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    Optical system
    2.
    发明授权
    Optical system 有权
    光学系统

    公开(公告)号：US08953124B2

    公开(公告)日：2015-02-10

    申请号：US13643622

    申请日：2011-04-26

    申请人： Kentarou Imamura ,  Shigeto Yoshida ,  Takafumi Shimatani ,  Hisashi Watanabe

    发明人： Kentarou Imamura ,  Shigeto Yoshida ,  Takafumi Shimatani ,  Hisashi Watanabe

    IPC分类号： G02F1/1335 ,  G02B5/136 ,  G02B17/00 ,  G02B27/22

    CPC分类号： G02B17/006 ,  G02B5/136 ,  G02B27/2292 ,  G02F1/133553

    摘要： An optical system according to an embodiment of the present invention includes a reflective imaging element having a first principal face which is struck by light emitted from a display panel, a second principal face parallel to the first principal face, and two mutually-orthogonal specular elements being perpendicular to the first principal face, and causes an image displayed on a display surface of the display panel to form an image at a position of planar symmetry with respect to the reflective imaging element as a plane of symmetry. A transparent substrate which is disposed on at least either the first principal face side or the second principal face side of the reflective imaging element is further included, and first light striking the transparent substrate is linearly polarized light, with a large proportion of p-polarized light.

    摘要翻译： 根据本发明的实施例的光学系统包括反射成像元件，其具有被从显示面板发出的光所撞击的第一主面，与第一主面平行的第二主面，以及两个相互正交的镜面反射元件 垂直于第一主面，并且使得显示在显示面板的显示面上的图像在相对于作为对称平面的反射成像元件的平面对称位置处形成图像。 进一步包括设置在反射成像元件的第一主面或第二主面侧的透明基板，并且与透明基板相撞的第一光线是线偏振光，其中大部分的p偏振 光。

    LCD PANEL, ELECTRONIC DEVICE, AND METHOD FOR PRODUCING LCD PANEL
    3.
    发明申请
    LCD PANEL, ELECTRONIC DEVICE, AND METHOD FOR PRODUCING LCD PANEL 审中-公开
    LCD面板，电子设备及其制造方法

    公开(公告)号：US20140168581A1

    公开(公告)日：2014-06-19

    申请号：US14236128

    申请日：2012-07-25

    申请人： Hisashi Watanabe ,  Akira Sakai ,  Yuichi Iyama ,  Akiko Miyazaki ,  Eiji Satoh ,  Yasushi Asaoka

    发明人： Hisashi Watanabe ,  Akira Sakai ,  Yuichi Iyama ,  Akiko Miyazaki ,  Eiji Satoh ,  Yasushi Asaoka

    IPC分类号： G02F1/1339

    CPC分类号： G02F1/1339 ,  G02F1/133377 ,  G02F1/13394

    摘要： A liquid crystal display panel (100A) is a liquid crystal display panel having a displaying region (81) including a plurality of pixel regions (31), including: a liquid crystal layer (1) having a plurality of liquid crystal regions (11) containing a nematic liquid crystal material and polymer-containing walls (12) between adjacent ones of the plurality of liquid crystal regions (11); and a first substrate (2) and a second substrate (3) having the liquid crystal layer (1) retained therebetween. The liquid crystal layer (1) extends to at least one side face of the liquid crystal display panel (100A). The distance between at least one side face of the second substrate (3) and a pixel region (11) that is located at the outermost edge among the plurality of pixel regions (11) while being adjacent to the at least one side face is less than 0.2 mm.

