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11. 发明授权

US07199912B2 Fourier transform lens system and holographic storage system using same 有权
标题翻译：傅立叶变换透镜系统和使用其的全息存储系统
公开(公告)号：US07199912B2
公开(公告)日：2007-04-03
申请号：US11432423
申请日：2006-05-10
申请人： Ji-Yong Zeng , Guo-Fan Jin , Min-Qiang Wang , Ying-Bai Yan
发明人： Ji-Yong Zeng , Guo-Fan Jin , Min-Qiang Wang , Ying-Bai Yan
IPC分类号： G03H1/16
CPC分类号： G02B27/46 , G11B7/0065 , G11B7/1374 , G11B7/1378 , G11B2007/13727
摘要： A Fourier transform lens system includes: a first lens group having negative power and a second lens group having positive power disposed at one side of the first lens group with the first lens group and the second lens group being arranged on a common optical axis. The first lens group includes two negative meniscus lenses each having negative power, and each of the negative meniscus lenses has a concave lens surface facing toward a concave lens surface of the other negative meniscus lens. The second lens group includes a positive lens having a convex lens surface facing toward the first lens group. The Fourier transform lens system satisfies the following conditions: (1) 0.1
摘要翻译：傅里叶变换透镜系统包括：第一透镜组和第二透镜组布置在共同的光轴上的具有负光焦度的第一透镜组和具有正功率的第二透镜组，所述第二透镜组设置在第一透镜组的一侧。第一透镜组包括两个具有负功率的负弯月透镜，并且每个负弯月透镜具有面向另一个负弯月形透镜的凹透镜表面的凹透镜表面。第二透镜组包括具有朝向第一透镜组的凸透镜表面的正透镜。傅立叶变换透镜系统满足以下条件：（1）0.1 / f <0.4; （2）-0.4

12. 发明申请

US20060092529A1 Image pick-up lens system 有权
标题翻译：摄像镜头系统
公开(公告)号：US20060092529A1
公开(公告)日：2006-05-04
申请号：US11254475
申请日：2005-10-20
申请人： Ji-Yong Zeng , Guo-Fan Jin , Ying-Bai Yan , Zhuo Wang , Min-Qiang Wang
发明人： Ji-Yong Zeng , Guo-Fan Jin , Ying-Bai Yan , Zhuo Wang , Min-Qiang Wang
IPC分类号： G02B9/12
CPC分类号： G02B13/0035 , G02B5/1814 , G02B13/0055
摘要： An image pick-up lens system includes an aperture stop (10), a biconvex first lens (20), a second lens (30) having a concave surface on an object side, and a third lens (40) having a concave surface on an image side. The aperture stop (10), the first lens (20), the second lens (30) and the third lens (40) are aligned in that order from the object side to the image side. All lenses in the system are made from a plastic or resin material, and one of them has a diffraction grating formed on a surface. The system satisfies conditions (1)-(5) as disclosed, in order to provide compactness, cost-effectiveness and improved optical performance.
摘要翻译：一种摄像透镜系统，包括孔径光阑（10），双凸面第一透镜（20），在物体侧具有凹面的第二透镜（30）和具有凹面的第三透镜图像侧。孔径光阑（10），第一透镜（20），第二透镜（30）和第三透镜（40）以从物侧到像侧的顺序排列。系统中的所有透镜均由塑料或树脂材料制成，其中一个具有形成在表面上的衍射光栅。系统满足公开的条件（1） - （5），以提供紧凑性，成本效益和改进的光学性能。

