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公开(公告)号：US20180136442A1
公开(公告)日：2018-05-17
申请号：US15868887
申请日：2018-01-11
发明人： Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B5/005 , G02B9/64 , G02B13/002 , G02B13/18 , G02B27/0025 , H04N5/2254
摘要： A photographing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element with refractive power. The first lens element with positive refractive power has an object-side surface being convex in paraxial region. The second lens element with refractive power has an image-side surface being concave in paraxial region. The third, fourth and fifth lens elements all have refractive powers. The sixth lens element with refractive power has an image-side surface being concave in paraxial region, wherein the image-side surface has at least one convex shape in off-axis region, and both of two surfaces are aspheric. The seventh lens element with refractive power has an object-side surface being concave in paraxial region, and both of two surfaces are aspheric.
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公开(公告)号：US20180129021A1
公开(公告)日：2018-05-10
申请号：US15479616
申请日：2017-04-05
发明人： Cheng-Chen LIN , Chun-Yen CHEN , Chun-Che HSUEH , Wei-Yu CHEN
CPC分类号： G02B9/60 , G02B13/0045 , G02B27/0025
摘要： The present disclosure provides a photographing optical lens system comprising five lens elements, the five lens elements being, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof, a second lens element having positive refractive power, a third lens element having negative refractive power, a fourth lens element having positive refractive power, and a fifth lens element with negative refractive power having an image-side surface being concave in a paraxial region thereof with at least one convex critical point in an off-axial region thereof, both of an object-side surface and the image-side surface thereof being aspheric.
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公开(公告)号：US20180074293A1
公开(公告)日：2018-03-15
申请号：US15410495
申请日：2017-01-19
发明人： Po-Lun HSU , Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B5/208 , G02B9/62
摘要： An imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element and the fourth lens element have positive refractive power. The second lens element with positive refractive power has an image-side surface being convex in a paraxial region thereof. The fifth lens element has an object-side surface and an image-side surface being both aspheric. The sixth lens element has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface thereof has at least one convex shape in an off-axial region thereof, and an object-side surface and the image-side surface thereof are both aspheric. The imaging lens assembly has a total of six single and non-cemented lens elements.
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公开(公告)号：US20170219802A1
公开(公告)日：2017-08-03
申请号：US15166692
申请日：2016-05-27
发明人： Chun-Yen CHEN , Lin-Yao LIAO , Wei-Yu CHEN
IPC分类号： G02B13/00
CPC分类号： G02B13/0045 , G02B13/18
摘要： A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The third lens element with positive refractive power has an object-side surface being convex and an image-side surface being concave in a paraxial region thereof. The fourth lens element with negative refractive power has an object-side surface being concave and an image-side surface being convex in a paraxial region thereof. The fifth lens element has an image-side surface being concave in a paraxial region thereof. The sixth lens element has an object-side surface being convex and an image-side surface being concave in a paraxial region thereof.
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公开(公告)号：US20160291294A1
公开(公告)日：2016-10-06
申请号：US15186846
申请日：2016-06-20
发明人： Chun-Che HSUEH , Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B9/62 , G02B27/0025
摘要： An imaging lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has refractive power. The third lens element with refractive power has an image-side surface being concave in a paraxial region thereof. The fourth lens element has refractive power. The fifth lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The sixth lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface of the sixth lens element has at least one convex shape in an off-axis region thereof.
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96.发明申请公开(公告)号：US20160170176A1
公开(公告)日：2016-06-16
申请号：US14596982
申请日：2015-01-14
发明人： Lin-Yao LIAO , Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B13/0015 , G02B13/18 , H04N5/2254
摘要： An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The third lens element has refractive power. The fourth lens element with positive refractive power has an object-side surface being convex and an image-side surface being convex in a paraxial region thereof. The fifth lens element with negative refractive power has an object-side surface being concave and an image-side surface being concave in a paraxial region thereof, wherein the image-side surface thereof has at least one convex shape in an off-axis region thereof.
摘要翻译： 光学成像透镜组件从物体侧到像侧依次包括第一透镜元件，第二透镜元件，第三透镜元件，第四透镜元件和第五透镜元件。 具有正屈光力的第一透镜元件具有在其近轴区域中凸出的物体侧表面。 具有正折光力的第二透镜元件的物体侧表面在其近轴区域是凸的。 第三透镜元件具有屈光力。 具有正折光力的第四透镜元件具有凸起的物体侧表面和在其近轴区域中的凸面的图像侧表面。 具有负屈光力的第五透镜元件具有凹面的物体侧表面和在其近轴区域中具有凹陷的图像侧表面，其中其侧面在其偏轴区域具有至少一个凸形形状 。
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公开(公告)号：US20160116706A1
公开(公告)日：2016-04-28
申请号：US14558014
申请日：2014-12-02
发明人： Chih-Wen HSU , Wei-Yu CHEN
CPC分类号： G02B13/004 , G02B9/34 , G02B13/02 , G02B13/18
摘要： An optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has negative refractive power. The third lens element with positive refractive power has an image-side surface being convex in a paraxial region thereof, wherein both of the surfaces thereof are aspheric. The fourth lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface of the fourth lens element has at least one convex shape in an off-axis region thereof, and both of the surfaces thereof are aspheric. The optical lens system has a total of four lens elements with refractive power.
