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    Active matrix device and method of driving the same
    11.
    发明授权
    Active matrix device and method of driving the same 有权
    主动矩阵装置及其驱动方法

    公开(公告)号：US08173000B1

    公开(公告)日：2012-05-08

    申请号：US13008091

    申请日：2011-01-18

    申请人： Benjamin James Hadwen ,  Adrian Marc Simon Jacobs ,  Jason Roderick Hector ,  Gareth John

    发明人： Benjamin James Hadwen ,  Adrian Marc Simon Jacobs ,  Jason Roderick Hector ,  Gareth John

    IPC分类号： G01N27/447 ,  G01N27/453

    CPC分类号： B01L3/50273 ,  B01L2200/0673 ,  B01L2300/161 ,  B01L2400/0427 ,  G02B26/005 ,  G09G3/348 ,  G09G2300/0857 ,  G09G2310/068

    摘要： An active matrix electrowetting on dielectric (AM-EWOD) device which includes a plurality of array elements configured to manipulate one or more droplets of fluid on an array, each of the array elements including a corresponding array element circuit. Each array element circuit includes a top substrate electrode and a drive electrode between which the one or more droplets may be positioned; circuitry configured to write data to the corresponding array element by selectively applying to the drive electrode either: (i) a time-varying voltage waveform V1 of amplitude VB and period t0; or (ii) a time-varying voltage waveform V2, the logical inverse of V1, and applying to the top substrate electrode the time-varying voltage waveform V2+Voffset, where Voffset represents an offset voltage signal which may have AC and/or DC components and may equal zero.

    摘要翻译： 在电介质（AM-EWOD）装置上的有源矩阵电润湿，其包括多个阵列元件，其被配置为操纵阵列上的一个或多个液滴，每个阵列元件包括相应的阵列元件电路。 每个阵列元件电路包括顶部基板电极和驱动电极，在该驱动电极之间可以定位一个或多个液滴; 配置为通过选择性地向驱动电极施加数据到相应的阵列元件的电路：（i）振幅VB和周期t0的时变电压波形V1; 或者（ii）时变电压波形V2（V1的逻辑倒数），并向顶部衬底电极施加时变电压波形V2 + Voffset，其中Voffset表示可以具有AC和/或DC的偏移电压信号 组件可以等于零。

    Autostereoscopic display
    12.
    发明授权
    Autostereoscopic display 失效
    自动立体显示

    公开(公告)号：US07505061B2

    公开(公告)日：2009-03-17

    申请号：US10615816

    申请日：2003-07-09

    申请人： Graham Roger Jones ,  Adrian Marc Simon Jacobs ,  Grant Bourhill ,  David James Montgomery ,  Bronje Mary Musgrave

    发明人： Graham Roger Jones ,  Adrian Marc Simon Jacobs ,  Grant Bourhill ,  David James Montgomery ,  Bronje Mary Musgrave

    IPC分类号： H04N13/04 ,  H04N15/00

    CPC分类号： H04N13/359 ,  G09G3/003 ,  H04N13/31 ,  H04N13/312 ,  H04N13/324

    摘要： An autostereoscopic display comprises a pixellated transflective spatial light modulator which is arranged to provide a visual indication to an observer of the amount of crosstalk caused by reflection of ambient illumination. The display comprises a rear parallax barrier between a backlight and the modulator. Part of the barrier is formed as a screen blocking transmitted light from a first region of the modulator so that the pixels in this region are visible only by reflection of ambient illumination. In a second region, the pixels are illuminated with both transmitted and reflected light. A controller sets the pixels of the first region to maximum intensity and the pixels of the second region to a fraction of the maximum intensity. The fraction corresponds, for example, to a maximum amount of crosstalk which is permissible for autostereoscopic viewing. When the brightness of the first region is darker than or the same as the brightness of the second region, crosstalk is sufficiently low to permit autostereoscopic viewing.

    摘要翻译： 自动立体显示器包括像素化半透反射空间光调制器，其被布置为向观察者提供由环境照明的反射引起的串扰量的视觉指示。 显示器包括背光源和调制器之间的后视差屏障。 屏障的一部分形成为阻挡来自调制器的第一区域的透射光的屏幕，使得该区域中的像素仅通过环境照明的反射才可见。 在第二区域中，像素被透射和反射光照射。 控制器将第一区域的像素设置为最大强度，将第二区域的像素设置为最大强度的一部分。 该分数例如对应于自动立体观看允许的最大串扰量。 当第一区域的亮度比第二区域的亮度暗或相同时，串扰足够低以允许自动立体观看。

    Broadband optical retardation device
    13.
    发明授权
    Broadband optical retardation device 失效
    宽带光学延迟器

    公开(公告)号：US06735017B1

    公开(公告)日：2004-05-11

    申请号：US09555187

    申请日：2000-05-25

    申请人： Elizabeth Jane Acosta ,  Emma Jayne Beynon ,  Adrian Marc Simon Jacobs ,  Michael Geraint Robinson ,  Kirstin Ann Saynor ,  Martin David Tillin ,  Michael John Towler ,  Harry Garth Walton

