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1. 发明申请

US20120176527A1 OPTICAL LENS SYSTEM 有权
标题翻译：光学透镜系统
公开(公告)号：US20120176527A1
公开(公告)日：2012-07-12
申请号：US12987113
申请日：2011-01-08
申请人： Chun-Shan CHEN , Hsin-Hsuan Huang
发明人： Chun-Shan CHEN , Hsin-Hsuan Huang
IPC分类号： G02B13/18 , H04N5/225
CPC分类号： G02B13/004
摘要： An optical lens system comprises, in order from an object side to an image side: the first lens element with negative refractive power having a convex object-side surface and a concave image-side surface; the second lens element with positive refractive power; the third lens element with positive refractive power having the object-side surface and the image-side surface being aspheric; the fourth lens element with negative refractive power having a concave image-side surface and at least one aspheric surface. There are four lens elements with refractive power. Such arrangements can enable a larger field of view, reduce the volume of the system, and further obtain higher resolution for the optical lens system of the present invention.
摘要翻译：光学透镜系统从物体侧到像侧依次包括具有凸面物侧面和凹面像侧面的负屈光力的第一透镜元件; 具有正屈光力的第二透镜元件; 具有正折射力的第三透镜元件具有物体侧表面和图像侧表面是非球面的; 具有负折射力的第四透镜元件具有凹形图像侧表面和至少一个非球面。有四个具有屈光力的透镜元件。这样的布置可以实现更大的视场，减小系统的体积，并且进一步获得本发明的光学透镜系统的更高分辨率。

2. 发明申请

US20110194196A1 OPTICAL LENS SYSTEM FOR TAKING IMAGE 有权
标题翻译：用于拍摄图像的光学透镜系统
公开(公告)号：US20110194196A1
公开(公告)日：2011-08-11
申请号：US13091070
申请日：2011-04-20
申请人： Chun-Shan CHEN , Tsung-Han TSAI
发明人： Chun-Shan CHEN , Tsung-Han TSAI
IPC分类号： G02B9/34
CPC分类号： G02B9/36 , G02B13/0035 , G02B13/004 , G02B13/006
摘要： An optical lens system for taking image comprises, in order from the object side to the image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power having a concave image-side surface and an object-side surface cemented to an image-side surface of the first lens element; a third lens element with negative refractive power; a fourth lens element with positive refractive power having a concave image-side surface and at least one inflection point; and an aperture stop located between an object to be photographed and the third lens element. In the optical lens system for taking image, the number of the lens elements with refractive power being limited to four. A focal length of the optical lens system for taking image is f, a focal length of the first lens element is f1, they satisfy the relation: 0.8
摘要翻译：用于拍摄图像的光学透镜系统包括从物体侧到图像侧的顺序：具有凸起物体侧表面的具有正折光力的第一透镜元件; 具有凹面像侧面的负折射力的第二透镜元件和胶合到第一透镜元件的像侧表面的物体侧表面; 具有负屈光力的第三透镜元件; 具有正折射力的第四透镜元件，具有凹面图像侧表面和至少一个拐点; 以及位于待拍摄物体和第三透镜元件之间的孔径光阑。在用于拍摄图像的光学透镜系统中，具有折射力的透镜元件的数量被限制为四个。用于拍摄图像的光学透镜系统的焦距为f，第一透镜元件的焦距为f1，满足关系：0.8

