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    Three-dimensional image display device
    1.
    发明授权
    Three-dimensional image display device 失效
    三维图像显示装置

    公开(公告)号：US06392690B1

    公开(公告)日：2002-05-21

    申请号：US09122859

    申请日：1998-07-28

    申请人： Akiyoshi Fujii ,  Hiroshi Hamada

    发明人： Akiyoshi Fujii ,  Hiroshi Hamada

    IPC分类号： H04N947

    CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/31 ,  H04N13/324 ,  H04N13/349 ,  H04N13/376 ,  H04N13/398

    摘要： In a 3-D image display device, a parallax barrier having a plurality of apertures is provided in front of an LCD element. Each aperture is equipped with a color filter of any one of red, green, and blue colors. The LCD element conducts monochromatic display, and hence, no color filters are provided therein. In the LCD element, regarding each color, a pixel group is provided at each position corresponding to the color filter of the color, the pixel group being composed of a plurality of pixels which are driven in response to an image signal corresponding to the color. With this arrangement, when the number of parallax images for a 3-D image is increased so that a fine 3-D image is obtained, the yield of the display element, and further, the yield of the 3-D image display device, can be improved. Besides, the cost of the device can be lowered.

    摘要翻译： 在3-D图像显示装置中，在LCD元件的前面设置有具有多个孔的视差屏障。 每个孔都配有红色，绿色和蓝色中任何一种的滤色片。 LCD元件进行单色显示，因此不设置滤色器。 在LCD元件中，关于每种颜色，在与颜色的滤色器对应的每个位置处提供像素组，像素组由响应于与该颜色对应的图像信号而被驱动的多个像素组成。 通过这种布置，当3-D图像的视差图像的数量增加以获得精细的3-D图像时，显示元件的产量，以及3-D图像显示装置的产量， 可以改进。 此外，可以降低设备的成本。

    Optical rotary device and manufacturing method thereof and image display device using thereof
    2.
    发明授权
    Optical rotary device and manufacturing method thereof and image display device using thereof 失效
    光学旋转装置及其制造方法及其使用的图像显示装置

    公开(公告)号：US6072566A

    公开(公告)日：2000-06-06

    申请号：US887203

    申请日：1997-07-02

    申请人： Akiyoshi Fujii ,  Hiroshi Hamada

    发明人： Akiyoshi Fujii ,  Hiroshi Hamada

    IPC分类号： G02B5/30 ,  G02B27/26 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13363 ,  H04N13/00 ,  G02F1/133

    CPC分类号： H04N13/0434 ,  G02B27/26 ,  G02B5/3016 ,  G02F1/13363 ,  G02F1/1335 ,  G02F1/1347 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/105 ,  H04N13/0404 ,  H04N13/0409 ,  H04N13/0422 ,  H04N13/0438

    摘要： A photoresist is applied to a first substrate made of glass or resin which has been subjected to alignment treatment. Next, the photoresist is exposed and developed by UV light so as to form a non-optical rotatory region in a stripe manner after a mask having a desired pattern is provided on the photoresist. Then, polymerized liquid crystal is applied or dropped on the substrate complex thus prepared so far after an alignment layer on the substrate is rubbed. Further, a second substrate whose surface has been subjected to alignment treatment is placed on the substrate complex such that the directions of the alignment of the two substrates are orthogonal to each other, and the substrate thus positioned is pressed against the substrate complex. Finally, the substrate complex is irradiated by the UV light to cure the polymerized liquid crystal so as to form an optical rotatory region, thereby completing an optical rotatory device.

    摘要翻译： 将光致抗蚀剂施加到已经进行取向处理的由玻璃或树脂制成的第一基板上。 接下来，通过紫外光曝光和显影光致抗蚀剂，以在具有所需图案的掩模设置在光致抗蚀剂上之后以条纹方式形成非旋光区域。 然后，在摩擦衬底上的取向层之后，聚合的液晶被施加或滴落在所制备的基底复合体上。 此外，将表面进行取向处理的第二基板放置在基板复合体上，使得两个基板的对准方向彼此正交，并且将这样定位的基板压靠基板复合体。 最后，用UV光照射基板复合体，使聚合液晶固化，形成旋光区域，从而完成旋光装置。

