公开(公告)号：US20070104051A1

公开(公告)日：2007-05-10

申请号：US11585774

申请日：2006-10-25

申请人： Yoshiki Okamoto

发明人： Yoshiki Okamoto

IPC分类号： G11B7/00

CPC分类号： G11B7/0901 ,  G11B7/0943

摘要： A tracking error detecting method comprises the steps of causing intensity distributions of single light introduced into an objective lens to have symmetry with respect to the track direction of an optical recording medium and the direction oblique to the direction perpendicular to the track direction, dividing a light-receiving unit into at least light-receiving units of the track direction and light-receiving units of the direction perpendicular to the track direction and detecting a tracking error signal based on detection signals from the divided light-receiving units.

摘要翻译： 跟踪误差检测方法包括以下步骤：将引入物镜的单个光的强度分布相对于光学记录介质的轨道方向和与垂直于轨道方向的方向倾斜的方向相对应， - 接收单元至少至轨道方向的光接收单元和垂直于磁道方向的方向的光接收单元，并且基于来自分开的光接收单元的检测信号检测跟踪误差信号。

公开(公告)号：US09616390B2

公开(公告)日：2017-04-11

申请号：US14131231

申请日：2012-07-06

申请人： Hiroho Hirozawa ,  Masakazu Koiwa ,  Kentaro Takagi ,  Yoshiki Okamoto ,  Hiroyuki Yamada ,  Yasuo Seike ,  Tsuyoshi Hamada ,  Masahiro Kimura

发明人： Hiroho Hirozawa ,  Masakazu Koiwa ,  Kentaro Takagi ,  Yoshiki Okamoto ,  Hiroyuki Yamada ,  Yasuo Seike ,  Tsuyoshi Hamada ,  Masahiro Kimura

IPC分类号： B01D69/10 ,  B01D69/12 ,  B01D63/10 ,  C02F1/44 ,  C02F103/08

CPC分类号： B01D69/10 ,  B01D63/10 ,  B01D69/12 ,  B01D2313/08 ,  B01D2313/14 ,  C02F1/44 ,  C02F1/441 ,  C02F2103/08

摘要： A separation membrane includes a separation membrane main body having at least a substrate and a separation function layer; and a channel material having a composition different from that of the separation membrane main body and affixed to a substrate-side surface of the separation membrane main body, wherein the channel material is discontinuous in a first direction and continuous in a second direction from one end to another end of the separation membrane main body.

公开(公告)号：US20120127286A1

公开(公告)日：2012-05-24

申请号：US13296738

申请日：2011-11-15

申请人： Yoshihisa SATO ,  Yoshiki OKAMOTO ,  Tetsuyuki YOSHIDA ,  Atsuhiro CHIBA ,  Sho SAKAMOTO

发明人： Yoshihisa SATO ,  Yoshiki OKAMOTO ,  Tetsuyuki YOSHIDA ,  Atsuhiro CHIBA ,  Sho SAKAMOTO

IPC分类号： H04N13/04

CPC分类号： H04N13/139 ,  H04N13/31 ,  H04N13/315 ,  H04N13/359

摘要： A display device includes: an optical barrier unit which includes a plurality of gate groups each including a plurality of gates, and in which gates in different groups perform a gating operation individually at different timings; a combined image generator which generates a plurality of sequences of combined images each corresponding to the plurality of gate groups based on a plurality of different viewpoint images in accordance with an opening timing of the respective gate groups; and a display unit which displays the corresponding sequence of combined images in synchronization with the gating operation of the respective gate groups, wherein the combined image generator generates at least one sequence of combined images through interpolation.

摘要翻译： 显示装置包括：光阻挡单元，其包括多个栅极组，每个栅极组包括多个栅极，并且其中不同组中的栅极在不同的定时单独执行选通操作; 组合图像生成器，其根据各个门组的打开定时，基于多个不同的视点图像生成各自对应于多个门组的多个组合图像序列; 以及显示单元，其显示与各个门组的门控操作同步的组合图像的相应序列，其中组合图像生成器通过内插生成至少一个组合图像序列。

公开(公告)号：US20120113319A1

公开(公告)日：2012-05-10

申请号：US13287739

申请日：2011-11-02

申请人： Yoshihisa Sato ,  Yoshiki Okamoto ,  Tetsuyuki Yoshida ,  Atsuhiro Chiba ,  Sho Sakamoto

发明人： Yoshihisa Sato ,  Yoshiki Okamoto ,  Tetsuyuki Yoshida ,  Atsuhiro Chiba ,  Sho Sakamoto

IPC分类号： H04N7/01

CPC分类号： H04N7/0135 ,  G09G3/3648 ,  G09G2320/0257 ,  G09G2340/0435

摘要： A display device includes: a display unit including plural display sections divided in a first direction and performing line sequential scanning in the first direction; and an interpolation picture generation unit generating an interpolation picture in accordance with a timing at which each display section is scanned based on supplied frame pictures, wherein the display unit displays the interpolation picture corresponding to the display section in each display section.

