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    Image display device
    1.
    发明授权
    Image display device 有权
    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。

    LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE
    2.
    发明申请
    LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE 有权
    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。

    LIQUID CRYSTAL OPTICAL APPARATUS AND STEREOSCOPIC IMAGE DISPLAY DEVICE
    3.
    发明申请
    LIQUID CRYSTAL OPTICAL APPARATUS AND STEREOSCOPIC IMAGE DISPLAY DEVICE 有权
    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。

    INKJET PRINTER
    5.
    发明申请
    INKJET PRINTER 有权
    喷墨打印机

    公开(公告)号：US20100194816A1

    公开(公告)日：2010-08-05

    申请号：US12757042

    申请日：2010-04-09

    申请人： Hiroshi KANAI ,  Masaru Ohnishi ,  Kenji Hashizume ,  Shinichi Uehara ,  Koji Maruyama ,  Katsuhisa Tsuchiya

    发明人： Hiroshi KANAI ,  Masaru Ohnishi ,  Kenji Hashizume ,  Shinichi Uehara ,  Koji Maruyama ,  Katsuhisa Tsuchiya

    IPC分类号： B41J29/38

    CPC分类号： B41J2/2107 ,  B41J11/002

    摘要： An inkjet printer includes a printing head configured to eject solvent ink from nozzles of the printing head on a medium at a printing position. A medium is made of a polyvinyl chloride film. The solvent ink includes an organic pigment of from 3 to 7 weight %, a resin of 15 weight % or less, and solvents. A print heater is configured to heat the medium at the printing position. The print heater is arranged separately from a pre-heater. A temperature controller is configured to control a pre-heater heating temperature of the pre-heater and a print heater heating temperature of the print heater such that a surface temperature of the medium at the printing position becomes within a range of from 30° C. to 70° C.

    摘要翻译： 喷墨打印机包括：打印头，被配置为在打印位置的介质上从打印头的喷嘴喷射溶剂油墨。 介质由聚氯乙烯膜制成。 溶剂油墨包含3〜7重量％的有机颜料，15重量％以下的树脂和溶剂。 打印加热器构造成在打印位置加热介质。 打印加热器与预热器分开布置。 温度控制器被配置为控制预热器的预热器加热温度和打印加热器的打印加热器加热温度，使得打印位置处的介质的表面温度变为30℃的范围。 至70℃

    Light source device, display device, terminal device, and optical member
    6.
    发明授权
    Light source device, display device, terminal device, and optical member 有权
    光源装置，显示装置，终端装置和光学构件

    公开(公告)号：US07621665B2

    公开(公告)日：2009-11-24

    申请号：US11389004

    申请日：2006-03-27

    申请人： Shinichi Uehara ,  Masao Imai

    发明人： Shinichi Uehara ,  Masao Imai

    IPC分类号： F21V7/04

    CPC分类号： G02F1/1323 ,  G02B5/045 ,  G02F1/133606

    摘要： In the display device, a light source unit, a louver, a transparent/scattering state switching element, and a transmissive liquid crystal panel are provided in sequence, an optical waveguide and a cone sheet are provided to the light source unit, and a light source is disposed on the side of the optical waveguide. The light-exiting surface of the optical waveguide is made flat, and a tilted surface that is tilted to the side of the light source with respect to the light-exiting surface is formed in a light diffusing surface. A flat plate is provided to the cone sheet, and a plurality of circular cones are arranged two-dimensionally on the light-incident surface of the flat plate. The central axes of the circular cones are parallel to each other. The transparent/scattering state switching element is capable of switching between a state for transmitting incident light and a state for scattering the light. By this configuration, a light source device is obtained having high directivity, high luminance, and no limitations on the mounting position of the light source.

    摘要翻译： 在显示装置中依次设置有光源单元，百叶窗，透明/散射状态开关元件和透射型液晶面板，光源单元设置有光波导和锥形片，并且光 光源设置在光波导的一侧。 光波导的光出射表面被制成平坦的，并且在光漫射表面中形成相对于光出射表面倾斜到光源侧的倾斜表面。 在锥片上设置有平板，并且在平板的光入射面上二维配置多个圆锥体。 圆锥体的中心轴线彼此平行。 透明/散射状态切换元件能够在用于透射入射光的状态和用于散射光的状态之间切换。 通过这种构造，获得了具有高方向性，高亮度并且对光源的安装位置没有限制的光源装置。

    POWDER TRANSPORTING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    7.
    发明申请
    POWDER TRANSPORTING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME 审中-公开
    粉末输送装置和图像形成装置，包括它们

    公开(公告)号：US20090169266A1

    公开(公告)日：2009-07-02

    申请号：US12343993

    申请日：2008-12-24

    申请人： Shinichi UEHARA

    发明人： Shinichi UEHARA

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0896 ,  G03G15/0877 ,  G03G15/0879 ,  G03G2215/0685 ,  G03G2221/163

    摘要： A powder transporting apparatus is made up of: a powder container containing therein powder; a transportation tank having an inlet for supplying the powder from the powder container, and an outlet for discharging the powder to an outside; a conveying device disposed in the transportation tank and rotated about an axis to thereby transport the powder in the transportation tank from the inlet to the outlet; and a suction device disposed outside the transportation tank. The suction device sucks gas in the transportation tank through a suction port which is away from both the inlet and the outlet of the transportation tank. The powder in the powder container is thus sucked into the transportation tank.

