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11. 发明授权

US08995045B2 Image display apparatus 有权
标题翻译：图像显示装置
公开(公告)号：US08995045B2
公开(公告)日：2015-03-31
申请号：US13729356
申请日：2012-12-28
申请人： Shinichi Tatsuta , Hiroshi Hasegawa , Hideaki Okano , Takahiro Kamikawa , Taisuke Ogoshi , Toru Kambayashi , Shinichi Uehara , Masako Kashiwagi
发明人： Shinichi Tatsuta , Hiroshi Hasegawa , Hideaki Okano , Takahiro Kamikawa , Taisuke Ogoshi , Toru Kambayashi , Shinichi Uehara , Masako Kashiwagi
IPC分类号： G02B26/00 , G02B27/10 , G02B26/02 , H04N13/04
CPC分类号： G02B26/02 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/351
摘要： According to one embodiment, an image display apparatus includes a light source, a modulation unit, a first array and a second array. The modulation unit modulates intensity and a color of the light to generate beams corresponding to each of modulated pixels included in a modulated pixel group. The first array is formed by juxtaposing a plurality of first deflection elements each having a generating line parallel to a vertical direction of the modulated pixels. The second array is formed by juxtaposing a plurality of second deflection elements each having a generating line tilted by an angle represented by tan−1(α×m/n) with respect to a generating line of the first deflection element.
摘要翻译：根据一个实施例，图像显示装置包括光源，调制单元，第一阵列和第二阵列。调制单元调制光的强度和颜色，以产生对应于包括在调制像素组中的每个调制像素的光束。第一阵列通过并置多个第一偏转元件而形成，每个第一偏转元件具有与调制像素的垂直方向平行的生成线。第二阵列通过并置多个第二偏转元件而形成，每个第二偏转元件具有相对于第一偏转元件的发生线倾斜由tan-1（α×m / n）表示的角度的发生线。

12. 发明授权

US08582413B2 Optical pickup and optical disk apparatus 失效
标题翻译：光学拾取和光盘设备
公开(公告)号：US08582413B2
公开(公告)日：2013-11-12
申请号：US13709787
申请日：2012-12-10
申请人： Chikara Tanioka , Kazuo Watabe , Hideaki Okano , Akihito Ogawa , Takashi Usui , Kazuaki Doi
发明人： Chikara Tanioka , Kazuo Watabe , Hideaki Okano , Akihito Ogawa , Takashi Usui , Kazuaki Doi
IPC分类号： G11B7/00
CPC分类号： G11B7/1378 , G11B7/1275 , G11B7/1376 , G11B7/13927 , G11B2007/0006 , G11B2007/0013
摘要： According to one embodiment, an optical pickup configured to record and to reproduce on a layer of a disk, including, a light source configured to emit a laser beam, an objective lens including a variable use magnification and configured to focus the laser beam on the layer, a collimator lens configured to change the magnification of the objective lens by moving along an optical axis direction, and a liquid crystal module configured to generate spherical aberration to cancel a coma aberration which may occur because an object point and an image point of the objective lens at the use magnification do not exist on an optical axis of the objective lens.
摘要翻译：根据一个实施例，一种光学拾取器，被配置为在盘的层上记录和再现，包括被配置为发射激光束的光源，包括可变放大倍率的物镜，并且被配置为将激光束聚焦在层，准直透镜，被配置为通过沿着光轴方向移动来改变物镜的放大倍数;以及液晶模块，被配置为产生球面像差以消除可能由于对象点和图像点的像点而可能发生的彗形像差在物镜的光轴上不存在使用放大率的物镜。

