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公开(公告)号:US20110122329A1
公开(公告)日:2011-05-26
申请号:US12867555
申请日:2009-02-20
申请人: Benjamin John Broughton , Allan Evans , Michel Sagardoyburu , Nathan James Smith , Lesley Anne Parry-Jones , Diana Ulrich Kean
发明人: Benjamin John Broughton , Allan Evans , Michel Sagardoyburu , Nathan James Smith , Lesley Anne Parry-Jones , Diana Ulrich Kean
IPC分类号: G02F1/1335 , G02F1/29 , G02B27/22 , G02F1/01
CPC分类号: G02F1/133526 , G02B27/2214 , G09G3/3233 , G09G2320/068 , G09G2358/00
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。
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公开(公告)号:US08144093B2
公开(公告)日:2012-03-27
申请号:US12879096
申请日:2010-09-10
申请人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
发明人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
IPC分类号: G09G3/36
CPC分类号: G09G3/3611 , G02F1/134363 , G02F2001/134381 , G09G2300/0434 , G09G2320/0271 , G09G2320/068
摘要: A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
摘要翻译: 提供一种显示装置,其包括用于通过空间光调制显示图像的液晶显示面板,以及用于在第一模式中具有第一配置之间切换面板中的液晶的电路,以使得使用面板显示的图像可辨别 并且在第二模式中具有第二配置,以使得使用面板显示的图像基本上只能在窄视角范围内被识别。 公开了在公共和私人观看模式之间实现这种面板内切换的几种类型的显示面板。
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公开(公告)号:US08400384B2
公开(公告)日:2013-03-19
申请号:US13397806
申请日:2012-02-16
申请人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
发明人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
CPC分类号: G09G3/3611 , G02F1/134363 , G02F2001/134381 , G09G2300/0434 , G09G2320/0271 , G09G2320/068
摘要: A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
摘要翻译: 提供一种显示装置,其包括用于通过空间光调制显示图像的液晶显示面板,以及用于在第一模式中具有第一配置之间切换面板中的液晶的电路,以使得使用面板显示的图像可辨别 并且在第二模式中具有第二配置,以使得使用面板显示的图像基本上只能在窄视角范围内被识别。 公开了在公共和私人观看模式之间实现这种面板内切换的几种类型的显示面板。
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公开(公告)号:US08698718B2
公开(公告)日:2014-04-15
申请号:US13240068
申请日:2011-09-22
申请人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
发明人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
IPC分类号: G09G3/36
CPC分类号: G09G3/3611 , G02F1/134363 , G02F2001/134381 , G09G2300/0434 , G09G2320/0271 , G09G2320/068
摘要: A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
摘要翻译: 提供了一种显示装置,其包括用于通过空间光调制显示图像的液晶显示面板,以及用于在第一模式中具有第一配置之间切换面板中的液晶的电路,以使得使用面板显示的图像是可辨别的 并且在第二模式中具有第二配置,以使得使用面板显示的图像基本上只能在窄视角范围内被识别。 公开了在公共和私人观看模式之间实现这种面板内切换的几种类型的显示面板。
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公开(公告)号:US08344976B2
公开(公告)日:2013-01-01
申请号:US13397806
申请日:2012-02-16
申请人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
发明人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
摘要: A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
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公开(公告)号:US07965268B2
公开(公告)日:2011-06-21
申请号:US11428883
申请日:2006-07-06
申请人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
发明人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
IPC分类号: G09G3/36
CPC分类号: G09G3/3611 , G02F1/134363 , G02F2001/134381 , G09G2300/0434 , G09G2320/0271 , G09G2320/068
摘要: A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
摘要翻译: 提供一种显示装置,其包括用于通过空间光调制显示图像的液晶显示面板,以及用于在第一模式中具有第一配置之间切换面板中的液晶的电路,以使得使用面板显示的图像可辨别 并且在第二模式中具有第二配置,以使得使用面板显示的图像基本上只能在窄视角范围内被识别。 公开了在公共和私人观看模式之间实现这种面板内切换的几种类型的显示面板。
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公开(公告)号:US20110012924A1
公开(公告)日:2011-01-20
申请号:US12879096
申请日:2010-09-10
申请人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
发明人: Paul Antony Gass , Diana Ulrich Kean , Nathan Smith , Thomas Mathew Wynne-Powell , Allan Evans , Benjamin John Broughton
CPC分类号: G09G3/3611 , G02F1/134363 , G02F2001/134381 , G09G2300/0434 , G09G2320/0271 , G09G2320/068
摘要: A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed.
