HOLOGRAPHIC DATA STORAGE MEDIUM AND FABRICATION METHOD THEREOF
    2.
    发明申请
    HOLOGRAPHIC DATA STORAGE MEDIUM AND FABRICATION METHOD THEREOF 审中-公开
    全息数据存储介质及其制造方法

    公开(公告)号:US20080241706A1

    公开(公告)日:2008-10-02

    申请号:US11694527

    申请日:2007-03-30

    IPC分类号: G11B7/0065

    摘要: A holographic data storage medium and a fabrication method thereof are provided. First, a precursor solution including an ultraviolet curable adhesive composition including a monomer having at least one (meth)acryloyl group in the molecule and an oligomer having at least two (meth)acryloyl groups in the molecule, a photopolymerizable organic compound and a photoinitiator including 2, 4, 6 trimethyl benzoldiphenyl phosphine oxide is provided. Next, a first substrate and a second substrate are attached to one another such that a gap is formed between the first and second glass substrates. Next, the precursor solution is filled into the gap. Next, the precursor solution between the first and second substrates is irradiated with a light in an atmosphere of an inert gas to induce photo-polymerization reaction to form the recording layer.

    摘要翻译: 提供了全息数据存储介质及其制造方法。 首先,在分子内含有具有至少一个(甲基)丙烯酰基的单体的紫外线固化性粘合剂组合物和分子内具有至少两个(甲基)丙烯酰基的低聚物的前体溶液,光聚合性有机化合物和光引发剂, 提供2,4,6-三甲基苯并二苯基氧化膦。 接下来,第一基板和第二基板彼此附接,使得在第一和第二玻璃基板之间形成间隙。 接下来,将前体溶液填充到间隙中。 接下来,在惰性气体气氛中用光照射第一和第二基板之间的前体溶液,以引起光聚合反应,形成记录层。

    Projection lens system
    5.
    发明授权
    Projection lens system 失效
    投影镜头系统

    公开(公告)号:US08570661B2

    公开(公告)日:2013-10-29

    申请号:US13340688

    申请日:2011-12-30

    IPC分类号: G02B15/14

    摘要: A projection lens system includes, in order from a screen-side to an SLM-side thereof, a first lens group of negative refractive power which includes a first lens, and a second lens group of positive refractive power. The second lens group includes a second to fifth lenses in order from the screen-side to the SLM-side of the projection lens system. The projection lens system satisfies the following condition formulas: 1.95

    摘要翻译: 投影透镜系统从屏幕侧到SLM侧依次包括具有第一透镜的负折射力的第一透镜组和具有正折光力的第二透镜组。 第二透镜组包括从投影透镜系统的屏幕侧到SLM侧的顺序的第二至第五透镜。 投影透镜系统满足以下条件公式:1.95 <| F1 / Fw | <2.15,0.5 <| f4 / Fw | <0.7和1.05 <| f5 / Fw | <1.25,其中F1是 第一透镜组,f4是第四透镜的焦距,f5是第五透镜的焦距,Fw是处于广角状态的投影透镜系统的有效焦距。

    Zoom lens and imaging device using same
    6.
    发明授权
    Zoom lens and imaging device using same 失效
    变焦镜头和成像设备使用相同

    公开(公告)号:US08456749B2

    公开(公告)日:2013-06-04

    申请号:US13300670

    申请日:2011-11-21

    IPC分类号: G02B15/14

    CPC分类号: G02B15/173 G02B13/18

    摘要: Provided is a zoom lens for imaging an object on an imaging surface. The zoom lens includes, in the order from an object side to an image side thereof, a first lens group with positive refraction power, a second lens group with negative refraction power, a third lens group with positive refraction power, and a fourth lens group with positive refraction power. The first lens group includes a first surface. The zoom lens satisfies the formula: 0.15

    摘要翻译: 提供了一种用于对成像表面上的物体进行成像的变焦镜头。 变焦透镜以从物体侧到其像侧的顺序包括具有正折射率的第一透镜组,具有负折射光焦度的第二透镜组,具有正折射光焦度的第三透镜组和第四透镜组 具有正折射力。 第一透镜组包括第一表面。 变焦透镜满足以下公式:0.15 <| L3 | / Lt <0.25,其中L3是当变焦镜头在广角状态之间切换时第三透镜组沿着变焦透镜的光轴的移动的距离 和远摄状态,并且Lt是从第一表面到成像表面的距离。

    Zoom lens system
    7.
    发明授权
    Zoom lens system 有权
    变焦镜头系统

    公开(公告)号:US08908286B2

    公开(公告)日:2014-12-09

    申请号:US13436981

    申请日:2012-04-01

    摘要: A zoom lens system includes, in order from the object side to the image side, a first, a second, and a third lens groups. The first lens group includes, in order from the object side to the image side, a first and a second lenses. The second lens group is capable of floating to realize an image stabilizating function and includes, in order from the object side to the image side, a third to sixth lenses. The zoom lens system satisfies various formulas, including 0.3

    摘要翻译: 变焦透镜系统从物体侧到像侧依次包括第一透镜组,第二透镜组和第三透镜组。 第一透镜组从物体侧到像侧依次包括第一透镜和第二透镜。 第二透镜组能够浮动以实现图像稳定功能,并且从物体侧到图像侧依次包括第三至第六透镜。 变焦透镜系统满足各种公式,包括0.3

    Image lens with low chromatic aberration and high resolution
    8.
    发明授权
    Image lens with low chromatic aberration and high resolution 失效
    具有低色差和高分辨率的图像透镜

    公开(公告)号:US08477432B2

    公开(公告)日:2013-07-02

    申请号:US13315294

    申请日:2011-12-09

    IPC分类号: G02B3/02

    CPC分类号: G02B13/0045

    摘要: An image lens for imaging an object on an image plane, in the order from the object side to the image side thereof, includes: a first lens with negative refraction power, a second lens with positive refraction power, a third lens with negative refraction power, a fourth lens with positive refraction power, and a fifth lens. The image lens satisfies the following formula: 0.9

    摘要翻译: 一种用于对物体在像平面上从物体侧到其像侧的顺序成像的图像透镜,包括:具有负折射力的第一透镜,具有正折射光焦度的第二透镜,具有负折射光焦度的第三透镜 具有正折射力的第四透镜和第五透镜。 图像透镜满足下列公式:0.9

    Wide-angle zoom lens system
    9.
    发明授权
    Wide-angle zoom lens system 失效
    广角变焦镜头系统

    公开(公告)号:US08520316B2

    公开(公告)日:2013-08-27

    申请号:US13340686

    申请日:2011-12-30

    IPC分类号: G02B15/14

    CPC分类号: G02B15/177

    摘要: A wide-angle zoom lens system includes a first lens group with negative refraction power, a second lens group with positive refraction power, and a third lens group with positive refraction power. The first lens group, the second lens group, and the third lens group move along an optical axis of the zoom lens system in focusing. The wide-angle zoom lens system satisfies the formulas: 0.77

    摘要翻译: 广角变焦透镜系统包括具有负折射力的第一透镜组,具有正折射光焦度的第二透镜组和具有正折射光焦度的第三透镜组。 第一透镜组,第二透镜组和第三透镜组在聚焦时沿着变焦透镜系统的光轴移动。 广角变焦镜头系统满足公式:0.77 <| f2 / f1 | <1.1; 和0.7