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公开(公告)号：US20150124334A1
公开(公告)日：2015-05-07
申请号：US14246939
申请日：2014-04-07
发明人： Yong Joo Jo
IPC分类号： G02B13/00
CPC分类号： G02B13/0045 , G02B9/60
摘要： There is provided a lens module including: a first lens of which both surfaces are convex; a second lens having a meniscus shape concave toward an image; a third lens having a shape convex toward the image; a fourth lens having a meniscus shape convex toward the image; a fifth lens having a meniscus shape concave toward the image; and a stop disposed in front of an object side of the first lens, wherein the lens module satisfies Conditional Expression 1: SD/f
摘要翻译： 提供了一种透镜模块，包括：其两个表面都是凸的第一透镜; 具有向图像凹入的弯月面形状的第二透镜; 具有朝图像凸出的形状的第三透镜; 具有向图像凸出的弯月面形状的第四透镜; 具有向图像凹陷的弯月面形状的第五透镜; 以及设置在所述第一透镜的物体侧前方的挡块，其中，所述透镜模块满足条件表达式1：SD / f <0.45 [条件式1]其中，SD是所述挡块的直径[mm]，f是 镜头模块的整体焦距[mm]。
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公开(公告)号：US20150116843A1
公开(公告)日：2015-04-30
申请号：US14246977
申请日：2014-04-07
发明人： Yong Joo Jo
CPC分类号： G02B13/0045 , G02B9/62
摘要： A lens module include: a first lens having positive refractive power; a second lens having positive refractive power; a third lens having refractive power; a fourth lens having positive refractive power; a fifth lens having refractive power; and a sixth lens having negative refractive power and having an inflection point formed on an image-side surface thereof. The lens module may satisfy the following Conditional expressions: 0.36
摘要翻译： 透镜模块包括：具有正屈光力的第一透镜; 具有正折射光焦度的第二透镜; 具有屈光力的第三透镜; 具有正折射光焦度的第四透镜; 具有屈光力的第五透镜; 以及具有负屈光力并具有形成在其图像侧表面上的拐点的第六透镜。 透镜模块可以满足以下条件表达式：0.36
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公开(公告)号：US20140368723A1
公开(公告)日：2014-12-18
申请号：US14102479
申请日：2013-12-10
发明人： Jin Hwa Jung , Yong Joo Jo , Young Suk Kang
IPC分类号： G02B13/00 , H01L27/146 , H04N5/225
CPC分类号： G02B13/0055 , H01L27/14618 , H01L27/14625 , H01L2924/0002 , H04N5/2254 , H04N5/2257 , H01L2924/00
摘要： There is provided a lens module including: a plurality of lenses; and a plurality of interval maintaining members disposed between the plurality of lenses, respectively, and having light-shielding holes formed therein, respectively, so that light input through the plurality of lenses passes therethrough, wherein sizes of the respective light-shielding holes are increased in a downward optical axis direction, and at least one of the plurality of light-shielding holes has a rectangular shape.
摘要翻译： 提供了一种透镜模块，包括：多个透镜; 以及分别设置在所述多个透镜之间并且分别形成有遮光孔的多个间隔保持部件，使得通过所述多个透镜输入的光通过其中，其中各个遮光孔的尺寸增加 在向下的光轴方向上，并且所述多个遮光孔中的至少一个具有矩形形状。
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公开(公告)号：US20140104703A1
公开(公告)日：2014-04-17
申请号：US14135203
申请日：2013-12-19
发明人： Yong Joo Jo
CPC分类号： G02B13/0045 , G02B3/04 , G02B9/60 , G02B13/00 , G02B13/0015 , G02B13/18
摘要： Disclosed herein is an imaging lens, including: a first lens having positive (+) power and being biconvex; a second lens having negative (−) power and being concave toward an image side; a third lens having positive (+) power and being biconvex; a fourth lens having positive (+) power and being convex toward the image side; and a fifth lens having negative (−) power and being concave toward the image side, wherein the first lens, the second lens, the third lens, the fourth lens, and the fifth lens are sequentially disposed from an object side.
