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1. 发明授权

US08982291B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US08982291B2
公开(公告)日：2015-03-17
申请号：US13730201
申请日：2012-12-28
申请人： Ayako Takagi , Shinichi Uehara , Masako Kashiwagi , Masahiro Baba
发明人： Ayako Takagi , Shinichi Uehara , Masako Kashiwagi , Masahiro Baba
IPC分类号： G02F1/1335 , G02F1/13 , G02F1/1343 , G02F1/29 , G02B27/22 , H04N13/04
CPC分类号： G02F1/1313 , G02B27/2214 , G02F1/134309 , G02F1/29 , G02F2001/294 , H04N13/305 , H04N2213/001
摘要： According to one embodiment, an image display device includes a liquid crystal optical apparatus, an image display unit, and a control unit. The image display unit includes a display unit stacked with the liquid crystal optical apparatus. The control unit controls a potential of electrodes provided in the liquid crystal optical apparatus. Light including kth (k being an integer) major region parallax image is emitted outside the liquid crystal optical apparatus through a lens center portion. Light including kth adjacent region parallax image is emitted outside the liquid crystal optical apparatus through a refractive index increase portion.
摘要翻译：根据一个实施例，图像显示装置包括液晶光学装置，图像显示单元和控制单元。图像显示单元包括与液晶光学装置堆叠的显示单元。控制单元控制设置在液晶光学装置中的电极的电位。包括第k（k为整数）主区域视差图像的光通过透镜中心部分发射到液晶光学装置的外部。包括第k个相邻区域视差图像的光通过折射率增加部分发射到液晶光学装置的外部。

2. 发明申请

US20130250223A1 LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE 有权
标题翻译：液晶光学装置和图像显示装置
公开(公告)号：US20130250223A1
公开(公告)日：2013-09-26
申请号：US13730077
申请日：2012-12-28
申请人： Ayako TAKAGI , Shinichi Uehara , Masako Kashiwagi , Masahiro Baba , Yuko Kizu , Yoshiharu Momonoi
发明人： Ayako TAKAGI , Shinichi Uehara , Masako Kashiwagi , Masahiro Baba , Yuko Kizu , Yoshiharu Momonoi
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02B27/2214 , G02F1/134309 , G02F2001/134381 , G02F2001/294 , H04N13/305
摘要： According to one embodiment, a liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate, first electrodes, and second electrodes. The first electrodes extend in a first direction. The second electrodes are disposed between the first electrodes. The second substrate unit includes a second substrate, a first opposing electrode, and a second opposing electrode. The second opposing electrode is separated from the first opposing electrode. The liquid crystal layer is provided between the first and second substrate units. The distance along the second direction between the central axis and a first separating region between the first opposing electrode and the second opposing electrode is longer than a distance between the central axis and the second electrode.
摘要翻译：根据一个实施例，液晶光学装置包括第一基板单元，第二基板单元和液晶层。第一基板单元包括第一基板，第一电极和第二电极。第一电极沿第一方向延伸。第二电极设置在第一电极之间。第二基板单元包括第二基板，第一相对电极和第二相对电极。第二相对电极与第一相对电极分离。液晶层设置在第一和第二基板单元之间。第一相对电极和第二相对电极之间的中心轴线与第一分离区域之间沿着第二方向的距离比中心轴线和第二电极之间的距离长。

3. 发明申请

US20130222714A1 LIQUID CRYSTAL OPTICAL APPARATUS AND STEREOSCOPIC IMAGE DISPLAY DEVICE 有权
标题翻译：液晶光学装置和立体图像显示装置
公开(公告)号：US20130222714A1
公开(公告)日：2013-08-29
申请号：US13614051
申请日：2012-09-13
申请人： Shinichi UEHARA , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
发明人： Shinichi UEHARA , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/1337
CPC分类号： G02F1/134309 , G02B3/08 , G02B27/2214 , G02B27/225 , G02F1/29 , H04N13/236 , H04N2213/001
摘要： According to one embodiment, a liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate having a first major surface and first electrodes provided on the first major surface to extend along a first direction, and arranged in a direction non-parallel to the first direction. The second substrate unit includes a second substrate having a second major surface opposing the first major surface and a second electrode provided on the second major surface to oppose the first electrodes. The liquid crystal layer is provided between the first and second substrate units. One of the first electrodes includes a first main body portion and a first tip portion. The first main body portion extends along the first direction, and the first tip portion is provided at a tip of the first main body portion.
摘要翻译：根据一个实施例，液晶光学装置包括第一基板单元，第二基板单元和液晶层。第一基板单元包括具有第一主表面的第一基板和设置在第一主表面上以沿第一方向延伸并且沿不平行于第一方向的方向布置的第一电极。第二基板单元包括具有与第一主表面相对的第二主表面的第二基板和设置在第二主表面上以与第一电极相对的第二电极。液晶层设置在第一和第二基板单元之间。第一电极中的一个包括第一主体部分和第一末端部分。第一主体部沿着第一方向延伸，第一前端部设置在第一主体部的前端。

