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74 条记录 (耗时 0.026 秒)

    Image display apparatus and image photographing apparatus therefor
    1.
    发明授权
    Image display apparatus and image photographing apparatus therefor 失效
    图像显示装置及其图像拍摄装置

    公开(公告)号：US06445365B1

    公开(公告)日：2002-09-03

    申请号：US08950507

    申请日：1997-09-16

    申请人： Naosato Taniguchi ,  Susumu Matsumura ,  Yoko Yoshinaga ,  Shin Kobayashi ,  Toshiyuki Sudo ,  Hideki Morishima ,  Tadashi Kaneko

    发明人： Naosato Taniguchi ,  Susumu Matsumura ,  Yoko Yoshinaga ,  Shin Kobayashi ,  Toshiyuki Sudo ,  Hideki Morishima ,  Tadashi Kaneko

    IPC分类号： G09G500

    CPC分类号： G09B9/307 ,  G02B27/0101 ,  G02B27/017 ,  G02B2027/0132 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0187 ,  G02B2027/0198

    摘要： This invention relates to an image display apparatus having first image generating means for displaying first image information by a plurality of pixels emitting light, second image generating means for displaying second image information by a plurality of pixels emitting light, the second image information being part of the first image information, visual axis detecting means for detecting an observer's visual axis direction, optical means for combining a first image from the first image generating means and a second image from the second image generating means, moving the second image relative to the first image in conformity with an output signal from the visual axis detecting means and turning it to the observer's pupil, the marginal portion of the second image being made substantially coincident with the boundary between the pixels of the first image when the images are combined, and image display changing means for changing the first image information and the second image information on the basis of the output signal of the visual axis detecting means.

    摘要翻译： 本发明涉及一种图像显示装置，具有第一图像生成装置，用于通过发射光的多个像素显示第一图像信息;第二图像生成装置，用于通过发射光的多个像素显示第二图像信息，第二图像信息是 第一图像信息，用于检测观察者的视轴方向的视轴检测装置，用于组合来自第一图像生成装置的第一图像和来自第二图像生成装置的第二图像的光学装置，使第二图像相对于第一图像移动 根据来自视轴检测装置的输出信号并将其转到观察者的瞳孔，当组合图像时，第二图像的边缘部分与第一图像的像素之间的边界大致一致，并且图像显示 用于改变第一图像信息和第二图像信息的改变装置 基于视轴检测装置的输出信号。

    Pyran derivative, photosensitive resin composition, and hologram recording medium using it
    9.
    发明授权
    Pyran derivative, photosensitive resin composition, and hologram recording medium using it 失效
    吡喃衍生物，光敏树脂组合物和使用它的全息记录介质

    公开(公告)号：US5492942A

    公开(公告)日：1996-02-20

    申请号：US248093

    申请日：1994-05-24

    申请人： Shin Kobayashi ,  Susumu Matsumura ,  Naosato Taniguchi ,  Yoko Yoshinaga ,  Toshiyuki Sudo ,  Hideki Morishima ,  Tadashi Kaneko

    发明人： Shin Kobayashi ,  Susumu Matsumura ,  Naosato Taniguchi ,  Yoko Yoshinaga ,  Toshiyuki Sudo ,  Hideki Morishima ,  Tadashi Kaneko

    IPC分类号： C07D209/04 ,  C07D309/34 ,  C07D315/00 ,  C07D455/04 ,  C07D455/06 ,  C08F2/50 ,  G03F7/028 ,  G03F7/031 ,  G03H1/02 ,  G03C1/685 ,  G03H1/04

    CPC分类号： G03H1/02 ,  C07D309/34 ,  C07D455/04 ,  G03H2001/0264

    摘要： A pyran derivative has a structure ofR.sup.2 R.sup.3 C.dbd.(C.sub.5 H.sub.2 R.sup.1 O)--(CH.dbd.CH).sub.n --C.sub.6 H.sub.2 R.sup.6 R.sup.7 --NR.sup.4 R.sup.5wherein n is 3 or 4; R.sup.1 is a proton, alkyl or phenyl group; each of R.sup.2 and R.sup.3 is independently a cyano, alkoxycarbonyl having an alkyl, acyl having an alkyl, aracyl having phenyl, sulfonyl, aryl, or aryloxy; each of R.sup.4 and R.sup.5 is an alkyl group; and each of R.sup.6 and R.sup.7 is a proton, provided that R.sup.4 and R.sup.5 are alkyl groups, and a pair of R.sup.4 and R.sup.6 as well as a pair of R.sup.5 and R.sup.7 can be bonded to each other to form a heterocycle.A photosensitive composition comprises a polymerizable compound, a polymerization initiator and a photosensitizer which is the pyran derivative. A photosensitive resin composition comprises a crosslinkable polymer, a crosslinking agent and the photosensitizer. A hologram recording medium mainly comprises the photosensitive composition or the photosensitive resin composition.

    摘要翻译： 吡喃衍生物具有R2R3C =（C5H2R1O） - （CH = CH）n-C6H2R6R7-NR4R5的结构，其中n为3或4; R1是质子，烷基或苯基; R 2和R 3各自独立地为氰基，具有烷基的烷氧基羰基，具有烷基的酰基，具有苯基的芳酰基，磺酰基，芳基或芳氧基; R4和R5各自为烷基; 并且R6和R7各自为质子，条件是R 4和R 5为烷基，并且一对R 4和R 6以及一对R 5和R 7可以彼此键合以形成杂环。 感光性组合物包含可聚合化合物，聚合引发剂和作为吡喃衍生物的光敏剂。 感光性树脂组合物包含可交联聚合物，交联剂和光敏剂。 全息记录介质主要包括感光组合物或感光性树脂组合物。