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11. 发明申请

US20120287514A1 Optical Lens for Image Pickup 有权
标题翻译：图像拾取光学镜头
公开(公告)号：US20120287514A1
公开(公告)日：2012-11-15
申请号：US13251707
申请日：2011-10-03
申请人： Hsiang-Chi Tang , Ming-Ta Chou
发明人： Hsiang-Chi Tang , Ming-Ta Chou
IPC分类号： G02B13/18
CPC分类号： G02B13/004 , G02B13/22
摘要： An optical lens for image pickup, sequentially arranged from an object side to an image side, comprising: the first lens element with positive refractive power having a convex object-side surface, the second lens element with negative refractive power having a convex object-side surface and a concave image-side surface, the plastic third lens element with positive refractive power having a concave object-side surface and a convex image-side surface with both being aspheric, the plastic fourth lens element with positive refractive power having a convex object-side surface and a concave image-side surface with both being aspheric. By such arrangements, the optical lens for image pickup satisfies conditions related to reduce the sensitivity and to shorten the total length for use in compact cameras and mobile phones with camera functionalities.
摘要翻译：一种用于图像拾取的光学透镜，从物体侧到像侧依次布置，包括：具有凸面物体侧表面的具有正折光力的第一透镜元件，具有负折射光焦度的第二透镜元件具有凸面物体侧表面和凹面像侧面，具有正折射力的塑料第三透镜元件具有凹面物侧表面和具有非球面的凸像侧表面，具有正折射力的塑料第四透镜元件具有凸形物体并且具有两个非球面的凹面图像侧表面。通过这样的配置，用于图像拾取的光学透镜满足与降低灵敏度相关的条件并缩短用于具有照相机功能的小型照相机和手机中的总长度。

12. 发明授权

US08593737B2 Photographing optical lens assembly 有权
标题翻译：拍摄光学透镜组件
公开(公告)号：US08593737B2
公开(公告)日：2013-11-26
申请号：US13430884
申请日：2012-03-27
申请人： Hsiang-Chi Tang , Ming-Ta Chou
发明人： Hsiang-Chi Tang , Ming-Ta Chou
IPC分类号： G02B9/60 , G02B3/02
CPC分类号： G02B9/60 , G02B5/208 , G02B13/0045 , G02B13/18 , G02B27/0025
摘要： An photographing optical lens assembly includes, in order from an object side to an image side, a first lens element with negative refractive power including a convex object-side surface, a second lens element with positive refractive power, a third lens element with positive refractive power including a concave object-side surface and a convex image-side surface, a fourth lens element with negative refractive power includes a concave object-side surface and a convex image-side surface, and a fifth lens element with positive refractive power including an image-side surface, an object-side surface and at least one inflection point. At least one of the object-side surface and the image-side surface of the fifth lens element is aspheric. By adjusting the photographing optical lens assembly, the total length of the photographing optical lens assembly is reduced, the aberration is corrected, and the image quality is improved.
摘要翻译：拍摄光学透镜组件从物体侧到像侧依次包括具有负折射光焦度的第一透镜元件，包括凸面物体侧表面，具有正折光力的第二透镜元件，具有正折射率的第三透镜元件具有凹面物侧表面和凸像侧面的功率，具有负屈光力的第四透镜元件包括凹面物侧表面和凸像侧表面，以及具有正折射力的第五透镜元件，包括图像侧表面，物体侧表面和至少一个拐点。第五透镜元件的物体侧表面和图像侧表面中的至少一个是非球面的。通过调整拍摄光学透镜组件，减少拍摄光学透镜组件的总长度，校正像差，提高图像质量。

