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公开(公告)号：US20220404591A1
公开(公告)日：2022-12-22
申请号：US17892195
申请日：2022-08-22
发明人： Il Yong PARK , Hyo Jin HWANG , Yong Joo JO , Min Hyuk IM
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 from an object side, wherein TTL/(2*Img HT)
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公开(公告)号：US20210109321A1
公开(公告)日：2021-04-15
申请号：US16788780
申请日：2020-02-12
发明人： Yong Joo JO , Hag Chul KIM , Hyo Jin HWANG
摘要： A camera module includes a first lens having positive refractive power; a second lens having refractive power; a third lens having positive refractive power, and having a concave shape on an image side surface; a fourth lens having negative refractive power; and a fifth lens having refractive power. TTL, a distance from an object side surface of the first lens to an imaging surface and BFL, a distance from an image side surface of the fifth lens to the imaging surface satisfy 1.0
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公开(公告)号：US20240361573A1
公开(公告)日：2024-10-31
申请号：US18765857
申请日：2024-07-08
发明人： Kyu Min CHAE , Hyo Jin HWANG , Hwan Soo PARK
CPC分类号： G02B9/64 , G02B9/04 , G02B13/0045
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, and a stop disposed on an image side of one of the first to sixth lenses, and one or more of the second to seventh lenses, disposed on an image side of the stop, each has a positive refractive power and a negative refractive index temperature coefficient.
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公开(公告)号：US20240004164A1
公开(公告)日：2024-01-04
申请号：US18460957
申请日：2023-09-05
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：US20210157104A1
公开(公告)日：2021-05-27
申请号：US17016492
申请日：2020-09-10
发明人： Phil Ho JUNG , Yong Joo JO , Hyo Jin HWANG
摘要： 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
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公开(公告)号：US20240045179A1
公开(公告)日：2024-02-08
申请号：US18380257
申请日：2023-10-16
发明人： Hag Chul KIM , Yong Joo JO , Hyo Jin HWANG
CPC分类号： G02B13/0045 , G02B9/64 , G02B27/0025 , G02B5/04 , 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 disposed sequentially from an object side. The optical imaging system satisfies −2.0
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公开(公告)号：US20230176339A1
公开(公告)日：2023-06-08
申请号：US18104442
申请日：2023-02-01
发明人： Il Yong PARK , Hyo Jin HWANG , Yong Joo JO , Min Hyuk IM
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 from an object side, wherein TTL/(2*Img HT)
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公开(公告)号：US20210109320A1
公开(公告)日：2021-04-15
申请号：US16750052
申请日：2020-01-23
发明人： Il Yong PARK , Hyo Jin HWANG , Yong Joo JO , Min Hyuk IM
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 from an object side, wherein TTL/(2*Img HT)
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公开(公告)号：US20210072509A1
公开(公告)日：2021-03-11
申请号：US16786151
申请日：2020-02-10
发明人： Kyu Min CHAE , Hyo Jin HWANG , Hwan Soo PARK
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, and a stop disposed on an image side of one of the first to sixth lenses, and one or more of the second to seventh lenses, disposed on an image side of the stop, each has a positive refractive power and a negative refractive index temperature coefficient.
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公开(公告)号：US20210063687A1
公开(公告)日：2021-03-04
申请号：US17005765
申请日：2020-08-28
发明人： Jae Hyuk HUH , Jin Se KIM , Yong Joo JO , Hyo Jin HWANG
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 along an optical axis from an object-side surface of the first lens toward an imaging plane of an image sensor, wherein 3.5≤TTL/IMG HT, f1+f2|
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