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公开(公告)号：US08502138B2
公开(公告)日：2013-08-06
申请号：US13194137
申请日：2011-07-29
CPC分类号： G01N27/622
摘要： An ion mobility spectrometer includes a plurality of substrates defining a measurement region for receiving a singular laminar gas flow without any carrier or sheath gas. The measurement region includes an ionization region that is continuous with a detection region. An ionizing electrode, which may include a plurality of asymmetric electrodes, produces ions in the gas sample within the ionization region. The ionizing electrode may apply a time varying voltage to the gas sample to generate a time dependent ion production. A field generating electrode generates an electric field to deflect the ions in the gas sample, and a detection electrode array detects the deflected ions within the detection region. A controller is configured to determine ion species based on the detection of ions by the detection electrode array. The detection electrode array may include a plurality of detection electrodes, and the controller may be configured to differentiate ion species based on which ions are detected by which one of the detection electrodes.
摘要翻译： 离子迁移谱仪包括多个基板，其限定用于接收单个层流气流而没有任何载体或鞘气体的测量区域。 测量区域包括与检测区域连续的电离区域。 可以包括多个不对称电极的电离电极在电离区域内的气体样品中产生离子。 电离电极可以向气体样品施加时变电压以产生时间依赖的离子产生。 场产生电极产生电场以使气体样品中的离子偏转，检测电极阵列检测检测区域内的偏转离子。 控制器被配置为基于检测电极阵列检测离子来确定离子种类。 检测电极阵列可以包括多个检测电极，并且控制器可以被配置为基于哪个检测电极检测哪个离子来区分离子种类。
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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：US20100302481A1
公开(公告)日：2010-12-02
申请号：US12475644
申请日：2009-06-01
IPC分类号： G02F1/1335 , G02B5/30 , C23C14/00 , B29D11/00
CPC分类号： B29D11/00634 , G02B5/3058 , G02F1/133528 , G02F1/133615 , G02F2001/133548 , G02F2001/133565 , G02F2201/38 , G02F2202/04 , G02F2202/40
摘要： A polarizer consisting of a wire grid that includes a plurality of wires aligned in parallel. From at least one side of the wire grid, the wire grid intrinsically mainly absorbs electromagnetic energy having a polarization direction parallel to the wires and mainly transmits electromagnetic energy having a polarization direction perpendicular to the wires.
摘要翻译： 一种由线栅组成的偏振片，其包括平行排列的多根线。 从线栅的至少一侧，线栅本质上主要吸收具有与导线平行的极化方向的电磁能，并且主要传输具有垂直于线的偏振方向的电磁能。
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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。
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5.发明授权公开(公告)号：US08885018B2
公开(公告)日：2014-11-11
申请号：US12867084
申请日：2009-02-20
申请人： Nathan James Smith , Benjamin John Broughton , Lesley Anne Parry-Jones , Jonathan Mather , Harry Garth Walton
发明人： Nathan James Smith , Benjamin John Broughton , Lesley Anne Parry-Jones , Jonathan Mather , Harry Garth Walton
CPC分类号： H04N13/305 , G02B27/2214 , H04N13/31 , H04N13/351 , H04N13/359
摘要： A display comprises a parallax optic (2), such as a combined parallax barrier and lens array, and a pixellated display device (1). The pixels of the display device (1) are arranged as groups cooperating with a parallax element (4) of the parallax optic (2). Each group comprises a first pixel (A) aligned with the centre of the parallax element (4), second and third pixels (B, C) on either side of the first pixel (A), and fourth pixels (D) shared with adjacent groups and disposed outside the second pixels (B, C). The parallax elements (4) make the different pixels of each group visible in different viewing regions. A control arrangement selects regions of the display and selects different combinations of the pixels of each group for image display within respective regions so as to provide simultaneously-present different viewing modes having different viewing range characteristics.
摘要翻译： 显示器包括诸如组合视差屏障和透镜阵列的视差光学器件（2）和像素化显示器件（1）。 显示装置（1）的像素被布置为与视差光学部件（2）的视差元件（4）协作的组。 每组包括与视差元件（4）的中心对准的第一像素（A），第一像素（A）的任一侧上的第二和第三像素（B，C）和与相邻 并且布置在第二像素（B，C）之外。 视差元件（4）使得每个组的不同像素在不同的观看区域中可见。 控制装置选择显示区域，并选择各组的像素的不同组合，以在各个区域内进行图像显示，以提供具有不同观看范围特征的同时存在的不同观看模式。
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公开(公告)号：US20110193814A1
公开(公告)日：2011-08-11
申请号：US13125692
申请日：2009-11-11
CPC分类号： G02B27/2221 , G02B27/26 , H04N13/322 , H04N13/395 , H04N2213/001 , H04N2213/006
摘要： An optical system is provided, for example for use with a display device, for varying the shape of a surface in which an image displayed by the display device is perceived. The optical system comprises first and second spaced-apart partial reflectors, at least one of which is switchable between a first non-flat shape and a second different shape, which may be flat or non-flat. The reflectors, together with polarisation optics, provide a light path such that light from the display is at least partially transmitted by the first reflector, partially reflected by the second reflector, partially reflected by the first reflector and partially transmitted by the second reflector. Light which does not follow the light path is prevented from leaving the optical system.
