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公开(公告)号：US20150015767A1
公开(公告)日：2015-01-15
申请号：US14093533
申请日：2013-12-02
Applicant: Chia-Cheng Lin , Ta-Cheng Fan
Inventor： Chia-Cheng Lin , Ta-Cheng Fan
CPC classification number: G02B13/0045 , G02B9/60 , G02B13/04 , G02B13/18 , G02B27/0025 , H04N5/2252 , H04N5/2254
Abstract: An optical imaging lens set includes a first lens element to a plastic fifth lens element from an object side toward an image side along an optical axis. The second lens element has an image-side surface with a convex portion in a vicinity of its periphery. The fourth lens element has an image-side surface with a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of its periphery.
Abstract translation: 光学成像透镜组包括沿着光轴从物体侧朝向像侧的塑料第五透镜元件的第一透镜元件。 第二透镜元件具有在其周边附近具有凸部的图像侧表面。 第四透镜元件具有在光轴附近具有凹部的像侧表面和其周边附近的凸部。
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公开(公告)号：US09191561B2
公开(公告)日：2015-11-17
申请号：US14255979
申请日：2014-04-18
Applicant: Chia-Cheng Lin , Ta-Cheng Fan , LaiShu Cao
Inventor： Chia-Cheng Lin , Ta-Cheng Fan , LaiShu Cao
CPC classification number: H04N5/2254 , G02B13/0045 , G03B13/32 , G03B17/12
Abstract: An optical imaging lens set includes a first lens element to a plastic fifth lens element from an object side toward an image side along an optical axis. Each first lens and second lens element has positive refractive power. The third lens element has an image-side surface with a convex portion in a vicinity of the optical axis. The fourth lens element has an image-side surface with a convex portion in a vicinity of the optical axis. The fifth lens element has an image-side surface with a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of its periphery.
Abstract translation: 光学成像透镜组包括沿着光轴从物体侧朝向像侧的塑料第五透镜元件的第一透镜元件。 每个第一透镜和第二透镜元件都具有正折光力。 第三透镜元件具有在光轴附近具有凸部的图像侧表面。 第四透镜元件具有在光轴附近具有凸部的图像侧表面。 第五透镜元件具有在光轴附近具有凹部的像侧表面和在其周边附近的凸部。
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Patent Agency Ranking
公开(公告)号：US20150103241A1
公开(公告)日：2015-04-16
申请号：US14255979
申请日：2014-04-18
Applicant: Chia-Cheng Lin , Ta-Cheng Fan , LaiShu Cao
Inventor： Chia-Cheng Lin , Ta-Cheng Fan , LaiShu Cao
CPC classification number: H04N5/2254 , G02B13/0045 , G03B13/32 , G03B17/12
Abstract: An optical imaging lens set includes a first lens element to a plastic fifth lens element from an object side toward an image side along an optical axis. Each first lens and second lens element has positive refractive power. The third lens element has an image-side surface with a convex portion in a vicinity of the optical axis. The fourth lens element has an image-side surface with a convex portion in a vicinity of the optical axis. The fifth lens element has an image-side surface with a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of its periphery.
Abstract translation: 光学成像透镜组包括沿着光轴从物体侧朝向像侧的塑料第五透镜元件的第一透镜元件。 每个第一透镜和第二透镜元件都具有正折光力。 第三透镜元件具有在光轴附近具有凸部的图像侧表面。 第四透镜元件具有在光轴附近具有凸部的图像侧表面。 第五透镜元件具有在光轴附近具有凹部的像侧表面和在其周边附近的凸部。
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公开(公告)号：US09279956B2
公开(公告)日：2016-03-08
申请号：US14093533
申请日：2013-12-02
Applicant: Chia-Cheng Lin , Ta-Cheng Fan
Inventor： Chia-Cheng Lin , Ta-Cheng Fan
CPC classification number: G02B13/0045 , G02B9/60 , G02B13/04 , G02B13/18 , G02B27/0025 , H04N5/2252 , H04N5/2254
Abstract: An optical imaging lens set includes a first lens element to a plastic fifth lens element from an object side toward an image side along an optical axis. The second lens element has an image-side surface with a convex portion in a vicinity of its periphery. The fourth lens element has an image-side surface with a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of its periphery.
