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公开(公告)号：US08559096B2
公开(公告)日：2013-10-15
申请号：US13260227
申请日：2009-06-18
申请人： Gary Gibson , Stephen Kitson , Adrian Geisow
发明人： Gary Gibson , Stephen Kitson , Adrian Geisow
CPC分类号： G02F1/167 , G02F2001/1678 , G02F2201/346 , G02F2203/10
摘要： Various reflective display pixels are provided. In one embodiment, among others, a reflective display pixel for modulating the return of incident visible light is provided that includes one or more stacked cells. Each cell includes a fluid containing a light absorbing medium capable of absorbing incident light in at least one specified wavelength band for that cell and a light returning medium capable of selectively returning at least a portion of the light within the specified wavelength band for that cell. In other embodiments, each cell includes a fluid containing a light absorbing medium capable of absorbing incident light in at least one specified wavelength band for that cell and a light returning medium capable of selectively returning at least a portion of visible light outside the specified wavelength band for that cell.
摘要翻译： 提供各种反射显示像素。 在一个实施例中，提供了包括一个或多个堆叠单元的用于调制入射可见光的返回的反射显示像素。 每个单元包括含有能够吸收该单元的至少一个特定波长带中的入射光的光吸收介质的流体和能够选择性地返回该单元的特定波长带内的至少一部分光的光返回介质。 在其他实施例中，每个单元包括含有能够吸收该单元的至少一个特定波长带中的入射光的光吸收介质的流体和能够选择性地返回指定波长带外的至少一部分可见光的光返回介质 对于那个单元格
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公开(公告)号：US20120120489A1
公开(公告)日：2012-05-17
申请号：US13387153
申请日：2009-12-18
CPC分类号： G02B5/0242 , G02B5/0263 , G02B5/3083 , G02B27/0018
摘要： A birefringent diffuser includes a first optical material and a first birefringent material. The first optical material and the first birefringent material are combined to form a planar layer. The planar layer has an internal pattern of the materials presenting a substantially uniform index of refraction for incident light which is substantially normal to the planar layer and exhibiting a varying index of refraction for at least a portion of light which is trapped in guided modes.
摘要翻译： 双折射扩散器包括第一光学材料和第一双折射材料。 将第一光学材料和第一双折射材料组合以形成平面层。 平面层具有材料的内部图案，其对于入射光具有基本上均匀的折射率，其基本上垂直于平面层并且对于被捕获在导模中的至少一部分光呈现变化的折射率。
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公开(公告)号：US08908131B2
公开(公告)日：2014-12-09
申请号：US13387101
申请日：2009-12-18
申请人： Stephen Kitson , Adrian Geisow
发明人： Stephen Kitson , Adrian Geisow
IPC分类号： G02F1/1335 , G02F1/1347 , G02B5/30
CPC分类号： G02F1/133553 , G02B5/3016 , G02F1/13473 , G02F1/13725 , G02F1/157 , G02F1/167 , G02F2201/343
摘要： A cholesteric reflector comprising a substrate and a first cholesteric layer that is disposed over the substrate and reflects a first polarization of light within a design waveband. A second cholesteric layer is disposed over the first cholesteric layer and reflects a second polarization of light within the design waveband.
摘要翻译： 一种胆甾型反射器，包括衬底和设置在衬底上并且在设计波段内反射光的第一偏振的第一胆甾型层。 第二胆甾醇层设置在第一胆甾醇层之上并在设计波段内反射第二偏振光。
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公开(公告)号：US20140049806A1
公开(公告)日：2014-02-20
申请号：US14003798
申请日：2011-03-07
申请人： Stephen Kitson , Adrian Geisow , Timothy Taphouse
发明人： Stephen Kitson , Adrian Geisow , Timothy Taphouse
CPC分类号： G02B26/005 , G02B26/004 , G02B26/02
摘要： A display element (10) comprises a light modulating layer (40) for absorbing light in a colour waveband, and a reflector layer (16), substantially parallel to the light modulating layer (40), for selectively reflecting light in the colour waveband, and transmitting at least some non-reflected light. One of the light modulating layer (40) and the reflector layer (16) is fixed and the other of the light modulating layer (40) and the reflector layer (16) is movable. The relative positions of the light modulating layer (40) and the reflector layer (16) can be interchanged. In a first state of the display element (10) the light modulating layer (40) is in front of the reflector layer (16) in an incident light path so as to absorb incident light in the colour waveband. In a second state of the display element (10) the reflector layer (16) is in front of the light modulating layer (40) in the incident light path so as to reflect incident light in the colour waveband.
