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公开(公告)号：US09841583B2
公开(公告)日：2017-12-12
申请号：US15181420
申请日：2016-06-14
发明人： Sheng-Wei Hsu , Pei-Chi Wang
CPC分类号： G02B13/0045 , G02B9/62
摘要： An optical imaging lens set includes a first lens element with an image-side surface of a concave part in a vicinity of the optical axis, a second lens element with an object-side surface of a concave part in a periphery region, with an image-side surface of a concave part in a vicinity of the optical axis and of a concave part in a periphery region, a third lens element with an object-side surface of a concave part in a periphery region, a fourth lens element of positive refractive power with an object-side surface of a concave part of the optical axis, a third lens element thickness T3, an air gap G34 between the third lens element and the fourth lens element and an air gap G45 between the fourth lens element and the fifth lens element to satisfy (T3+G45)/G34≦1.20.
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公开(公告)号：US09557527B2
公开(公告)日：2017-01-31
申请号：US14050291
申请日：2013-10-09
发明人： Sheng-Wei Hsu , Chih-Yang Yeh
CPC分类号： G02B13/0045
摘要： An imaging optical lens includes, in order from object side to image side, an aperture stop, first, second, third, fourth, and fifth lens elements, each of the five lens elements having an object side surface and an image side surface. The object side surface of the first lens element is convex along an optical axis. The image-side surface of the second lens element concave in the vicinity of an outer circumference. The object side of the fourth lens element is convex in the vicinity of the outer circumference. The image side surface of the fifth lens element is concave in the vicinity of the optical axis and convex in the vicinity of the outer circumference. The first, second, third, fourth, and fifth lens elements have a refractive power. The thicknesses of the first, second, third, fourth, and fifth lens elements and the air gaps between them satisfy specific conditions.
摘要翻译： 成像光学透镜从物体侧到像侧依次包括孔径光阑，第一，第二，第三，第四和第五透镜元件，所述五个透镜元件中的每一个具有物体侧表面和图像侧表面。 第一透镜元件的物体侧表面沿光轴凸出。 第二透镜元件的图像侧表面在外周附近凹入。 第四透镜元件的物体侧在外周附近凸出。 第五透镜元件的像侧表面在光轴附近是凹入的，并且在外圆周附近凸出。 第一，第二，第三，第四和第五透镜元件具有屈光力。 第一，第二，第三，第四和第五透镜元件的厚度和它们之间的气隙满足特定条件。
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公开(公告)号：US20160150139A1
公开(公告)日：2016-05-26
申请号：US14620509
申请日：2015-02-12
发明人： Sheng-Wei Hsu , Tzu-Chien Tang
CPC分类号： H04N5/2254 , G02B9/60 , G02B13/0045 , H04N5/2252
摘要： An imaging lens includes first to fifth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant lens parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
摘要翻译： 成像透镜包括以给定顺序从物体侧到像侧布置的第一至第五透镜元件。 通过设计透镜元件的表面和相关透镜参数，可以在保持良好的光学性能的同时实现成像透镜的短系统长度。
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公开(公告)号：US20150253541A1
公开(公告)日：2015-09-10
申请号：US14310629
申请日：2014-06-20
发明人： Sheng-Wei Hsu , Tzu-Chien Tang , Chih-Yang Yeh
CPC分类号： G02B9/62 , G02B13/0045 , G02B13/04 , H04N5/225
摘要： An imaging lens includes first to sixth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant lens parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
摘要翻译： 成像透镜包括以给定顺序从物体侧到像侧布置的第一至第六透镜元件。 通过设计透镜元件的表面和相关透镜参数，可以在保持良好的光学性能的同时实现成像透镜的短系统长度。
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公开(公告)号：US20150036045A1
公开(公告)日：2015-02-05
申请号：US14105366
申请日：2013-12-13
发明人： Sheng-Wei Hsu , Chih-Yang Yeh
CPC分类号： G02B9/60 , G02B13/0045 , H04N5/2254
摘要： An imaging lens includes first to fifth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant optical parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
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6.发明申请IMAGING LENS HAVING FIVE LENS ELEMENTS AND ELECTRONIC APPARATUS HAVING THE SAME 有权具有五个镜头元件的成像镜片和具有该镜片元件的电子设备公开(公告)号：US20140118850A1
公开(公告)日：2014-05-01
申请号：US14149485
申请日：2014-01-07
发明人： Kuo-Wen Chang , Poche Lee , Sheng-Wei Hsu
IPC分类号： G02B9/60
CPC分类号： G02B9/60 , G02B13/0045 , G02B13/18 , H04N5/225
摘要： An optical imaging lens includes, from an object side to an image side, an aperture stop, first, second, third, fourth, and fifth lens elements. The first lens element has a positive refracting power, its object-side surface has a convex portion in a vicinity of an optical axis, and its image-side surface has a concave portion in the vicinity of the optical axis. The second lens element has a negative refracting power, and its image-side surface is concave. The fourth lens element has a convex image-side surface. The object-side surface of the fifth lens element has a convex portion in the vicinity of the optical axis, and the image-side surface of the fifth lens element has a concave portion in the vicinity of the optical axis.
