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公开(公告)号：US20170235110A1
公开(公告)日：2017-08-17
申请号：US15582843
申请日：2017-05-01
发明人： Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B3/04 , G02B9/62 , G02B9/64 , G02B13/18
摘要： An 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, a sixth lens element and a seventh 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 refractive power. The fourth lens element has refractive power. The fifth lens element with refractive power has an image-side surface being concave in a paraxial region thereof. The sixth lens element with refractive power has an object-side surface being concave in a paraxial region thereof. The seventh lens element with refractive power has an image-side surface being concave in a paraxial region thereof.
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公开(公告)号：US20170212332A1
公开(公告)日：2017-07-27
申请号：US15078030
申请日：2016-03-23
发明人： Cheng-Chen Lin , Chun-Che HSUEH , Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B9/62 , G02B13/06
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 has negative refractive power. The fourth lens element with positive refractive power has an object-side surface and an image-side surface being both aspheric. The fifth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, wherein two surfaces of the fifth lens element are aspheric. The sixth lens element has an image-side surface being concave in a paraxial region thereof and comprising at least one convex shape in an off-axial region thereof, wherein two surfaces of the sixth lens element are aspheric.
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公开(公告)号：US20160241756A1
公开(公告)日：2016-08-18
申请号：US14740000
申请日：2015-06-15
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.
摘要翻译： 拍摄系统从物体侧到图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，第六透镜元件和第七透镜元件 具有屈光力。 具有正屈光力的第一透镜元件具有在近轴区域凸出的物体侧表面。 具有屈光力的第二透镜元件具有在近轴区域中凹陷的图像侧表面。 第三，第四和第五透镜元件都具有屈光力。 具有屈光力的第六透镜元件具有在近轴区域凹陷的图像侧表面，其中，图像侧表面在离轴区域中具有至少一个凸形形状，并且两个表面都是非球面的。 具有屈光力的第七透镜元件具有在近轴区域中凹入的物体侧表面，并且两个表面都是非球面的。
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24.发明申请公开(公告)号：US20160004040A1
公开(公告)日：2016-01-07
申请号：US14472101
申请日：2014-08-28
发明人： Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B9/62 , G02B13/18
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, a fifth lens element, and a sixth lens element. The first lens element with positive refractive power in a paraxial region thereof has an object-side surface being convex in a paraxial region thereof. The second lens element has refractive power in a paraxial region. The third lens element has negative refractive power in a paraxial region thereof. The fourth lens element has negative refractive power in a paraxial region thereof. The fifth lens element has refractive power in a paraxial region thereof. The sixth lens element with positive refractive power in a paraxial region thereof 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： 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，第五透镜元件和第六透镜元件。 其近轴区域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。 第二透镜元件在近轴区域具有屈光力。 第三透镜元件在近轴区域具有负折光力。 第四透镜元件在其近轴区域具有负折光力。 第五透镜元件在近轴区域具有屈光力。 在其近轴区域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。
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公开(公告)号：US20150185446A1
公开(公告)日：2015-07-02
申请号：US14199990
申请日：2014-03-06
发明人： Po-Lun HSU , Lin-Yao LIAO , Cheng-Chen LIN , Wei-Yu CHEN
CPC分类号： G02B13/0045
摘要： An 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 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 has refractive power. The fourth lens element with negative refractive power 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 with positive refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, and the image-side surface thereof has at least one convex shape in an off-axial region thereof.
摘要翻译： 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。 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。 第三透镜元件具有屈光力。 具有负屈光力的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。 具有正屈光力的第五透镜元件具有在其近轴区域中凸出的物体侧表面和在近轴区域中具有凹陷的图像侧表面，并且其图像侧表面具有至少一个凸起形状 其轴外区域。
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26.发明申请公开(公告)号：US20150146092A1
公开(公告)日：2015-05-28
申请号：US14105189
申请日：2013-12-13
发明人： Wei-Yu CHEN
CPC分类号： G02B13/0045
摘要： A photographing 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, which has a total of six non-cemented lens elements with refractive power. 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 refractive power has an object-side surface being concave in a paraxial region thereof. The third and the fourth lens elements have refractive power. The fifth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region thereof.