摘要翻译： 显示装置包括：显示单元，包括沿第一方向分割的多个显示部分，并沿第一方向执行行顺序扫描; 以及内插图像生成单元，其基于所提供的帧图像，根据每个显示部分被扫描的定时生成内插图像，其中，所述显示单元在每个显示部分中显示与所述显示部分对应的内插图像。

公开(公告)号：US08169713B2

公开(公告)日：2012-05-01

申请号：US12795134

申请日：2010-06-07

申请人： Katsuhiro Seo ,  Yoshiki Okamoto ,  Mamoru Suzuki ,  Akira Suzuki

发明人： Katsuhiro Seo ,  Yoshiki Okamoto ,  Mamoru Suzuki ,  Akira Suzuki

IPC分类号： G02B15/14 ,  G02B1/06

CPC分类号： G02B3/14 ,  G02B15/00

摘要： Disclosed herein is a zoom lens, including: an object side lens group disposed on the object side and including a first variable lens having a deformation surface, the object side lens group having a focal length varied by deformation of the first variable lens; an image side lens group disposed on the image side with respect to the object side lens group with an aperture stop sandwiched therebetween and including a second variable lens having a deformation surface, the image side lens group having a focal length varied by deformation of the second variable lens; and a lens group disposed between the object side lens group and the image side lens group and including the aperture stop. The deformation of the first and second variable lenses is controlled to carry out power variation and carry out image surface movement compensation and focusing by the power variation.

摘要翻译： 本发明公开了一种变焦透镜，包括：物体侧透镜组，其设置在物体侧并且包括具有变形面的第一可变透镜，所述物体侧透镜组具有随着所述第一可变透镜的变形而变化的焦距; 相对于物镜侧透镜组设置在像侧的像侧透镜组，其间夹有孔径光阑，并且包括具有变形面的第二可变透镜，所述像侧透镜组的焦距由第二透镜组的变形而变化 可变透镜; 以及设置在物体侧透镜组和像侧透镜组之间并且包括孔径光阑的透镜组。 控制第一和第二可变透镜的变形以进行功率变化，并通过功率变化进行图像表面移动补偿和聚焦。

公开(公告)号：US20120062990A1

公开(公告)日：2012-03-15

申请号：US13223414

申请日：2011-09-01

申请人： Yoshiki Okamoto

发明人： Yoshiki Okamoto

IPC分类号： G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/317

摘要： Disclosed herein is a three-dimensional image display apparatus including: an image display device in which a plurality of pixels are laid out in the horizontal and vertical directions to form a two-dimensional matrix, each of the pixels being configured to include m sub-pixels, and a plurality of observing-point disparity images being assigned for each of the sub-pixels to form a layout pattern determined in advance and displayed by carrying out a synthesizing process; and a parallax device which has a plurality of disparity separation sections associated with the sub-pixels, and which is used for separating the disparity images displayed on the image display device in a plurality of observing-point directions in order to make binocular vision of the disparity images possible.

摘要翻译： 本文公开了一种三维图像显示装置，包括：图像显示装置，其中在水平和垂直方向上布置多个像素以形成二维矩阵，每个像素被配置为包括m个子像素， 并且为每个子像素分配多个观察点视差图像，以形成预先确定并通过执行合成处理来显示的布局模式; 以及视差装置，其具有与所述子像素相关联的多个视差分离部，并且用于在多个观察点方向上分离显示在所述图像显示装置上的视差图像，以使得所述多个观察点方向的双目视觉 差异图像成为可能。

公开(公告)号：US20120057108A1

公开(公告)日：2012-03-08

申请号：US13218659

申请日：2011-08-26

申请人： Yoshiki Okamoto

发明人： Yoshiki Okamoto

IPC分类号： G02F1/1335

CPC分类号： G02B27/2214 ,  H04N13/317 ,  H04N13/324

摘要： A display apparatus includes a display unit; a barrier unit including a plurality of transmissive sections; and a filter having a transmittance distribution in which transmittance of light passing through a central portion of the transmissive section of the barrier unit is lower than transmittance of light passing through a circumferential portion of the transmissive section of the barrier unit.