13. 发明申请

US20130258446A1 IMAGE DISPLAY APPARATUS 有权
标题翻译：图像显示设备
公开(公告)号：US20130258446A1
公开(公告)日：2013-10-03
申请号：US13729356
申请日：2012-12-28
申请人： Shinichi TATSUTA , Hiroshi Hasegawa , Hideaki Okano , Takahiro Kamikawa , Taisuke Ogoshi , Toru Kambayashi , Shinichi Uehara , Masako Kashiwagi
发明人： Shinichi TATSUTA , Hiroshi Hasegawa , Hideaki Okano , Takahiro Kamikawa , Taisuke Ogoshi , Toru Kambayashi , Shinichi Uehara , Masako Kashiwagi
IPC分类号： G02B26/02
CPC分类号： G02B26/02 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/351
摘要： According to one embodiment, an image display apparatus includes a light source, a modulation unit, a first array and a second array. The modulation unit modulates intensity and a color of the light to generate beams corresponding to each of modulated pixels included in a modulated pixel group. The first array is formed by juxtaposing a plurality of first deflection elements each having a generating line parallel to a vertical direction of the modulated pixels. The second array is formed by juxtaposing a plurality of second deflection elements each having a generating line tilted by an angle represented by tan−1(α×m/n) with respect to a generating line of the first deflection element.
摘要翻译：根据一个实施例，图像显示装置包括光源，调制单元，第一阵列和第二阵列。调制单元调制光的强度和颜色，以产生对应于包括在调制像素组中的每个调制像素的光束。第一阵列通过并置多个第一偏转元件而形成，每个第一偏转元件具有与调制像素的垂直方向平行的生成线。第二阵列通过并置多个第二偏转元件而形成，每个第二偏转元件具有相对于第一偏转元件的发生线倾斜由tan-1（α×m / n）表示的角度的发生线。

14. 发明授权

US08542566B2 Holographic recording method detecting displacement of a holographic recording medium, and recording and reproduction apparatus 失效
标题翻译：全息记录方法检测全息记录介质的位移，以及记录和再现装置
公开(公告)号：US08542566B2
公开(公告)日：2013-09-24
申请号：US13684435
申请日：2012-11-23
申请人： Takashi Usui , Kazuo Watabe , Hideaki Okano
发明人： Takashi Usui , Kazuo Watabe , Hideaki Okano
IPC分类号： G11B7/0065 , G11B7/095 , G11B7/0045
CPC分类号： G11B7/0065 , G11B7/083 , G11B7/09
摘要： A method for recording information in form of a hologram. The method can generate a displacement signal by detecting a displacement of a holographic recording medium. The method can perform an exposure control operation that, if the sampling value of the displacement signal falls within an allowable displacement range, records the information item in the holographic recording medium, and if the sampling value of the displacement signal falls outside the allowable displacement range, blocks or reduces at least one of the information light and the reference light to a light intensity with which the information item is not recorded in the holographic recording medium.
摘要翻译：一种以全息图形式记录信息的方法。该方法可以通过检测全息记录介质的位移来产生位移信号。该方法可以执行曝光控制操作，如果位移信号的采样值落在容许位移范围内，则将信息项记录在全息记录介质中，并且如果位移信号的采样值落在容许位移范围之外将信息光和参考光中的至少一个阻挡或减少到信息项目不记录在全息记录介质中的光强度。

15. 发明授权

US08498064B2 Imaging lens and imaging apparatus 有权
标题翻译：成像镜头和成像设备
公开(公告)号：US08498064B2
公开(公告)日：2013-07-30
申请号：US13302655
申请日：2011-11-22
申请人： Hideaki Okano
发明人： Hideaki Okano
IPC分类号： G02B9/34 , G02B9/00 , G02B13/16 , H04N5/225
CPC分类号： G02B13/004
摘要： An imaging lens includes: an aperture stop; a first lens having a positive refractive power; a second lens having a negative refractive power which is formed in a concave shape on both sides thereof; a third lens having a positive refractive power which is formed in a meniscus shape in which a concave surface is directed toward the side of an object; and a fourth lens having a negative refractive power in which a convex surface is directed toward the object side, which are sequentially disposed from the object side to the image side, wherein the imaging lens satisfies the following conditional expressions (1), (2), (3), (4) and (5): 0.40 25. (5)
摘要翻译：成像透镜包括：孔径光阑; 具有正屈光力的第一透镜; 具有在其两侧形成为凹形的负屈光力的第二透镜; 具有正屈光力的第三透镜，其形成为弯曲面形状，其中凹面指向物体的侧面; 和（1），（2）所述的成像透镜，其中，所述成像透镜具有从物体侧朝向像侧依次配置的凸面朝向物体侧的负屈光力的第四透镜，，（3），（4）和（5）：0.40