摘要翻译： 显示元件（10）包括用于吸收彩色波段中的光的光调制层（40）和基本上平行于光调制层（40）的反射层（16），用于选择性地反射彩色波段中的光， 并传送至少一些未反射的光。 光调制层（40）和反射层（16）之一是固定的，光调制层（40）和反射层（16）中的另一个是可移动的。 可以互换光调制层（40）和反射层（16）的相对位置。 在显示元件（10）的第一状态下，光入射层（40）在入射光路中位于反射层（16）的前面，以吸收彩色波段中的入射光。 在显示元件（10）的第二状态下，反射器层（16）在入射光路中位于光调制层（40）的前面，以便反射彩色波段中的入射光。
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公开(公告)号：US08634151B2
公开(公告)日：2014-01-21
申请号：US13387309
申请日：2009-10-22
申请人： Stephen Kitson , Adrian Geisow , Timothy Taphouse
发明人： Stephen Kitson , Adrian Geisow , Timothy Taphouse
IPC分类号： G02B5/22
CPC分类号： G02B5/0284 , G02F1/133553 , G02F1/13475 , G02F1/167 , G02F2203/055
摘要： A reflective display device includes a first absorption layer configured to be modulated between being strongly and weakly absorbing of light within a first specified wavelength band and to absorb light weakly in a second specified wavelength band and a third specified wavelength band, a second absorption layer configured to be modulated between being strongly and weakly absorbing of light within the second specified wavelength band and to absorb light weakly within the third specified wavelength band, a third absorption layer configured to be modulated between being strongly and weakly absorbing of light within at least the third specified wavelength band, and at least one reflector arranged between two of the first, second, and third absorption layers, the at least one reflector being configured to reflect light strongly within one of the specified wavelength bands assigned to the absorption layers above the at least one reflector.
摘要翻译： 反射显示装置包括：第一吸收层，被配置为在第一特定波长带内的强弱吸收光之间进行调制，并且在第二特定波长带和第三指定波长带中弱弱地吸收光;第二吸收层配置 在第二特定波长带内强烈弱吸收光之间进行调制并在第三特定波长带内弱光吸收光;第三吸收层，被配置为在至少第三特定波长带内强吸收光之间进行调制 以及布置在第一，第二和第三吸收层中的两个之间的至少一个反射器，所述至少一个反射器被配置为在分配给至少在上述吸收层的吸收层的指定波长带之一内强烈地反射光 一个反射器
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公开(公告)号：US09013655B2
公开(公告)日：2015-04-21
申请号：US13811726
申请日：2010-07-26
申请人： Stephen Kitson , Adrian Geisow
发明人： Stephen Kitson , Adrian Geisow
IPC分类号： G02F1/1347 , G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133602 , G02F1/1347 , G02F1/13475 , G02F2001/133557 , G02F2001/133616 , G02F2203/09 , G02F2203/34
摘要： A transflective display (10) includes a backlight (14) and a display stack (12, 12′). The display stack (10) includes a first electro-optic layer (24) configured to modulate light of a first waveband and a second electro-optic layer (26) configured to modulate light of a second waveband that is different from the first waveband. A mirror (30) is positioned between the first and second electro-optic layers (24, 26) such that the first electro-optic layer (24) is positioned adjacent to a first surface (S1M) of the mirror (30) and has a surface (S1) that is configured to face an external light source (22), and the second electro-optic layer (26) is positioned adjacent to a second surface (S2M) of the mirror (30) and has a surface (S2) that is configured to face the backlight (14). The mirror (30) is also configured to partially reflect and partially transmit wavelengths in the first waveband and to at least partially transmit wavelengths in the second waveband.
摘要翻译： 透反式显示器（10）包括背光源（14）和显示器叠层（12,12'）。 显示器堆叠（10）包括被配置为调制第一波段的光的第一电光层（24）和被配置成调制不同于第一波段的第二波段的光的第二电光层（26）。 反射镜（30）位于第一和第二电光层（24,26）之间，使得第一电光层（24）邻近反射镜（30）的第一表面（S1M）定位，并具有 配置为面向外部光源（22）的表面（S1），并且所述第二电光层（26）邻近所述反射镜（30）的第二表面（S2M）定位，并具有表面（S2 ），被配置为面对背光（14）。 反射镜（30）还被配置为部分地反射和部分地透射第一波段中的波长并且至少部分地透射第二波段中的波长。
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公开(公告)号：US08982449B2
公开(公告)日：2015-03-17
申请号：US13695132
申请日：2010-04-29
IPC分类号： G02F1/29 , G02F1/03 , G02F1/07 , G02F1/153 , G02F1/1347 , G02B26/00 , G02F1/1335 , G02F1/1343 , G02F1/137 , G02F1/1333
CPC分类号： G02F1/1347 , G02B26/004 , G02F1/133504 , G02F1/13439 , G02F1/13725 , G02F2001/133357 , G02F2001/133557 , G02F2001/13478
摘要： A light modulation layer of a full-color reflective display (112), the light modulation layer including an addressing layer (404); a mirror (406) positioned above the addressing layer (404), the mirror (406) configured to reflect light of a predetermined wavelength band; and an electro-optic layer (416) positioned above the mirror (406), the electro-optic layer (416) configured to absorb light of a predetermined wavelength band in response to a signal received from a switching device (204) of the addressing layer (404).
