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1. 发明申请

US20100060992A1 Super Wide-Angle Lens 有权
标题翻译：超广角镜头
公开(公告)号：US20100060992A1
公开(公告)日：2010-03-11
申请号：US12515493
申请日：2007-11-06
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B9/34 , G02B3/02 , G02B13/08
CPC分类号： G02B13/04 , G02B13/08
摘要： A small-sized super wide-angle lens for a solid-state image sensor that is suitable for a digital input apparatus such as a monitoring camera and an onboard camera, which is excellent in terms of optical performance and is low in terms of cost. The super wide-angle lens includes, in order from an object side thereof: a first lens with a negative refractive power; a second lens with a negative refractive power; a third lens with a positive refractive power; and a fourth lens with a positive refractive power. The first lens is a meniscus lens including a convex surface facing the object side. Each of the second lens and the fourth lens includes at lest one rotational-asymmetric surface.
摘要翻译：一种用于固态图像传感器的小型超广角镜头，其适用于诸如监控摄像机和车载摄像机的数字输入设备，其在光学性能方面优异并且成本低。超广角镜从其物体侧依次包括：具有负屈光力的第一透镜; 具有负屈光力的第二透镜; 具有正屈光力的第三透镜; 和具有正屈光力的第四透镜。第一透镜是包括面向物体侧的凸面的弯月透镜。第二透镜和第四透镜中的每一个包括至少一个旋转非对称表面。

2. 发明授权

US07486334B2 Image display system 失效
标题翻译：图像显示系统
公开(公告)号：US07486334B2
公开(公告)日：2009-02-03
申请号：US10897204
申请日：2004-07-23
申请人： Kouzou Masuda , Ikuya Arai , Sadao Tsuruga , Jiro Kawasaki , Tsuyoshi Sano , Tamotsu Nagabayashi , Ryuuichi Someya , Fumio Inoue , Kouji Kitou , Yasuhiro Imai , Masatoshi Hirose
发明人： Kouzou Masuda , Ikuya Arai , Sadao Tsuruga , Jiro Kawasaki , Tsuyoshi Sano , Tamotsu Nagabayashi , Ryuuichi Someya , Fumio Inoue , Kouji Kitou , Yasuhiro Imai , Masatoshi Hirose
IPC分类号： H04N5/445
CPC分类号： H04N5/126 , H04N5/44591 , H04N5/45 , H04N5/52 , H04N5/57 , H04N7/012 , H04N21/4113 , H04N21/4305 , H04N21/4316 , H04N21/4318 , H04N21/440218
摘要： An image display system includes a display device, an input section to which video signals of an interlace scanning system are inputted, a signal converter section which increases horizontal scanning lines of the inputted video signals in number by a factor of at least two, and which generates first and second fields, each of the fields including effective scanning lines used for displaying and ineffective scanning lines not used for displaying, with the effective and ineffective scanning lines being arranged alternately in each of the fields, and a display control section which controls the display device to display the first and second fields alternately. The display control section controls the display device such that positions of the effective scanning lines of the first fields correspond with those of the ineffective scanning lines of the second fields, and vice versa.
摘要翻译：图像显示系统包括：显示装置，输入交错扫描系统的视频信号的输入部分;信号转换部，其将所输入的视频信号的水平扫描线数量增加至少2倍;以及哪个产生第一和第二场，每个场包括用于显示的有效扫描线和不用于显示的无效扫描线，其中有效和无效扫描线交替地布置在每个场中;以及显示控制部分，其控制显示装置交替地显示第一和第二场。显示控制部控制显示装置，使得第一场的有效扫描线的位置与第二场无效扫描线的位置相对应，反之亦然。

3. 发明授权

US08009366B2 Super wide-angle lens 有权
标题翻译：超广角镜头
公开(公告)号：US08009366B2
公开(公告)日：2011-08-30
申请号：US12515493
申请日：2007-11-06
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B13/08 , G02B13/18
CPC分类号： G02B13/04 , G02B13/08
摘要： A small-sized super wide-angle lens for a solid-state image sensor that is suitable for a digital input apparatus such as a monitoring camera and an onboard camera, which is excellent in terms of optical performance and is low in terms of cost. The super wide-angle lens includes, in order from an object side thereof: a first lens with a negative refractive power; a second lens with a negative refractive power; a third lens with a positive refractive power; and a fourth lens with a positive refractive power. The first lens is a meniscus lens including a convex surface facing the object side. Each of the second lens and the fourth lens includes at lest one rotational-asymmetric surface.
摘要翻译：一种用于固态图像传感器的小型超广角镜头，其适用于诸如监控摄像机和车载摄像机的数字输入设备，其在光学性能方面优异并且成本低。超广角镜从其物体侧依次包括：具有负屈光力的第一透镜; 具有负屈光力的第二透镜; 具有正屈光力的第三透镜; 和具有正屈光力的第四透镜。第一透镜是包括面向物体侧的凸面的弯月透镜。第二透镜和第四透镜中的每一个包括至少一个旋转非对称表面。

