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11. 发明授权

US07633586B2 Display 有权
标题翻译：显示
公开(公告)号：US07633586B2
公开(公告)日：2009-12-15
申请号：US11109364
申请日：2005-04-19
申请人： Robert Winlow , Zabbie J. Acosta , Martin D. Tillin , Paul Bonnett , Diana U. Kean , Grant Bourhill , Michel Sagardoyburu , Emma Jayne Walton , Koji Yabuta , Hiroshi Fukushima , Tomoo Takatani
发明人： Robert Winlow , Zabbie J. Acosta , Martin D. Tillin , Paul Bonnett , Diana U. Kean , Grant Bourhill , Michel Sagardoyburu , Emma Jayne Walton , Koji Yabuta , Hiroshi Fukushima , Tomoo Takatani
IPC分类号： G02F1/1337
CPC分类号： G02F1/1323 , G02F1/13363 , G02F1/133753 , G02F1/13471 , G02F1/1393 , G02F2413/02 , G02F2413/07 , G02F2413/11
摘要： A display is provided for switching between a narrow or private viewing mode and a wide or public viewing mode. The display comprises a display device which is controlled to provide display of a desired image or sequence of images. This is associated with a liquid crystal device having at least one liquid crystal layer whose molecules are switchable between a first state providing a first angular viewing range and a second state providing a second angular viewing range which is within and smaller than the first angular viewing range. With the molecules in the second state, the device at least partially blocks light propagating towards part of the first angular viewing range outside the second angular viewing range. The or each liquid crystal layer is in contact with at least one alignment surface, the or each of which comprises a uniform non-patterned alignment surface.
摘要翻译：提供了用于在狭窄或私人观看模式与广泛或公众观看模式之间切换的显示器。该显示器包括被显示设备，以提供期望的图像或图像序列的显示。这与具有至少一个液晶层的液晶装置相关联，该液晶层的分子可以在提供第一角度观察范围的第一状态和提供第一角度观察范围内和小于第一角度观察范围的第二状态之间切换。当处于第二状态的分子时，该装置至少部分地阻挡朝向第二角度观察范围之外的第一角度观察范围的一部分传播的光。所述或每个液晶层与至少一个对准表面接触，所述对准表面中的每一个包括均匀的非图案化对准表面。

12. 发明授权

US08154686B2 Directional backlight, a multiple view display and a multi-direction display 有权
标题翻译：定向背光，多视图显示和多向显示
公开(公告)号：US08154686B2
公开(公告)日：2012-04-10
申请号：US11814383
申请日：2005-01-21
申请人： Jonathan Mather , Neil Barratt , Diana U. Kean , Emma J. Walton , Grant Bourhill , Thomas Wynne Powell
发明人： Jonathan Mather , Neil Barratt , Diana U. Kean , Emma J. Walton , Grant Bourhill , Thomas Wynne Powell
IPC分类号： G02F1/13357
CPC分类号： G02F1/1323 , B60K2350/901 , B60K2350/903 , G02B6/0011 , G02F1/1335 , G02F1/1336 , G02F2001/133607 , H04N13/312
摘要： A directional backlight, a multiple view display and a multi-direction display A multiple view display (18) comprises a directional display device (19) for displaying a first image or sequence of images so as to be mainly visible from a first range of directions relative to the device and for simultaneously displaying a second image or sequence of images so as to be mainly visible from a second range of directions relative to the device different from the first range. The display (18) further comprises a directional backlight (20) for directing light through the display device (19) at least mainly in the first and second ranges. Since the directional backlight (20) directs light through the display device (19) at least mainly in the first and second ranges, the display provides users located in the first and second ranges with images of greater intensity than a conventional display. The backlight may be arranged to direct substantially no light in at least part of a third range of directions that lies between the first range of directions and the second range of directions. This provides a ‘black window’ between the first and second ranges in which the intensity of the display is lower than in other ranges. The intensity of the display in the black window is possibly zero, or close to zero, so that an observer located in this window will not perceive an image.
摘要翻译：定向背光，多视图显示和多向显示器多视图显示器（18）包括用于显示第一图像或图像序列的方向显示设备（19），以便从第一范围的方向主要可见并且用于同时显示第二图像或图像序列，使得从相对于不同于第一范围的装置的第二方向范围主要可见。显示器（18）还包括用于至少主要在第一和第二范围内引导光通过显示装置（19）的定向背光源（20）。由于方向性背光（20）至少主要在第一和第二范围内引导光通过显示装置（19），所以显示器向位于第一和第二范围的用户提供比常规显示器更强的图像。背光源可以布置成在位于第一方向范围和第二方向范围之间的方向的第三范围的至少一部分中基本上不引导光。这提供了第一和第二范围之间的“黑色窗口”，其中显示器的强度低于其他范围。黑色窗口中显示的强度可能为零或接近零，使得位于该窗口中的观察者将不会察觉图像。

