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公开(公告)号：US12105278B2
公开(公告)日：2024-10-01
申请号：US17898979
申请日：2022-08-30
发明人： Dong Shin Yang , In Gun Kim , Sot Eum Seo , Ju Sung Park
CPC分类号： G02B27/0018 , G02B7/021
摘要： A spacer includes an outer circumferential surface in contact with a lens barrel, and an inner circumferential surface forming a hole for controlling an amount of light, a first length of the hole in a first direction, intersecting an optical axis, and a second length of the hole in a second direction, intersecting the optical axis, are different from each other, and a first distance from the outer circumferential surface to the inner circumferential surface, extended in the first direction, is less than a second distance from the outer circumferential surface to the inner circumferential surface, extended in the second direction.
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公开(公告)号：US11460692B2
公开(公告)日：2022-10-04
申请号：US16774132
申请日：2020-01-28
发明人： Dong Shin Yang , In Gun Kim , Sot Eum Seo , Ju Sung Park
摘要： A spacer includes an outer circumferential surface in contact with a lens barrel, and an inner circumferential surface forming a hole for controlling an amount of light, a first length of the hole in a first direction, intersecting an optical axis, and a second length of the hole in a second direction, intersecting the optical axis, are different from each other, and a first distance from the outer circumferential surface to the inner circumferential surface, extended in the first direction, is less than a second distance from the outer circumferential surface to the inner circumferential surface, extended in the second direction.
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公开(公告)号：US11867885B2
公开(公告)日：2024-01-09
申请号：US17727099
申请日：2022-04-22
发明人： Ju Hwa Son , In Gun Kim , Yong Joo Jo , Ju Sung Park
CPC分类号： G02B13/0045 , G02B9/64
摘要： 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 arranged along an optical axis from an object side toward an image side. The fifth lens has a positive refractive power, a focal length of the fifth lens is smaller than an overall focal length of the optical imaging system, and −0.38≤R10/f≤−0.32, where R10 is a radius of curvature of an image-side surface of the fifth lens and f is the overall focal length of the optical imaging system.
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公开(公告)号：US11675163B2
公开(公告)日：2023-06-13
申请号：US17088676
申请日：2020-11-04
发明人： Phil Ho Jung , In Gun Kim , Yong Joo Jo , Ga Young An
CPC分类号： G02B9/64 , G02B27/0025 , H04N23/55
摘要： 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; and a spacer disposed between the sixth and seventh lenses, wherein the optical imaging system satisfies 0.5
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公开(公告)号：US11960145B2
公开(公告)日：2024-04-16
申请号：US18189685
申请日：2023-03-24
发明人： Phil Ho Jung , In Gun Kim , Yong Joo Jo , Ga Young An
CPC分类号： G02B9/64 , G02B27/0025 , H04N23/55
摘要： 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; and a spacer disposed between the sixth and seventh lenses, wherein the optical imaging system satisfies 0.5
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公开(公告)号：US11340429B2
公开(公告)日：2022-05-24
申请号：US16186810
申请日：2018-11-12
发明人： Ju Hwa Son , In Gun Kim , Yong Joo Jo , Ju Sung Park
摘要： 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 arranged along an optical axis from an object side toward an image side. The fifth lens has positive refractive power, a focal length of the fifth lens is smaller than an overall focal length of the optical imaging system, and −0.38≤R10/f≤−0.32, where R10 is a radius of curvature of an image-side surface of the fifth lens and f is the overall focal length of the optical imaging system.
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公开(公告)号：US11703655B2
公开(公告)日：2023-07-18
申请号：US17221113
申请日：2021-04-02
发明人： Dong Shin Yang , In Gun Kim , Ju Sung Park , Sot Eum Seo
IPC分类号： G02B7/02
CPC分类号： G02B7/02
摘要： A lens assembly includes a lens including an optical portion to refract light and a flange portion extended along a periphery of at least a portion of the optical portion, and a lens barrel to accommodate the lens. The flange portion has a non-circular shape and includes a first di-cut portion on a first side surface of the flange portion, a second di-cut portion on a second side surface of the flange portion, and arc portions connecting the first di-cut portion and the second di-cut portion. A first distance between the first di-cut portion and an optical axis of the lens and a second distance between the second di-cut portion and the optical axis of the lens are smaller than a distance between respective opposite ends of the arc portions and the optical axis.
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公开(公告)号：US11644643B2
公开(公告)日：2023-05-09
申请号：US17099021
申请日：2020-11-16
发明人： Phil Ho Jung , In Gun Kim , Yong Joo Jo , Ga Young An
CPC分类号： G02B9/64 , G02B27/0025 , H04N23/55
摘要： 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; and a spacer disposed between the sixth and seventh lenses, wherein the optical imaging system satisfies 0.5
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公开(公告)号：US11002943B2
公开(公告)日：2021-05-11
申请号：US16424535
申请日：2019-05-29
发明人： Phil Ho Jung , In Gun Kim , Yong Joo Jo , Ga Young An
摘要： 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; and a spacer disposed between the sixth and seventh lenses, wherein the optical imaging system satisfies 0.5
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公开(公告)号：US11899225B2
公开(公告)日：2024-02-13
申请号：US17005532
申请日：2020-08-28
发明人： In Gun Kim , Young Suk Kang
摘要： A camera module includes: a lens module including a plurality of lenses; a housing accommodating the lens module; a reflective member disposed in front of the lens module; an image sensor module to receive light passing through the lens module; and a first light shielding plate disposed in the housing in a space between the lens module and the image sensor module.
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