    摘要翻译： 液晶显示面板（100A）是具有包括多个像素区域（31）的显示区域（81）的液晶显示面板，具有：具有多个液晶区域（11）的液晶层（1） 在所述多个液晶区域相邻的液晶区域中包含向列型液晶材料和含有聚合物的壁（12）; 以及保持有液晶层（1）的第一基板（2）和第二基板（3）。 液晶层（1）延伸到液晶显示面板（100A）的至少一个侧面。 与第二基板（3）的至少一个侧面和位于多个像素区域（11）中的最外边缘处的像素区域（11）之间的距离在与至少一个侧面相邻的同时较少 超过0.2毫米。

    Display device
    4.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08531623B2

    公开(公告)日：2013-09-10

    申请号：US13147371

    申请日：2010-02-02

    申请人： Hisashi Watanabe

    发明人： Hisashi Watanabe

    IPC分类号： G02F1/1333

    CPC分类号： G02F1/133526 ,  G02F2001/13332 ,  G02F2001/133331 ,  G02F2001/133388 ,  G02F2001/133562

    摘要： A direct-viewing type display device 100A includes: a display panel which has a display region 10A and a frame region 10F provided outside the display region; and a light-transmitting cover 20 provided on a viewer's side of the display panel. The light-transmitting cover includes a lens portion 22 positioned so as to overlap a region that includes part of the frame region of the display panel and part of a peripheral display region 10D within the display region which adjoins the part of the frame region. The display device further includes a housing 30 which has a housing portion 36 provided at least on a side surface 10b of the display panel. Part of light going out from the part of the peripheral display region and/or part of light entering the housing portion on a rear side goes out on a viewer's side of the housing portion 36. According to the present invention, a direct-viewing type display device is provided which includes a sole display panel and in which the frame is visually obscured.

    摘要翻译： 直观型显示装置100A包括：显示面板，其具有设置在显示区域外部的显示区域10A和框架区域10F; 以及设置在显示面板的观察者侧的透光罩20。 透光罩包括透镜部分22，其定位成与显示面板的框架区域的一部分的区域重叠，并且与显示区域中的与框架区域的一部分相邻的周边显示区域10D的一部分重叠。 显示装置还包括壳体30，壳体30至少设置在显示面板的侧面10b上。 从外围显示区域的一部分出射的光的一部分和/或进入背面的壳体部分的光的一部分在外壳部分36的观察者侧离开。根据本发明，直视式 提供了显示装置，其包括单个显示面板，并且框架在视觉上被遮蔽。

    Liquid crystal display unit
    5.
    发明授权
    Liquid crystal display unit 有权
    液晶显示单元

    公开(公告)号：US08405804B2

    公开(公告)日：2013-03-26

    申请号：US12733055

    申请日：2008-08-01

    申请人： Hisashi Watanabe ,  Tokio Taguchi

    发明人： Hisashi Watanabe ,  Tokio Taguchi

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133504 ,  B29C2033/426 ,  B29D11/00798 ,  G02B5/0215 ,  G02B5/0221 ,  G02B5/0278 ,  G02B5/0284 ,  G02F1/133526 ,  G02F1/133553 ,  G02F1/133555 ,  G02F2201/14 ,  G02F2201/305 ,  G02F2201/38 ,  G02F2202/023 ,  G02F2203/03 ,  G02F2203/04

    摘要： A liquid crystal display device of an embodiment of the present invention includes a liquid crystal layer, a specular reflection layer, the polarization layer disposed on the viewer's side, a retardation layer interposed between the liquid crystal layer and the polarization layer, and a light scattering layer disposed on the viewer's side of the polarization layer. The light scattering layer has a scattering surface. The scattering surface includes a macro uneven structure which has light scatterability and a micro uneven structure which is superimposedly formed over the macro uneven structure and which is smaller than visible light wavelengths.

    摘要翻译： 本发明实施例的液晶显示装置包括液晶层，镜面反射层，设置在观察者侧的偏振层，介于液晶层和偏振层之间的延迟层，以及光散射 层设置在偏振层的观察者侧。 光散射层具有散射面。 散射表面包括具有光散射性的宏观不均匀结构和重叠地形成在宏观不均匀结构上并且小于可见光波长的微不平坦结构。

    BUILDING MATERIAL WITH DISPLAY DEVICE, AND DISPLAY DEVICE
    6.
    发明申请
    BUILDING MATERIAL WITH DISPLAY DEVICE, AND DISPLAY DEVICE 审中-公开
    具有显示装置的建筑材料和显示装置

