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公开(公告)号：US20230358993A1
公开(公告)日：2023-11-09
申请号：US18224663
申请日：2023-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungyong KIM
Abstract: According to certain embodiments, an electronic device comprises a housing; and a camera module disposed in an inner space of the housing and including: a barrel having an opening; and a plurality of lenses with aligned centers with an image sensor in an inner space of the barrel, wherein the plurality of lenses comprises at least one other lens and a first lens disposed closest to the opening and having a first outer diameter, wherein the first lens includes: a lens portion, forming an effective area of the first lens, the lens portion exposed to the opening; a connecting portion, forming a portion of an ineffective area of the first lens, extended from the lens portion and inclined at an angle in a first direction away from the lens portion; and a flange portion, forming another portion of the ineffective area of the lens portion, extended from the connecting portion in a second direction substantially perpendicular to a stack direction of the plurality of lenses, wherein the barrel includes: a head portion containing the opening and having a second outer diameter; a body portion extended from the head portion, accommodating the at least one other lens of the plurality of lenses, and having a third outer diameter greater than the second outer diameter; and an engaging portion formed in the inner space of the barrel and engaged with the flange portion, and wherein the first outer diameter of the first lens is greater than the second outer diameter of the head portion.
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公开(公告)号：US20250044557A1
公开(公告)日：2025-02-06
申请号：US18921722
申请日：2024-10-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungpa SEO , Seungyong KIM , Yongjae LEE
Abstract: Provided is a device including: an image sensor; and a lens assembly, wherein the lens assembly includes a first lens made of a synthetic resin that is closest to the object side of the lens assembly among the lenses of the assembly, wherein at least one surface of an object side or an image side surface of the first lens is a free curved surface lens including a first radius of curvature for a first curve in a first direction, and a second radius of curvature different from the first radius of curvature for a second curve in a second direction, wherein an effective diameter of the second curve is greater than an effective diameter of the first curve, and the device satisfies the expression 0.1
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Patent Agency Ranking
公开(公告)号：US20230051085A1
公开(公告)日：2023-02-16
申请号：US17886184
申请日：2022-08-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeongyeol LEE , Seungyong KIM
Abstract: An electronic device includes a display including a panel layer in which a plurality of pixels are disposed, and a camera module disposed under the display, where the camera module includes an image sensor and a plurality of lenses, and an optical axis of the plurality of lenses passes through the panel layer. A coating layer, which lowers reflectance, is formed on a lens surface of the plurality of lenses when an angle of slope of a partial area of the lens surface is within a specified range. The angle of slope is an angle formed by the lens surface with a normal line perpendicular to the optical axis.
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公开(公告)号：US20200348480A1
公开(公告)日：2020-11-05
申请号：US16842975
申请日：2020-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungyong KIM
Abstract: According to certain embodiments, an electronic device comprises a housing; and a camera module disposed in an inner space of the housing and including: a barrel having an opening; and a plurality of lenses with aligned centers with an image sensor in an inner space of the barrel, wherein the plurality of lenses comprises at least one other lens and a first lens disposed closest to the opening and having a first outer diameter, wherein the first lens includes: a lens portion, forming an effective area of the first lens, the lens portion exposed to the opening; a connecting portion, forming a portion of an ineffective area of the first lens, extended from the lens portion and inclined at an angle in a first direction away from the lens portion; and a flange portion, forming another portion of the ineffective area of the lens portion, extended from the connecting portion in a second direction substantially perpendicular to a stack direction of the plurality of lenses, wherein the barrel includes: a head portion containing the opening and having a second outer diameter; a body portion extended from the head portion, accommodating the at least one other lens of the plurality of lenses, and having a third outer diameter greater than the second outer diameter; and an engaging portion formed in the inner space of the barrel and engaged with the flange portion, and wherein the first outer diameter of the first lens is greater than the second outer diameter of the head portion.
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公开(公告)号：US20220276459A1
公开(公告)日：2022-09-01
申请号：US17681042
申请日：2022-02-25
Applicant: Samsung Electronics Co., Ltd
Inventor： Seungyong KIM
Abstract: An electronic device is provided that includes a camera module that receives external light through a portion of a surface of the electronic device. The camera module includes a camera housing having an image sensor disposed on a bottom surface of the camera housing. The camera module also includes and a lens assembly. At least a portion of the lens assembly is disposed in the camera housing. The lens assembly includes a first lens, a second lens, and a spacer disposed between the first lens and the second lens. The spacer has an opening area formed therein. An optical axis passes through the opening area. The spacer is formed such that a first inner surface of the opening area and a second inner surface of the opening area are parallel to each other in a cross-sectional view that includes the optical axis.
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公开(公告)号：US20210149157A1
公开(公告)日：2021-05-20
申请号：US17097670
申请日：2020-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungyong KIM , Sangyong JEON , Jeongyeol LEE
Abstract: An electronic device is provided. The electronic device includes a housing, and a camera module disposed in an inner space of the housing, wherein the camera module includes an image sensor and a plurality of lenses aligned with the image sensor, and wherein at least one of the plurality of lenses includes a first area formed to transfer at least a part of an external light to the image sensor and a second area including a light absorbing layer formed to absorb the at least a part of the external light and to penetrate from an outer surface of the lens into an inner space with a predetermined depth.
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公开(公告)号：US20200348493A1
公开(公告)日：2020-11-05
申请号：US16861469
申请日：2020-04-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungpa SEO , Hokeun KWAK , Seungyong KIM , Sungwook CHOI
Abstract: According to certain embodiments, an electronic device comprises a window member; a display panel stacked on a rear surface of the window member; a lens assembly; an iris; and an image sensor including an image plane configured to form an electronic signal representing an image formed by the lens assembly, wherein the iris is fixed with respect to the image plane, wherein at least a portion of the iris is located on a same plane as at least a portion of the display panel, and the iris is located closer to an object-side than an object-side surface of a lens closest to the object-side of the lens assembly on an optical axis.
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