摘要翻译： 光学透镜系统从物体侧到像侧依次包括第一透镜元件，第二透镜元件，第三透镜元件和第四透镜元件。 具有正屈光力的第一透镜元件具有在其近轴区域中凸出的物体侧表面。 第二透镜元件具有负屈光力。 具有正折光力的第三透镜元件具有在近轴区域中凸出的图像侧表面，其中两个表面都是非球面的。 具有负屈光力的第四透镜元件在其近轴区域具有凹入的图像侧表面，其中第四透镜元件的像侧表面在其偏轴区域中具有至少一个凸形形状，并且 其表面是非球面的。 光学透镜系统具有总共具有屈光力的四个透镜元件。
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98.发明申请PHOTOGRAPING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING UNIT AND MOBILE TERMINAL 有权摄影光学镜头组件，图像捕获单元和移动终端公开(公告)号：US20160004039A1
公开(公告)日：2016-01-07
申请号：US14472057
申请日：2014-08-28
发明人： Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B9/62 , G02B13/18
摘要： A photographing optical lens system includes, in order from object side to image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has refractive power. The third lens element has negative refractive power. The fourth lens element has negative refractive power. The fifth lens element has refractive power. The sixth lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in paraxial region thereof, wherein the image-side surface of the sixth lens element has at least one convex shape in an off-axis region thereof.
摘要翻译： 拍摄光学透镜系统从物体侧到像侧依次包括第一透镜元件，第二透镜元件，第三透镜元件，第四透镜元件，第五透镜元件和第六透镜元件。 具有正屈光力的第一透镜元件具有在其近轴区域中凸出的物体侧表面。 第二透镜元件具有屈光力。 第三透镜元件具有负折光力。 第四透镜元件具有负折光力。 第五透镜元件具有屈光力。 具有正屈光力的第六透镜元件具有在其近轴区域中凸出的物体侧表面，并且在其近轴区域具有凹入的图像侧表面，其中第六透镜元件的像侧表面具有至少一个凸起 在其轴外区域形状。
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99.发明申请公开(公告)号：US20150316749A1
公开(公告)日：2015-11-05
申请号：US14324713
申请日：2014-07-07
发明人： Wei-Yu CHEN
CPC分类号： G02B13/0045 , H04N5/2253 , H04N5/2254 , H04N5/372 , H04N5/374
摘要： A photographing optical lens assembly includes, in order from the object side to the image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element, the second lens element and the fourth lens element have positive refractive power. The third lens element has refractive power. The fifth lens element has negative refractive power. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region thereof and having at least one convex shape in an off-axis region thereof. An object-side surface and an image-side surface of the sixth lens element both are aspheric. Both of an absolute value of a focal length of the fourth lens element and that of the fifth lens element each are greater than those of the other lens elements.
摘要翻译： 拍摄光学透镜组件从物体侧到像侧依次包括第一透镜元件，第二透镜元件，第三透镜元件，第四透镜元件，第五透镜元件和第六透镜元件。 第一透镜元件，第二透镜元件和第四透镜元件具有正折光力。 第三透镜元件具有屈光力。 第五透镜元件具有负折光力。 具有屈光力的第六透镜元件具有在其近轴区域凹陷的图像侧表面，并且在其偏轴区域具有至少一个凸形形状。 第六透镜元件的物体侧表面和图像侧表面都是非球面的。 第四透镜元件和第五透镜元件的焦距的绝对值都大于其他透镜元件的绝对值。
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100.发明申请PHOTOGRAPHING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND MOBILE TERMINAL 有权摄影光学镜头组件，图像捕获设备和移动终端公开(公告)号：US20150286035A1
公开(公告)日：2015-10-08
申请号：US14288107
申请日：2014-05-27
发明人： Cheng-Chen LIN , Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B9/60 , G02B13/18 , H04N5/2253 , H04N5/2254
摘要： A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has an object-side surface being convex in a paraxial region thereof. The second lens element has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. The third lens element has an object-side surface being convex in a paraxial region thereof. The fourth lens element has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. The fifth lens element has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof.
摘要翻译： 拍摄光学透镜组件从物体侧到像侧依次包括第一透镜元件，第二透镜元件，第三透镜元件，第四透镜元件和第五透镜元件。 第一透镜元件具有在其近轴区域中凸出的物体侧表面。 第二透镜元件的物体侧表面在其近轴区域是凹形的，并且图像侧表面在其近轴区域是凸形的。 第三透镜元件具有在其近轴区域中凸出的物体侧表面。 第四透镜元件的物体侧表面在其近轴区域是凹入的，并且图像侧表面在其近轴区域是凸形的。 第五透镜元件具有在其近轴区域中凸出的物体侧表面，并且在其近轴区域中具有凹入的图像侧表面。
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