4. 发明申请

US20120200562A1 STEREOSCOPIC IMAGE DISPLAY APPARATUS 失效
标题翻译：立体图像显示装置
公开(公告)号：US20120200562A1
公开(公告)日：2012-08-09
申请号：US13409933
申请日：2012-03-01
申请人： Masako KASHIWAGI , Tatsuo Saishu
发明人： Masako KASHIWAGI , Tatsuo Saishu
IPC分类号： G06T15/00
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/317 , H04N13/324
摘要： A stereoscopic image display apparatus according an embodiment includes: an elemental image display unit having a display face in which pixels having sub-pixels are arranged in a matrix form, the display face being divided into a plurality of elemental images for display; and an optical plate provided on a viewer side of the elemental image display unit, the optical plate having a plurality of lenses arranged periodically with respect to the display face to be respectively associated with the plurality of elemental images, each of the lenses controlling light rays from the pixels which display an associated elemental image. In each lens, the sub-pixels which display an elemental image associated with the lens differing in isolation degree between adjacent sub-pixels depending upon whether a location is in a central portion of the lens or in a peripheral portion of the lens.
摘要翻译：根据实施例的立体图像显示装置包括：具有显示面的元素图像显示单元，其中具有子像素的像素以矩阵形式布置，所述显示面被分成多个要显示的元素图像; 以及光学板，其设置在所述元素图像显示单元的观察者侧，所述光学板具有相对于所述显示面周期性地布置的多个透镜，以分别与所述多个基本图像相关联，所述透镜控制光线从显示相关联的基本图像的像素。在每个透镜中，根据位置是位于透镜的中心部分还是在透镜的周边部分中，显示与透镜相关联的基本图像在相邻子像素之间的隔离度不同的子像素。

5. 发明申请

US20090244682A1 STEREOSCOPIC-IMAGE DISPLAY APPARATUS 有权
标题翻译：立体图像显示装置
公开(公告)号：US20090244682A1
公开(公告)日：2009-10-01
申请号：US12405477
申请日：2009-03-17
申请人： Tatsuo Saishu , Masako Kashiwagi , Ayako Takagi , Kazuki Taira
发明人： Tatsuo Saishu , Masako Kashiwagi , Ayako Takagi , Kazuki Taira
IPC分类号： G02B27/26 , G02F1/01 , G02F1/29 , G02B27/22
CPC分类号： H04N13/307 , H04N13/305
摘要： Mediums that are arranged opposite to an elemental-image display unit, that form two lens arrays having different principal planes together with substrates, and that switches a polarization direction of incident light corresponding to applied voltage, thereby making lens effect of either one of the lens arrays effective are included. By controlling the polarization direction synchronizing with a display timing of images to be displayed on the elemental-image display unit, the lens array to be effective is switched at each display timing, and images having different near or far direction are alternately displayed on the elemental-image display unit.
摘要翻译：与元素图像显示单元相对布置的介质，其形成具有与基板不同的主平面的两个透镜阵列，并且对应于施加的电压切换入射光的偏振方向，从而使得透镜中的任一个的透镜效应包括有效阵列。通过与要显示在元素图像显示单元上的图像的显示定时同步地控制偏振方向，在每个显示定时切换要生效的透镜阵列，并且将具有不同近或远方向的图像交替地显示在元素图像显示单元。