16. 发明申请

US20130094341A1 OPTICAL PICKUP AND OPTICAL DISK APPARATUS 失效
标题翻译：光学拾取和光盘设备
公开(公告)号：US20130094341A1
公开(公告)日：2013-04-18
申请号：US13709787
申请日：2012-12-10
申请人： Chikara TANIOKA , Kazuo Watabe , Hideaki Okano , Akihito Ogawa , Takashi Usui , Kazuaki Doi
发明人： Chikara TANIOKA , Kazuo Watabe , Hideaki Okano , Akihito Ogawa , Takashi Usui , Kazuaki Doi
IPC分类号： G11B7/1378
CPC分类号： G11B7/1378 , G11B7/1275 , G11B7/1376 , G11B7/13927 , G11B2007/0006 , G11B2007/0013
摘要： According to one embodiment, an optical pickup configured to record and to reproduce on a layer of a disk, including, a light source configured to emit a laser beam, an objective lens including a variable use magnification and configured to focus the laser beam on the layer, a collimator lens configured to change the magnification of the objective lens by moving along an optical axis direction, and a liquid crystal module configured to generate spherical aberration to cancel a coma aberration which may occur because an object point and an image point of the objective lens at the use magnification do not exist on an optical axis of the objective lens.
摘要翻译：根据一个实施例，一种光学拾取器，被配置为在盘的层上记录和再现，包括被配置为发射激光束的光源，包括可变放大倍率的物镜，并且被配置为将激光束聚焦在层，准直透镜，被配置为通过沿着光轴方向移动来改变物镜的放大倍数;以及液晶模块，被配置为产生球面像差以消除可能由于对象点和图像点的像点而可能发生的彗形像差在物镜的光轴上不存在使用放大率的物镜。

17. 发明申请

US20130077457A1 HOLOGRAPHIC RECORDING METHOD, AND RECORDING AND REPRODUCTION APPARATUS 失效
标题翻译：全息记录方法，记录和再现装置
公开(公告)号：US20130077457A1
公开(公告)日：2013-03-28
申请号：US13684435
申请日：2012-11-23
申请人： Takashi Usui , Kazuo Watabe , Hideaki Okano
发明人： Takashi Usui , Kazuo Watabe , Hideaki Okano
IPC分类号： G11B7/0065
CPC分类号： G11B7/0065 , G11B7/083 , G11B7/09
摘要： In one embodiment, a method is disclosed for recoding information in form of a hologram. The method can generate a displacement signal by detecting a displacement of a holographic recording medium. The method can perform an exposure control operation that, if the sampling value of the displacement signal falls within an allowable displacement range, records the information item in the holographic recording medium, and if the sampling value of the displacement signal falls outside the allowable displacement range, blocks or reduces at least one of the information light and the reference light to a light intensity with which the information item is not recorded in the holographic recording medium.
摘要翻译：在一个实施例中，公开了用于以全息图的形式重新编码信息的方法。该方法可以通过检测全息记录介质的位移来产生位移信号。该方法可以执行曝光控制操作，如果位移信号的采样值落在容许位移范围内，则将信息项记录在全息记录介质中，并且如果位移信号的采样值落在容许位移范围之外将信息光和参考光中的至少一个阻挡或减少到信息项目不记录在全息记录介质中的光强度。