4. 发明授权

US07551373B2 Image pickup optical system 有权
标题翻译：摄像光学系统
公开(公告)号：US07551373B2
公开(公告)日：2009-06-23
申请号：US11527889
申请日：2006-09-27
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B9/34
CPC分类号： G02B13/004 , G02B7/028 , G02B9/34 , G02B13/04 , G02B13/06 , G02B13/18
摘要： An image pickup optical system for forming a light flux from an object into an optical image on an image pickup element, is provided with, in order from an object side thereof: a first lens with a negative power in a meniscus shape including a convex surface facing the object side; a second lens in a bioconcave shape; a third lens with a positive power including a convex surface facing an image surface side; and a fourth lens with a positive power including a convex surface facing the image surface side. The first lens and the third lens are glass lenses and the second lens and the fourth lens are plastic lenses.
摘要翻译：从物体侧依次设置有用于将物体的光束形成为图像拾取元件的光学图像的摄像光学系统：包括凸面的弯液面形状的负功率的第一透镜面对物体侧; 生物圈形状的第二透镜; 具有正功率的第三透镜，包括面向图像面侧的凸面; 以及具有正功率的第四透镜，包括面向图像面侧的凸面。第一透镜和第三透镜是玻璃透镜，第二透镜和第四透镜是塑料透镜。

5. 发明授权

US07304808B2 Wide-angle lens system 有权
标题翻译：广角镜头系统
公开(公告)号：US07304808B2
公开(公告)日：2007-12-04
申请号：US11337706
申请日：2006-01-23
申请人： Masatoshi Hirose , Masashi Isono
发明人： Masatoshi Hirose , Masashi Isono
IPC分类号： G02B9/12 , G02B13/04
CPC分类号： G02B13/0035 , G02B9/12 , G02B13/06
摘要： A wide-angle lens system includes: from the object side, (1) a first lens element formed of glass having both surfaces thereof so formed as to be spherical, having a meniscus shape convex to the object side, and having a negative optical power; (2) a second lens element formed of plastic having a meniscus shape convex to the image side and having a positive optical power; (3) an aperture stop; and (4) a third lens element formed of plastic having a meniscus shape convex to the image side and having a positive optical power, and the wide-angle lens system includes three lens elements in total. This permits providing a low-cost, compact super-wide-angle lens system having a favorable optical performance.
摘要翻译：广角透镜系统包括：从物体侧，（1）由玻璃形成的第一透镜元件，其两个表面形成为球形，具有朝向物体侧凸出的弯月形状，并且具有负光焦度 ; （2）由塑料形成的第二透镜元件，所述第二透镜元件具有朝向像侧凸出并具有正光焦度的弯月面形状; （3）孔径光阑; 和（4）由塑料形成的第三透镜元件，所述第三透镜元件具有朝向像侧凸起并具有正光焦度的弯月面形状，并且广角透镜系统总共包括三个透镜元件。这允许提供具有良好的光学性能的低成本，紧凑的超广角镜头系统。

6. 发明授权

US09459431B2 Wide angle lens, imaging optical device and digital equipment 有权
标题翻译：广角镜头，成像光学装置和数字设备
公开(公告)号：US09459431B2
公开(公告)日：2016-10-04
申请号：US13976788
申请日：2011-12-16
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B9/12 , G02B13/18 , G02B13/04 , G02B13/00 , G02B13/06
CPC分类号： G02B13/04 , G02B13/0035 , G02B13/06 , G02B13/18
摘要： A wide angle lens, which forms an image on an image pickup device having a curved imaging surface, has a whole angle of view of 120° or more and comprises a first lens, a second lens and a third lens in this order from an object side. The first lens is a meniscus lens having a convex surface facing the object side, the second lens has a positive power and the third lens has a concave surface facing an image side. The first, the second and the third lenses respectively have at least one aspherical surface.
摘要翻译：在具有弯曲成像表面的图像拾取装置上形成图像的广角镜头具有120°或更大的整个视角，并且包括第一透镜，第二透镜和第三透镜，从物体侧。第一透镜是具有面向物体侧的凸面的弯月形透镜，第二透镜具有正光焦度，并且第三透镜具有面向像侧的凹面。第一透镜，第二透镜和第三透镜分别具有至少一个非球面。