6. 发明申请

US20090052164A1 DIRECTIONAL BACKLIGHT, DISPLAY APPARATUS, AND STEREOSCOPIC DISPLAY APPARATUS 有权
标题翻译：方向背光，显示装置和立体显示装置
公开(公告)号：US20090052164A1
公开(公告)日：2009-02-26
申请号：US12195683
申请日：2008-08-21
申请人： Masako Kashiwagi , Tatsuo Saishu , Rieko Fukushima
发明人： Masako Kashiwagi , Tatsuo Saishu , Rieko Fukushima
IPC分类号： G02F1/13357
CPC分类号： G09G3/003 , G02B27/2214 , G02F1/133606 , G09G3/20 , G09G3/3413 , G09G3/3648 , H04N13/305 , H04N13/312 , H04N13/32 , H04N13/354
摘要： A stereoscopic display apparatus includes a liquid-crystal display device that has display pixels arranged in a matrix and displays an elemental image array formed from a plurality of field images on the display pixels to render stereoscopic display, a parallax creating unit provided on the front surface or the rear surface of the liquid-crystal display device, and a directional backlight that emits light through the liquid-crystal display device then through the parallax creating unit and switches directions of the thus-emitted light among a plurality of directions according to a display of the field image is disclosed.
摘要翻译：立体显示装置包括液晶显示装置，该液晶显示装置具有排列成矩阵的显示像素，并且在显示像素上显示由多个场图像形成的基本图像阵列，以进行立体显示;视差产生单元，设置在前表面或液晶显示装置的后表面，以及通过液晶显示装置发光的定向背光，然后通过视差产生单元，并根据显示来切换多个方向上发射的光的方向的场图像被公开。

7. 发明授权

US09081238B2 Liquid crystal optical element and image display device 有权
标题翻译：液晶光学元件和图像显示装置
公开(公告)号：US09081238B2
公开(公告)日：2015-07-14
申请号：US13689075
申请日：2012-11-29
申请人： Yoshiharu Momonoi , Ayako Takagi , Shinichi Uehara , Yuko Kizu , Masako Kashiwagi
发明人： Yoshiharu Momonoi , Ayako Takagi , Shinichi Uehara , Yuko Kizu , Masako Kashiwagi
IPC分类号： G02F1/1343 , G02F1/29 , G02B27/22 , H04N13/04
CPC分类号： G02F1/134309 , G02B27/2214 , G02F1/29 , H04N13/305 , H04N13/359
摘要： According to one embodiment, liquid crystal optical element includes: first board; second board; liquid crystal layer; first electrodes; second electrodes; third electrodes; and fourth electrode. The liquid crystal optical element generates refractive index distribution functioning as a lens. The first electrodes are at positions corresponding to end portions of the lens and on the liquid crystal layer side of the first board. The second electrodes are at positions corresponding to discontinuity points of the lens and on the liquid crystal layer side of the first board. The third electrodes are at positions corresponding to lens surfaces of the lens and on the liquid crystal layer side of the first board. The fourth electrode is provided to the whole surface on the liquid crystal layer side of the second board and includes first cutout portions formed at parts opposing the third electrodes.
摘要翻译：根据一个实施例，液晶光学元件包括：第一板; 第二板液晶层; 第一电极; 第二电极; 第三电极; 和第四电极。液晶光学元件产生用作透镜的折射率分布。第一电极位于对应于透镜的端部和第一板的液晶层侧的位置。第二电极位于对应于透镜的不连续点的位置和第一板的液晶层侧。第三电极位于与透镜的透镜表面和第一板的液晶层侧对应的位置。第四电极设置在第二板的液晶层侧的整个表面上，并且包括形成在与第三电极相对的部分处的第一切口部。

8. 发明授权

US08953107B2 Liquid crystal optical apparatus and stereoscopic image display device 有权
标题翻译：液晶光学装置和立体图像显示装置
公开(公告)号：US08953107B2
公开(公告)日：2015-02-10
申请号：US13615679
申请日：2012-09-14
申请人： Shinichi Uehara , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
发明人： Shinichi Uehara , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
IPC分类号： G02F1/1335 , G02F1/1343 , G02B27/22 , G02B26/08
CPC分类号： G02F1/1343 , G02B26/0816 , G02B27/2214 , G02B27/2264
摘要： According to one embodiment, a liquid crystal optical apparatus includes first and second substrate units, and a liquid crystal layer. The first substrate unit includes a first substrate and first electrodes. The first electrodes are provided on the first substrate to extend along a first direction, and arranged in a second direction perpendicular to the first direction. The second substrate unit includes a second substrate and a second electrode. The second substrate opposes the first substrate. The second electrode is provided on the second substrate to oppose the first electrodes. The liquid crystal layer is provided between the first and second substrate units. At least one of the first electrodes is provided with a recess formed on a surface of the at least one of the first electrodes. The surface opposes the second electrode.
摘要翻译：根据一个实施例，液晶光学装置包括第一和第二基板单元和液晶层。第一基板单元包括第一基板和第一电极。第一电极设置在第一基板上，沿着第一方向延伸，并且沿垂直于第一方向的第二方向布置。第二基板单元包括第二基板和第二电极。第二基板与第一基板相对。第二电极设置在第二基板上以与第一电极相对。液晶层设置在第一和第二基板单元之间。所述第一电极中的至少一个设置有形成在所述至少一个所述第一电极的表面上的凹部。表面与第二电极相对。