3. 发明申请

US20120188656A1 IMAGING LENS SYSTEM 有权
标题翻译：成像镜头系统
公开(公告)号：US20120188656A1
公开(公告)日：2012-07-26
申请号：US13433460
申请日：2012-03-29
申请人： Chun-Shan CHEN
发明人： Chun-Shan CHEN
IPC分类号： G02B13/18
CPC分类号： G02B13/0045 , G02B3/04 , G02B9/60 , G02B13/18 , G02B27/0025 , H04N5/225 , H04N5/2253 , H04N5/2254
摘要： This invention provides an imaging lens system including, in order from an object side to an image side: a first lens with positive refractive power having a convex object-side surface; a second lens with negative refractive power; a third lens having a concave image-side surface; a fourth lens with positive refractive power; a fifth lens with negative refractive power having a concave image-side surface, at least one surface thereof having at least one inflection point; and an aperture stop disposed between an imaged object and the third lens. The on-axis spacing between the first lens and second lens is T12, the focal length of the imaging lens system is f, and they satisfy the relation: 0.5
摘要翻译：本发明提供了一种成像透镜系统，包括从物体侧到像侧的顺序：具有凸面物侧的正屈光力的第一透镜; 具有负屈光力的第二透镜; 具有凹面像侧面的第三透镜; 具有正屈光力的第四透镜; 具有负折射力的第五透镜，具有凹形图像侧表面，其至少一个表面具有至少一个拐点; 以及设置在成像对象和第三透镜之间的孔径光阑。第一透镜和第二透镜之间的轴间距为T12，成像透镜系统的焦距为f，满足关系：0.5 <（T12 / f）×100 <15。

4. 发明申请

US20120182627A1 IMAGING LENS SYSTEM 有权
公开(公告)号：US20120182627A1
公开(公告)日：2012-07-19
申请号：US13433438
申请日：2012-03-29
申请人： Chun-Shan CHEN
发明人： Chun-Shan CHEN
IPC分类号： G02B13/18
CPC分类号： G02B13/0045 , G02B3/04 , G02B9/60 , G02B13/18 , G02B27/0025 , H04N5/225 , H04N5/2253 , H04N5/2254
摘要： This invention provides an imaging lens system including, in order from an object side to an image side: a first lens with positive refractive power having a convex object-side surface; a second lens with negative refractive power; a third lens having a concave image-side surface; a fourth lens with positive refractive power; a fifth lens with negative refractive power having a concave image-side surface, at least one surface thereof having at least one inflection point; and an aperture stop disposed between an imaged object and the third lens. The on-axis spacing between the first lens and second lens is T12, the focal length of the imaging lens system is f, and they satisfy the relation: 0.5

5. 发明申请

US20090251802A1 Optical System for Taking Image 有权
公开(公告)号：US20090251802A1
公开(公告)日：2009-10-08
申请号：US12471379
申请日：2009-05-23
申请人： Chun-Shan CHEN , Hsiang-Chi Tang , Yeo-Chih Huang , Sayuri Noda
发明人： Chun-Shan CHEN , Hsiang-Chi Tang , Yeo-Chih Huang , Sayuri Noda
IPC分类号： G02B13/18
CPC分类号： G02B9/12 , G02B13/18
摘要： An optical system for taking image comprises three lens elements with refractive power, wherein a first lens element with positive refractive power includes at least one aspheric surface, a second lens element with negative refractive power, and a third lens element with negative refractive power includes at least one aspheric surface, which are mounted orderly from the object side to the image side. By such arrangements, the volume of the lens assembly can be reduced, and can obtain high resolution.