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公开(公告)号：US20140085737A1
公开(公告)日：2014-03-27
申请号：US13739317
申请日：2013-01-11
发明人： Hye Ran OH , Young Su Jin , Won Kyu Son , Yong Joo Jo , In Cheol Chang
CPC分类号： G02B13/004 , G02B3/00 , G02B7/021 , G02B9/10
摘要： There are provided a lens module and a manufacturing method thereof allowing for a reduction in a total length of the lens module. The lens module include: a first lens, a cross section of which, perpendicular to an optical axis, is circular; and a second lens, a cross section of which, perpendicular to an optical axis, is quadrangular.
摘要翻译： 提供一种透镜模块及其制造方法，其允许减少透镜模块的总长度。 透镜模块包括：第一透镜，其垂直于光轴的横截面为圆形; 并且其垂直于光轴的横截面为四边形的第二透镜。
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公开(公告)号：US12072553B2
公开(公告)日：2024-08-27
申请号：US18136442
申请日：2023-04-19
发明人： Joon Hee Byun , Ho Sik Yoo , Yong Joo Jo
CPC分类号： G02B9/60 , G02B13/0045 , G02B13/02 , G02B27/0025 , H04N23/55
摘要： An optical imaging system includes a first lens having positive refractive power, a second lens, a third lens, a fourth lens, and a fifth lens, arranged in order from an object side. The first lens is shaped such that a length of a first axis, which intersects an optical axis, is greater than a length of a second axis, which intersects the optical axis and is perpendicular to the first axis. The optical imaging system satisfies 4.5
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公开(公告)号：US12025778B2
公开(公告)日：2024-07-02
申请号：US17723898
申请日：2022-04-19
发明人： Ho Sik Yoo , Dong Shin Yang , Yong Joo Jo , Sot Eum Seo
CPC分类号： G02B13/0045 , G02B9/64
摘要： An optical imaging system includes: a first lens having a concave image-side surface; a second lens having refractive power; a third lens having a concave image-side surface; a fourth lens having a concave object-side surface or a convex image-side surface; a fifth lens having refractive power; a sixth lens having a concave image-side surface; and a seventh lens having negative refractive power. The first to seventh lenses are sequentially disposed from an object side and 1.62
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公开(公告)号：US12013519B2
公开(公告)日：2024-06-18
申请号：US17339220
申请日：2021-06-04
发明人： Hag Chul Kim , Tae Yeon Lim , Phil Ho Jung , Yong Joo Jo
CPC分类号： G02B15/142 , G02B13/0045 , G02B13/0065 , G02B27/0025
摘要： A camera module includes a first lens group; a first optical path folding unit; a second lens group; and a second optical path folding unit. The first lens group, the first optical path folding unit, the second lens group, and the second optical path folding unit are sequentially disposed from an object side of the first lens group toward an imaging plane of the camera module. The first optical path folding unit includes a first fixed reflective member and a first movable reflective member configured to vary a length of an optical path between the first lens group and the second lens group, and the second optical path folding unit includes a second fixed reflective member and a second movable reflective member configured to vary a length of an optical path between the second lens group and an imaging plane.
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公开(公告)号：US11994749B2
公开(公告)日：2024-05-28
申请号：US18305425
申请日：2023-04-24
发明人： Ju Hwa Son , Min Hyuk Im , Ga Young An , Yong Joo Jo
CPC分类号： G02B9/64 , G02B7/02 , G02B27/0025
摘要： An optical imaging system includes a first lens having a positive refractive power; a second lens having a refractive power; a third lens having a refractive power; a fourth lens having a refractive power and a concave image-side surface; a fifth lens having a refractive power; a sixth lens having a refractive power; a seventh lens having a refractive power; and an eighth lens having a refractive power and a concave object-side surface, wherein the first to eighth lenses are 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.
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公开(公告)号：US11988896B2
公开(公告)日：2024-05-21
申请号：US17166504
申请日：2021-02-03
发明人： Kil Soo Shin , Yong Joo Jo
CPC分类号： G02B9/64 , 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 ascending numerical order along an optical axis from an object side of the optical imaging system toward an imaging plane of an image sensor, wherein TTL/(2*IMG HT)≤0.67 is satisfied, where TTL is a distance along the optical axis from an object-side surface of the first lens to the imaging plane of the image sensor, and IMG HT is one half of a diagonal length of the imaging plane of the image sensor, and 15
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