    摘要翻译： 粉末输送装置由以下物质组成：粉末容器，其中含有粉末; 具有用于从粉末容器供给粉末的入口和用于将粉末排出到外部的出口的运输罐; 输送装置，其设置在所述输送罐中并且绕轴线旋转，从而将所述输送罐中的粉末从所述入口输送到所述出口; 以及设置在运输箱外部的抽吸装置。 抽吸装置通过远离运输罐的入口和出口的吸入口吸入运输箱中的气体。 因此，粉末容器中的粉末被吸入运输罐。

    DISPLAY DEVICE AND TERMINAL UNIT USING THE SAME
    8.
    发明申请
    DISPLAY DEVICE AND TERMINAL UNIT USING THE SAME 有权
    显示设备和终端单元使用它

    公开(公告)号：US20090168167A1

    公开(公告)日：2009-07-02

    申请号：US12277478

    申请日：2008-11-25

    申请人： Tsutomu HIROYA ,  Shinichi Uehara ,  Koji Shigemura

    发明人： Tsutomu HIROYA ,  Shinichi Uehara ,  Koji Shigemura

    IPC分类号： G02B27/22

    CPC分类号： G02B27/2214 ,  G02F1/13394 ,  H04N13/305 ,  H04N13/307 ,  H04N13/324

    摘要： A display device reduces the image quality degradations by suppressing the effect of the defective alignment regions caused by the spacers while minimizing the aperture ratio lowering, and prevents the image quality change dependent on the observation positions. The display device has a display panel and a lenticular lens. Each unit pixel of the display panel includes the sub-pixel for the left eye and the sub-pixel for the right eye. To keep the pair of substrates at a predetermined gap, spacers are arranged at predetermined positions in the gap. The spacers are stripe-shaped and extended along a direction perpendicular to the image separation axis of the lenticular lens. The spacers are equally overlapped with the sub-pixels for the left eye and those for the right eye. The spacers may be isolated for the respective unit pixels, or the first or second sub-pixels.

    摘要翻译： 显示装置通过在最小化开口率降低的同时抑制由间隔物引起的不良对准区域的影响来降低图像质量劣化，并且防止图像质量变化取决于观察位置。 显示装置具有显示面板和双凸透镜。 显示面板的每个单位像素包括用于左眼的子像素和用于右眼的子像素。 为了将一对基板保持在预定间隙，间隔件被布置在间隙中的预定位置处。 间隔物是条形的并且沿着垂直于双凸透镜的图像分离轴线的方向延伸。 间隔物与左眼的子像素和右眼的子像素等同地重叠。 间隔物可以被隔离用于相应的单位像素，或第一或第二子像素。

    LIGHT SOURCE DEVICE, DISPLAY DEVICE USING SAME, AND TERMINAL DEVICE
    9.
    发明申请
    LIGHT SOURCE DEVICE, DISPLAY DEVICE USING SAME, AND TERMINAL DEVICE 有权
    光源装置，使用其的显示装置和终端装置

    公开(公告)号：US20090073722A1

    公开(公告)日：2009-03-19

    申请号：US12264497

    申请日：2008-11-04

    申请人： Shinichi UEHARA ,  Masao Imai

    发明人： Shinichi UEHARA ,  Masao Imai

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0036 ,  G02B6/0051 ,  G02B6/0055

    摘要： The light source device of a display device according to the present invention has an optical waveguide, a cone sheet, and a light source disposed along the side surface of the optical waveguide. The light-emitting surface of the optical waveguide is flat, and a tilted surface that is tilted towards the light source with respect to the light-emitting surface is formed on the light-diffusing surface. The cone sheet has a flat plate and a plurality of circular cones arranged two-dimensionally on the light-incident surface of the flat plate. The central axes of the circular cones are parallel to each other. The invention provides a light source device that can be made thin and is capable of increasing the directivity of emitted light in two dimensions.

    摘要翻译： 根据本发明的显示装置的光源装置具有沿着光波导的侧面设置的光波导，锥形片和光源。 光波导的发光面平坦，在光扩散面上形成有相对于发光面向光源倾斜的倾斜面。 锥形片具有平板和在平板的光入射表面上二维布置的多个圆锥体。 圆锥体的中心轴线彼此平行。 本发明提供一种光源装置，其可以制成较薄的并且能够增加二维发射光的方向性。