Abstract translation: 光学成像透镜组包括沿着光轴从物体侧朝向像侧的塑料第五透镜元件的第一透镜元件。 第二透镜元件具有在其周边附近具有凸部的图像侧表面。 第四透镜元件具有在光轴附近具有凹部的像侧表面和其周边附近的凸部。
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公开(公告)号：US20150160437A1
公开(公告)日：2015-06-11
申请号：US14289660
申请日：2014-05-29
Applicant: Kai Lun Wang , Ta-Cheng Fan , Jia-Sin Jhang
Inventor： Kai Lun Wang , Ta-Cheng Fan , Jia-Sin Jhang
CPC classification number: H04N5/2254 , G02B9/34 , G02B13/004
Abstract: An optical imaging lens set includes a first lens with positive refractive power, a convex object-side surface and a convex image-side surface in a vicinity of its periphery, a second lens element with negative refractive power and a concave object-side surface in a vicinity of its periphery, a third lens element with positive refractive power, a concave object-side surface in a vicinity of the optical axis and a convex image-side surface in a vicinity of the optical axis, a fourth lens element with a convex object-side surface in a vicinity of the optical axis, a concave image-side surface in a vicinity of the optical axis and a convex image-side surface in a vicinity of its periphery. G12 is an air gap between the first and the second lens, and G23 is an air gap between the second and the third lens to satisfy 0.5≦G12/G23≦3.0.
Abstract translation: 光学成像透镜组包括具有正折光力的第一透镜，其周边附近的凸面物侧表面和凸像侧表面，具有负屈光力的第二透镜元件和凹面物侧表面 其周围附近，具有正屈光力的第三透镜元件，光轴附近的凹面物侧表面和光轴附近的凸像侧表面，具有凸面的第四透镜元件 光轴附近的物体侧表面，光轴附近的凹面像侧面及其周边附近的凸像侧面。 G12是第一透镜和第二透镜之间的气隙，G23是第二透镜和第三透镜之间的气隙，满足0.5＆nlE; G12 / G23＆nlE; 3.0。
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公开(公告)号：US20160033746A1
公开(公告)日：2016-02-04
申请号：US14521473
申请日：2014-10-23
Applicant: Shih-Han Chen , Long Ye , Ta-Cheng Fan
Inventor： Shih-Han Chen , Long Ye , Ta-Cheng Fan
CPC classification number: G02B13/0045 , G02B13/002
Abstract: An optical imaging lens includes: a first, second, third, fourth, fifth and sixth lens element, the first lens element has an image-side surface with a concave part in a vicinity of its periphery, the second lens element has an object-side surface with a convex part in a vicinity of its periphery, the third lens element has an object-side surface with a convex part in a vicinity of its periphery, the fourth lens element has positive refractive power, the fifth lens element has an image-side surface with a concave part in a vicinity of the optical axis, the sixth lens element has an image-side surface with a concave part in a vicinity of the optical axis, wherein the optical imaging lens set does not include any lens element with refractive power other than said first, second, third, fourth, fifth and sixth lens elements.
Abstract translation: 光学成像透镜包括：第一透镜，第二透镜，第三透镜，第四透镜，第五透镜和第六透镜元件，第六透镜元件具有在其周边附近具有凹部的图像侧表面， 所述第三透镜元件具有在其周边附近具有凸部的物体侧表面，所述第四透镜元件具有正折光力，所述第五透镜元件具有图像 所述第六透镜元件具有在所述光轴附近具有凹部的图像侧表面，其中，所述光学摄像透镜组不包括具有所述光轴的透镜元件， 除了所述第一，第二，第三，第四，第五和第六透镜元件之外的折射光焦度。
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公开(公告)号：US09316815B2
公开(公告)日：2016-04-19
申请号：US14521473
申请日：2014-10-23
Applicant: Shih-Han Chen , Long Ye , Ta-Cheng Fan
Inventor： Shih-Han Chen , Long Ye , Ta-Cheng Fan
CPC classification number: G02B13/0045 , G02B13/002
Abstract: An optical imaging lens includes: a first, second, third, fourth, fifth and sixth lens element, the first lens element has an image-side surface with a concave part in a vicinity of its periphery, the second lens element has an object-side surface with a convex part in a vicinity of its periphery, the third lens element has an object-side surface with a convex part in a vicinity of its periphery, the fourth lens element has positive refractive power, the fifth lens element has an image-side surface with a concave part in a vicinity of the optical axis, the sixth lens element has an image-side surface with a concave part in a vicinity of the optical axis, wherein the optical imaging lens set does not include any lens element with refractive power other than said first, second, third, fourth, fifth and sixth lens elements.
Abstract translation: 光学成像透镜包括：第一透镜，第二透镜，第三透镜，第四透镜，第五透镜和第六透镜元件，第六透镜元件具有在其周边附近具有凹部的图像侧表面， 所述第三透镜元件具有在其周边附近具有凸部的物体侧表面，所述第四透镜元件具有正折光力，所述第五透镜元件具有图像 所述第六透镜元件具有在所述光轴附近具有凹部的图像侧表面，其中，所述光学摄像透镜组不包括具有所述光轴的透镜元件， 除了所述第一，第二，第三，第四，第五和第六透镜元件之外的折射光焦度。
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