公开(公告)号：US20240184082A1

公开(公告)日：2024-06-06

申请号：US18366452

申请日：2023-08-07

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hag Chul KIM ,  Ji Su LEE

IPC: G02B9/64

CPC classification number: G02B9/64

Abstract: An imaging lens system according to an embodiment of the present disclosure includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, a ninth lens, and a tenth lens, sequentially disposed from an object-side toward an imaging plane. The following conditional expressions are satisfied, f number ≤1.69, and TTL/(2*ImgHT)

公开(公告)号：US20240168267A1

公开(公告)日：2024-05-23

申请号：US18428799

申请日：2024-01-31

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Phil Ho JUNG ,  Yong Joo JO ,  Hag Chul KIM ,  Tae Yeon LIM

IPC: G02B13/00 ,  G02B9/10

CPC classification number: G02B13/0065 ,  G02B9/10

Abstract: An optical imaging system includes: a first lens group including a plurality of lenses; a second lens group including a plurality of lenses; a first reflecting member disposed on an object side of the first lens group; and a plurality of second reflecting members arranged between the second lens group and an image sensor. One or both of the first lens group and the second lens group is movable along an optical axis, an interval along the optical axis between the first lens group and the second lens group is varied between a first interval and a second interval smaller than the first interval, and as at least one of the first lens group and the second lens group is moved, one or more of the second reflecting members are moved.

公开(公告)号：US20240159997A1

公开(公告)日：2024-05-16

申请号：US18421183

申请日：2024-01-24

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hag Chul KIM ,  Yong Joo JO

IPC: G02B15/177 ,  G02B5/04 ,  G02B13/00 ,  G02B13/02

CPC classification number: G02B15/177 ,  G02B5/04 ,  G02B13/002 ,  G02B13/009 ,  G02B13/02

Abstract: An optical imaging system includes a first lens group that can move in an optical direction and has negative refractive power; a second lens group that can move in the optical direction and has positive refractive power; and a third lens group that can move in the optical direction and has negative refractive power. The first lens group, the second lens group, and the third lens group include seven lenses in total, and at least one of the seven lenses includes an aspherical surface.

公开(公告)号：US20240045179A1

公开(公告)日：2024-02-08

申请号：US18380257

申请日：2023-10-16

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hag Chul KIM ,  Yong Joo JO ,  Hyo Jin HWANG

IPC: G02B13/00 ,  G02B9/64 ,  G02B27/00 ,  G02B5/04 ,  H04N23/55

CPC classification number: G02B13/0045 ,  G02B9/64 ,  G02B27/0025 ,  G02B5/04 ,  H04N23/55

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens disposed sequentially from an object side. The optical imaging system satisfies −2.0

公开(公告)号：US20230228977A1

公开(公告)日：2023-07-20

申请号：US18127956

申请日：2023-03-29

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Hag Chul KIM ,  Eun Chong LEE ,  Yong Joo JO ,  Ga Young AN

IPC: G02B13/00 ,  G02B9/64

CPC classification number: G02B13/0045 ,  G02B9/64

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially disposed in numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, wherein the first to seventh lenses are spaced apart from each other along the optical axis, and the optical imaging system satisfies 0.4

公开(公告)号：US20230092924A1

公开(公告)日：2023-03-23

申请号：US17990121

申请日：2022-11-18

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hag Chul KIM ,  Yong Joo JO ,  Hwan Soo PARK

IPC: G02B13/00 ,  G02B1/04 ,  G02B1/00

Abstract: An optical imaging system includes a first lens having negative refractive power, a second lens having negative refractive power, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens. The first to seventh lenses are sequentially disposed from an object side toward an image side. The third lens, the fourth lens, the sixth lens, and the seventh lens are formed of plastic, and the first lens, the second lens, and the fifth lens are formed of glass.

公开(公告)号：US20210382265A1

公开(公告)日：2021-12-09

申请号：US17408749

申请日：2021-08-23

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Hag Chul KIM ,  Yong Joo JO

IPC: G02B9/34 ,  G02B13/00

Abstract: An optical imaging system includes a first lens having positive refractive power, a second lens having positive refractive power, a third lens having positive refractive power, and a fourth lens having positive refractive power, and an F No. of the optical imaging system is equal to or less than 1.0. The optical imaging system is capable of achieving miniaturization while capturing an image at low illumination.

公开(公告)号：US20210318524A1

公开(公告)日：2021-10-14

申请号：US17357135

申请日：2021-06-24

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Hag Chul KIM

IPC: G02B13/00 ,  A61B18/04 ,  A61B18/14 ,  G02B15/14 ,  G02B27/64

Abstract: There is provided an optical imaging system including a prism, a first fixed lens group, a first movable lens group, a second movable lens group, and a second fixed lens group. The prism is configured to refract light reflected from an object side toward an imaging plane and a reflecting member. The prism is disposed on the first fixed lens group and the first movable lens group is configured to change a position of the imaging plane so that an overall focal length is changed. The second movable lens group is configured to adjust a position of the imaging plane so that a focal length for an object is adjusted. The imaging plane is disposed on the second fixed lens group.

公开(公告)号：US20250164757A1

公开(公告)日：2025-05-22

申请号：US19032042

申请日：2025-01-18

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Hag Chul KIM ,  Eun Chong LEE ,  Yong Joo JO ,  Ga Young AN

IPC: G02B13/00 ,  G02B9/64

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially disposed in numerical order along an optical axis of the optical imaging system from an object side of the optical imaging system toward an imaging plane of the optical imaging system, wherein the first to seventh lenses are spaced apart from each other along the optical axis, and the optical imaging system satisfies 0.4

公开(公告)号：US20250044564A1

公开(公告)日：2025-02-06

申请号：US18925692

申请日：2024-10-24

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Hag Chul KIM ,  Yong Joo JO

IPC: G02B17/08 ,  G02B13/00

Abstract: An optical imaging system includes a first lens having refractive power, a second lens including a first reflective region formed on an object-side surface of the second lens, a third lens having a second reflective region formed on an image-side surface of the third lens, and a fourth lens having refractive power.