DISPLAY
    1.
    发明申请
    DISPLAY 审中-公开
    显示

    公开(公告)号:US20110018860A1

    公开(公告)日:2011-01-27

    申请号:US12867079

    申请日:2009-02-20

    IPC分类号: G09G5/00

    摘要: A display is provided having private and public viewing modes. The display comprises a display device and a parallax optic (3) comprising an array of parallax elements (4). Each of the elements (4) co-operates with a set of pixels (1,2) having at least one first pixel (1) and at least one second pixel (2). A line (23) passing through the centre (21) of each first pixel (1) and the centre (22) of the cooperating parallax element (4) extends into a first viewing region (20a). The parallax elements (4) re-strict viewing of the first pixels (1) to the first viewing region and permit viewing of the second pixels (2) in a second viewing region. The display device displays a private image in the private viewing mode by means of only the first pixels (1) and displays a non-private image in the public viewing mode by means of at least the second pixels (2).

    摘要翻译: 提供具有私人和公众观看模式的显示器。 显示器包括显示装置和包括视差元件阵列(4)的视差光学元件(3)。 每个元件(4)与具有至少一个第一像素(1)和至少一个第二像素(2)的一组像素(1,2)配合。 通过每个第一像素(1)的中心(21)和协作的视差元件(4)的中心(22)的线(23)延伸到第一观看区域(20a)中。 视差元件(4)将第一像素(1)重新严格地观看到第一观看区域,并允许在第二观看区域中观看第二像素(2)。 显示设备仅借助于第一像素(1)以私人观看模式显示私人图像,并通过至少第二像素(2)以公开观看模式显示非私人图像。

    DISPLAY
    2.
    发明申请
    DISPLAY 审中-公开
    显示

    公开(公告)号:US20110122329A1

    公开(公告)日:2011-05-26

    申请号:US12867555

    申请日:2009-02-20

    摘要: A display for providing several viewing modes of different angular viewing characteristics comprises a display device and a passive optical device (9) of a parallax optic of fixed optical characteristics. The display device comprises a light emitting or modulating layer (7) between first and second electrode arrangements (5, 10, 11). The first electrode arrangement (5) comprises a plurality of pixel electrodes defining pixels of the display device. The second electrode arrangement comprises a plurality of counter electrodes (10, 11) arranged so that each of the pixel electrodes (5) faces a portion of each of the counter electrodes. The counter electrodes are controllable so as to select which portion of each pixel is active. This provides, in cooperation with the optical device (9) the plurality of display viewing modes.

    摘要翻译: 用于提供不同角度观看特征的多种观看模式的显示器包括具有固定光学特性的视差光学器件的显示装置和无源光学装置(9)。 显示装置包括在第一和第二电极装置(5,10,11)之间的发光或转换层(7)。 第一电极装置(5)包括限定显示装置的像素的多个像素电极。 第二电极装置包括多个对置电极(10,11),其布置成使得每个像素电极(5)面对每个对置电极的一部分。 对电极是可控的,以便选择每个像素的哪个部分是有效的。 这提供了与光学装置(9)协作的多个显示器观看模式。

    HIGH CONTRAST CAPILLARY DEPTH GAUGE AND WATCH INCLUDING THE SAME
    7.
    发明申请
    HIGH CONTRAST CAPILLARY DEPTH GAUGE AND WATCH INCLUDING THE SAME 有权
    高对比度毛细深度计和包括它的手表

    公开(公告)号:US20110113877A1

    公开(公告)日:2011-05-19

    申请号:US12946467

    申请日:2010-11-15

    IPC分类号: G01F23/14

    CPC分类号: G01C13/008 G04B47/066

    摘要: Capillary depth gauge (1) including at least one capillary tube (2) of triangular section arranged against a background (3) opposite an observation surface (5) and visible by transparency from the observation surface when the tubular section is substantially filled with water, at least one reflection surface (4), visible by reflection from said observation surface when the tubular section is substantially filled with air, said tube forming an isosceles triangle whose equal angles (α) have an angular value of between 48 and 60 degrees.