13. 发明授权

US08441745B2 Optical lens assembly for image taking 有权
标题翻译：用于摄像的光学镜头组件
公开(公告)号：US08441745B2
公开(公告)日：2013-05-14
申请号：US13197240
申请日：2011-08-03
申请人： Hsiang-Chi Tang , Ming-Ta Chou
发明人： Hsiang-Chi Tang , Ming-Ta Chou
IPC分类号： G02B3/02
CPC分类号： G02B13/004 , G02B9/58
摘要： An optical lens assembly comprises, in order from an object side to an image side, a front lens group, a stop, and a rear lens group. The front lens group comprises a first lens element with negative refractive power having a concave object-side surface. The rear lens group comprises a second lens element with positive refractive power having a concave object-side surface and a convex image-side surface, a third lens element with positive refractive power, a fourth lens element with negative refractive power having a concave object-side surface and a convex image-side surface. At least one of two surfaces of the fourth lens element is aspheric. By adjusting the curvature radii of the object-side and the image-side surfaces of the first lens element and the focal lengths of the third lens element and the optical lens assembly, the length of the optical lens assembly is reduced, the aberration is corrected.
摘要翻译：光学透镜组件从物体侧到像侧依次包括前透镜组，光阑和后透镜组。前透镜组包括具有凹入物体侧表面的具有负折光力的第一透镜元件。后透镜组包括具有正折射力的第二透镜元件，具有凹面物侧表面和凸像侧表面，具有正折光力的第三透镜元件，具有负折射光焦度的第四透镜元件，侧面和凸面像侧面。第四透镜元件的两个表面中的至少一个是非球面的。通过调整第一透镜元件的物体侧和图像侧表面的曲率半径以及第三透镜元件和光学透镜组件的焦距，光学透镜组件的长度减小，校正像差。

14. 发明授权

US08736977B2 Image capturing optical lens assembly 有权
标题翻译：图像采集光学透镜组件
公开(公告)号：US08736977B2
公开(公告)日：2014-05-27
申请号：US13545003
申请日：2012-07-10
申请人： Hsiang-Chi Tang , Chun-Shan Chen , Tsung-Han Tsai , Hsin-Hsuan Huang
发明人： Hsiang-Chi Tang , Chun-Shan Chen , Tsung-Han Tsai , Hsin-Hsuan Huang
IPC分类号： G02B3/02 , G02B17/00
CPC分类号： G02B13/0045
摘要： An image capturing 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 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 refractive power has a concave object-side surface, wherein the surfaces of the third lens element are aspheric. The fourth lens element has positive refractive power, wherein two surfaces of the fourth lens element are aspheric. The fifth lens element has refractive power, wherein two surfaces of the fifth lens element are aspheric, and the fifth lens element has at least one inflection point formed on at least one surface thereof.
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图像拍摄光学透镜组件。具有正屈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。具有屈光力的第三透镜元件具有凹入的物体侧表面，其中第三透镜元件的表面是非球面的。第四透镜元件具有正折射力，其中第四透镜元件的两个表面是非球面的。第五透镜元件具有屈光力，其中第五透镜元件的两个表面是非球面的，并且第五透镜元件在其至少一个表面上形成有至少一个拐点。

15. 发明授权

US07948692B2 Photographing optical lens assembly 有权
标题翻译：拍摄光学透镜组件
公开(公告)号：US07948692B2
公开(公告)日：2011-05-24
申请号：US12436364
申请日：2009-05-06
申请人： Hsiang-Chi Tang , Tsung-Han Tsai
发明人： Hsiang-Chi Tang , Tsung-Han Tsai
IPC分类号： G02B9/12 , G02B3/02
CPC分类号： G02B13/18 , G02B13/04
摘要： This invention provides a photographing optical lens assembly including, in order from an object side to an image side: a first lens element with positive refractive power; a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the object-side and image-side surfaces thereof being aspheric; and a third lens element with negative refractive power having a concave object-side surface, a concave image-side surface and at least one inflection point formed on the third lens element, the object-side and image-side surfaces thereof being aspheric. The first lens element may be a bi-convex lens element or a convex-concave meniscus lens element. When the first lens element is a bi-convex lens element, the refractive power thereof may be significantly enhanced to shorten the total track length of the optical system. When the first lens element is a meniscus lens element, the astigmatism of the optical system may be better corrected. Such an arrangement of optical elements can effectively correct the aberrations of the optical system, improving image quality and enabling the optical lens assembly to maintain a compact form.
摘要翻译：本发明提供了一种摄影光学透镜组件，包括从物体侧到像侧的顺序：具有正折光力的第一透镜元件; 具有负折射力的第二透镜元件，具有凹面物侧表面和凸像侧表面，其物侧和像侧表面为非球面; 以及具有负屈光力的第三透镜元件，其具有凹面物侧表面，凹面图像侧表面和形成在第三透镜元件上的至少一个拐点，其物体侧和像侧表面为非球面。第一透镜元件可以是双凸透镜元件或凸凹弯月形透镜元件。当第一透镜元件是双凸透镜元件时，可以显着增强其屈光力，以缩短光学系统的总轨道长度。当第一透镜元件是弯月透镜元件时，可以更好地校正光学系统的散光。这种光学元件的布置可以有效地校正光学系统的像差，提高图像质量并使得光学透镜组件能够保持紧凑的形状。

