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    Information recording/reproducing device and hologram recording/reproducing method
    12.
    发明授权
    Information recording/reproducing device and hologram recording/reproducing method 失效
    信息记录/再现装置和全息记录/再现方法

    公开(公告)号：US07911919B2

    公开(公告)日：2011-03-22

    申请号：US12293337

    申请日：2007-03-14

    申请人： Tomoya Sugita ,  Kenichi Kasazumi

    发明人： Tomoya Sugita ,  Kenichi Kasazumi

    IPC分类号： G11B7/00

    CPC分类号： G03H1/28 ,  G03H1/265 ,  G11B7/00772

    摘要： An information recording/reproducing device irradiates a signal light beam containing arbitrary two-dimensional information and a reference beam emitted from the same light source as the signal light beam to an arbitrary region of a hologram recording medium to record a first hologram. After the first hologram is recorded, the device changes the incident angle of the signal light beam with respect to the hologram recording medium and multiplex-records a second hologram, which is different from the first hologram, in the same region as the region in which the first hologram is recorded by irradiating a signal light beam whose incident angle has been changed and a reference beam substantially the same as the reference beam used when recording the first hologram while the device obtains at least a part of a diffracted beam from the first hologram simultaneously.

    摘要翻译： 信息记录/再现装置将包含任意二维信息的信号光束和从与该信号光束相同的光源发射的参考光束照射到全息图记录介质的任意区域以记录第一全息图。 在记录第一全息图之后，该装置改变相对于全息图记录介质的信号光束的入射角，并将与第一全息图不同的第二全息图与其中 通过照射入射角已经改变的信号光束和在记录第一全息图时使用的参考光束基本相同的参考光束来记录第一全息图，同时该装置从第一全息图获得至少一部分衍射光束 同时。

    Hologram recording/reproducing apparatus, hologram multiplex recording method, and hologram recording medium utilizing reaction rate information and a recording interval time based on the reaction rate information
    13.
    发明授权
    Hologram recording/reproducing apparatus, hologram multiplex recording method, and hologram recording medium utilizing reaction rate information and a recording interval time based on the reaction rate information 失效
    全息记录/重放装置，全息图复用记录方法和利用反应速率信息和基于反应速率信息的记录间隔时间的全息记录介质

    公开(公告)号：US07903310B2

    公开(公告)日：2011-03-08

    申请号：US11889298

    申请日：2007-08-10

    申请人： Tomoya Sugita ,  Kenichi Kasazumi

    发明人： Tomoya Sugita ,  Kenichi Kasazumi

    IPC分类号： G03H1/04

    CPC分类号： G03H1/28 ,  G03H2240/52 ,  G03H2260/12 ,  G03H2260/30 ,  G11B7/007

    摘要： An object is to prevent lowering of a dynamic range of a hologram recording medium without lowering an average data transfer rate, and to provide stabilized recording sensitivity. A scheduler determines a recording interval time from the point of time when light is irradiated to record a certain hologram of holograms to be multiplex-recorded to the point of time when light is irradiated to record a succeeding hologram in such a manner that at least parts of the holograms are recorded one over the other in a certain recording area. A recording interval time controller controls a light source to irradiate the light depending on the recording interval time determined by the scheduler.

    摘要翻译： 目的是防止全息图记录介质的动态范围的降低，而不降低平均数据传送速率，并提供稳定的记录灵敏度。 调度器确定从光照射的时间点开始的记录间隔时间，以记录要被多路复用记录的特定全息图，以便在照射光的时候记录下一个全息图，使得至少部分 的全息图在某个记录区域中彼此记录。 记录间隔时间控制器根据由调度器确定的记录间隔时间控制光源照射光。

    SEE-THROUGH DISPLAY DEVICE AND VEHICLE HAVING SEE-THROUGH DISPLAY DEVICE MOUNTED THEREON
    15.
    发明申请
    SEE-THROUGH DISPLAY DEVICE AND VEHICLE HAVING SEE-THROUGH DISPLAY DEVICE MOUNTED THEREON 有权
    具有透视显示装置的视觉显示装置和车辆