    Method for fabricating fresnel lenses by selective application and removal of films on lens surfaces
    3.
    发明授权
    Method for fabricating fresnel lenses by selective application and removal of films on lens surfaces 失效
    通过选择性地施加和去除透镜表面上的膜来制造菲涅尔透镜的方法

    公开(公告)号：US5676804A

    公开(公告)日：1997-10-14

    申请号：US525082

    申请日：1995-09-08

    申请人： Akiyoshi Fujii ,  Hiroshi Hamada ,  Naoyuki Tanaka

    发明人： Akiyoshi Fujii ,  Hiroshi Hamada ,  Naoyuki Tanaka

    IPC分类号： C23C14/04 ,  C23C14/08 ,  C23C14/22 ,  C23C14/58 ,  G02B3/08 ,  C23C14/00 ,  C23C14/32

    CPC分类号： C23C14/225 ,  C23C14/04 ,  C23C14/08 ,  C23C14/5873 ,  G02B3/08

    摘要： Particles of a lens coating material for forming a primary film are deposited from a direction toward which the surfaces of the lens prisms of a Fresnel lens face. Next, a light absorbing film is formed, conventionally, by sputtering, on both the lens surfaces on which the previously deposited primary film was formed and on the non-lens surfaces (on which no primary film was formed). This light absorbing film is intended to absorb types of undesirable or "invalid" light (e.g., "flaring light"). Subsequently, the films are removed from only the lens surfaces. Accordingly, a Fresnel lens having "invalid" light absorbing films only on the non-lens surfaces is more easily fabricated within a shorter time and at a reduced cost. Moreover, it is also possible to reduce the generation of "cone" and "rainbow" effects caused by "flaring light" when the Fresnel lens is used as a field lens of a projection-type image display device.

    摘要翻译： 用于形成初级膜的透镜涂层材料的颗粒从菲涅尔透镜的透镜棱镜的表面面向的方向沉积。 接下来，通常通过溅射形成在其上形成预先沉积的初级膜的透镜表面和非透镜表面（其上没有形成初级膜）的光吸收膜。 这种光吸收膜旨在吸收不期望的或“无效”的光（例如“燃烧的光”）的类型。 随后，仅从透镜表面去除膜。 因此，仅在非透镜表面上具有“无效”的光吸收膜的菲涅耳透镜更容易在更短的时间内以更低的成本制造。 此外，当将菲涅耳透镜用作投影型图像显示装置的场透镜时，还可以减少由“扩光”引起的“锥”和“彩虹”效应的产生。

    Optical rotary device and manufacturing method thereof and image display device using thereof
    4.
    发明授权
    Optical rotary device and manufacturing method thereof and image display device using thereof 有权
    光学旋转装置及其制造方法及其使用的图像显示装置

    公开(公告)号：US06188451B1

    公开(公告)日：2001-02-13

    申请号：US09548325

    申请日：2000-04-12

    申请人： Akiyoshi Fujii ,  Hiroshi Hamada

    发明人： Akiyoshi Fujii ,  Hiroshi Hamada

    IPC分类号： G02F11335

    CPC分类号： G02B27/26 ,  G02B5/3016 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1347 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/105 ,  H04N13/305 ,  H04N13/31 ,  H04N13/324 ,  H04N13/337 ,  H04N13/341

    摘要： A photoresist is applied to a first substrate made of glass or resin which has been subjected to alignment treatment. Next, the photoresist is exposed and developed by UV light so as to form a non-optical rotatory region in a stripe manner after a mask having a desired pattern is provided on the photoresist. Then, polymerized liquid crystal is applied or dropped on the substrate complex thus prepared so far after an alignment layer on the substrate is rubbed. Further, a second substrate whose surface has been subjected to alignment treatment is placed on the substrate complex such that the directions of the alignment of the two substrates are orthogonal to each other, and the substrate thus positioned is pressed against the substrate complex. Finally, the substrate complex is irradiated by the UV light to cure the polymerized liquid crystal so as to form an optical rotatory region, thereby completing an optical rotatory device.