摘要翻译： 全色反射显示器（112）的光调制层，光调制层包括寻址层（404）; 位于所述寻址层（404）上方的反射镜（406），所述反射镜（406）被配置为反射预定波长带的光; 以及位于所述反射镜（406）上方的电光层（416），所述电光层（416）被配置为响应于从所述寻址的切换装置（204）接收的信号吸收预定波长带的光 层（404）。
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公开(公告)号：US08817374B2
公开(公告)日：2014-08-26
申请号：US13387153
申请日：2009-12-18
CPC分类号： G02B5/0242 , G02B5/0263 , G02B5/3083 , G02B27/0018
摘要： A birefringent diffuser includes a first optical material and a first birefringent material. The first optical material and the first birefringent material are combined to form a planar layer. The planar layer has an internal pattern of the materials presenting a substantially uniform index of refraction for incident light which is substantially normal to the planar layer and exhibiting a varying index of refraction for at least a portion of light which is trapped in guided modes.
摘要翻译： 双折射扩散器包括第一光学材料和第一双折射材料。 将第一光学材料和第一双折射材料组合以形成平面层。 平面层具有材料的内部图案，其对于入射光具有基本上均匀的折射率，其基本上垂直于平面层并且对于被捕获在导模中的至少一部分光呈现变化的折射率。
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公开(公告)号：US08248342B2
公开(公告)日：2012-08-21
申请号：US12325601
申请日：2008-12-01
申请人： Adrian Geisow , Stephen Kitson
发明人： Adrian Geisow , Stephen Kitson
IPC分类号： G09G3/36
CPC分类号： G02F1/133553 , G02F1/13473 , G02F2201/343 , G02F2203/34
摘要： A reflective display device (2) comprises a plurality of controllable light absorption layers (8) arranged in a stack. Each of the layers (8) is capable of absorbing incident light in a specified wavelength band. A selective reflector (10) is immediately behind at least one of the layers (8) and is adapted to reflect at least some wavelengths of light within the wavelength band and substantially to transmit light of other wavelengths.
摘要翻译： 反射显示装置（2）包括以堆叠布置的多个可控光吸收层（8）。 每个层（8）能够吸收特定波长带中的入射光。 选择性反射器（10）紧接在所述层（8）中的至少一个之后，并且适于反射波长带内的至少一些波长的波长并且基本上透射其它波长的光。
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公开(公告)号：US20130120700A1
公开(公告)日：2013-05-16
申请号：US13811726
申请日：2010-07-26
申请人： Stephen Kitson , Adrian Geisow
发明人： Stephen Kitson , Adrian Geisow
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133602 , G02F1/1347 , G02F1/13475 , G02F2001/133557 , G02F2001/133616 , G02F2203/09 , G02F2203/34
摘要： A transflective display (10) includes a backlight (14) and a display stack (12, 12′). The display stack (10) includes a first electro-optic layer (24) configured to modulate light of a first waveband and a second electro-optic layer (26) configured to modulate light of a second waveband that is different from the first waveband. A mirror (30) is positioned between the first and second electro-optic layers (24, 26) such that the first electro-optic layer (24) is positioned adjacent to a first surface (S1M) of the mirror (30) and has a surface (S1) that is configured to face an external light source (22), and the second electro-optic layer (26) is positioned adjacent to a second surface (S2M) of the mirror (30) and has a surface (S2) that is configured to face the backlight (14). The mirror (30) is also configured to partially reflect and partially transmit wavelengths in the first waveband and to at least partially transmit wavelengths in the second waveband.
摘要翻译： 透反式显示器（10）包括背光源（14）和显示器叠层（12,12'）。 显示器堆叠（10）包括被配置为调制第一波段的光的第一电光层（24）和被配置成调制不同于第一波段的第二波段的光的第二电光层（26）。 反射镜（30）位于第一和第二电光层（24,26）之间，使得第一电光层（24）邻近反射镜（30）的第一表面（S1M）定位，并具有 配置为面向外部光源（22）的表面（S1），并且所述第二电光层（26）邻近所述反射镜（30）的第二表面（S2M）定位，并具有表面（S2 ），被配置为面对背光（14）。 反射镜（30）还被配置为部分地反射和部分地透射第一波段中的波长并且至少部分地透射第二波段中的波长。
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