13. 发明申请

US20110018860A1 DISPLAY 审中-公开
标题翻译：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
申请人： Lesley Anne Parry-Jones , Grant Bourhill , Ben John Broughton , Jonathan Mather , Nathan James Smith , Emma Jayne Walton , Michel Sagardoyburu
发明人： Lesley Anne Parry-Jones , Grant Bourhill , Ben John Broughton , Jonathan Mather , Nathan James Smith , Emma Jayne Walton , Michel Sagardoyburu
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G2300/0443 , G09G2320/068 , H04N13/305 , H04N13/307 , H04N13/351
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。

14. 发明申请

US20090040426A1 DIRECTIONAL BACKLIGHT, A MULTIPLE VIEW DISPLAY AND A MULTI-DIRECTION DISPLAY 有权
标题翻译：方向背光，多视图显示和多方向显示
公开(公告)号：US20090040426A1
公开(公告)日：2009-02-12
申请号：US11814383
申请日：2005-01-21
申请人： Jonathan Mather , Neil Barratt , Diana U. Kean , Emma J. Walton , Grant Bourhill
发明人： Jonathan Mather , Neil Barratt , Diana U. Kean , Emma J. Walton , Grant Bourhill
IPC分类号： G02F1/13357 , F21V8/00
CPC分类号： G02F1/1323 , B60K2350/901 , B60K2350/903 , G02B6/0011 , G02F1/1335 , G02F1/1336 , G02F2001/133607 , H04N13/312
摘要： A directional backlight, a multiple view display and a multi-direction display A multiple view display (18) comprises a directional display device (19) for displaying a first image or sequence of images so as to be mainly visible from a first range of directions relative to the device and for simultaneously displaying a second image or sequence of images so as to be mainly visible from a second range of directions relative to the device different from the first range. The display (18) further comprises a directional backlight (20) for directing light through the display device (19) at least mainly in the first and second ranges. Since the directional backlight (20) directs light through the display device (19) at least mainly in the first and second ranges, the display provides users located in the first and second ranges with images of greater intensity than a conventional display. The backlight may be arranged to direct substantially no light in at least part of a third range of directions that lies between the first range of directions and the second range of directions. This provides a ‘black window’ between the first and second ranges in which the intensity of the display is lower than in other ranges. The intensity of the display in the black window is possibly zero, or close to zero, so that an observer located in this window will not perceive an image.
摘要翻译：定向背光，多视图显示和多向显示器多视图显示器（18）包括用于显示第一图像或图像序列的方向显示设备（19），以便从第一范围的方向主要可见并且用于同时显示第二图像或图像序列，使得从相对于不同于第一范围的装置的第二方向范围主要可见。显示器（18）还包括用于至少主要在第一和第二范围内引导光通过显示装置（19）的定向背光源（20）。由于方向性背光（20）至少主要在第一和第二范围内引导光通过显示装置（19），所以显示器向位于第一和第二范围的用户提供比常规显示器更强的图像。背光源可以布置成在位于第一方向范围和第二方向范围之间的方向的第三范围的至少一部分中基本上不引导光。这提供了第一和第二范围之间的“黑色窗口”，其中显示器的强度低于其他范围。黑色窗口中显示的强度可能为零或接近零，使得位于该窗口中的观察者将不会察觉图像。

15. 发明授权

US07154653B2 Parallax barrier and multiple view display 有权
标题翻译：视差屏障和多视图显示
公开(公告)号：US07154653B2
公开(公告)日：2006-12-26
申请号：US10803292
申请日：2004-03-18
申请人： Diana Ulrich Kean , David James Montgomery , Jonathan Mather , Grant Bourhill , Graham R. Jones
发明人： Diana Ulrich Kean , David James Montgomery , Jonathan Mather , Grant Bourhill , Graham R. Jones
IPC分类号： G02B26/02
CPC分类号： G02B27/2214
摘要： A parallax barrier comprises evenly spaced groups of slits. Each group comprises two or more slits which are evenly spaced and the groups are spaced with a period which is greater than the product of the number of slits in each group and the slit period in each group. Such a barrier may be used with a spatial light modulator having columns of pixels whose structure cooperates with the barrier structure to provide a wider angle between views in a multiple view display, such as an autostereoscopic 3D display or a display providing two or more different views to two or more observers.
摘要翻译：视差屏障包括均匀间隔的狭缝组。每个组包括均匀间隔开的两个或更多个狭缝，并且组间隔开大于每个组中的狭缝数量和每组中的狭缝周期的乘积的周期。这样的屏障可以与具有其结构与屏障结构配合的像素列的空间光调制器一起使用以在多视图显示器中的视图之间提供更宽的角度，诸如自动立体3D显示器或提供两个或多个不同视图的显示器给两个或更多的观察员。

