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1. 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。

2. 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。

3. 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。

4. 发明授权

US07751128B2 Wide-angle lens 有权
标题翻译：广角镜头
公开(公告)号：US07751128B2
公开(公告)日：2010-07-06
申请号：US12209026
申请日：2008-09-11
申请人： Masatoshi Hirose
发明人： Masatoshi Hirose
IPC分类号： G02B13/04 , G02B3/02
CPC分类号： G02B13/08 , G02B13/18
摘要： A wide-angle lens whose angle of view is more than 90 degrees and less than 120 degrees includes, in order from an object side thereof: a first lens having a negative power and including a spherical glass body; a second lens having a positive power and including an aspheric surface; and a third lens having a positive power and including an aspheric surface.
摘要翻译：其角度大于90度且小于120度的广角镜头从其物体侧开始依次包括：具有负光焦度并包括球形玻璃体的第一透镜; 具有正功率并包括非球面的第二透镜; 以及具有正功率并包括非球面的第三透镜。

5. 发明申请

US20070076308A1 Image pickup optical system 有权
标题翻译：摄像光学系统
公开(公告)号：US20070076308A1
公开(公告)日：2007-04-05
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。

6. 发明申请

US20060227434A1 Wide-angle lens system and image-taking device 有权
标题翻译：广角镜头系统和摄像装置
公开(公告)号：US20060227434A1
公开(公告)日：2006-10-12
申请号：US11398947
申请日：2006-04-06
申请人： Masatoshi Hirose , Masashi Isono
发明人： Masatoshi Hirose , Masashi Isono
IPC分类号： G02B13/04
CPC分类号： G02B13/06 , G02B9/34 , G02B13/001 , G02B13/004
摘要： A wide-angle lens system has, from the object side thereof: a first lens element having a negative optical power and having a meniscus shape convex to the object side; a second lens element having a biconcave shape; a third lens element having a biconvex shape; and a fourth lens element having a negative optical power and having a meniscus shape convex to the image side. Alternatively, a wide-angle lens system has, from the object side thereof: a first lens element having a negative optical power; a second lens element having a negative optical power; a third lens element having a positive optical power; and a fourth lens element having a positive optical power.
摘要翻译：从物体侧开始，广角透镜系统具有负光学功能并具有向物体侧凸出的弯月面形状的第一透镜元件; 具有双凹形状的第二透镜元件; 具有双凸形状的第三透镜元件; 以及具有负光焦度并且具有朝向像侧凸起的弯月面形状的第四透镜元件。或者，广角透镜系统从其物体侧具有具有负光焦度的第一透镜元件; 具有负光焦度的第二透镜元件; 具有正光焦度的第三透镜元件; 以及具有正光焦度的第四透镜元件。

7. 发明申请

US20050001932A1 Image display system 失效
标题翻译：图像显示系统
公开(公告)号：US20050001932A1
公开(公告)日：2005-01-06
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： H04N5/12 , H04N5/44 , H04N5/445 , H04N5/45 , H04N5/52 , H04N5/57 , H04N7/01
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 memory for storing at least one scanning line of an inputted video signal of the interlace scanning system, and reading means for repeating to read the video signal of one scanning line from the memory at a speed which is n (n is an integer of 2 or more) times of the writing speed of the video signal for the memory for a horizontal scanning period which is 1/n of the writing period and to stop reading for a horizontal scanning period of the remaining (n−1)/n for each scanning line of one field which is sequentially inputted and reading each scanning line so that the continuous fields interpolate the period of stopping of reading from the memory each other.
摘要翻译：图像显示系统包括：存储器，用于存储隔行扫描系统的输入视频信号的至少一条扫描线;以及读取装置，用于以n（n）的速度从存储器重复读取一条扫描线的视频信号是写入周期的1 / n的水平扫描期间的存储器的视频信号的写入速度的2个以上的整数倍，并且在剩余的（n-1）的水平扫描期间停止读取）/ n，并且读取每条扫描线，使得连续的场内插从存储器中读取停止的周期。

8. 发明授权

US06791623B1 Image display system 失效
标题翻译：图像显示系统
公开(公告)号：US06791623B1
公开(公告)日：2004-09-14
申请号：US09432150
申请日：1999-11-02
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： H04N5445
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 memory for storing at least one scanning line of an inputted video signal of the interlace scanning system, and reading means for repeating to read the video signal of one scanning line from the memory at a speed which is n (n is an integer of 2 or more) times of the writing speed of the video signal for the memory for a horizontal scanning period which is 1/n of the writing period and to stop reading for a horizontal scanning period of the remaining (n−1)/n for each scanning line of one field which is sequentially inputted and reading each scanning line so that the continuous fields interpolate the period of stopping of reading from the memory each other.
摘要翻译：图像显示系统包括：存储器，用于存储隔行扫描系统的输入视频信号的至少一条扫描线;以及读取装置，用于以n（n）的速度从存储器重复读取一条扫描线的视频信号是写入周期的1 / n的水平扫描期间的存储器的视频信号的写入速度的2个以上的整数倍，并且在剩余的（n-1）的水平扫描期间停止读取）/ n，并且读取每条扫描线，使得连续的场内插从存储器中读取停止的周期。

9. 发明授权

US5978041A Image display system 失效
标题翻译：图像显示系统
公开(公告)号：US5978041A
公开(公告)日：1999-11-02
申请号：US547763
申请日：1995-10-24
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： H04N5/12 , H04N5/44 , H04N5/445 , H04N5/45 , H04N5/52 , H04N5/57 , H04N5/18
CPC分类号： H04N5/126 , H04N5/44591 , H04N5/45 , H04N5/52 , H04N5/57 , H04N7/012
摘要： An image display system includes a display circuit which displays an image composed of a plurality of sub-images, an input circuit which inputs a certain image signal including at least one sub-image embedded in the certain image signal which is provided by at least one of fields and frames, a designating circuit which designates timings of composition positions of the sub-image on scan lines of the certain image, and one control circuit which controls at least one of an amplitude level and a DC level of image signals corresponding to an area of the sub-image detected by the timing designated by the designating circuit.
摘要翻译：图像显示系统包括：显示由多个子图像构成的图像的显示电路;输入电路，其输入特定图像信号，所述输入电路包括嵌入在所述特定图像信号中的至少一个子图像，所述至少一个子图像由至少一个指定电路，其指定该特定图像的扫描线上的子图像的合成位置的定时，以及一个控制电路，其控制对应于图像信号的图像信号的幅度电平和DC电平中的至少一个由指定电路指定的定时检测到的子图像的区域。

10. 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。

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