    摘要翻译: 毛细管深度计(1)包括至少一个三角形截面的毛细管(2),所述毛细管(2)相对于观察表面(5)设置在背景(3)上,并且当所述管状部分基本上充满水时,从观察表面可见透明度, 至少一个反射表面(4),当所述管状部分基本上充满空气时,从所述观察表面反射可见的所述反射表面(4),所述管形成等角度(α)的角度值在48度与60度之间的等腰三角形。

    LIQUID CRYSTAL CELL AND A DISPLAY
    8.
    发明申请
    LIQUID CRYSTAL CELL AND A DISPLAY 有权
    液晶电池和显示器

    公开(公告)号:US20090279023A1

    公开(公告)日:2009-11-12

    申请号:US12306351

    申请日:2007-07-03

    IPC分类号: G02F1/13363 G02F1/1335

    摘要: A liquid crystal cell (5) comprises a layer (4) of cholesteric liquid crystal material; and a retarder (3) disposed in an optical path through the layer (4) of cholesteric liquid crystal material. The cholesteric liquid crystal material is switchable between a first state in which it cooperates with the retarder (3) to provide a first viewing angle range and a second state in which it cooperates with the retarder (3) to provide a second viewing angle range which is smaller than the first viewing angle range. The pitch of the cholesteric liquid crystal material is greater than an intended wavelength of operation of the liquid crystal cell divided by the average refractive index of the liquid crystal material. The liquid crystal cell may be used as a Viewing Angle Restriction (VAR) element, to enable another component, such as a display panel (6), to be operated in either a wide viewing mode or a narrow viewing mode.

    摘要翻译: 液晶单元(5)包括胆甾型液晶材料层(4) 以及设置在通过胆甾型液晶材料的层(4)的光路中的延迟器(3)。 胆甾醇型液晶材料可在其与延迟器(3)配合以提供第一视角范围的第一状态和与延迟器(3)配合的第二状态之间切换以提供第二视角范围 小于第一视角范围。 胆甾醇型液晶材料的间距大于液晶单元的预期操作波长除以液晶材料的平均折射率。 液晶单元可以用作视角限制(VAR)元件,以使诸如显示面板(6)的其它组件能够在宽观看模式或窄视角模式下操作。

    High contrast capillary depth gauge and watch including the same
    9.
    发明授权
    High contrast capillary depth gauge and watch including the same 有权
    高对比度毛细管深度计和手表包括相同

    公开(公告)号:US08413504B2

    公开(公告)日:2013-04-09

    申请号:US12946467

    申请日:2010-11-15

    IPC分类号: G01F23/00

    CPC分类号: G01C13/008 G04B47/066

    摘要: Capillary depth gauge (1) including at least one capillary tube (2) of triangular section arranged against a background (3) opposite an observation surface (5) and visible by transparency from the observation surface when the tubular section is substantially filled with water, at least one reflection surface (4), visible by reflection from said observation surface when the tubular section is substantially filled with air, said tube forming an isosceles triangle whose equal angles (α) have an angular value of between 48 and 60 degrees.

    摘要翻译: 毛细管深度计(1)包括至少一个三角形截面的毛细管(2),所述毛细管(2)相对于观察表面(5)设置在背景(3)上,并且当所述管状部分基本上充满水时,从观察表面可见透明度, 至少一个反射表面(4),当所述管状部分基本上充满空气时,从所述观察表面反射可见的所述反射表面(4),所述管形成等角度(α)的角度值在48度与60度之间的等腰三角形。

    Liquid crystal cell and display having patterned electrode layer between at least cholesteric liquid crystal and electrode
    10.
    发明授权
    Liquid crystal cell and display having patterned electrode layer between at least cholesteric liquid crystal and electrode 有权
    至少在胆甾型液晶和电极之间具有图案化电极层的液晶单元和显示器

    公开(公告)号:US08035776B2

    公开(公告)日:2011-10-11

    申请号:US12306351

    申请日:2007-07-03

    IPC分类号: G02F1/1335

    摘要: A liquid crystal cell (5) comprises a layer (4) of cholesteric liquid crystal material; and a retarder (3) disposed in an optical path through the layer (4) of cholesteric liquid crystal material. The cholesteric liquid crystal material is switchable between a first state in which it cooperates with the retarder (3) to provide a first viewing angle range and a second state in which it cooperates with the retarder (3) to provide a second viewing angle range which is smaller than the first viewing angle range. The pitch of the cholesteric liquid crystal material is greater than an intended wavelength of operation of the liquid crystal cell divided by the average refractive index of the liquid crystal material. The liquid crystal cell may be used as a Viewing Angle Restriction (VAR) element, to enable another component, such as a display panel (6), to be operated in either a wide viewing mode or a narrow viewing mode.

    摘要翻译: 液晶单元(5)包括胆甾型液晶材料层(4) 以及设置在通过胆甾型液晶材料的层(4)的光路中的延迟器(3)。 胆甾醇型液晶材料可在其与延迟器(3)配合以提供第一视角范围的第一状态和与延迟器(3)配合的第二状态之间切换以提供第二视角范围 小于第一视角范围。 胆甾醇型液晶材料的间距大于液晶单元的预期操作波长除以液晶材料的平均折射率。 液晶单元可以用作视角限制(VAR)元件,以使诸如显示面板(6)的其它组件能够在宽观看模式或窄视角模式下操作。