    摘要翻译： 将光致抗蚀剂施加到已经进行取向处理的由玻璃或树脂制成的第一基板上。 接下来，通过紫外光曝光和显影光致抗蚀剂，以在具有所需图案的掩模设置在光致抗蚀剂上之后以条纹方式形成非旋光区域。 然后，在摩擦衬底上的取向层之后，聚合的液晶被施加或滴落在所制备的基底复合体上。 此外，将表面进行取向处理的第二基板放置在基板复合体上，使得两个基板的对准方向彼此正交，并且将这样定位的基板压靠基板复合体。 最后，用UV光照射基板复合体，使聚合液晶固化，形成旋光区域，从而完成旋光装置。

    Image display device
    5.
    发明授权
    Image display device 失效
    图像显示装置

    公开(公告)号：US5956001A

    公开(公告)日：1999-09-21

    申请号：US819864

    申请日：1997-03-14

    申请人： Yukihiro Sumida ,  Akiyoshi Fujii ,  Takashi Shibatani ,  Hiroshi Hamada ,  Hiroshi Nakanishi ,  Kenji Nishiguchi

    发明人： Yukihiro Sumida ,  Akiyoshi Fujii ,  Takashi Shibatani ,  Hiroshi Hamada ,  Hiroshi Nakanishi ,  Kenji Nishiguchi

    IPC分类号： G02B27/22 ,  G02B27/26 ,  H04N13/00 ,  G09G3/20

    CPC分类号： H04N13/0409 ,  G02B27/2214 ,  G02B27/26 ,  H04N13/0404 ,  H04N13/0434 ,  H04N13/0438 ,  H04N13/0497 ,  H04N13/0055 ,  H04N13/0445

    摘要： An image display device of the present invention includes: a display element having pixels which are arranged in columns and rows and are grouped into a plurality of right eye pixel groups and a plurality of left eye pixel groups, each of the right eye pixel groups and the left eye pixel groups including at least one pixel; a driver which supplies driving signals to the right eye pixel groups and the left eye pixel groups independently; an optical member for making a polarization state of light exiting from the right eye pixel groups different from a polarization state of light exiting from the left eye pixel groups; and an array of microlenses which is disposed in the vicinity of the optical member, wherein each of the microlenses collimates light exiting from a corresponding one group of the right eye pixel groups and the left eye pixel groups.

    摘要翻译： 本发明的图像显示装置包括：显示元件，其具有排列成列和行的像素，并且被分组为多个右眼像素组和多个左眼像素组，每个右眼像素组和 所述左眼像素组包括至少一个像素; 将驱动信号独立地提供给右眼像素组和左眼像素组的驱动器; 用于使与从左眼像素组出射的光的偏振状态不同的从右眼像素组射出的光的偏振状态的光学部件; 以及设置在光学构件附近的微透镜阵列，其中每个微透镜准直从相应的一组右眼像素组和左眼像素组射出的光。

    Display device and multilayer substrate
    7.
    发明授权
    Display device and multilayer substrate 有权
    显示装置和多层基板

    公开(公告)号：US08917369B2

    公开(公告)日：2014-12-23

    申请号：US13379988

    申请日：2010-05-26

    申请人： Nobuaki Yamada ,  Kazuyoshi Sakuragi ,  Akiyoshi Fujii ,  Tokio Taguchi

    发明人： Nobuaki Yamada ,  Kazuyoshi Sakuragi ,  Akiyoshi Fujii ,  Tokio Taguchi

    IPC分类号： G02F1/1333 ,  G02B1/11 ,  B29D11/00 ,  G02F1/1335 ,  G02B5/20

    CPC分类号： G02B1/118 ,  B29D11/00326 ,  G02B1/11 ,  G02B5/201 ,  G02F1/133502 ,  G02F1/133512 ,  G02F2201/38 ,  G02F2202/36 ,  G02F2202/40 ,  Y10T428/24942

    摘要： A display device is provided in which reduction of reflected light is realized. Also a multilayer substrate is provided in which light reflectance is reduced even when the substrate has a plurality of layers that differ in refractive index from each other. In the display device of one embodiment, the reflectance of light reflected by the internal structure, of light incident on the internal structure through a display screen, is less than 1.0%. The multilayer substrate of one embodiment includes a first layer and a second layer disposed adjacently to the first layer. The refractive index of the second layer varies continuously from an interface where the second layer is adjacent to the first layer in a direction from the first layer, with the variation being started at a value of the refractive index at the interface where the first layer is adjacent to the second layer.