    公开(公告)号：US20120320443A1

    公开(公告)日：2012-12-20

    申请号：US13579978

    申请日：2011-02-04

    申请人： Sayuri Fujiwara ,  Eiji Satoh ,  Yasushi Asaoka ,  Kazuhiro Deguchi ,  Hisashi Watanabe

    发明人： Sayuri Fujiwara ,  Eiji Satoh ,  Yasushi Asaoka ,  Kazuhiro Deguchi ,  Hisashi Watanabe

    IPC分类号： G02F1/01

    CPC分类号： G06F1/1601 ,  G02F1/13336 ,  G02F2001/133328 ,  G02F2001/133388 ,  G06F2200/1612

    摘要： A building material in which an image can be displayed on a transparent plate such as a windowpane is realized using a configuration that is simple and low-cost. A window member (5) includes a display panel (11) having a display region (11a) that can switch between a light transmitting state and a non-light-transmitting state and a frame region (11b) serving as a non-display region formed on an outer side of the display region (11a), a light-transmitting cover (40) disposed on the display panel so as to cover at least a part of the frame region (11b) and at least a part of the display region (11a) that is adjacent to the frame region (11b), and a pair of windowpanes (3, 3) that are held in parallel in the window frame (2). The light-transmitting cover (40) is shaped such that the thickness thereof decreases from the display region (11a) toward the frame region (11b).

    摘要翻译： 可以使用简单且低成本的构造来实现图像可以显示在诸如窗玻璃的透明板上的建筑材料。 窗构件（5）包括显示面板（11），具有能够在透光状态和非透光状态之间切换的显示区域（11a）和用作非显示区域的框区域（11b） 形成在显示区域（11a）的外侧，设置在显示面板上以覆盖框架区域（11b）的至少一部分的透光罩（40）和显示区域的至少一部分 （11a），以及在所述窗框（2）中平行地保持的一对窗玻璃（3,3）。 透光罩（40）成形为使得其厚度从显示区域（11a）朝向框架区域（11b）减小。

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20120069273A1

    公开(公告)日：2012-03-22

    申请号：US13375489

    申请日：2010-05-27

    申请人： Hisashi Watanabe

    发明人： Hisashi Watanabe

    IPC分类号： G02F1/1335

    CPC分类号： G02B5/0231 ,  G02B5/0215 ,  G02B27/0955 ,  G02B27/30 ,  G02F1/133504 ,  G02F1/133526 ,  G02F2001/133388 ,  G02F2001/133562

    摘要： A direct-viewing type display device (100) according to the present invention includes a display panel (10) including a display region (10A) which has a plurality of pixel lines (18) extending in a first direction and a frame region (10F), the display region and the frame region having a border extending in the first direction therebetween; and a light-transmitting cover (20). The plurality of pixel lines include a first pixel line (18a) adjoining the border, a second pixel line (18b), and a third pixel line (18c). The first pixel line, the second pixel line and the third pixel line are of different colors from each other. The light-transmitting cover includes a lens portion (22) located so as to stride over the border, the lens portion refracting a part of light, going out from the display region, toward the frame region. A light diffusion structure (60) is provided between the lens portion and a part of the display panel including the first pixel line, the second pixel line and the third pixel line. The present invention provides a display device for visually obscuring the frame region of the display panel and suppressing the sense of unnaturalness given to the viewer.

    摘要翻译： 根据本发明的直视式显示装置（100）包括显示面板（10），显示面板（10）包括显示区域（10A），该显示区域具有沿第一方向延伸的多个像素线（18）和框架区域（10F ），所述显示区域和所述框架区域具有沿其第一方向延伸的边界; 和透光罩（20）。 多个像素线包括邻接边界的第一像素线（18a），第二像素线（18b）和第三像素线（18c）。 第一像素线，第二像素线和第三像素线彼此具有不同的颜色。 透光罩包括位于边界上的透镜部分（22），透镜部分将一部分光从显示区域向外折射到框架区域。 在透镜部分和包括第一像素线，第二像素线和第三像素线的显示面板的一部分之间设置光扩散结构（60）。 本发明提供了一种用于视觉上遮蔽显示面板的框架区域并抑制给予观看者的不自然感的显示装置。

