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    Optical lens preform, optical lens, and method of making optical lens
    31.
    发明申请
    Optical lens preform, optical lens, and method of making optical lens 有权

    公开(公告)号：US20060007555A1

    公开(公告)日：2006-01-12

    申请号：US11223035

    申请日：2005-09-12

    Applicant: Yutaka Kusuyama

    Inventor： Yutaka Kusuyama

    IPC: G02B11/00

    CPC classification number: C03B23/047 ,  G02B3/0012 ,  G02B3/005 ,  G02B3/0068 ,  G02B3/0075 ,  G02B27/0905 ,  H01S5/005 ,  H01S5/4025

    Abstract: The method of making an optical lens in accordance with the present invention comprises an optical lens preform producing step of producing an optical lens preform 40 having a plurality of curved surface parts 43 formed parallel to each other, and a pair of flanges 48 formed on both sides of the plurality of curved surface parts 43; a drawing step of drawing the optical lens preform 40; and an optical lens producing step of producing an optical lens 1 by cutting the drawn optical lens preform 40; wherein the plurality of curved surface parts 43 of the optical lens preform 40 drawn by the drawing step function as an optically effective part. In such a method, the form of the optically effective part can be determined in the stage of the preform before drawing, whereby the optically effective part can be processed in a sufficiently large size.

    Optical film capable of absorbing ultraviolet light
    32.
    发明申请
    Optical film capable of absorbing ultraviolet light 审中-公开
    能够吸收紫外线的光学膜

    公开(公告)号：US20060001978A1

    公开(公告)日：2006-01-05

    申请号：US11148932

    申请日：2005-06-09

    Applicant: Tu-Yi Wu ,  Lung-Lin Hsu ,  Yi-Chung Shih

    Inventor： Tu-Yi Wu ,  Lung-Lin Hsu ,  Yi-Chung Shih

    IPC: G02B11/00

    CPC classification number: G02F1/133509 ,  G02B5/208

    Abstract: The invention pertains to an optical film comprising a substrate, characterized in that at least one of the surfaces of the substrate has a coating capable of absorbing UV light. The inventive optical film possesses good weatherability and is capable of absorbing UV light.

    Abstract translation: 本发明涉及一种包括基底的光学膜，其特征在于，所述基底的至少一个表面具有能够吸收紫外光的涂层。 本发明的光学膜具有良好的耐候性，并且能够吸收紫外光。

    Projection optical system and image projection apparatus
    33.
    发明授权
    Projection optical system and image projection apparatus 有权
    投影光学系统和图像投影仪

    公开(公告)号：US06880937B2

    公开(公告)日：2005-04-19

    申请号：US10732957

    申请日：2003-12-11

    Applicant: Kohtaro Hayashi

    Inventor： Kohtaro Hayashi

    IPC: G02B11/00 ,  G02B3/00 ,  G02B7/02 ,  G02B9/00 ,  G02B13/00 ,  G02B13/16 ,  G02B27/64 ,  G03B3/00 ,  G03B21/00 ,  G03B21/14

    CPC classification number: G02B7/023 ,  G02B13/16 ,  G03B5/02 ,  G03B21/14

    Abstract: In a projection optical system projecting an image displayed on a predetermined play surface onto a predetermined projection surface, two decentering lens units movable in directions vertical to the optical axis and substantially vertical to each other are included between a rear lens unit situated on the display surface side and a front lens unit situated on the projection surface side, a driving mechanism is provided that reciprocates the two decentering lens units in the directions vertical to the optical axis. When the focal lengths of the two decentering lens units are FD1 and FD2, respectively, and the focal length of the rear lens unit is FR, the relationships 0.01≦|FR/FD1|≦0.2 and 0.01≦|FR/FD2|≦0.2 are satisfied.

    Abstract translation: 在投影光学系统中，将预定的播放面上显示的图像投影到规定的投影面上，在位于显示面上的后透镜单元之间，包括能够在与光轴垂直的方向上移动且基本垂直的两个偏心透镜单元 侧面和位于投影面侧的前透镜单元，设置有使两个偏心透镜单元在与光轴垂直的方向上往复运动的驱动机构。 当两个偏心透镜单元的焦距分别为FD 1和FD 2，后透镜单元的焦距为FR时，关系式0.01 <= | FR / FD 1 | <= 0.2和0.01 <= | FR / FD 2 | <= 0.2。

    Exposure apparatus and method wherein alignment is carried out by comparing marks which are incident on both reticle stage and wafer stage reference plates
    35.
    发明授权
    Exposure apparatus and method wherein alignment is carried out by comparing marks which are incident on both reticle stage and wafer stage reference plates 失效
    曝光装置和方法，其中通过比较入射在标线片台和晶片台参考板上的标记进行对准

    公开(公告)号：US5751404A

    公开(公告)日：1998-05-12

    申请号：US684100

    申请日：1996-07-22

    Applicant: Eiichi Murakami ,  Fumio Sakai ,  Shigeyuki Uzawa ,  Shigeki Ogawa ,  Tetsuya Mori

    Inventor： Eiichi Murakami ,  Fumio Sakai ,  Shigeyuki Uzawa ,  Shigeki Ogawa ,  Tetsuya Mori

    IPC: G03F7/20 ,  G03F9/00 ,  G03B27/42 ,  G02B11/00 ,  G03B27/32 ,  G03B27/52

    CPC classification number: G03F7/70691 ,  G03F7/70358 ,  G03F9/7015

    Abstract: A scanning exposure apparatus includes a first movable stage being movable while carrying a first object thereon, a second movable stage being movable while carrying a second object thereon, a projection optical system for projecting a pattern, a control system serviceable to scan the first and second movable stages in a timed relation and relative to the projection optical system and to project a pattern of the first object onto the second object through the projection optical system, a first reference plate fixedly mounted on the first movable stage, a second reference plate fixedly mounted on the second movable stage, and a detecting system serviceable to scan at least one of the first and second movable stages to detect a relative positional relationship between alignment marks of the first and second reference plates to thereby determine a scan direction of one of the first and second movable stages.

