公开(公告)号：US09746642B2

公开(公告)日：2017-08-29

申请号：US14883998

申请日：2015-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-kil Shin ,  Jin-seon Seo

IPC: G02B13/18 ,  G02B3/02 ,  G02B9/60 ,  G02B13/00

CPC classification number: G02B13/0045 ,  G02B9/60

Abstract: A photographing lenses and a photographing apparatus including the photographing lenses. The photographing lenses include: a first lens having a positive refractive power and a convex object-side surface; a second lens having a negative refractive power and a flat surface facing an object side or an image side; a third lens having a refractive power; a fourth lens having a negative refractive power and a meniscus shape concave toward the object side; and a fifth lens which is concave toward the image side in a region around an optical axis of the photographing lenses, wherein the first to fifth lenses are sequentially arranged in a direction from the object side to the image side.

公开(公告)号：US11435552B2

公开(公告)日：2022-09-06

申请号：US16485921

申请日：2018-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-seon Seo ,  Sang-yong Jeon

IPC: G02B9/34 ,  G02B7/10 ,  H04N5/33 ,  G06V40/13

Abstract: Provided are an optical lens assembly and an electronic apparatus. The optical lens assembly includes a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a refractive power, and a moving lens group movable to be inserted in or removed from between the third lens and the fourth lens, wherein the first, second, third, and fourth lenses and the moving lens group are sequentially arranged from an object side to an image side. The moving lens group is moved between the third lens and the fourth lens for infrared (IR) photography.

公开(公告)号：US10451843B2

公开(公告)日：2019-10-22

申请号：US15648554

申请日：2017-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-seon Seo ,  Sung-wook Choi

IPC: G02B13/00 ,  G02B9/62 ,  G02B13/14 ,  G02B9/60

Abstract: Provided are an optical lens assembly and an electronic device. The optical lens assembly includes a first lens having a negative refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, and a last lens having a negative refractive power. The first lens, the second lens, the third lens, and the last lens may be sequentially arranged from an object side to an image side of an optical axis, the object side facing an object for image capture and the image side facing an image plane of an image sensor.

公开(公告)号：US11586015B2

公开(公告)日：2023-02-21

申请号：US16648290

申请日：2018-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-seon Seo ,  Chang-keun Kim ,  Sang-yong Jeon

IPC: G02B13/00 ,  G02B9/62 ,  G03B17/12

Abstract: The optical lens assembly may include a first lens having a negative refractive power, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens having a refractive power, a fifth lens having a refractive power, a sixth lens having a negative refractive power, and a stop disposed at an object side of the first lens.