    公开(公告)号：US20130182302A1

    公开(公告)日：2013-07-18

    申请号：US13876650

    申请日：2011-09-21

    申请人： Shinichi Shikii ,  Kenichi Kasazumi ,  Keiji Sugiyama ,  Kakuya Yamamoto ,  Akira Kurozuka

    发明人： Shinichi Shikii ,  Kenichi Kasazumi ,  Keiji Sugiyama ,  Kakuya Yamamoto ,  Akira Kurozuka

    IPC分类号： G02B27/01

    CPC分类号： G02B27/0103 ,  B60K35/00 ,  G02B5/30 ,  G02B5/32 ,  G02B2027/0118 ,  G03H2001/0439 ,  H04N9/3161 ,  H04N9/3167

    摘要： The present application discloses a see-through display device a light source configured to emit light, a projection optical system configured to project image light generated from the light; a transmissive hologram including a first surface which the image light enters from the projection optical system; and an interface configured to cause Fresnel reflection of the image light deflected by the hologram. The hologram includes a first interference fringe recorded by object light and reference light which are incident on the first surface by means of two-light flux interference. The image light incident on the first surface is deflected by the first interference fringe toward the interface. The interface reflects the image light toward the first surface.

    摘要翻译： 本申请公开了一种透视显示装置，被配置为发光的光源;投影光学系统，被配置为投射从光产生的图像光; 透射全息图，包括图像光从投影光学系统进入的第一表面; 以及被配置为引起由全息图偏转的图像光的菲涅耳反射的接口。 全息图包括通过对象光和参考光记录的第一干涉条纹，其通过双光束干涉入射在第一表面上。 入射在第一表面上的图像光被第一干涉条纹偏转到界面。 界面将图像光反射到第一表面。

    DISPLAY APPARATUS
    16.
    发明申请
    DISPLAY APPARATUS 有权
    显示设备

    公开(公告)号：US20120280956A1

    公开(公告)日：2012-11-08

    申请号：US13553013

    申请日：2012-07-19

    申请人： Kakuya YAMAMOTO ,  Kenichi Kasazumi ,  Tatsuo Itoh ,  Akira Kurozuka ,  Keiji Sugiyama

    发明人： Kakuya YAMAMOTO ,  Kenichi Kasazumi ,  Tatsuo Itoh ,  Akira Kurozuka ,  Keiji Sugiyama

    IPC分类号： G02B26/10 ,  G06F3/038

    CPC分类号： G02B26/101 ,  G02B26/10 ,  G02B27/0172 ,  G02B2027/011 ,  G02B2027/014 ,  G02B2027/0187

    摘要： A display apparatus that displays an image on a retina of a user, the display apparatus comprising: an image output unit (100) which includes a light source (101, 110), a wavefront shape change unit (102, 109), and a scan unit (103, 108) and is configured to output display light for displaying the image; and a deflection unit (104, 107) configured to deflect, toward an eye of the user, the display light outputted by the image output unit (100). The deflection unit (104, 107) has a deflection characteristic of suppressing image distortion caused by a change in relative position of the deflection unit (104, 107) with respect to a pupil of the user.

    摘要翻译： 一种在用户的视网膜上显示图像的显示装置，所述显示装置包括：图像输出单元，包括光源（101,110），波前形状改变单元（102,109）和 扫描单元（103,108），并且被配置为输出用于显示图像的显示光; 以及偏转单元（104,107），被配置为朝向用户的眼睛偏转由图像输出单元（100）输出的显示光。 偏转单元（104,107）具有抑制由偏转单元（104,107）相对于使用者瞳孔的相对位置变化引起的图像失真的偏转特性。