    摘要翻译： 提供了一种显示装置，其中实现了反射光的减少。 另外，即使在基板具有彼此不同的折射率的多个层的情况下，也提供了其中光反射率降低的多层基板。 在一个实施例的显示装置中，通过显示屏入射到内部结构的内部结构反射的光的反射率小于1.0％。 一个实施例的多层基板包括与第一层相邻设置的第一层和第二层。 第二层的折射率从第二层与第一层相邻的界面沿着与第一层的方向连续变化，其变化是以第一层的界面处的折射率的值开始 邻近第二层。

    Antireflection film, optical element comprising antireflection film, stamper, process for producing stamper, and process for producing antireflection film
    9.
    发明授权
    Antireflection film, optical element comprising antireflection film, stamper, process for producing stamper, and process for producing antireflection film 有权
    防反射膜，包括抗反射膜，压模的光学元件，用于制造压模的工艺，以及制造抗反射膜的工艺

    公开(公告)号：US08758589B2

    公开(公告)日：2014-06-24

    申请号：US12992705

    申请日：2009-06-04

    申请人： Hidekazu Hayashi ,  Tokio Taguchi ,  Akiyoshi Fujii ,  Nobuaki Yamada

    发明人： Hidekazu Hayashi ,  Tokio Taguchi ,  Akiyoshi Fujii ,  Nobuaki Yamada

    IPC分类号： C25D11/12 ,  C25D11/24 ,  G02B1/11

    CPC分类号： G02B1/118 ,  C25D11/12 ,  G02B5/0215

    摘要： An antireflection film of the present invention includes a plurality of first raised portions, each of which has a two-dimensional size of not less than 1 μm and less than 100 μm when seen in a direction normal to the film, and a plurality of second raised portions, each of which has a two-dimensional size of not less than 10 nm and less than 500 nm when seen in a direction normal to the film. In at least one embodiment, the antireflection film has a first surface shape or a second surface shape that is inverse to the first surface shape relative to a film surface. In the first surface shape, the second raised portions are provided on the first raised portions and between the plurality of first raised portions, and the elevation angle α of a surface of the first raised portions relative to the film surface is about 90° or more. The antireflection film of the present invention has a more excellent antiglare function than conventional ones.

    摘要翻译： 本发明的抗反射膜包括多个第一凸起部分，当沿垂直于膜的方向观察时，其具有不小于1μm且小于100μm的二维尺寸，并且多个第二凸起部分 凸起部分，当沿垂直于膜的方向观察时，其各自具有不小于10nm且小于500nm的二维尺寸。 在至少一个实施例中，抗反射膜具有相对于膜表面与第一表面形状相反的第一表面形状或第二表面形状。 在第一表面形状中，第二凸起部分设置在第一凸起部分和多个第一凸起部分之间，并且第一凸起部分相对于膜表面的表面的仰角α为约90°或更大 。 本发明的防反射膜具有比常规的更好的防眩光功能。

    Roller imprinter and production method of imprinted sheet
    10.
    发明授权
    Roller imprinter and production method of imprinted sheet 有权
    辊印机和压印板的生产方法

    公开(公告)号：US08733243B2

    公开(公告)日：2014-05-27

    申请号：US13064157

    申请日：2011-03-08

    申请人： Akiyoshi Fujii ,  Nobuaki Yamada

    发明人： Akiyoshi Fujii ,  Nobuaki Yamada

    IPC分类号： B41F19/02 ,  B44C1/24

    CPC分类号： B29C59/04 ,  B29C59/046 ,  B29C2035/0822 ,  B29C2035/0827 ,  B29C2059/023

    摘要： At least one embodiment of the present invention provides a roller imprinter that allows easy replacement of a transfer roller, and a method of producing an imprinted sheet. In at least one embodiment, a roller imprinter is disclosed for transferring a pattern on a surface of a transfer roller to a surface of a workpiece sheet through rotation of the transfer roller, the roller imprinter including an axis shaft or rotation for the transfer roller, and the axis of the shaft being non-coincident with the rotation axis of the transfer roller.

    摘要翻译： 本发明的至少一个实施例提供了一种允许容易地更换转印辊的辊打印机，以及一种制造压印纸的方法。 在至少一个实施例中，公开了一种辊式打印机，用于通过转印辊的旋转将转印辊表面上的图案转印到工件片材的表面，辊印刷机包括用于转印辊的轴线或旋转， 并且轴的轴线与转印辊的旋转轴线不重合。