6. 发明申请

US20130235463A1 OPTICAL IMAGE LENS ASSEMBLY 有权
标题翻译：光学图像镜头组件
公开(公告)号：US20130235463A1
公开(公告)日：2013-09-12
申请号：US13615787
申请日：2012-09-14
申请人： Chun-Shan CHEN , Chih-Wen HSU , Hsin-Hsuan HUANG
发明人： Chun-Shan CHEN , Chih-Wen HSU , Hsin-Hsuan HUANG
IPC分类号： G02B9/60
CPC分类号： G02B13/0045
摘要： An optical image 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 a convex object-side surface and a convex image-side surface. The second lens element with refractive power has a concave object-side surface and a convex image-side surface. The third lens element with refractive power has two surfaces being aspheric. The fourth lens element with positive refractive power has a convex image-side surface, wherein the surfaces of the fourth lens element are aspheric. The fifth lens element with negative refractive power has a concave image-side surface, wherein the surfaces of the fifth lens element are aspheric, and the fifth lens element has inflection points on at least one of the surfaces thereof.
摘要翻译：光学图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。具有正折射力的第一透镜元件具有凸形的物体侧表面和凸形的图像侧表面。具有屈光力的第二透镜元件具有凹入的物体侧表面和凸形的图像侧表面。具有屈光力的第三透镜元件具有两个非球面的表面。具有正折光力的第四透镜元件具有凸形的图像侧表面，其中第四透镜元件的表面是非球面的。具有负屈光力的第五透镜元件具有凹形图像侧表面，其中第五透镜元件的表面是非球面的，并且第五透镜元件在其至少一个表面上具有拐点。

7. 发明申请

US20130077181A1 OPTICAL IMAGE LENS SYSTEM 有权
标题翻译：光学图像镜头系统
公开(公告)号：US20130077181A1
公开(公告)日：2013-03-28
申请号：US13584778
申请日：2012-08-13
申请人： Chun-Shan CHEN , Tsung-Han TSAI , Hsin-Hsuan HUANG
发明人： Chun-Shan CHEN , Tsung-Han TSAI , Hsin-Hsuan HUANG
IPC分类号： G02B13/18
CPC分类号： G02B13/0045
摘要： An optical image 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 and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element with negative refractive power has a concave object-side surface and a convex image-side surface. The third lens element with negative refractive power has a concave image-side surface. The fourth lens element with refractive power has a concave object-side surface and a convex image-side surface, wherein the surfaces of the fourth lens element are aspheric. The fifth lens element with negative refractive power has a concave image-side surface, wherein the surfaces of the fifth lens element are aspheric, and the fifth lens element has inflection points formed on at least one of surface thereof.
摘要翻译：光学图像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，第四透镜元件和第五透镜元件。具有正折光力的第一透镜元件具有凸的物体侧表面。具有负屈光力的第二透镜元件具有凹入的物体侧表面和凸形的图像侧表面。具有负屈光力的第三透镜元件具有凹形图像侧表面。具有屈光力的第四透镜元件具有凹入的物体侧表面和凸形的图像侧表面，其中第四透镜元件的表面是非球面的。具有负屈光力的第五透镜元件具有凹形图像侧表面，其中第五透镜元件的表面是非球面的，并且第五透镜元件具有形成在其表面中的至少一个上的拐点。

8. 发明申请

US20090242683A1 AUTOMATIC FAST WINDING MACHINE 审中-公开
标题翻译：自动快速卷绕机
公开(公告)号：US20090242683A1
公开(公告)日：2009-10-01
申请号：US12056296
申请日：2008-03-27
申请人： Chun-Shan CHEN
发明人： Chun-Shan CHEN
IPC分类号： B65H51/30
CPC分类号： B65H19/305 , B65H2301/41814 , B65H2301/41816 , B65H2408/231 , B65H2701/1752
摘要： An automatic fast winding machine includes a machine table, a support frame, a feeding tank, a rotary disk, plural guide rollers, a press roller, a saw-teeth cut device and a collect frame. A large roll of packing film is hung on the support frame. Packing film extends from the large roll, guided by the guide rollers pressed tightly by the press roller, and wound around a cylinder that falls down from the guide hole and supported on one of the support rods, and then the rotary disk turns for 90 degrees once to let the packing film cut by the saw-teeth cut device. Then the cylinder wound with packing film becomes a small roll of packing film to fall down along the collect frame and received and collected therein. All the operations are automatically performed by the machine with fast speed, enhancing production.
摘要翻译：一种自动快速卷绕机包括机台，支架，供料槽，旋转盘，多个导辊，压辊，锯齿切割装置和收集架。一大堆包装膜挂在支架上。包装膜从大卷筒延伸，由受压辊紧紧压紧的导辊引导，并缠绕在从引导孔落下并支撑在其中一个支撑杆上的圆筒上，然后旋转盘转动90度一次让包装膜由锯齿切割装置切割。然后用包装膜缠绕的圆筒变成小的包装膜卷，沿着收集框架落下并收集并收集在其中。所有的操作都由机器自动执行，速度快，提高了生产效率。