13. 发明申请

US20060056071A1 Image pick-up lens system 有权
标题翻译：摄像镜头系统
公开(公告)号：US20060056071A1
公开(公告)日：2006-03-16
申请号：US11018092
申请日：2004-12-20
申请人： Zhou Wang , Guo-Fan Jin , Ying-Bai Yan , Min-Qiang Wang , Ji-Yong Zeng
发明人： Zhou Wang , Guo-Fan Jin , Ying-Bai Yan , Min-Qiang Wang , Ji-Yong Zeng
IPC分类号： G02B9/04
CPC分类号： G02B13/003 , G02B9/04
摘要： An image pick-up lens system includes an aperture stop (10), a biconvex first lens (20), and a meniscus-shaped second lens (30) having a concave surface on a side of an object. The aperture stop, the first lens and the second lens are aligned in that order from the object side to an image side. Each of the lenses has at least one aspheric surface, and both lenses are made from a same plastic or a resin. The system satisfies the following condition: (1) 1
摘要翻译：一种摄像透镜系统包括孔径光阑（10），双凸面第一透镜（20）和在物体侧面具有凹面的弯液面状的第二透镜（30）。孔径光阑，第一透镜和第二透镜从物体侧到像侧依次对准。每个透镜具有至少一个非球面表面，并且两个透镜由相同的塑料或树脂制成。该系统满足以下条件：（1）1

14. 发明授权

US07212355B2 Image pick-up lens system 有权
标题翻译：摄像镜头系统
公开(公告)号：US07212355B2
公开(公告)日：2007-05-01
申请号：US11018092
申请日：2004-12-20
申请人： Zhuo Wang , Guo-Fan Jin , Ying-Bai Yan , Min-Qiang Wang , Ji-Yong Zeng
发明人： Zhuo Wang , Guo-Fan Jin , Ying-Bai Yan , Min-Qiang Wang , Ji-Yong Zeng
IPC分类号： G02B9/04 , G02B3/02
CPC分类号： G02B13/003 , G02B9/04
摘要： An image pick-up lens system includes an aperture stop (10), a biconvex first lens (20), and a meniscus-shaped second lens (30) having a concave surface on a side of an object. The aperture stop, the first lens and the second lens are aligned in that order from the object side to an image side. Each of the lenses has at least one aspheric surface, and both lenses are made from a same plastic or a resin. The system satisfies the following condition: (1) 1
摘要翻译：一种摄像透镜系统包括孔径光阑（10），双凸面第一透镜（20）和在物体侧面具有凹面的弯液面状的第二透镜（30）。孔径光阑，第一透镜和第二透镜从物体侧到像侧依次对准。每个透镜具有至少一个非球面表面，并且两个透镜由相同的塑料或树脂制成。该系统满足以下条件：（1）1

15. 发明申请

US20050280904A1 Image pick-up lens system 有权
标题翻译：摄像镜头系统
公开(公告)号：US20050280904A1
公开(公告)日：2005-12-22
申请号：US10977845
申请日：2004-10-29
申请人： Zhuo Wang , Guo-Fan Jin , Min-Qiang Wang , Ji-Yong Zeng , Ying-Bai Yan
发明人： Zhuo Wang , Guo-Fan Jin , Min-Qiang Wang , Ji-Yong Zeng , Ying-Bai Yan
IPC分类号： G02B9/04 , G02B13/00 , G02B13/18
CPC分类号： G02B13/003
摘要： An image pick-up lens system includes an aperture stop (10), a biconvex first lens (20), and a meniscus-shaped second lens (30) having a concave surface on a side of an object. The aperture stop, the first lens and the second lens are aligned in that order from the object side to an image side. Each of the lenses has at least one aspheric surface, and at least one of the lenses is made from an optical glass. The system satisfies the following condition: (1) 1
摘要翻译：一种摄像透镜系统包括孔径光阑（10），双凸面第一透镜（20）和在物体侧面具有凹面的弯液面状的第二透镜（30）。孔径光阑，第一透镜和第二透镜从物体侧到像侧依次对准。每个透镜具有至少一个非球面表面，并且透镜中的至少一个由光学玻璃制成。该系统满足以下条件：（1）1