摘要翻译： 光学成像透镜包括从物体侧到像侧的孔径光阑，第一，第二，第三，第四和第五透镜元件。 第一透镜元件具有正折射力，其物侧表面在光轴附近具有凸部，并且其图像侧表面在光轴附近具有凹部。 第二透镜元件具有负折射力，并且其图像侧表面是凹形的。 第四透镜元件具有凸形的图像侧表面。 第五透镜元件的物体侧表面在光轴附近具有凸部，第五透镜元件的像侧表面在光轴附近具有凹部。
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公开(公告)号：US20220413265A1
公开(公告)日：2022-12-29
申请号：US17861478
申请日：2022-07-11
发明人： Kuo-Wen Chang , Poche Lee , Sheng-Wei Hsu , I-Lung Lu
摘要： An optical imaging lens includes five lens elements arranged from an object side to an image side in a given order along an optical axis of the optical imaging lens. The object-side surface of the second lens element has a convex portion in a vicinity of its periphery, the object -side surface of the third lens element has a convex portion in a vicinity of the optical axis, the object-side surface of the fourth lens element has a concave portion in a vicinity of its periphery, the optical imaging lens as a whole has only the five lens elements, and an effective system focal length is EFL, an air gap between the second lens element and the third lens element along the optical axis is G23, a central thickness of the third lens element along the optical axis is T3, and EFL, G23 and T3 satisfy the equation 4.89≤EFL/(G23+T3)≤5.88.
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公开(公告)号：US10996430B2
公开(公告)日：2021-05-04
申请号：US16355855
申请日：2019-03-18
发明人： Sheng-Wei Hsu , Pei-Chi Wang
摘要： An optical imaging lens including a first lens element, a second lens element, a third lens element, an aperture, a fourth lens element and a fifth lens element is provided. The first lens element is arranged to be a lens element of which refracting power being equal to 0 inverse millimeter (mm−1) in a first order from the object-side to the image-side. The second lens element is arranged to be a lens element having refracting power in a first order from the first lens element to the image-side. The third lens element is arranged to be a lens element having refracting power in a second order from the first lens element to the image-side. The fourth and fifth lens element are respectively arranged to be lens elements having refracting power in a first and a second order from the aperture to the image-side.
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公开(公告)号：US10018806B2
公开(公告)日：2018-07-10
申请号：US14814121
申请日：2015-07-30
发明人： Kuo-Wen Chang , Sheng-Wei Hsu , Chih-Yang Yeh
CPC分类号： G02B13/0045 , G02B9/60
摘要： An imaging lens includes an aperture stop, first to fifth lens elements arranged from an object side to an image side in the given order along an optical axis. The first lens element has a positive refractive power. The image-side surface of the second lens element has a convex portion in a vicinity of the optical axis. The image-side surface of the third lens element has a convex portion in a vicinity of its periphery. The image-side surface of the fourth lens element has a convex portion in a vicinity of the optical axis. The image-side surface of the fifth lens element has a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of its periphery.
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公开(公告)号：US09134505B2
公开(公告)日：2015-09-15
申请号：US14068539
申请日：2013-10-31
发明人： Kuo-Wen Chang , Sheng-Wei Hsu , Chih-Yamg Yeh
CPC分类号： G02B13/0045 , G02B9/60
摘要： An imaging lens includes first to fifth lens elements arranged from an object side to an image side in the given order. The image-side surface of the first lens element has a convex portion in a vicinity of its periphery. The object-side surface of the second lens element has a concave portion in a vicinity of its periphery. The image-side surface of the second lens element has a convex portion in a vicinity of its periphery. The object-side surface of the third lens element has a concave portion in a vicinity of its periphery. The fourth lens element has a positive refractive power, and the object-side surface thereof has a concave portion in a vicinity of an optical axis. The fifth lens element is made of a plastic material.
摘要翻译： 成像透镜包括以给定顺序从物体侧到像侧布置的第一至第五透镜元件。 第一透镜元件的像侧表面在其周边附近具有凸部。 第二透镜元件的物体侧表面在其周边附近具有凹部。 第二透镜元件的像侧表面在其周边附近具有凸部。 第三透镜元件的物体侧表面在其周边附近具有凹部。 第四透镜元件具有正折光力，物侧表面在光轴附近具有凹部。 第五透镜元件由塑料材料制成。
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