9. 发明申请

US20130258214A1 LIQUID CRYSTAL LENS DEVICE AND IMAGE DISPLAY DEVICE 有权
标题翻译：液晶镜头装置和图像显示装置
公开(公告)号：US20130258214A1
公开(公告)日：2013-10-03
申请号：US13716355
申请日：2012-12-17
申请人： Yuko KIZU , Ayako Takagi , Shinichi Uehara , Masako Kashiwagi , Yoshiharu Momonoi , Masahiro Baba
发明人： Yuko KIZU , Ayako Takagi , Shinichi Uehara , Masako Kashiwagi , Yoshiharu Momonoi , Masahiro Baba
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02B27/26 , G02F1/133528 , G02F1/134309 , G02F1/29
摘要： According to one embodiment, an image display device includes a liquid crystal lens device and an image display unit. The liquid crystal lens device includes a liquid crystal optical element unit. The liquid crystal optical element unit includes a first substrate unit, a second substrate unit and a liquid crystal layer. The liquid crystal layer is provided between the first and second substrate units. The liquid crystal layer has an alignment twisted by an angle not less than 5 degrees and not more than 45 degrees along a normal axis of a major surface of the first substrate unit. The image display unit includes a display unit. The second substrate unit is disposed between the first substrate unit and the display unit.
摘要翻译：根据一个实施例，图像显示装置包括液晶透镜装置和图像显示单元。液晶透镜装置包括液晶光学元件单元。液晶光学元件单元包括第一基板单元，第二基板单元和液晶层。液晶层设置在第一和第二基板单元之间。液晶层具有沿第一基板单元的主表面的法线轴线不小于5度且不超过45度的对准。图像显示单元包括显示单元。第二基板单元设置在第一基板单元和显示单元之间。

10. 发明申请

US20130222715A1 LIQUID CRYSTAL OPTICAL APPARATUS AND STEREOSCOPIC IMAGE DISPLAY DEVICE 有权
标题翻译：液晶光学装置和立体图像显示装置
公开(公告)号：US20130222715A1
公开(公告)日：2013-08-29
申请号：US13615679
申请日：2012-09-14
申请人： Shinichi UEHARA , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
发明人： Shinichi UEHARA , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
IPC分类号： G02F1/1343
CPC分类号： G02F1/1343 , G02B26/0816 , G02B27/2214 , G02B27/2264
摘要： According to one embodiment, a liquid crystal optical apparatus includes first and second substrate units, and a liquid crystal layer. The first substrate unit includes a first substrate and first electrodes. The first electrodes are provided on the first substrate to extend along a first direction, and arranged in a second direction perpendicular to the first direction. The second substrate unit includes a second substrate and a second electrode. The second substrate opposes the first substrate. The second electrode is provided on the second substrate to oppose the first electrodes. The liquid crystal layer is provided between the first and second substrate units. At least one of the first electrodes is provided with a recess formed on a surface of the at least one of the first electrodes. The surface opposes the second electrode.
摘要翻译：根据一个实施例，液晶光学装置包括第一和第二基板单元和液晶层。第一基板单元包括第一基板和第一电极。第一电极设置在第一基板上，沿着第一方向延伸，并且沿垂直于第一方向的第二方向布置。第二基板单元包括第二基板和第二电极。第二基板与第一基板相对。第二电极设置在第二基板上以与第一电极相对。液晶层设置在第一和第二基板单元之间。所述第一电极中的至少一个设置有形成在所述至少一个所述第一电极的表面上的凹部。表面与第二电极相对。

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