公开(公告)号：US20240210655A1

公开(公告)日：2024-06-27

申请号：US18433711

申请日：2024-02-06

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yong Joo JO ,  Young Suk KANG

IPC: G02B13/00 ,  G02B9/34 ,  H04N23/57 ,  H04N25/53

CPC classification number: G02B13/004 ,  G02B9/34 ,  H04N23/57 ,  H04N25/53

Abstract: An optical imaging system is provided. The optical imaging system has a first lens, a second lens, a third lens, and a fourth lens disposed in order from an object-side to an image-side. The optical imaging system satisfies the following conditional expressions: F No. ≤1.5, 0.5

公开(公告)号：US20240210653A1

公开(公告)日：2024-06-27

申请号：US18598560

申请日：2024-03-07

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Kil Soo SHIN ,  Yong Joo JO ,  Il Yong PARK ,  Hyo Jin HWANG

IPC: G02B9/60 ,  G02B3/04 ,  G02B7/38 ,  G02B13/18

CPC classification number: G02B9/60 ,  G02B7/38 ,  G02B13/18 ,  G02B3/04

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed in ascending numerical order along an optical axis from an object-side surface of the first lens toward an imaging plane of the optical imaging system, wherein the conditional expression 11≤TTL/IMG_HT is satisfied, where TTL is a distance along the optical axis from the object-side surface of the first lens to the imaging plane, and IMG_HT is one-half of a diagonal length of the imaging plane.

公开(公告)号：US20240176111A1

公开(公告)日：2024-05-30

申请号：US18433886

申请日：2024-02-06

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ju Hwa SON ,  Jong Gi LEE ,  Hyo Jin HWANG ,  Sang Hyun JANG ,  Yong Joo JO

IPC: G02B13/00 ,  G02B9/62

CPC classification number: G02B13/0045 ,  G02B9/62 ,  G02B13/0065

Abstract: An optical imaging system includes a first lens having a convex image-side surface, a second lens having a concave object-side surface, a third lens, a fourth lens, and a fifth lens disposed sequentially from an object side. The optical imaging system satisfies 4.8

公开(公告)号：US20240168269A1

公开(公告)日：2024-05-23

申请号：US18417003

申请日：2024-01-19

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Kil Soo SHIN ,  Yong Joo JO

IPC: G02B17/08 ,  G02B9/60 ,  G02B13/00 ,  G02B27/00

CPC classification number: G02B17/0804 ,  G02B9/60 ,  G02B13/0045 ,  G02B13/007 ,  G02B27/0025

Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens, disposed in order from an object side, and a first reflection member and a second reflection member, disposed on an object side of the first lens, each having a freeform surface.

公开(公告)号：US20240134152A1

公开(公告)日：2024-04-25

申请号：US18541843

申请日：2023-12-15

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Dong Hyuk JANG ,  Byung Hyun KIM ,  Jae Hyuk HUH ,  Yong Joo JO

IPC: G02B9/04 ,  G02B9/12 ,  G02B13/00

CPC classification number: G02B9/04 ,  G02B9/12 ,  G02B13/003 ,  G02B13/0035

Abstract: An optical imaging system includes a plurality of lenses disposed along an optical axis from an object side of the optical imaging system toward an imaging plane of the optical imaging system. The lenses are separated from each other by respective air gaps along the optical axis between the lenses. The lenses include a first lens closest to the object side of the optical imaging system. The conditional expressions 1.5 mm

公开(公告)号：US20240061218A1

公开(公告)日：2024-02-22

申请号：US18491929

申请日：2023-10-23

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Phil Ho JUNG ,  Yong Joo JO ,  Hyo Jin HWANG

IPC: G02B13/00 ,  G02B9/64

CPC classification number: G02B13/0045 ,  G02B9/64

Abstract: An imaging lens system includes a first lens, a second lens having negative refractive power, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens having a concave object-side surface in a paraxial region, disposed in order from an object side in a direction of an imaging plane. The imaging lens system satisfies TTL/2IMGHT

公开(公告)号：US20240019665A1

公开(公告)日：2024-01-18

申请号：US18470877

申请日：2023-09-20

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Jae Hyuk HUH ,  Jin Se KIM ,  Yong Joo JO ,  So Mi YANG

IPC: G02B13/00 ,  G03B17/17 ,  G02B9/60

CPC classification number: G02B13/0065 ,  G03B17/17 ,  G02B9/60

Abstract: A camera module includes a first optical path conversion unit configured to reflect or refract light incident along a first optical axis in a direction of a second optical axis that intersects the first optical axis, a second optical path conversion unit configured to reflect or refract light incident on the second optical axis in a direction of a third optical axis that respectively intersects the first optical axis and the second optical axis, and an optical imaging system disposed between the first optical path conversion unit and the second optical path conversion unit.

公开(公告)号：US20230341656A1

公开(公告)日：2023-10-26

申请号：US18342138

申请日：2023-06-27

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Tae Youn LEE ,  Yong Joo JO

IPC: G02B9/62 ,  G02B13/00 ,  G02B9/60 ,  G02B9/04

CPC classification number: G02B9/62 ,  G02B13/0045 ,  G02B9/60 ,  G02B9/04 ,  H04M1/0264

Abstract: An optical imaging system includes a first lens group having a first group of lenses. A foremost lens of the first group of lenses is a lens closest to an object side and has a positive refractive power. The optical imaging system also includes a second lens group having a second group of lenses. A rearmost lens of the second group of lenses is a lens closest to an imaging plane and has convex surfaces. The first and second lens groups are sequentially disposed from the object side to an imaging plane. An expression TL/f1

公开(公告)号：US20230273402A1

公开(公告)日：2023-08-31

申请号：US18312642

申请日：2023-05-05

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Tae Youn LEE ,  Yong Joo JO

IPC: G02B9/62 ,  G02B13/00

CPC classification number: G02B9/62 ,  G02B13/0045

Abstract: An optical imaging system includes a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens having a positive refractive power and having a convex image-side shape, sequentially arranged in a direction from an object side of the optical imaging system to an imaging plane of the optical imaging system.

公开(公告)号：US20230050751A1

公开(公告)日：2023-02-16

申请号：US17963249

申请日：2022-10-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jae Hyun BAIK ,  Yong Joo JO ,  Tae Youn LEE ,  Jae Hyuk HUH

IPC: G02B13/00 ,  G02B9/60

Abstract: An optical imaging system includes: a first lens having refractive power, a second lens having refractive power, a third lens having refractive power, a fourth lens having refractive power, and a fifth lens having refractive power. Here, the first lens, the third lens, and the fifth lens may have refractive indices of about 1.6 or more, and an entire field of view of the optical imaging system may be about 120° or more.