16. 发明申请

US20100149659A1 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：US20100149659A1
公开(公告)日：2010-06-17
申请号：US12351836
申请日：2009-01-10
申请人： Chun-Shan Chen , Hsiang-Chi Tang , Tsung-Han Tsai
发明人： Chun-Shan Chen , Hsiang-Chi Tang , Tsung-Han Tsai
IPC分类号： G02B13/18
CPC分类号： G02B13/004 , G02B9/38 , G02B9/56
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 has a convex object-side surface; a plastic second lens element with negative refractive power has a concave object-side surface and is provided with at least one aspheric surface; a plastic third lens element with negative refractive power has a concave object-side surface and is provided with at least one aspheric surface; a fourth lens element with positive refractive power has a concave image-side surface and is formed with inflection points; and an aperture stop is located between an object to be photographed and the second lens element. An on-axis distance between the first and second lens elements is T12, a focal length of the optical lens system for taking image is f, they satisfy the relation: (T12/f)*100>0.7.
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：具有正折光力的第一透镜元件具有凸形的物体侧表面; 具有负屈光力的塑料第二透镜元件具有凹入的物体侧表面并且设置有至少一个非球面; 具有负屈光力的塑料第三透镜元件具有凹入的物体侧表面并且设置有至少一个非球面; 具有正折射力的第四透镜元件具有凹形图像侧表面并形成有拐点; 并且孔径光阑位于待拍摄对象与第二透镜元件之间。第一和第二透镜元件之间的轴上距离为T12，拍摄图像的光学透镜系统的焦距为f，满足关系式（T12 / f）* 100> 0.7。

17. 发明授权

US07869142B2 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：US07869142B2
公开(公告)日：2011-01-11
申请号：US12351836
申请日：2009-01-10
申请人： Chun-Shan Chen , Hsiang-Chi Tang , Tsung-Han Tsai
发明人： Chun-Shan Chen , Hsiang-Chi Tang , Tsung-Han Tsai
IPC分类号： G02B9/36 , G02B13/18 , G02B3/02
CPC分类号： G02B13/004 , G02B9/38 , G02B9/56
摘要： An optical lens system for taking image has, in order from the object side to the image side: a positive first lens element with a convex object-side surface; a negative plastic second lens element with a concave object-side surface; a negative plastic third lens element with a concave object-side surface; a positive fourth lens element with a concave image-side surface; and an aperture stop located between an object to be photographed and the second lens element. The second lens element is provided with at least one aspheric surface, the third lens element is provided with at least one aspheric surface, and the fourth lens element is formed with inflection points. An on-axis distance between the first and second lens elements is T12, a focal length of the optical lens system for taking image is f, they satisfy the relation: (T12/f)*100>0.7.
摘要翻译：用于拍摄图像的光学透镜系统从物体侧到图像侧依次具有：具有凸形物体侧表面的正的第一透镜元件; 具有凹面物侧表面的负塑料第二透镜元件; 具有凹面物侧表面的负塑料第三透镜元件; 具有凹形图像侧表面的正的第四透镜元件; 以及位于待拍摄物体和第二透镜元件之间的孔径光阑。第二透镜元件设置有至少一个非球面，第三透镜元件设置有至少一个非球面，并且第四透镜元件形成有拐点。第一和第二透镜元件之间的轴上距离为T12，拍摄图像的光学透镜系统的焦距为f，满足关系式（T12 / f）* 100> 0.7。