摘要翻译： 提供例如用于显示装置的光学系统，用于改变其中感觉到由显示装置显示的图像的表面的形状。 光学系统包括第一和第二间隔分开的部分反射器，其中至少一个部分反射器可在第一非平坦形状和第二不同形状之间切换，其可以是平坦的或非平坦的。 反射器与偏振光学器件一起提供光路，使得来自显示器的光至少部分地被第一反射器部分地透射，部分地由第二反射器反射，部分地由第一反射器反射并被第二反射器部分地透射。 防止不遵循光路的光离开光学系统。
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公开(公告)号：US07957049B1
公开(公告)日：2011-06-07
申请号：US12704560
申请日：2010-02-12
IPC分类号： G02B26/00
CPC分类号： G02B26/0841 , G02B26/001
摘要： An interference-based MEMS device having a lower substrate including a substrate electrode; a lower membrane spaced apart from the lower substrate by a lower gap, the lower membrane including a lower membrane electrode; an upper membrane located on a side of the lower membrane opposite the lower substrate and spaced apart from the lower membrane by an upper gap, the upper membrane including an upper membrane electrode; and control circuitry configured to provide control voltages to the electrodes of the lower substrate, the lower membrane and the upper membrane to change the dimensions of the lower gap and the upper gap to control the reflective properties of the device with respect to light incident upon the lower substrate.
摘要翻译： 一种基于干涉的MEMS器件，具有包括衬底电极的下部衬底; 下膜与下基板隔开较低的间隙，下膜包括下膜电极; 上膜，位于下膜的与下基板相对的一侧，并与下膜间隔开上部间隙，上膜包括上膜电极; 以及控制电路，其被配置为向下基板，下膜和上膜的电极提供控制电压，以改变下间隙和上间隙的尺寸，以控制器件相对于入射到该光纤的光的反射特性 下基板。
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公开(公告)号：US08780039B2
公开(公告)日：2014-07-15
申请号：US13125692
申请日：2009-11-11
IPC分类号： G09G3/34 , G02F1/1335
CPC分类号： G02B27/2221 , G02B27/26 , H04N13/322 , H04N13/395 , H04N2213/001 , H04N2213/006
摘要： An optical system is provided, for example for use with a display device, for varying the shape of a surface in which an image displayed by the display device is perceived. The optical system comprises first and second spaced-apart partial reflectors, at least one of which is switchable between a first non-flat shape and a second different shape, which may be flat or non-flat. The reflectors, together with polarisation optics, provide a light path such that light from the display is at least partially transmitted by the first reflector, partially reflected by the second reflector, partially reflected by the first reflector and partially transmitted by the second reflector. Light which does not follow the light path is prevented from leaving the optical system.
摘要翻译： 提供例如用于显示装置的光学系统，用于改变其中感觉到由显示装置显示的图像的表面的形状。 光学系统包括第一和第二间隔分开的部分反射器，其中至少一个部分反射器可在第一非平坦形状和第二不同形状之间切换，其可以是平坦的或非平坦的。 反射器与偏振光学器件一起提供光路，使得来自显示器的光至少部分地被第一反射器部分地透射，部分地由第二反射器反射，部分地由第一反射器反射并被第二反射器部分地透射。 防止不遵循光路的光离开光学系统。
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公开(公告)号：US08723759B2
公开(公告)日：2014-05-13
申请号：US12821234
申请日：2010-06-23
IPC分类号： G09G3/28
CPC分类号： G02B26/005
摘要： A display which includes an array of pixels. Each pixel includes a hydrophobic layer; an electro-wetting fluid adjacent the hydrophobic layer, the electro-wetting fluid including at least first and second fluids immiscible with each other and having different polar properties and different optical properties; and at least one electrode wherein application of a voltage to the electrode alters a wetting effect of the electro-wetting fluid on the hydrophobic layer in a light-modulating area of the pixel. The display further includes a light-concentrating substrate including an array of light-concentrating structures each configured to concentrate light onto the light-modulating area of a corresponding one or more pixels within the array of pixels.
摘要翻译： 包括像素阵列的显示器。 每个像素包括疏水层; 邻近疏水层的电润湿流体，所述电润湿流体至少包括彼此不混溶且具有不同极性和不同光学性质的第一和第二流体; 以及至少一个电极，其中向所述电极施加电压会改变所述像素的光调制区域中的所述疏水层上的所述电润湿流体的润湿效果。 该显示器还包括一个聚光基片，它包括一个聚光结构的阵列，每个光集中结构被配置成将光聚集在像素阵列内相应的一个或多个像素的光调制区域上。
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