US 11,774,719 B2
Lens module
Jae Hyun Baik, 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 Sep. 16, 2020, as Appl. No. 17/22,658.
Application 15/211,429 is a division of application No. 14/264,963, filed on Apr. 29, 2014, granted, now 10,018,805, issued on Jul. 10, 2018.
Application 17/022,658 is a continuation of application No. 16/439,209, filed on Jun. 12, 2019, granted, now 11,143,846.
Application 16/439,209 is a continuation of application No. 15/211,429, filed on Jul. 15, 2016, granted, now 10,365,456, issued on Jul. 30, 2019.
Claims priority of application No. 10-2013-0122193 (KR), filed on Oct. 14, 2013; and application No. 10-2014-0008211 (KR), filed on Jan. 23, 2014.
Prior Publication US 2020/0409124 A1, Dec. 31, 2020
Int. Cl. G02B 13/00 (2006.01); G02B 9/64 (2006.01); G02B 13/18 (2006.01); G02B 27/00 (2006.01)
CPC G02B 13/0045 (2013.01) [G02B 9/64 (2013.01); G02B 13/18 (2013.01); G02B 27/0025 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A lens module comprising:
a first lens having positive refractive power;
a second lens having negative refractive power and a concave image-side surface;
a third lens having negative refractive power;
a fourth lens having positive refractive power;
a fifth lens having positive refractive power;
a sixth lens having refractive power; and
a seventh lens having negative refractive power, an image-side surface of the seventh lens having one or more inflection points,
wherein the first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens and the seventh lens are disposed in a sequential order from the first lens to the seventh lens.