18. 发明授权

US08089698B1 Wide-angle optical lens assembly 有权
标题翻译：广角光学透镜组件
公开(公告)号：US08089698B1
公开(公告)日：2012-01-03
申请号：US13089328
申请日：2011-04-19
申请人： Hsiang-Chi Tang , Tsung-Han Tsai , Hsin-Hsuan Huang
发明人： Hsiang-Chi Tang , Tsung-Han Tsai , Hsin-Hsuan Huang
IPC分类号： G02B25/00 , G02B13/04
CPC分类号： G02B13/06 , G02B13/04
摘要： A wide-angle optical lens assembly comprises, in order from an object side to an image side: a first lens element with a negative refractive power having concave image-side surface, a second lens element with a positive refractive power, a third lens element with a positive refractive power, and a fourth lens element with a positive refractive power having convex image-side surface, at least one surface of the fourth lens element thereof being aspheric. By such arrangement, total track length and photosensitivity of the wide-angle optical lens assembly can be effectively reduced while retaining large field of view and superb image quality.
摘要翻译：广角光学透镜组件包括从物体侧到像侧的顺序：具有凹面像侧面的负折光力的第一透镜元件，具有正屈光力的第二透镜元件，第三透镜元件具有正折射光焦度的第四透镜元件和具有凸形像侧表面的正折光力的第四透镜元件，其第四透镜元件的至少一个表面是非球面的。通过这种布置，可以有效地减少广角光学透镜组件的总轨道长度和光敏性，同时保持大的视场和极好的图像质量。

19. 发明授权

US07821724B2 Photographing optical lens assembly 有权
标题翻译：拍摄光学透镜组件
公开(公告)号：US07821724B2
公开(公告)日：2010-10-26
申请号：US12406357
申请日：2009-03-18
申请人： Hsiang-Chi Tang , Tsung-Han Tsai
发明人： Hsiang-Chi Tang , Tsung-Han Tsai
IPC分类号： G02B3/02 , G02B13/18
CPC分类号： G02B27/0025 , G02B13/12 , G02B13/18
摘要： The present invention provides a photographing optical lens assembly comprising, in order from the object side to the image side: a first lens element with positive refractive power having a convex object-side surface and a concave image-side surface, the object-side and image-side surfaces thereof being aspheric; a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the object-side and image-side surfaces thereof being aspheric; and an aperture stop located in front of the first lens element; wherein an Abbe number of the first lens element is V1, an Abbe number of the second lens element is V2, and they satisfy the relation: |V1−V2|
摘要翻译：本发明提供了一种摄影光学透镜组件，其包括从物体侧到像侧的顺序：具有正物体侧表面和凹面像侧表面的具有正折光力的第一透镜元件，物镜侧和其图像侧表面是非球面的; 具有负折射力的第二透镜元件，具有凹面物侧表面和凸像侧表面，其物侧和像侧表面为非球面; 以及位于所述第一透镜元件前方的孔径光阑; 其中第一透镜元件的阿贝数为V1，第二透镜元件的阿贝数为V2，满足关系：| V1-V2 | <15; 并且其中拍摄光学透镜组件的透镜元件的数量被限制为两个。这种光学元件的布置可以有效地减小透镜组件的体积和光学系统的灵敏度，并且能够使透镜组件获得更高的分辨率。

20. 发明申请

US20100182707A1 PHOTOGRAPHING OPTICAL LENS ASSEMBLY 有权
标题翻译：摄影光学镜头组件
公开(公告)号：US20100182707A1
公开(公告)日：2010-07-22
申请号：US12406357
申请日：2009-03-18
申请人： Hsiang-Chi Tang , Tsung-Han Tsai
发明人： Hsiang-Chi Tang , Tsung-Han Tsai
IPC分类号： G02B13/18
CPC分类号： G02B27/0025 , G02B13/12 , G02B13/18
摘要： The present invention provides a photographing optical lens assembly comprising, in order from the object side to the image side: a first lens element with positive refractive power having a convex object-side surface and a concave image-side surface, the object-side and image-side surfaces thereof being aspheric; a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the object-side and image-side surfaces thereof being aspheric; and an aperture stop located in front of the first lens element; wherein an Abbe number of the first lens element is V1, an Abbe number of the second lens element is V2, and they satisfy the relation: |V1−V2|
摘要翻译：本发明提供了一种摄影光学透镜组件，其包括从物体侧到像侧的顺序：具有正物体侧表面和凹面像侧表面的具有正折光力的第一透镜元件，物镜侧和其图像侧表面是非球面的; 具有负折射力的第二透镜元件具有凹面物侧表面和凸像侧表面，其物侧和像侧表面为非球面; 以及位于所述第一透镜元件前方的孔径光阑; 其中第一透镜元件的阿贝数为V1，第二透镜元件的阿贝数为V2，满足关系：| V1-V2 | <15; 并且其中拍摄光学透镜组件的透镜元件的数量被限制为两个。这种光学元件的布置可以有效地减小透镜组件的体积和光学系统的灵敏度，并使得透镜组件能够获得更高的分辨率。

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