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公开(公告)号：US20250013014A1
公开(公告)日：2025-01-09
申请号：US18888875
申请日：2024-09-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Haneung KIM
Abstract: Provided is an electronic device including a lens assembly that includes a plurality of lenses aligned along an optical axis from an object side of the lens assembly to an image side of the lens assembly, the plurality of lenses including a first lens having positive refractive power, a second lens, a third lens, a fourth lens having negative refractive power and an image side of the fourth lens being concave, a fifth lens, and a sixth lens having positive refractive power, and an image sensor comprising an imaging plane on which an image is formed, and wherein an air gap between the fourth lens and the fifth lens is larger than an air gap between other two adjacent lenses.
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公开(公告)号：US20240402469A1
公开(公告)日：2024-12-05
申请号：US18807405
申请日：2024-08-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungpa SEO , Juhwa SON , Jeongyeol LEE , Sungwook CHOI , Haneung KIM , Kihuk LEE
Abstract: A lens assembly includes at least seven lenses including a first lens including a convex object-side surface having a positive refractive power, a second lens having a negative refractive power, a third lens including an object-side surface having a maximum absolute value of a sweep angle of 10 degrees or less, a fifth lens including at least one of an object-side surface or an image sensor-side surface having a maximum absolute value of a sweep angle 45 degrees or more, a sixth lens including at least one of an object-side surface or an image sensor-side surface that has a maximum absolute value of a sweep angle of 45 degrees or more, a seventh lens having a negative refractive power and including an aspheric and convex object-side surface having at least one inflection point, and an aspheric and concave image sensor-side surface having at least one inflection point.
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Patent Agency Ranking
公开(公告)号：US20240094515A1
公开(公告)日：2024-03-21
申请号：US18370671
申请日：2023-09-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yongjae LEE , Haneung KIM
CPC classification number: G02B13/007 , H04N23/55 , H04N23/57 , H04N23/687
Abstract: An electronic device includes at least one lens, an image sensor aligned along an optical axis from the at least one lens, and a reflective and refractive member disposed between the at least one lens and the image sensor on the optical axis. The reflective and refractive member includes an incident surface on which light passing through the at least one lens is incident, a first reflective surface inclined with respect to the incident surface, and a second reflective surface inclined with respect to the incident surface and spaced apart from the first reflective surface. First and second cutting planes are inclined with respect to the incident surface and face first and second directions, respectively.
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公开(公告)号：US20250015112A1
公开(公告)日：2025-01-09
申请号：US18765046
申请日：2024-07-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongkil SHIN , Haneung KIM , Jaekyu SHIM , Kihuk LEE
IPC: H01L27/146
Abstract: According to an embodiment, an electronic device may comprise: at least one lens, an image sensor aligned along an optical axis from the at least one lens, and an optical member comprising a prism and/or mirror disposed between the at least one lens and the image sensor on the optical axis. The optical member may include a first optical member including a first surface on which light passing through the at least one lens is configured to be incident, a second surface inclined with respect to the first surface, and a third surface inclined with respect to the first surface and the second surface, and a second optical member including a fourth surface though which light is configured to exit, a fifth surface inclined with respect to the fourth surface, and a sixth surface inclined with respect to the fourth surface and the fifth surface and configured to face the third surface.
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公开(公告)号：US20230131146A1
公开(公告)日：2023-04-27
申请号：US17898601
申请日：2022-08-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwanseon LEE , Haneung KIM
Abstract: According to an embodiment of the disclosure, a lens assembly may include an image sensor, a first lens group disposed closest to an object side, the first lens group including multiple lenses and having negative power, a second lens group disposed to be moveable forward/backward along an optical axis direction, the second lens group having positive power, and a third lens group disposed to be moveable forward/backward along the optical axis direction, the third lens group including multiple lenses and having negative power, where the second or third lens group may move toward the object side so as to increase the focal length of the lens assembly, and the second lens group includes a lens having negative power and a lens having positive power and is disposed adjacent to the lens having negative power on the object side. In addition, various other embodiments may be possible.
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公开(公告)号：US20220269048A1
公开(公告)日：2022-08-25
申请号：US17666785
申请日：2022-02-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwanseon LEE , Haneung KIM
Abstract: A lens assembly and an electronic apparatus having the lens assembly are disclosed. The disclosed lens assembly includes a plurality of lenses arranged from an object side to an image side, the image side being where an image sensor is located, and includes a first lens group having negative refractive power, a second lens group having positive refractive power, and a third lens group having negative refractive power. During zooming, the second lens group and the third lens group move to the object side, and the third lens group performs focusing. In addition, various other embodiments are possible.
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公开(公告)号：US20220174194A1
公开(公告)日：2022-06-02
申请号：US17530566
申请日：2021-11-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Haneung KIM , Jungpa SEO , Sungwook CHOI
Abstract: According to an embodiment of the disclosure, an electronic device may include a lens assembly including a first lens group having positive refractive power and a second lens group having negative refractive power and an image sensor configured to output an image signal based on light transmitted through the first lens group and the second lens group. A second distance between the first lens group and the second lens group and a third distance between the lens assembly and the image sensor may be configured to be changed based on a first distance between a subject and the electronic device.
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