convex image-side surface; and
a sixth lens comprising a convex object-side surface,
wherein the first to sixth lenses are sequentially disposed from an object side to an image side,
wherein a thickness along an optical axis of the third lens is greater than a distance from an image-side surface of the second lens to an object-side surface of the third lens,
wherein a thickness along the optical axis of the third lens is greater than a thickness along the optical axis of the first lens,
wherein the lens module has an overall focal length of 1.8 mm to 2.4 mm, and
wherein the fifth lens has a focal length of 1.3 mm to 2.6 mm.