摘要翻译： 拍摄镜头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，其具有 共有六个具有屈光力的非胶合透镜元件。 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。 具有屈光力的第二透镜元件在其近轴区域中具有凹入的物体侧表面。 第三和第四透镜元件具有屈光力。 具有负屈光力的第五透镜元件的近侧区域具有凹入的物体侧表面，并且在其近轴区域中具有凹入的图像侧表面。 具有屈光力的第六透镜元件在其近轴区域中具有凹形的图像侧表面。
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公开(公告)号：US20150049394A1
公开(公告)日：2015-02-19
申请号：US14530843
申请日：2014-11-03
发明人： Tsung-Han TSAI , Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B5/005 , G02B9/60 , G02B9/62 , G02B13/0015 , G02B13/002 , G02B13/18 , H04N5/2254
摘要： An optical image capturing 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. The second lens element with negative refractive power has an object-side surface being concave in a paraxial region and an image-side surface being convex in a paraxial region. The third lens element has refractive power. The fourth lens element with refractive power has an object-side surface being convex in a paraxial region. The fifth lens element with positive refractive power has an image-side surface being convex in a paraxial region. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region.
摘要翻译： 光学摄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，第五透镜元件和第六透镜元件。 具有正折射力的第一透镜元件具有在近轴区域中凸出的物体侧表面。 具有负屈光力的第二透镜元件具有在近轴区域中凹陷的物体侧表面和在近轴区域中凸出的图像侧表面。 第三透镜元件具有屈光力。 具有屈光力的第四透镜元件具有在近轴区域中凸出的物体侧表面。 具有正折光力的第五透镜元件具有在近轴区域中凸出的图像侧表面。 具有屈光力的第六透镜元件具有在近轴区域中凹陷的图像侧表面。
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公开(公告)号：US20150002728A1
公开(公告)日：2015-01-01
申请号：US13938249
申请日：2013-07-10
发明人： Tsung-Han TSAI , Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B5/005 , G02B9/60 , G02B9/62 , G02B13/0015 , G02B13/002 , G02B13/18 , H04N5/2254
摘要： An optical image capturing 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. The second lens element with negative refractive power has an object-side surface being concave in a paraxial region and an image-side surface being convex in a paraxial region. The third lens element has refractive power. The fourth lens element with refractive power has an object-side surface being convex in a paraxial region. The fifth lens element with positive refractive power has an image-side surface being convex in a paraxial region. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region.
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公开(公告)号：US20130265658A1
公开(公告)日：2013-10-10
申请号：US13646732
申请日：2012-10-07
发明人： Tsung-Han TSAI , Wei-Yu CHEN
IPC分类号： G02B9/04
CPC分类号： G02B13/003 , G02B13/06 , G02B13/18 , G02B13/22
摘要： A photographing lens assembly includes, in order from an object side to an image side, a first lens element and a second lens element. The first lens element with positive refractive power has an object-side surface and an image-side surface, wherein the object-side surface and the image-side surface of the first lens element are convex at a paraxial region thereof. The second lens element with refractive power is made of plastic material, and has an object-side surface and an image-side surface, wherein the object-side surface of the second lens element is convex at a paraxial region thereof, the image-side surface of the second lens element is concave at the paraxial region and is convex at a peripheral region thereof, and the object-side surface and the image-side surface of the second lens element are aspheric.
摘要翻译： 拍摄镜头组件从物体侧到图像侧依次包括第一透镜元件和第二透镜元件。 具有正屈光力的第一透镜元件具有物体侧表面和图像侧表面，其中第一透镜元件的物体侧表面和像侧表面在其近轴区域是凸出的。 具有屈光力的第二透镜元件由塑料材料制成，并且具有物体侧表面和图像侧表面，其中第二透镜元件的物体侧表面在其近轴区域是凸形的，图像侧 第二透镜元件的表面在近轴区域处是凹形的，并且在其周边区域处是凸形的，并且第二透镜元件的物体侧表面和像侧表面是非球面的。
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公开(公告)号：US20240264412A1
公开(公告)日：2024-08-08
申请号：US18626233
申请日：2024-04-03
发明人： Wei-Yu CHEN
CPC分类号： G02B13/0045 , G02B9/64
摘要： A photographing optical lens assembly includes seven lens elements which are, 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. The first lens element has negative refractive power. The third lens element has positive refractive power. The fourth lens element has negative refractive power. The sixth lens element has an image-side surface being convex in a paraxial region thereof. The seventh lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. The image-side surface of the seventh lens element has at least one critical point in an off-axis region thereof. There is an air gap in a paraxial region between all adjacent lens elements of the seven lens elements.
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