16. 发明授权

US07782409B2 Multiple view display 有权
标题翻译：多视图显示
公开(公告)号：US07782409B2
公开(公告)日：2010-08-24
申请号：US10729714
申请日：2003-12-05
申请人： Diana U. Kean , David James Montgomery , Grant Bourhill , Jonathan Mather
发明人： Diana U. Kean , David James Montgomery , Grant Bourhill , Jonathan Mather
IPC分类号： G02F1/1335 , G02F1/135
CPC分类号： H04N13/349 , H04N13/305 , H04N13/31 , H04N13/312 , H04N13/324
摘要： A multiple view display comprises a display device such as a liquid crystal device, a parallax optic such as a parallax barrier, and a controller. The device comprises rows and columns of pixels and the controller supplies image data for a first view to first ones of the pixels and second ones of the pixels such that the first and second pixels alternate in the rows and in the columns. The parallax optic comprises rows and columns of parallax elements with the arrangement of pixels and parallax elements being such that each element co-operates with a respective pair of first and second pixels adjacent each other in the same row to form first and second viewing regions. Each row of parallax elements is off-set in the row direction by half the horizontal barrier pitch. Such an arrangement allows wider angles between the viewing regions to be achieved.
摘要翻译：多视图显示器包括诸如液晶装置的显示装置，诸如视差屏障的视差光学器件和控制器。该装置包括行和列的像素，并且控制器将用于第一视图的图像数据提供给第一像素和第二像素中的第一像素，使得第一和第二像素在行和列中交替。视差光学元件包括具有像素和视差元件布置的视差元件的行和列，使得每个元件与在相同行中彼此相邻的相应的一对第一和第二像素协作以形成第一和第二观看区域。每行视差元素在行方向偏移水平屏障间距的一半。这种布置允许实现观看区域之间更宽的角度。

17. 发明授权

US07404644B2 Time-sequential colour projection 失效
标题翻译：时间顺序的颜色投影
公开(公告)号：US07404644B2
公开(公告)日：2008-07-29
申请号：US11127710
申请日：2005-05-12
申请人： Allan Evans , Grant Bourhill , Marina V. Khazova
发明人： Allan Evans , Grant Bourhill , Marina V. Khazova
IPC分类号： G03B21/00 , G03B21/26 , G03B21/20 , G02F1/1335 , H04N9/12
CPC分类号： G02B27/1046 , G02B27/1053 , G02B27/123 , G02B27/145 , G02B27/149
摘要： A time-sequential colour projector comprises a pixellated light valve (2), such as a liquid crystal device, and a plurality of light sources (30, 31, 32). The light sources (30, 31, 32) direct light on different sets of pixels of the light valve (2) via an optical system (1), such as a lens array, which focuses the light on pixels of the light valve (2). At least two of the light sources (30, 31, 32) are multiple colour light sources and the multiple colour light sources emit different colour components during each set of frames making up a complete image frame.
摘要翻译：时间顺序的彩色投影仪包括诸如液晶装置的像素化的光阀（2）和多个光源（30,31,32）。光源（30,31,32）经由诸如透镜阵列的光学系统（1）将光引导到光阀（2）的不同组的像素上，所述光学系统（1）将光聚焦在光阀（2）的像素上）。至少两个光源（30,31,32）是多色光源，并且多色光源在构成完整图像帧的每组帧期间发射不同的颜色分量。