摘要翻译: 提供一种显示装置,其包括用于通过空间光调制显示图像的液晶显示面板,以及用于在第一模式中具有第一配置之间切换面板中的液晶的电路,以使得使用面板显示的图像可辨别 并且在第二模式中具有第二配置,以使得使用面板显示的图像基本上只能在窄视角范围内被识别。 公开了在公共和私人观看模式之间实现这种面板内切换的几种类型的显示面板。
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公开(公告)号:US07359105B2
公开(公告)日:2008-04-15
申请号:US11348602
申请日:2006-02-07
IPC分类号: G02F1/03 , G02F1/133 , G02F1/1343 , G02F1/1339 , G09G3/18 , G09G3/36
CPC分类号: G02F1/134309 , G02B27/2214 , G02F1/1323 , G02F2201/124 , H04N13/31 , H04N13/312 , H04N13/315 , H04N13/351
摘要: A spatial light modulator comprises: a first substrate (25); a second substrate (26); a layer of electrooptic material disposed between the first substrate and the second substrate. A first electrode arrangement (27) is disposed over the first substrate (25); and a second electrode arrangement (35) is disposed over the second substrate (26). The first electrode arrangement (27) comprises first and second electrode layers (28,29) disposed over the first substrate, with the spacing between the first electrode layer (28) and the first substrate (25) being different to the spacing between the second electrode (29) layer and the first substrate (25). The first electrode layer (28) and the second electrode arrangement (35) are configured so as to co-operate, in use, to define a plurality of first addressable regions in the electrooptic material. The second electrode (29) layer and the second electrode arrangement (35) are configured so as to co-operate, in use, to define a plurality of second addressable regions in the electrooptic material.
摘要翻译: 空间光调制器包括:第一衬底(25); 第二基板(26); 设置在第一基板和第二基板之间的电光材料层。 第一电极装置(27)设置在第一衬底(25)上; 并且第二电极布置(35)设置在第二基板(26)上。 第一电极装置(27)包括设置在第一基板上的第一和第二电极层(28,29),第一电极层(28)和第一基板(25)之间的间隔与第二电极层 电极(29)层和第一基板(25)。 第一电极层(28)和第二电极装置(35)构造成在使用中协作以在电光材料中限定多个第一可寻址区域。 第二电极(29)层和第二电极装置(35)构造成在使用中协作以在电光材料中限定多个第二可寻址区域。
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公开(公告)号:US08154800B2
公开(公告)日:2012-04-10
申请号:US11994674
申请日:2006-07-07
申请人: Diana Ulrich Kean , Jonathan Mather
发明人: Diana Ulrich Kean , Jonathan Mather
CPC分类号: G09F19/14 , G02B27/2214 , H04N13/31 , H04N13/324 , H04N13/351
摘要: A multiple view directional display comprises a pixellated image display layer having a plurality of first pixels (P1) assigned to display a first image and a plurality of second pixels (P2) assigned to display a second image, and a parallax barrier aperture array (21) for directing light from the first pixels generally into a first viewing window (2) and for directing light from the second pixels generally into a second viewing window (3) not overlapping the first viewing window. The display further comprises first light directing means (31) for re-directing light emitted from a first lateral edge region (25) of each first pixel away from the second viewing window.
摘要翻译: 多视图方向显示器包括具有分配给显示第一图像的多个第一像素(P1)和被分配用于显示第二图像的多个第二像素(P2)的像素化图像显示层和视差屏障孔阵列(21) ),用于将来自第一像素的光通常引入第一观察窗(2)并且用于将来自第二像素的光通常引入不与第一观察窗重叠的第二观察窗(3)。 显示器还包括用于重新引导从每个第一像素的第一侧边缘区域(25)发射的光远离第二观察窗口的第一光引导装置(31)。
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公开(公告)号:US08314918B2
公开(公告)日:2012-11-20
申请号:US11916815
申请日:2006-06-05
申请人: Diana Ulrich Kean , Anthony John Carver , Paul A. Gass , Heather Ann Stevenson , Emma Jayne Walton
发明人: Diana Ulrich Kean , Anthony John Carver , Paul A. Gass , Heather Ann Stevenson , Emma Jayne Walton
IPC分类号: C09K19/02
CPC分类号: G02F1/13471 , G02F1/1323 , G02F2001/133761
摘要: A display includes a display device having a first polarizer and a second polarizer or a reflector, and a display layer disposed between the first polarizer and the second polarizer or the reflector. A liquid crystal layer is disposed between the display layer and one of the first polarizer and the second polarizer or reflector. The liquid crystal molecules of at least one region of the liquid crystal layer are switchable between a first state in which the display has a first display mode with a first viewing angle range and a second state in which the display has a second display mode having a second viewing angle range smaller than the first viewing angle range. In the second state, liquid crystal molecules of the at least one region are tilted with respect to the normal axis of the display over at least a portion of the thickness of the liquid crystal layer, and lie substantially parallel to a plane defined by the normal axis of the display and the transmission axis or absorption axis of the first polarizer or one of the first and second polarizers.
摘要翻译: 显示器包括具有第一偏振器和第二偏振器或反射器的显示装置,以及设置在第一偏振器和第二偏振器或反射器之间的显示层。 液晶层设置在显示层与第一偏振片和第二偏光镜或反射镜之一之间。 液晶层的至少一个区域的液晶分子可以在显示器具有第一显示模式与第一视角范围的第一状态和第二状态之间切换,其中显示器具有第二显示模式, 第二视角范围小于第一视角范围。 在第二状态下,至少一个区域的液晶分子在液晶层的厚度的至少一部分上相对于显示器的法线轴线倾斜,并且基本上平行于由正常 显示器的轴线和第一偏振器的透射轴或吸收轴或第一和第二偏振器之一。
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