16. 发明授权

US07321475B2 Image pick-up lens system 有权
标题翻译：摄像镜头系统
公开(公告)号：US07321475B2
公开(公告)日：2008-01-22
申请号：US10954726
申请日：2004-09-30
申请人： Zhuo Wang , Min-Qiang Wang , Ying-Bai Yan , Guo-Fan Jin , Ji-Yong Zeng
发明人： Zhuo Wang , Min-Qiang Wang , Ying-Bai Yan , Guo-Fan Jin , Ji-Yong Zeng
IPC分类号： G02B9/04 , G02B13/18
CPC分类号： G02B13/003
摘要： An image pick-up lens system includes an aperture stop (10), a biconvex first lens (20), and a meniscus-shaped second lens (30) having a concave surface on a side of an object. The aperture stop, the first lens and the second lens are aligned in that order from the object side to an image side. Each of the lenses has at least one aspheric surface, and the following conditions are satisfied: (1) 0.5
摘要翻译：一种摄像透镜系统包括孔径光阑（10），双凸面第一透镜（20）和在物体侧面具有凹面的弯液面状的第二透镜（30）。孔径光阑，第一透镜和第二透镜从物体侧到像侧依次对准。每个透镜具有至少一个非球面，满足以下条件：（1）0.5

17. 发明申请

US20070053070A1 Zoom lens system 有权
标题翻译：变焦镜头系统
公开(公告)号：US20070053070A1
公开(公告)日：2007-03-08
申请号：US11439923
申请日：2006-05-24
申请人： Ji-Yong Zeng , Guo-Fan Jin , Ying-Bai Yan , Min-Qiang Wang
发明人： Ji-Yong Zeng , Guo-Fan Jin , Ying-Bai Yan , Min-Qiang Wang
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： An exemplary zoom lens system includes a negative first lens group and a positive second lens group. The first lens group includes a meniscus-shaped first lens with negative refracting power and a second lens with positive refracting power. The first lens has a concave surface facing an image side. The second lens group includes an aperture stop, a biconvex third lens with positive refracting power, and a meniscus-shaped fourth lens with negative refracting power. The fourth lens has a concave surface facing an object side. The first lens, the second lens, the aperture stop, the third lens and the fourth lens are aligned in that order from the object side to the image side.
摘要翻译：示例性变焦透镜系统包括负第一透镜组和正第二透镜组。第一透镜组包括具有负折射光焦度的弯月形第一透镜和具有正折射光焦度的第二透镜。第一透镜具有面向图像侧的凹面。第二透镜组包括孔径光阑，具有正折射力的双凸透镜第三透镜和具有负折射光焦度的弯月形第四透镜。第四透镜具有面向物体侧的凹面。第一透镜，第二透镜，孔径光阑，第三透镜和第四透镜从物体侧到像侧依次对准。

18. 发明申请

US20060256416A1 Fourier transform lens system and holographic storage system using same 有权
标题翻译：傅立叶变换透镜系统和使用其的全息存储系统
公开(公告)号：US20060256416A1
公开(公告)日：2006-11-16
申请号：US11432423
申请日：2006-05-10
申请人： Ji-Yong Zeng , Guo-Fan Jin , Min-Qiang Wang , Ying-Bai Yan
发明人： Ji-Yong Zeng , Guo-Fan Jin , Min-Qiang Wang , Ying-Bai Yan
IPC分类号： G03H1/16
CPC分类号： G02B27/46 , G11B7/0065 , G11B7/1374 , G11B7/1378 , G11B2007/13727
摘要： A Fourier transform lens system includes: a first lens group having negative power and a second lens group having positive power disposed at one side of the first lens group with the first lens group and the second lens group being arranged on a common optical axis. The first lens group includes two negative meniscus lenses each having negative power, and each of the negative meniscus lenses has a concave lens surface facing toward a concave lens surface of the other negative meniscus lens. The second lens group includes a positive lens having a convex lens surface facing toward the first lens group. The Fourier transform lens system satisfies the following conditions: (1) 0.1
摘要翻译：傅里叶变换透镜系统包括：第一透镜组和第二透镜组布置在共同的光轴上的具有负光焦度的第一透镜组和具有正功率的第二透镜组，所述第二透镜组设置在第一透镜组的一侧。第一透镜组包括两个具有负功率的负弯月透镜，并且每个负弯月透镜具有面向另一个负弯月形透镜的凹透镜表面的凹透镜表面。第二透镜组包括具有朝向第一透镜组的凸透镜表面的正透镜。傅立叶变换透镜系统满足以下条件：（1）0.1 / f <0.4; （2）-0.4

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