    Two-dimensional photoreceptor array, holographic optical information playback device, and holographic optical information recording device
    19.
    发明授权
    Two-dimensional photoreceptor array, holographic optical information playback device, and holographic optical information recording device 失效
    二维感光体阵列，全息光学信息回放装置和全息光学信息记录装置

    公开(公告)号：US07773486B2

    公开(公告)日：2010-08-10

    申请号：US10969919

    申请日：2004-10-22

    申请人： Kenichi Kasazumi ,  Kiminori Mizuuchi ,  Kazuhisa Yamamoto

    发明人： Kenichi Kasazumi ,  Kiminori Mizuuchi ,  Kazuhisa Yamamoto

    IPC分类号： G11B7/00

    CPC分类号： G11B7/131 ,  G11B7/0065

    摘要： A holographic optical information playback apparatus for playing information that is recorded on a recording medium in a form of interference fringes is provided with a two-dimensional photoreceptor array which receives a two-dimensional array of light spots that is diffracted at the recording medium due to application of reference light onto the medium, and outputs a playback signal including information recorded on the recording medium. The two-dimensional photoreceptor array has a photoreceptor section in which plural photoreceptor cells for detecting the intensities of received lights are arranged so that a photoreceptive area corresponding to the light spot array is formed, and assigns plural photoreceptor cells are assigned to each light spot in the light spot array according to the irradiation position of the light spot array, whereby the light intensity of one light sport is detected using the output signals from the plural photoreceptor cells.

    摘要翻译： 用于播放以干涉条纹形式记录在记录介质上的信息的全息光学信息重放设备设置有二维感光体阵列，其接收在记录介质处衍射的光点的二维阵列，因为由于 将参考光施加到介质上，并输出包括记录在记录介质上的信息的重放信号。 二维感光体阵列具有感光体部，其中配置有用于检测接收光的强度的多个感光体细胞，使得形成与光点阵列对应的感光区域，并将多个感光体细胞分配给每个光点 根据光点阵列的照射位置的光点阵列，由此使用来自多个感光体单元的输出信号来检测一次光线运动的光强度。

    LIQUID CRYSTAL DISPLAY DEVICE
    20.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20100164919A1

    公开(公告)日：2010-07-01

    申请号：US12278852

    申请日：2007-02-07

    申请人： Kazuhisa Yamamoto ,  Tetsuro Mizushima ,  Tatsuo Itoh ,  Kenichi Kasazumi ,  Shinichi Kadowaki

    发明人： Kazuhisa Yamamoto ,  Tetsuro Mizushima ,  Tatsuo Itoh ,  Kenichi Kasazumi ,  Shinichi Kadowaki

    IPC分类号： G02F1/13357 ,  G09G3/36

    CPC分类号： G09G3/3413 ,  G09G3/3607 ,  G09G2310/0235 ,  G09G2340/06 ,  G09G2360/145 ,  H04N9/3117

    摘要： Disclosed is a liquid crystal display device capable of performing image display with more adequate white level, during an operation of displaying an image which requires emphasizing white. A backlight illuminator for illuminating a liquid crystal display panel comprises a white light source adapted to generate white light, in addition to a laser source adapted to generate red light, blue light and green light. When an image to be displayed on a liquid crystal display panel requires emphasizing white, white light from the white light source is emitted to a liquid crystal display panel, in addition to red light, blue light and green light from the laser source. This makes it possible to display the image which requires emphasizing white, in the form of an image with more natural image quality.

    摘要翻译： 公开了一种能够在显示需要强调白色的图像的操作的操作期间能够执行具有更充足的白电平的图像显示的液晶显示装置。 用于照亮液晶显示面板的背光照明器除了适于产生红光，蓝光和绿光的激光源之外还包括适于产生白光的白光源。 当要显示在液晶显示面板上的图像需要强调白色时，除了来自激光源的红光，蓝光和绿光之外，来自白光源的白光被发射到液晶显示面板。 这使得可以以更自然的图像质量的图像的形式显示需要强调白色的图像。