18. 发明授权

US07903183B2 Display including backlight operable in 2D and 3D modes 有权
标题翻译：显示器包括可在2D和3D模式下操作的背光
公开(公告)号：US07903183B2
公开(公告)日：2011-03-08
申请号：US10597088
申请日：2005-01-14
申请人： Adrian M. S. Jacobs , Allan Evans , Grant Bourhill
发明人： Adrian M. S. Jacobs , Allan Evans , Grant Bourhill
IPC分类号： G02F1/13357
CPC分类号： G02F1/133617 , G02B6/0033 , G02B27/225 , G02F2001/133614 , H04N13/32 , H04N13/349 , H04N13/359 , H04N13/361
摘要： A display comprises a backlight (30, 45-48) and a spatial light modulator (1) such as a liquid crystal device for modulating light from the backlight (30, 45-48). The backlight has a light-output surface (45) with a first set of regions in the form of parallel evenly spaced strips (48). In a multiple-view mode of the display, these strips (48) emit light whereas the remainder of the output surface (45) is dark. In a single-view mode of operation of the display, the whole of the output surface (45) emits light substantially evenly across the display area of the modulator (1).
摘要翻译：显示器包括背光（30,45-48）和空间光调制器（1），例如用于调制来自背光（30,45-48）的光的液晶装置。背光具有光输出表面（45），其具有平行均匀间隔的条带（48）形式的第一组区域。在显示器的多视图模式中，这些条带（48）发光，而输出表面（45）的其余部分是黑色的。在显示器的单视图操作模式中，整个输出表面（45）基本均匀地在调制器（1）的显示区域上发光。

19. 发明授权

US07250710B2 Light-emitting device having grating for aligning light-emissive layer 失效
标题翻译：具有用于对准发光层的光栅的发光装置
公开(公告)号：US07250710B2
公开(公告)日：2007-07-31
申请号：US10871753
申请日：2004-06-18
申请人： Sandra Gilmour , Geraldine Laura Ballantyne Verschoor , Grant Bourhill
发明人： Sandra Gilmour , Geraldine Laura Ballantyne Verschoor , Grant Bourhill
IPC分类号： H01J5/16 , H01J1/62
CPC分类号： G09G3/003 , G02F1/133603 , G02F1/13362 , G09G3/342 , H01L51/0012 , H01L51/0076 , H01L51/5275 , H01L51/5293
摘要： A light-emitting device includes a substrate, a light-emissive layer disposed over the substrate, and a grating for aligning the light-emissive layer. The grating aligns molecules of the emissive layer, so that the device emits polarised. The grating also reduces wave guiding effects in the device, so increasing the useful light output of the device. The light-emitting device may be an organic light-emitting device (OLED). The grating may align substantially the entire area of the light-emissive layer in a first direction. In this case, substantially the entire emissive area of the device will emit layer of a single polarisation. Alternatively, the grating may align a first region of the light-emissive layer in a first direction and may align a second region of the light-emissive layer in a second direction different from the first direction.
摘要翻译：发光器件包括衬底，设置在衬底上的发光层和用于对准发光层的光栅。光栅对准发射层的分子，使得器件发射极化。光栅还减少了器件中的波导效应，从而增加了器件的有用光输出。发光器件可以是有机发光器件（OLED）。光栅可以在第一方向上基本上对准发光层的整个区域。在这种情况下，装置的整个发射区域基本上将发射出单一极化的层。或者，光栅可以沿着第一方向对准发光层的第一区域，并且可以沿着不同于第一方向的第二方向对准发光层的第二区域。

20. 发明申请

US20050063029A1 Direct view LC display 有权
标题翻译：直接查看LC显示
公开(公告)号：US20050063029A1
公开(公告)日：2005-03-24
申请号：US10913893
申请日：2004-08-06
申请人： Marina Khazova , Grant Bourhill , Bronje Musgrave , Adrian Jacobs , Allan Evans
发明人： Marina Khazova , Grant Bourhill , Bronje Musgrave , Adrian Jacobs , Allan Evans
IPC分类号： G03B35/18 , G02B5/32 , G02B27/22 , G02F1/13 , G03H1/02 , G09G3/20 , G09G3/34 , G09G3/36 , H04N13/00 , G03H1/30
CPC分类号： G02B27/2214 , G02B5/32
摘要： A display is provided having first and second direct view modes of operation. The display comprises a liquid crystal display panel and a backlight which is illuminated during the first mode so that the displayed image is visible throughout an extended viewing region in front of the device. The display also comprises a holographic element and a front light source, which is switched on for the second direct view mode. The holographic element redirects light from the front light source into part of the extended viewing region so that an image displayed by the device is visible in only a restricted portion of the viewing region.
摘要翻译：提供具有第一和第二直接操作模式的显示器。显示器包括液晶显示面板和在第一模式期间被照亮的背光源，使得显示的图像在设备前面的整个观看区域可见。该显示器还包括一个全息元件和一个前光源，它被接通用于第二直视模式。全息元件将来自前光源的光重定向到扩展观看区域的一部分，使得由设备显示的图像仅在观看区域的受限部分中可见。

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