    发明人： Elizabeth Jane Acosta ,  Emma Jayne Beynon ,  Adrian Marc Simon Jacobs ,  Michael Geraint Robinson ,  Kirstin Ann Saynor ,  Martin David Tillin ,  Michael John Towler ,  Harry Garth Walton

    IPC分类号： G02B2728

    CPC分类号： G02B5/3083 ,  G02F1/13363 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2001/133638 ,  G02F2413/02 ,  G02F2413/08 ,  G02F2413/09 ,  G02F2413/15 ,  H04N13/337

    摘要： A broadband optical retardation device, such as may be used for polarisation encoding of display information or in diffractive optical systems, includes a patterned uniform half wave plate retarder in combination with a non-patterned uniform quarter wave plate retarder having an optic axis oriented at 90° to the xz plane. The patterned retarder consists of alternating first and second regions having first and second optic axes at different orientations to a reference axis, for example at +22.5° and −22.5° to the xz plane. Considering light of wavelength &lgr;° incident on the retarder and linearly polarised in the xy plane, such light is differently polarised by the regions, and the light output by the device includes regions in which the light is right circularly polarised and regions in which the light is left circularly polarised. In the case of incident light of wavelengths greater or less than &lgr;°, the output light becomes progressively more linearly polarised as the wavelengths departs to a greater extent from the ideal value, but not to the same extent as would be the case if the device consisted simply of a patterned single layer acting as a quarter plate retarder.

    摘要翻译： 诸如可用于显示信息的偏振编码或衍射光学系统中的宽带光学延迟装置包括图案化的均匀半波板延迟器，其与未图案化的均匀四分之一波片延迟器组合，其光轴定向为90° °到xz平面。 图案化延迟器由交替的第一和第二区域组成，第一和第二区域具有与参考轴不同取向的第一和第二光轴，例如与xz平面成+ 22.5°和-22.5°。 考虑入射到延迟器上并在xy平面上线性偏振的波长λ°的光，这种光被区域不同地偏振，并且由器件输出的光包括其中光是正向圆偏振的区域，其中光 被左旋极化。 在波长大于或小于λ°的入射光的情况下，随着波长从理想值更大程度地偏离，输出光逐渐变得更线性偏振，但不如与设备 简单地由作为四分之一板延迟器的图案化单层组成。

    Active matrix device
    15.
    发明授权
    Active matrix device 有权
    主动矩阵装置

    公开(公告)号：US08828336B2

    公开(公告)日：2014-09-09

    申请号：US13019368

    申请日：2011-02-02

    申请人： Benjamin James Hadwen ,  Adrian Marc Simon Jacobs ,  Jason Roderick Hector

    发明人： Benjamin James Hadwen ,  Adrian Marc Simon Jacobs ,  Jason Roderick Hector

    IPC分类号： G09G5/00 ,  G02F1/00 ,  B01L3/00 ,  G09G3/36 ,  G06F3/044 ,  G09G3/34

    CPC分类号： B01L3/502792 ,  B01L3/50273 ,  B01L2200/0673 ,  B01L2200/143 ,  B01L2300/0816 ,  B01L2300/0887 ,  B01L2400/0427 ,  G02F1/00 ,  G06F3/044 ,  G09G3/348 ,  G09G3/3648 ,  G09G2300/08

    摘要： An active matrix device is provided which includes N array elements arranged spatially in a sequence of first through Nth array elements (where N is an integer ≧2); the N array elements each including a write input for receiving a corresponding write input signal which controls operation of the array element, and a sense circuit for sensing a property of the array element and providing a sensor output based on the sensed property; and further including a manipulation circuit including logic circuitry connecting the sensor output from an nth array element in the sequence directly to the write input of an (n+1)th array element and configured to provide the write input signal to the write input of the (n+1)th array element based on the sensor output from the nth array element.

    摘要翻译： 提供一种有源矩阵装置，其包括以第一至第N阵列元素（其中N为整数≥2）的空间排列的N个阵列元素; 每个所述N个阵列元件包括用于接收控制所述阵列元件的操作的对应的写入输入信号的写入输入;以及感测电路，用于感测所述阵列元件的特性并且基于所检测的属性提供传感器输出; 并且还包括操作电路，其包括逻辑电路，所述逻辑电路将序列中的第n个阵列元件的传感器输出直接连接到第（n + 1）阵列元件的写入输入，并且被配置为将写入输入信号提供给 （n + 1）个数组元素，基于来自第n个数组元素的传感器输出。

    Spatial light modulator and a display device
    17.
    发明授权
    Spatial light modulator and a display device 有权
    空间光调制器和显示设备

    公开(公告)号：US07359105B2

    公开(公告)日：2008-04-15

    申请号：US11348602

    申请日：2006-02-07

    申请人： Adrian Marc Simon Jacobs ,  Diana Ulrich Kean ,  David James Montgomery

    发明人： Adrian Marc Simon Jacobs ,  Diana Ulrich Kean ,  David James Montgomery

    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。