9. 发明申请

US20130235473A1 OPTICAL IMAGE SYSTEM 有权
标题翻译：光学图像系统
公开(公告)号：US20130235473A1
公开(公告)日：2013-09-12
申请号：US13615749
申请日：2012-09-14
申请人： Chun-Shan CHEN , Tsung-Han TSAI , Ming-Ta CHOU
发明人： Chun-Shan CHEN , Tsung-Han TSAI , Ming-Ta CHOU
IPC分类号： G02B13/18
CPC分类号： G02B13/0045
摘要： An optical image system includes, in order from an object side to an image side, the first lens element with positive refractive power having a convex object-side surface; the second lens element with refractive power; the third lens element with positive refractive power having at least one surface being aspheric; the fourth lens element with refractive power having a concave object-side surface and a convex image-side surface, wherein at least one surface thereof element is aspheric; the fifth lens element with positive refractive power having a convex image-side surface; and the sixth lens element with negative refractive power made of plastic material and having a concave image-side surface, wherein at least one surface thereof is aspheric, and the image-side surface thereof changes from concave at a paraxial region to convex at a peripheral region.
摘要翻译：光学图像系统从物体侧到图像侧依次包括具有凸折射面侧的具有正折光力的第一透镜元件; 具有屈光力的第二透镜元件; 具有正屈光力的第三透镜元件具有至少一个非球面的表面; 具有折射光焦度的第四透镜元件具有凹面物侧表面和凸像侧表面，其中至少一个表面元件是非球面的; 具有正的折射力的第五透镜元件具有凸形的图像侧表面; 以及由塑料材料构成的具有负折射力的第六透镜元件，具有凹面像侧表面，其中至少一个表面是非球面的，并且其图像侧表面在近轴区域处的凹面从周边的凸起变为凸面地区。

10. 发明申请

US20130114151A1 PHOTOGRAPHING SYSTEM 有权
标题翻译：摄影系统
公开(公告)号：US20130114151A1
公开(公告)日：2013-05-09
申请号：US13593490
申请日：2012-08-23
申请人： Chun-Shan CHEN , Hsiang-Chi TANG , Po-Lun HSU , Ming-Ta CHOU
发明人： Chun-Shan CHEN , Hsiang-Chi TANG , Po-Lun HSU , Ming-Ta CHOU
IPC分类号： G02B13/18
CPC分类号： G02B3/04 , G02B9/60 , G02B13/0045 , G02B13/18
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 and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element with positive refractive power is made of plastic material and has a convex object-side surface and a convex image-side surface. The fourth lens element with negative refractive power is made of plastic material and has a concave object-side surface and a convex image-side surface. The fifth lens element with refractive power is made of plastic material and has a concave image-side surface, wherein the fifth lens element has at least one inflection point. The object-side surfaces and the image-side surfaces of the third through fifth lens elements are aspheric.
摘要翻译：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，从物体侧到像侧依次包括拍摄系统。具有正折光力的第一透镜元件具有凸的物体侧表面。第二透镜元件具有负屈光力。具有正屈光力的第三透镜元件由塑料材料制成，并且具有凸形的物体侧表面和凸形的图像侧表面。具有负屈光力的第四透镜元件由塑料材料制成，并且具有凹面物侧表面和凸像侧表面。具有屈光力的第五透镜元件由塑料材料制成并且具有凹形图像侧表面，其中第五透镜元件具有至少一个拐点。第三至第五透镜元件的物体侧表面和像侧表面是非球面的。

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