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公开(公告)号：US12072510B2
公开(公告)日：2024-08-27
申请号：US17332233
申请日：2021-05-27
发明人： Ga Yeon Ju , Yeun Ho Jung , Jung Kyun Cho , Yong Joo Jo
CPC分类号： G02B27/646 , G02B5/003 , G02B13/0065 , G02B27/0018 , G03B13/36
摘要： A camera module includes a housing including an opening and configured to accommodate an optical path conversion unit and a lens module, a shielding member configured to shield the opening of the housing, and a reflection reducing member disposed on an inner surface of the shielding member and configured to reduce internal reflections from the inner surface of the shielding member occurring between an end of the lens module and an image sensor.
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公开(公告)号：US12032226B2
公开(公告)日：2024-07-09
申请号：US18330645
申请日：2023-06-07
发明人： Jin Hwa Jung , Sot Eum Seo , Yong Joo Jo , Ga Young An
CPC分类号： G02B9/64 , G02B3/02 , G02B13/0045
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, wherein the optical imaging system satisfies 0.5
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公开(公告)号：US11971611B2
公开(公告)日：2024-04-30
申请号：US18186451
申请日：2023-03-20
发明人： Jin Hwa Jung , Sot Eum Seo , Yong Joo Jo , Ga Young An
CPC分类号： G02B9/64 , G02B3/02 , G02B13/0045
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, wherein the optical imaging system satisfies 0.5
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公开(公告)号：US11921269B2
公开(公告)日：2024-03-05
申请号：US17163948
申请日：2021-02-01
发明人： Kil Soo Shin , Yong Joo Jo
CPC分类号： G02B17/0804 , G02B9/60 , G02B13/0045 , G02B13/007 , G02B27/0025
摘要： 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.
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公开(公告)号：US11914118B2
公开(公告)日：2024-02-27
申请号：US17881072
申请日：2022-08-04
发明人： Hag Chul Kim , Phil Ho Jung , Yong Joo Jo
CPC分类号： G02B13/0065 , G02B9/12 , G02B13/009 , G02B13/0045 , G02B15/143 , G02B15/1435 , G02B15/143503 , G03B17/17
摘要： An optical imaging system includes a first lens group, a second lens group, and a third lens group, sequentially arranged from an object side, wherein the first lens group includes two lenses having negative and positive refractive power, the second lens group includes a plurality of lenses, and the third lens group includes two lenses having negative and positive refractive power.
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公开(公告)号：US11899171B2
公开(公告)日：2024-02-13
申请号：US16998063
申请日：2020-08-20
发明人： Sang Hyun Jang , Ki Jin Nam , Yong Joo Jo , Phil Ho Jung , Ju Hwa Son
CPC分类号： G02B13/0045 , G02B9/64
摘要： An imaging lens 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 in order from an object side. In the imaging lens system, the first lens has positive refractive power and an object-side surface of the first lens is concave. A field of view of the imaging lens system is 100 degrees or more. In the imaging lens system, a distance TTL from the object-side surface of the first lens to an imaging plane and a height ImgH of the imaging plane satisfy TTL/ImgH
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公开(公告)号：US11846761B2
公开(公告)日：2023-12-19
申请号：US16940617
申请日：2020-07-28
发明人： Yong Joo Jo , Hag Chul Kim
CPC分类号： G02B13/0065 , G02B9/60 , G02B13/0045 , G02B13/02 , G02B27/0025 , G02B27/646 , H04N23/55
摘要： An optical imaging system includes a reflective member having a reflective surface for changing an optical path of light, a first lens having positive refractive power, a second lens having negative refractive power, a third lens, a fourth lens, and a fifth lens. The first lens to the fifth lens are sequentially disposed along an optical axis from an object side and are each disposed closer to an image sensor than the reflective member. The optical imaging system satisfies 0.2 mm
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公开(公告)号：US11822060B2
公开(公告)日：2023-11-21
申请号：US17177338
申请日：2021-02-17
发明人： Byung Hyun Kim , So Mi Yang , Jae Hyuk Huh , Yong Joo Jo
CPC分类号： G02B13/0065 , G02B1/118 , G02B9/60 , G03B17/17
摘要： A camera module includes a lens module including a plurality of lenses having refractive power, a first optical path folding unit disposed on the object side of the lens module and configured to refract or reflect incident light in an optical axis direction of the lens module. Among the lenses constituting the lens module, an effective radius of a lens closest to the first optical path folding unit may have substantially the same size as an effective radius of an exit surface of the first optical path folding unit.
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9.发明授权公开(公告)号：US11782241B2
公开(公告)日：2023-10-10
申请号：US17012244
申请日：2020-09-04
发明人： Ju Hwa Son , Hyo Jin Hwang , Yong Joo Jo , Sang Hyun Jang , Jong Gi Lee
CPC分类号： G02B13/0045 , G02B9/64
摘要： An imaging lens 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, a fifth lens having refractive power, a sixth lens having refractive power and having a convex object-side surface, a seventh lens having refractive power, and an eighth lens having refractive power, wherein a field of view (FOV) of the imaging lens system is 78-85 degrees.
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公开(公告)号：US11681124B2
公开(公告)日：2023-06-20
申请号：US17078420
申请日：2020-10-23
发明人： Tae Youn Lee , Jin Hwa Jung , Yong Joo Jo
CPC分类号： G02B13/0045 , G02B9/60 , G02B13/02
摘要： An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially disposed from the first lens to the fifth lens from an object-side of the imaging system to an image-side of the imaging system and each having refractive power. The fourth lens has a convex object-side surface and an expression 0.7
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