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20110285934A1

    公开(公告)日：2011-11-24

    申请号：US13147371

    申请日：2010-02-02

    申请人： Hisashi Watanabe

    发明人： Hisashi Watanabe

    IPC分类号： G02F1/1333

    CPC分类号： G02F1/133526 ,  G02F2001/13332 ,  G02F2001/133331 ,  G02F2001/133388 ,  G02F2001/133562

    摘要： A direct-viewing type display device 100A includes: a display panel which has a display region 10A and a frame region 10F provided outside the display region; and a light-transmitting cover 20 provided on a viewer's side of the display panel. The light-transmitting cover includes a lens portion 22 positioned so as to overlap a region that includes part of the frame region of the display panel and part of a peripheral display region 10D within the display region which adjoins the part of the frame region. The display device further includes a housing 30 which has a housing portion 36 provided at least on a side surface 10b of the display panel. Part of light going out from the part of the peripheral display region and/or part of light entering the housing portion on a rear side goes out on a viewer's side of the housing portion 36. According to the present invention, a direct-viewing type display device is provided which includes a sole display panel and in which the frame is visually obscured.

    摘要翻译： 直观型显示装置100A包括：显示面板，其具有设置在显示区域外部的显示区域10A和框架区域10F; 以及设置在显示面板的观察者侧的透光罩20。 透光罩包括透镜部分22，其定位成与显示面板的框架区域的一部分的区域重叠，并且与显示区域中的与框架区域的一部分相邻的周边显示区域10D的一部分重叠。 显示装置还包括壳体30，壳体30至少设置在显示面板的侧面10b上。 从外围显示区域的一部分出射的光的一部分和/或进入背面的壳体部分的光的一部分在外壳部分36的观察者侧离开。根据本发明，直视式 提供了显示装置，其包括单个显示面板，并且框架在视觉上被遮蔽。

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    9.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC DEVICE 有权
    显示设备和电子设备

    公开(公告)号：US20110102302A1

    公开(公告)日：2011-05-05

    申请号：US13000687

    申请日：2009-06-18

    申请人： Hisashi Watanabe ,  Satoshi Shibata

    发明人： Hisashi Watanabe ,  Satoshi Shibata

    IPC分类号： G09G5/00 ,  G02B27/02 ,  G09F13/04

    CPC分类号： G09F9/30 ,  G02B3/02 ,  G02F1/13336 ,  G02F1/133502 ,  G02F1/133526 ,  G02F1/133615 ,  G02F2001/133331 ,  G02F2001/133388 ,  G06F1/1616 ,  G06F1/1624 ,  G06F1/1641

    摘要： A direct-viewing type display device according to the present invention includes: at least one display panel 10 having a display region 10A and a frame region 10F provided outside the display region, with a boundary extending along the first direction between the display region and the frame region; and at least one light-transmitting cover 14 disposed on a viewer's side of the at least one display panel. The at least one light-transmitting cover includes a lens portion 141 disposed astride the boundary for refracting a portion of light going out from the display region toward the frame region; and a viewer-side surface 1411 of the lens portion is a curved surface, and a rear-side surface 1412 of the lens portion is also a curved surface. According to the present invention, with a simpler structure than conventionally, there is provided a display device whose frame region is obscured, or which can display a jointless image in the case of being tiled up, and yet which has a high display quality and is suitable for thinness and light-weightness.

    摘要翻译： 根据本发明的直视型显示装置包括：具有显示区域10A和设置在显示区域外部的框架区域10F的至少一个显示面板10，具有沿显示区域和显示区域之间的第一方向延伸的边界 框架区域 以及设置在所述至少一个显示面板的观察者侧的至少一个透光罩14。 所述至少一个透光罩包括跨越所述边界设置的透镜部分141，用于折射从所述显示区域向所述框架区域出射的光的一部分; 透镜部的观察者侧表面1411是曲面，透镜部的后侧表面1412也是曲面。 根据本发明，通过比以往更简单的结构，提供了一种框架区域被遮蔽的显示装置，或者在平铺的情况下可以显示无接缝图像，并且具有高的显示质量，并且是 适用于薄度和重量轻。