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    ZOOM LENS SYSTEMS WITH WAVEFRONT CODING
    1.
    发明申请
    ZOOM LENS SYSTEMS WITH WAVEFRONT CODING 有权
    具有WAVEFRONT编码的变焦镜头系统

    公开(公告)号：US20070247725A1

    公开(公告)日：2007-10-25

    申请号：US11682816

    申请日：2007-03-06

    申请人： Edward Dowski ,  Satoru Tachihara ,  Robert Cormack

    发明人： Edward Dowski ,  Satoru Tachihara ,  Robert Cormack

    IPC分类号： G02B15/14 ,  G02B13/18 ,  G02B15/04

    CPC分类号： G02B27/0025 ,  G02B13/12 ,  G02B15/04 ,  G02B15/14 ,  G02B27/46 ,  G02B27/52

    摘要： Zoom lens systems and methods for imaging incoming rays over a range of ray angles are disclosed. The incoming rays are characterized by at least phase. The zoom lens system includes an optical axis and is characterized by a plurality of modulation transfer functions (MTFs) corresponding at least to the range of ray angles. The zoom lens system includes an optical group disposed along the optical axis, including at least one variable optical element that has a variable focal length selectable between at least two distinct focal length values. The optical group also includes a wavefront coding element. The wavefront coding element alters at least the phase of the incoming rays, such that the plurality of MTFs corresponding to the range of ray angles, for each one of the two distinct focal length values, are less sensitive to misfocus-like aberrations than a corresponding system without the wavefront coding element.

    摘要翻译： 公开了用于在射线角度范围内成像入射光线的变焦透镜系统和方法。 入射光线的特征在于至少相位。 变焦透镜系统包括光轴，其特征在于至少对应于射线角度范围的多个调制传递函数（MTF）。 变焦透镜系统包括沿着光轴设置的光学组，包括至少一个可变光学元件，该可变光学元件在至少两个不同焦距值之间可选择可变焦距。 光学组还包括波前编码元件。 波前编码元件至少改变入射光线的相位，使得对应于两个不同焦距值中的每个不同焦距值的光线角度范围的多个MTF对于与对应的焦点相似的像差不太敏感 系统没有波前编码元素。

    Miniature Wafer-Level Camera Modules
    3.
    发明申请
    Miniature Wafer-Level Camera Modules 审中-公开
    微型晶圆级相机模块

    公开(公告)号：US20120242814A1

    公开(公告)日：2012-09-27

    申请号：US13071892

    申请日：2011-03-25

    申请人： Kenneth Kubala ,  Paulo E. X. Silveira ,  Satoru Tachihara

    发明人： Kenneth Kubala ,  Paulo E. X. Silveira ,  Satoru Tachihara

    IPC分类号： H04N5/225 ,  B32B38/04 ,  B26D3/00 ,  H04N7/18

    CPC分类号： H01L27/14685 ,  B26F1/38 ,  B29D11/00298 ,  H01L27/14625 ,  H01L27/14636 ,  H01L27/14643 ,  H01L27/14698 ,  H04N5/2251 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/2257 ,  H04N2005/2255 ,  Y10T29/53 ,  Y10T83/04 ,  Y10T156/1052

    摘要： In one aspect, a method includes providing a lens substrate having an array of lenses. The lens substrate includes an overflow region next to each lens of the array. Each overflow region includes an overflow lens material. The method also includes separating the lens substrate into a plurality of smaller lens substrates. Each of the smaller lens substrates has one of the single lens and the plurality of stacked lenses. Separating the lens substrate into the smaller lens substrates may include removing or substantially removing the overflow regions. In one aspect, the method may be performed as a method of making a miniature camera module. Other methods are also described, as are miniature camera modules.

    摘要翻译： 一方面，一种方法包括提供具有透镜阵列的透镜基板。 透镜基板包括在阵列的每个透镜旁边的溢出区域。 每个溢流区域包括溢流透镜材料。 该方法还包括将透镜基板分离成多个较小的透镜基板。 每个较小的透镜基板具有单个透镜和多个层叠透镜中的一个。 将透镜基板分离成较小的透镜基板可以包括去除或基本上去除溢流区域。 在一个方面，该方法可以作为制造微型相机模块的方法来执行。 还描述了其他方法，微型相机模块也是如此。

    Stereoscopic microscope including zoom and relay optical systems
    4.
    发明授权
    Stereoscopic microscope including zoom and relay optical systems 失效
    立体显微镜包括变焦和中继光学系统

    公开(公告)号：US06396627B1

    公开(公告)日：2002-05-28

    申请号：US09584943

    申请日：2000-06-01

    申请人： Satoru Tachihara ,  Chinari Tanaka ,  Daisuke Koreeda ,  Tetsuya Nakamura ,  Nobutaka Minefuji ,  Takaomi Sekiya ,  Eiichi Ito

    发明人： Satoru Tachihara ,  Chinari Tanaka ,  Daisuke Koreeda ,  Tetsuya Nakamura ,  Nobutaka Minefuji ,  Takaomi Sekiya ,  Eiichi Ito

    IPC分类号： G02B2106

    CPC分类号： G02B21/22

    摘要： The stereoscopic microscope includes a common close-up optical system that faces an object, a pair of zoom optical systems that form a pair of primary image, a pair of field stops, a pair of relay optical systems that relay the primary images to form a pair of secondary images, an inter-axis distance reducing element, an image taking device and an illuminating optical system. The object light rays incident on the close-up optical system form the primary images having predetermined parallax at the field stops through the zoom optical systems. The inter-axis distance reducing element reduces the inter-axis distance of the right and left light rays. The primary images are re-imaged by the relay optical systems as the secondary images on the adjacent regions on the single image taking surface of the image taking device, respectively.