    Abstract translation: 一种扫描曝光装置，包括：可移动的第一可移动台，其上携带有第一物体;可移动的第二可移动台，其上携带有第二物体;投影光学系统，用于投影图案;可控制的扫描第一和第二物体的控制系统 以相对于投影光学系统的定时关系的可移动台阶，并且通过投影光学系统将第一物体的图案投射到第二物体上，固定地安装在第一可移动台上的第一参考板，固定地安装在第二参考板上的第二参考板 在第二可移动台上，以及检测系统，其能够扫描第一和第二可移动台中的至少一个，以检测第一和第二参考板的对准标记之间的相对位置关系，从而确定第一和第二可移动台之一的扫描方向 和第二可动台。

    SOLID ELASTIC LENS ELEMENT AND METHOD OF MAKING SAME
    37.
    发明申请
    SOLID ELASTIC LENS ELEMENT AND METHOD OF MAKING SAME 有权
    固体弹性透镜元件及其制造方法

    公开(公告)号：US20110290887A1

    公开(公告)日：2011-12-01

    申请号：US12787665

    申请日：2010-05-26

    Applicant: Ynjiun Paul Wang ,  Chen Feng

    Inventor： Ynjiun Paul Wang ,  Chen Feng

    IPC: G06K7/10 ,  G02B1/00 ,  B23P11/00 ,  G02B11/00

    CPC classification number: G02B3/14 ,  G02B7/04 ,  G02B13/0075 ,  G02B26/0875 ,  Y10T29/49826

    Abstract: A lens element is provided that includes a housing defining a center bore and an optical axis, and a light transmissive cover coupled to the housing. A first elastic solid lens is disposed within the housing adjacent the light transmissive cover, and is characterized by a first thickness and a first durometer hardness. A second elastic solid lens is disposed in the housing adjacent to and substantially conforming to the first elastic solid lens, and is characterized by a second thickness and a second durometer hardness. The second lens thickness is less than the first lens thickness, and the second durometer hardness is greater than the first durometer hardness. In one embodiment, the first durometer hardness is less than OO60 as measured by the Shore method, and the second durometer hardness is in the range of A20 to A60 as measured by the Shore method.

    Abstract translation: 提供一种透镜元件，其包括限定中心孔和光轴的壳体，以及耦合到壳体的透光罩。 第一弹性固体透镜设置在邻近透光盖的壳体内，并且其特征在于第一厚度和第一硬度。 第二弹性实心透镜设置在与第一弹性实心透镜相邻并基本上符合第一弹性实心透镜的壳体中，其特征在于第二厚度和第二硬度。 第二透镜厚度小于第一透镜厚度，并且第二硬度计硬度大于第一硬度计硬度。 在一个实施例中，通过肖氏法测量的第一硬度计硬度小于O60，并且通过肖氏法测量的第二硬度计硬度在A20至A60的范围内。

    Optical system
    39.
    发明授权
    Optical system 有权
    光学系统

    公开(公告)号：US07426079B2

    公开(公告)日：2008-09-16

    申请号：US11404283

    申请日：2006-04-13

    Applicant: Takayoshi Yokoyama

    Inventor： Takayoshi Yokoyama

    IPC: G02B3/00 ,  G02B7/00 ,  G02B9/00 ,  G02B11/00 ,  G02B13/00 ,  G02B15/00 ,  G02B17/00 ,  G02B25/00

    CPC classification number: G02B13/0095 ,  G02B27/0025 ,  G02B27/0062

    Abstract: At least one exemplary embodiment is directed to A retro focus optical system that is capable of sufficiently correcting and/or reducing various aberrations including the chromatic aberration. The optical system includes a refractive optical element including a solid material. The Abbe number νd and the partial dispersion ratio θgF of the solid material along with a shape of the refractive optical element can reduce various aberrations.

    Abstract translation: 至少一个示例性实施例涉及能够充分校正和/或减少包括色差的各种像差的复古聚焦光学系统。 光学系统包括包括固体材料的折射光学元件。 固体材料的阿贝数nud和部分色散比ttFF以及折射光学元件的形状可以减少各种像差。

    Molded lens and molding tool
    40.
    发明申请
    Molded lens and molding tool 有权
    成型镜片和成型工具

    公开(公告)号：US20080212198A1

    公开(公告)日：2008-09-04

    申请号：US12071560

    申请日：2008-02-22

    Applicant: Tadahiro Kuwa ,  Hideki Komiya ,  Masashi Yoshimura

    Inventor： Tadahiro Kuwa ,  Hideki Komiya ,  Masashi Yoshimura

    IPC: G02B11/00

    CPC classification number: C03B11/08 ,  B29D11/00009 ,  C03B2215/404 ,  C03B2215/49 ,  Y02P40/57 ,  Y10S425/808

    Abstract: A lens is manufactured by hardening soft material filled inside a molding tool by cooling. The lens includes a convex lens portion having an optical axis, and a marking portion located outside of an effective diameter of the lens portion. The shape or the position of the marking portion is set to prevent deformation of the marking portion by contact with the molding tool due to shrinkage of the material during cooling.

    Abstract translation: 通过冷却将硬化填充在模制工具内的软质硬化来制造透镜。 透镜包括具有光轴的凸透镜部分和位于透镜部分的有效直径之外的标记部分。 设置标记部分的形状或位置，以防止由于冷却期间材料的收缩导致标记部分与模具接触而导致变形。

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