摘要翻译： 显示装置包括显示单元; 包括多个透射部分的阻挡单元; 以及具有透射率分布的滤光器，其中通过阻挡单元的透射部分的中心部分的光的透射率低于穿过阻挡单元的透射部分的圆周部分的光的透射率。

公开(公告)号：US20120056897A1

公开(公告)日：2012-03-08

申请号：US13218649

申请日：2011-08-26

申请人： Yoshiki Okamoto

发明人： Yoshiki Okamoto

IPC分类号： G09G5/00

CPC分类号： G02B27/2214 ,  H04N13/31 ,  H04N13/317 ,  H04N13/324

摘要： A display apparatus includes a display unit in which sub-pixels are periodically arranged at a first sub-pixel pitch in a first direction of a screen, each pixel is formed by the plurality of sub-pixels, and a plurality of viewpoint images is displayed on a display surface; and a barrier unit in which transmissive sections having a first width in the first direction are periodically arranged. The first width is set to be approximated to a multiple m (where m=1, 2, . . . , N (where N is the number of plurality of viewpoint images)) of the first sub-pixel pitch.

摘要翻译： 显示装置包括显示单元，其中子像素在屏幕的第一方向上以第一子像素间距周期性地排列，​​每个像素由多个子像素形成，并且显示多个视点图像 在显示表面上 以及阻挡单元，其中周期性地布置有沿第一方向具有第一宽度的透射部。 第一宽度被设置为近似于第一子像素间距的多重m（其中m = 1,2，...，N（其中N是多个视点图像的数量））。

公开(公告)号：US08120860B2

公开(公告)日：2012-02-21

申请号：US12414203

申请日：2009-03-30

申请人： Akira Suzuki ,  Fumisada Maeda ,  Masahiko Ito ,  Yoshiki Okamoto

发明人： Akira Suzuki ,  Fumisada Maeda ,  Masahiko Ito ,  Yoshiki Okamoto

IPC分类号： G02B3/12 ,  G02B3/14 ,  G02B15/02

CPC分类号： G02B3/14 ,  G02B15/10 ,  G03B17/12 ,  G03B17/56

摘要： A conversion lens which includes a pair of transparent members is provided. At least one of the transparent members is formed of a deformable film; a connecting member for connecting the pair of transparent members so as to form a sealed space sandwiched between the pair of transparent members; a liquid filled in the sealed space; and a curvature changing mechanism for changing the curvature of the deformable film by moving the liquid filled in the sealed space. A conversion lens system and an imaging device, provided with the conversion lens are also provided.

摘要翻译： 提供了包括一对透明构件的转换透镜。 透明构件中的至少一个由可变形膜形成; 用于连接所述一对透明构件以形成夹在所述一对透明构件之间的密封空间的连接构件; 填充在密封空间中的液体; 以及用于通过移动填充在密封空间中的液体来改变可变形膜的曲率的曲率改变机构。 还提供了具有转换透镜的转换透镜系统和成像装置。

公开(公告)号：US20110002043A1

公开(公告)日：2011-01-06

申请号：US12795134

申请日：2010-06-07

申请人： Katsuhiro Seo ,  Yoshiki Okamoto ,  Mamoru Suzuki ,  Akira Suzuki

发明人： Katsuhiro Seo ,  Yoshiki Okamoto ,  Mamoru Suzuki ,  Akira Suzuki

IPC分类号： G02B15/00 ,  G02B3/14

CPC分类号： G02B3/14 ,  G02B15/00

摘要： Disclosed herein is a zoom lens, including: an object side lens group disposed on the object side and including a first variable lens having a deformation surface, the object side lens group having a focal length varied by deformation of the first variable lens; an image side lens group disposed on the image side with respect to the object side lens group with an aperture stop sandwiched therebetween and including a second variable lens having a deformation surface, the image side lens group having a focal length varied by deformation of the second variable lens; and a lens group disposed between the object side lens group and the image side lens group and including the aperture stop. The deformation of the first and second variable lenses is controlled to carry out power variation and carry out image surface movement compensation and focusing by the power variation.

摘要翻译： 本发明公开了一种变焦透镜，包括：物体侧透镜组，其设置在物体侧并且包括具有变形面的第一可变透镜，所述物体侧透镜组具有随着所述第一可变透镜的变形而变化的焦距; 相对于物镜侧透镜组设置在像侧的像侧透镜组，其间夹有孔径光阑，并且包括具有变形面的第二可变透镜，所述像侧透镜组的焦距由第二透镜组的变形而变化 可变透镜; 以及设置在物体侧透镜组和像侧透镜组之间并且包括孔径光阑的透镜组。 控制第一和第二可变透镜的变形以进行功率变化，并通过功率变化进行图像表面移动补偿和聚焦。