    摘要翻译： 立体显微镜包括面向物体的共同的特写光学系统，形成一对原始图像的一对变焦光学系统，一对场停止，一对中继光学系统，其中继主要图像以形成 一对二次图像，轴间距离减小元件，摄像装置和照明光学系统。 入射在特写光学系统上的物体光线通过变焦光学系统形成在场停止处具有预定视差的主要图像。 轴间距减小元件减小左右光线的轴间距离。 主要图像由继电光学系统重新成像为分别在摄像装置的单个图像拍摄表面上的相邻区域上的次要图像。

    Small size telephoto lens
    6.
    发明授权
    Small size telephoto lens 失效
    小尺寸长焦镜头

    公开(公告)号：US4550987A

    公开(公告)日：1985-11-05

    申请号：US492379

    申请日：1983-05-06

    申请人： Satoru Tachihara

    发明人： Satoru Tachihara

    IPC分类号： G02B9/62 ,  G02B13/02

    CPC分类号： G02B13/02

    摘要： There is disclosed herein several embodiments of a six-element telephoto lens system comprising, in order from an object, a first positive lens, a second negative lens, third and fourth positive-meniscus lenses having convex surfaces directed toward the object, a fifth negative lens, and a sixth positive lens, said lens system being arranged to meet the following conditions(1) 0.4f

    摘要翻译： 这里公开了六元素长焦镜头系统的几个实施例，其中从物体起依次包括具有指向物体的凸面的第一正透镜，第二负透镜，第三和第四正弯月形透镜，第五负像 透镜和第六正透镜，所述透镜系统被布置成满足以下条件（1）0.4f

    Rear stop diaphragm zoom lens
    7.
    发明授权
    Rear stop diaphragm zoom lens 失效
    后挡板光圈变焦镜头

    公开(公告)号：US4412725A

    公开(公告)日：1983-11-01

    申请号：US329107

    申请日：1981-12-09

    申请人： Satoru Tachihara ,  Sadao Okudaira

    发明人： Satoru Tachihara ,  Sadao Okudaira

    IPC分类号： G02B13/04 ,  G02B15/14 ,  G02B15/16 ,  G02B9/64

    CPC分类号： G02B15/16 ,  G02B15/14

    摘要： A rear stop diaphragm type zoom lens is disclosed. The zoom lens is composed, in order from the object side, of a first lens group as a whole having a negative refractive power and consisting of two negative lenses and a positive lens and a second lens group as a whole having a positive refractive power and consisting of two or three positive lenses, a negative lens and one or two lenses including at least one positive lens. An aerial space between the lens groups is varied to thereby vary the magnification, and a stop diaphragm is disposed behind the overall lens system with the stop diaphragm being maintained at a constant position with respect to the focusing surface during variation of magnification.

    摘要翻译： 公开了一种后挡板式变焦镜头。 变焦透镜从物体侧起依次由具有负屈光力的第一透镜组构成，并且由两个负透镜和正透镜组成，并且具有正折射光焦度的第二透镜组， 包括两个或三个正透镜，负透镜和包括至少一个正透镜的一个或两个透镜。 透镜组之间的空间空间变化，从而改变放大率，并且在整个透镜系统的后面设置止动膜片，在放大倍率的变化期间停止膜片相对于聚焦表面保持在恒定位置。

    Objective lens for endoscope
    10.
    发明授权
    Objective lens for endoscope 失效
    内窥镜物镜

    公开(公告)号：US5579174A

    公开(公告)日：1996-11-26

    申请号：US339187

    申请日：1994-11-10

    申请人： Satoru Tachihara ,  Tomohiko Kanzaki

    发明人： Satoru Tachihara ,  Tomohiko Kanzaki

    IPC分类号： A61B1/00 ,  G02B13/04 ,  G02B23/24 ,  G02B23/26 ,  G02B9/12

    CPC分类号： G02B9/12 ,  G02B23/243

    摘要： An objective lens for an endoscope includes a first lens group of a positive power having a plurality of lenses, and a second lens group of a negative power. The first lens group is provided with a negative first lens located adjacent to an object to be photographed. The objective lens meets the requirements defined by (1) 0.6

    摘要翻译： 用于内窥镜的物镜包括具有多个透镜的正电力的第一透镜组和负电力的第二透镜组。 第一透镜组设置有与要被拍摄的物体相邻的负的第一透镜。 物镜满足（1）0.6