7. 发明授权

US08049967B2 Anamorphic lens 有权
标题翻译：变形镜头
公开(公告)号：US08049967B2
公开(公告)日：2011-11-01
申请号：US12732165
申请日：2010-03-25
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B13/08
CPC分类号： G02B13/004 , G02B13/06 , G02B13/08 , G02B13/18
摘要： Provided is a low-cost and compact super-wide-angle anamorphic lens having small number of lenses and exhibiting excellent lens performance when the lens is used for an onboard camera, capturing of an unwanted portion is minimized. The super-wide-angle anamorphic lens has an angle of view of 180° or more in the horizontal direction, and includes a first lens having a negative power, a second lens having a negative power, a third lens having a positive power, a fourth lens having a positive power in that order from an object side. One of the aforementioned third lens and fourth lens is provided with at least one non-rotationally symmetric aspherical surface.
摘要翻译：提供了一种具有少量透镜的低成本且紧凑的超广角变形镜头，并且当镜头用于车载照相机时具有优异的透镜性能，使不希望的部分的拍摄最小化。超广角变形透镜在水平方向上具有180°或更大的视角，并且包括具有负功率的第一透镜，具有负光焦度的第二透镜，具有正光焦度的第三透镜，第四透镜从物体侧按顺序具有正的功率。上述第三透镜和第四透镜中的一个具有至少一个非旋转对称的非球面。

8. 发明申请

US20100302647A1 Anamorphic Lens 有权
标题翻译：变形镜头
公开(公告)号：US20100302647A1
公开(公告)日：2010-12-02
申请号：US12732165
申请日：2010-03-25
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B13/08
CPC分类号： G02B13/004 , G02B13/06 , G02B13/08 , G02B13/18
摘要： Provided is a low-cost and compact super-wide-angle anamorphic lens having small number of lenses and exhibiting excellent lens performance when the lens is used for an onboard camera, capturing of an unwanted portion is minimized. The super-wide-angle anamorphic lens has an angle of view of 180° or more in the horizontal direction, and includes a first lens having a negative power, a second lens having a negative power, a third lens having a positive power, a fourth lens having a positive power in that order from an object side. One of the aforementioned third lens and fourth lens is provided with at least one non-rotationally symmetric aspherical surface.
摘要翻译：提供了一种具有少量透镜的低成本且紧凑的超广角变形镜头，并且当镜头用于车载照相机时具有优异的透镜性能，使不希望的部分的拍摄最小化。超广角变形透镜在水平方向上具有180°或更大的视角，并且包括具有负功率的第一透镜，具有负光焦度的第二透镜，具有正光焦度的第三透镜，第四透镜从物体侧按顺序具有正的功率。上述第三透镜和第四透镜中的一个具有至少一个非旋转对称的非球面。

9. 发明申请

US20060171042A1 Wide-angle lens system 有权
标题翻译：广角镜头系统
公开(公告)号：US20060171042A1
公开(公告)日：2006-08-03
申请号：US11337706
申请日：2006-01-23
申请人： Masatoshi Hirose , Masashi Isono
发明人： Masatoshi Hirose , Masashi Isono
IPC分类号： G02B13/04
CPC分类号： G02B13/0035 , G02B9/12 , G02B13/06
摘要： A wide-angle lens system includes: from the object side, (1) a first lens element formed of glass having both surfaces thereof so formed as to be spherical, having a meniscus shape convex to the object side, and having a negative optical power; (2) a second lens element formed of plastic having a meniscus shape convex to the image side and having a positive optical power; (3) an aperture stop; and (4) a third lens element formed of plastic having a meniscus shape convex to the image side and having a positive optical power, and the wide-angle lens system includes three lens elements in total. This permits providing a low-cost, compact super-wide-angle lens system having a favorable optical performance.
摘要翻译：广角透镜系统包括：从物体侧，（1）由玻璃形成的第一透镜元件，其两个表面形成为球形，具有朝向物体侧凸出的弯月形状，并具有负光焦度 ; （2）由塑料形成的第二透镜元件，所述第二透镜元件具有朝向像侧凸出并具有正光焦度的弯月面形状; （3）孔径光阑; 和（4）由塑料形成的第三透镜元件，所述第三透镜元件具有朝向像侧凸起并具有正光焦度的弯月面形状，并且广角透镜系统总共包括三个透镜元件。这允许提供具有良好的光学性能的低成本，紧凑的超广角镜头系统。

10. 发明申请

US20130278714A1 Wide Angle Lens, Imaging Optical Device and Digital Equipment 有权
标题翻译：广角镜头，成像光学设备和数字设备
公开(公告)号：US20130278714A1
公开(公告)日：2013-10-24
申请号：US13976788
申请日：2011-12-16
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B13/04 , G02B13/18
CPC分类号： G02B13/04 , G02B13/0035 , G02B13/06 , G02B13/18
摘要： A wide angle lens, which forms an image on an image pickup device having a curved imaging surface, has a whole angle of view of 120° or more and comprises a first lens, a second lens and a third lens in this order from an object side. The first lens is a meniscus lens having a convex surface facing the object side, the second lens has a positive power and the third lens has a concave surface facing an image side. The first, the second and the third lenses respectively have at least one aspherical surface.
摘要翻译：在具有弯曲成像表面的图像拾取装置上形成图像的广角镜头具有120°或更大的整个视角，并且包括第一透镜，第二透镜和第三透镜，从物体侧。第一透镜是具有面向物体侧的凸面的弯月形透镜，第二透镜具有正光焦度，并且第三透镜具有面向像侧的凹面。第一透镜，第二透镜和第三透镜分别具有至少一个非球面。

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