18. 发明申请

US20130021892A1 INFORMATION RECORDING AND REPRODUCING APPARATUS 有权
标题翻译：信息记录和再现设备
公开(公告)号：US20130021892A1
公开(公告)日：2013-01-24
申请号：US13618173
申请日：2012-09-14
申请人： Hideaki Okano , Kazuo Watabe , Chikara Tanioka , Akihito Ogawa , Takashi Usui , Kazuaki Doi
发明人： Hideaki Okano , Kazuo Watabe , Chikara Tanioka , Akihito Ogawa , Takashi Usui , Kazuaki Doi
IPC分类号： G11B7/1374 , G11B7/1376
CPC分类号： G11B7/0956 , G11B7/0901 , G11B7/0938 , G11B2007/0013
摘要： According to one embodiment, an information recording and reproducing apparatus including, a focus control module, an objective lens control module, a calculation module, and a tracking control module. If, detection the recording marks line, to focus a laser light of a second wavelength to the recording layer through an objective lens and to operation a recording layer tracking control using a tracking error signal taken out from a second reflected light and a laser light of a first wavelength to a track groove through the objective lens and to operation a guide layer tracking control to control the objective lens using a tracking error signal taken out from a first reflected light.
摘要翻译：根据一个实施例，一种信息记录和再现装置，包括聚焦控制模块，物镜控制模块，计算模块和跟踪控制模块。如果检测记录标记线，则通过物镜将第二波长的激光聚焦到记录层，并且使用从第二反射光和第二反射光的激光中取出的跟踪误差信号来操作记录层跟踪控制通过物镜的轨道槽的第一波长，并且使用从第一反射光取出的跟踪误差信号来操作引导层跟踪控制来控制物镜。

19. 发明申请

US20120236696A1 FOCUS SERVO CONTROL DEVICE, AND INFORMATION RECORDING/REPRODUCING DEVICE USING THE SAME 失效
标题翻译：聚焦伺服控制装置，以及使用其的信息记录/再现装置
公开(公告)号：US20120236696A1
公开(公告)日：2012-09-20
申请号：US13421503
申请日：2012-03-15
申请人： Takashi Usui , Kazuo Watabe , Hideaki Okano , Chikara Tanioka , Akihito Ogawa , Kazuaki Doi
发明人： Takashi Usui , Kazuo Watabe , Hideaki Okano , Chikara Tanioka , Akihito Ogawa , Kazuaki Doi
IPC分类号： G11B7/1374 , G11B7/13
CPC分类号： G11B7/08511 , G11B7/0908 , G11B7/1376 , G11B7/24038 , G11B7/2405 , G11B2007/0013
摘要： A focus servo control device includes a first detector, first controller, second detector, and second controller. The first detector detects a first focus error signal. The first controller controls the objective lens based on the first focus error signal, so that a focal point of the first laser agrees with the guide layer. The second detector detects a second focus error signal. The second controller changes a relative distance between the focal point of the second laser and the focal point of the first laser, so that the focal point of the second laser agrees with a target recording/reproducing layer.
摘要翻译：聚焦伺服控制装置包括第一检测器，第一控制器，第二检测器和第二控制器。第一检测器检测第一聚焦误差信号。第一控制器基于第一聚焦误差信号控制物镜，使得第一激光的焦点与引导层一致。第二检测器检测第二聚焦误差信号。第二控制器改变第二激光器的焦点与第一激光器的焦点之间的相对距离，使得第二激光器的焦点与目标记录/再现层一致。

20. 发明授权

US09195028B2 Optical element, imaging lens unit, image pickup apparatus 有权
标题翻译：光学元件，成像透镜单元，摄像装置
公开(公告)号：US09195028B2
公开(公告)日：2015-11-24
申请号：US13571606
申请日：2012-08-10
申请人： Masashi Nishimoto , Hideaki Okano , Takahiro Tomaru
发明人： Masashi Nishimoto , Hideaki Okano , Takahiro Tomaru
IPC分类号： H04N5/225 , G02B13/00 , G02B7/02 , G02B3/00
CPC分类号： G02B13/004 , G02B3/00 , G02B7/02 , G02B7/021 , H04N5/2254
摘要： An optical element includes an effective diameter area that is centered on an optical axis and transmits an effective light beam, and a flange portion having, on a side surface around the effective diameter area, a slope that is not perpendicular to a direction of the optical axis.
摘要翻译：光学元件包括以光轴为中心并透射有效光束的有效直径区域和在有效直径区域周围的侧表面上具有不垂直于光学方向的斜率的凸缘部分轴。

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