公开(公告)号：US20060202928A1

公开(公告)日：2006-09-14

申请号：US10567068

申请日：2004-08-04

申请人： Martin Edwards

发明人： Martin Edwards

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/20 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0828

摘要： An active matrix display device, such as an AMLCD, having sets of row and column address conductors (18, 19) connected to an array of colour picture elements (12) arranged in columns of one colour and with adjacent columns being of different colours, and drive means (21, 23, 25) for supplying selection and data signals to the sets of address conductors uses a plurality of serial charge redistribution digital to analogue conversion means (30) to convert multi-bit digital data signals supplied to the column address conductors (19) into analogue voltage levels for use by the picture elements. Each conversion means uses the capacitances of two column conductors between which charge is shared by conversion switches (31). The two column conductors associated with a conversion means are selected to be column conductors associated with picture elements columns of the same colour, preferably adjacent column conductors associated with the same colour. This leads to reduced conversion errors and consequential unwanted display artefacts.

摘要翻译： 诸如AMLCD的有源矩阵显示装置具有连接到以一种颜色的列排列并且具有不同颜色的相邻列的彩色图像元素阵列的行和列地址导体（18,19）的集合， 并且用于向地址导体组提供选择和数据信号的驱动装置（21,23,25）使用多个串行电荷再分配数模转换装置（30）来转换提供给列地址的多位数字数据信号 导体（19）变成模拟电压电平供图像元件使用。 每个转换装置使用两个列导体的电容，电荷由转换开关（31）共享。 与转换装置相关联的两列导体被选择为与相同颜色的图像元素列相关联的列导体，优选地与相同颜色相关联的相邻列导体。 这导致转换错误减少和不必要的显示伪影。

公开(公告)号：US20060050041A1

公开(公告)日：2006-03-09

申请号：US10529170

申请日：2003-09-12

申请人： Martin Edwards ,  John Ayres

发明人： Martin Edwards ,  John Ayres

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/027

摘要： An active matrix array device has driver circuitry for providing address signals to the matrix elements and which includes digital to analogue converter circuitry. The driver circuitry is arranged alongside one edge of the array of matrix elements, and comprises a multiple voltage level generator circuit providing a plurality of analogue voltage levels for addressing the matrix elements, with the plurality of levels being provided on outputs distributed substantially along the length of the one edge. A group of switches is associated with, and located at, each output of the voltage level generator circuit and provides signals to an output bus arranged alongside the one edge and having the first number of lines. This architecture enables a reference voltage bus line to be removed by interleaving the voltage selection switches.

摘要翻译： 有源矩阵阵列器件具有用于向矩阵元件提供地址信号的驱动器电路，并且包括数模转换器电路。 驱动器电路沿矩阵元件阵列的一个边缘排列，并且包括提供用于寻址矩阵元件的多个模拟电压电平的多电压电平发生器电路，其中多个电平提供在基本上沿着长度分布的输出上 的一个边缘。 一组开关与电压电平发生器电路的每个输出相关联并且位于电压电平发生器电路的每个输出处，并且向布置在一个边缘旁边并具有第一数量线的输出总线提供信号。 该架构使得可以通过交错电压选择开关去除参考电压总线。

公开(公告)号：US20050179668A1

公开(公告)日：2005-08-18

申请号：US10511291

申请日：2003-04-01

申请人： Martin Edwards

发明人： Martin Edwards

IPC分类号： G06F3/041 ,  G06F3/0362 ,  G06F3/044 ,  G09F9/00 ,  G09G5/00

CPC分类号： G06F3/044 ,  G06F3/0362

摘要： An electronic device has a display panel (10), for example an active matrix liquid crystal display device, and includes touch input means which are operable by a user to perform input functions and which comprise touch elements (15, 18) in the form of button, pads or the like, spaced from the display panel and carried on a housing or frame (20) containing the display panel, and a sensing circuit (35) connected to the touch elements which is carried on a substrate (30) of the display panel together with a drive circuit (33, 34) of the display panel. Provision of the sensing circuit on the display panel substrate leads to compactness and reduced manufacturing costs while the separation of the touch elements from the display panel offers considerable flexibility in, for example, the arrangement of the touch elements and without risk of the display panel being contaminated or damaged.

摘要翻译： 电子设备具有显示面板（10），例如有源矩阵液晶显示装置，并且包括触摸输入装置，其可由用户操作以执行输入功能，并且包括触摸元件（15,18），其形式为 按钮，垫等，与显示面板间隔开并承载在容纳显示面板的外壳或框架（20）上;以及感测电路（35），连接到触摸元件，该感测电路（35）承载在基板 显示面板与显示面板的驱动电路（33,34）一起。 在显示面板基板上提供感测电路导致紧凑性和降低的制造成本，同时触摸元件与显示面板的分离在例如触摸元件的布置中提供了相当大的灵活性，并且不会有显示面板的风险 污染或损坏。

公开(公告)号：US09214736B2

公开(公告)日：2015-12-15

申请号：US13558080

申请日：2012-07-25

申请人： Mohammad Sarehraz ,  Huiwen Yao ,  Martin Edwards ,  Mark Andrew Benson

发明人： Mohammad Sarehraz ,  Huiwen Yao ,  Martin Edwards ,  Mark Andrew Benson

IPC分类号： H01Q15/12 ,  H01Q15/22 ,  H01Q19/19 ,  H01Q19/195

CPC分类号： H01Q15/22 ,  H01Q19/192 ,  H01Q19/195

摘要： Methods and systems for mitigating disturbances in a dual gridded reflector antenna are provided. An antenna system that includes a first reflective surface, a second reflective surface, and an intercostal ring is provided. The intercostal ring is configured to connect the first reflective surface and the second reflective surface. A baffle is disposed between the intercostal ring and a path of the electromagnetic waves. The baffle is configured to redirect the electromagnetic waves away from the intercostal ring. Alternatively, the baffle is not present, and the intercostal ring is configured to redirect a perturbed portion of an electromagnetic wave away from wave paths of electromagnetic waves reflected by the first reflective surface and the second reflective surface, respectively.

摘要翻译： 提供了用于减轻双网格反射器天线中的干扰的方法和系统。 提供了包括第一反射表面，第二反射表面和肋间环的天线系统。 肋间环配置成连接第一反射表面和第二反射表面。 挡板设置在肋间环和电磁波的路径之间。 挡板被配置为将电磁波重定向远离肋间环。 或者，挡板不存在，并且肋间环被配置为分别使电磁波的扰动部分远离第一反射表面和第二反射表面反射的电磁波的波径。

公开(公告)号：US08901239B2

公开(公告)日：2014-12-02

申请号：US13990575

申请日：2011-10-28

申请人： Daniel Morris ,  Martin Edwards

发明人： Daniel Morris ,  Martin Edwards

IPC分类号： C08F290/06 ,  C08F18/00 ,  G03G9/087 ,  G03G9/08 ,  C08F6/18

CPC分类号： C08F6/18 ,  G03G9/0806 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08722 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

摘要： According to a first aspect of the present invention there is provided a process for preparing a particulate solid comprising the steps i) to iv): i) providing a dispersion of polymer particles in a liquid medium, said polymer being obtained or obtainable by the copolymerization of at least the monomers in components a) to d): a) 45 to 90 parts of one of more hydrocarbyl (meth) acrylates each having a homopolymer Tg of from 90 to 130° C. and having no hydrophilic groups; b) 10 to 55 parts of one or more ethylenically unsaturated monomers each having homopolymer Tg of below 90° C. and having no hydrophilic groups; c) 0 to 40 parts of one or more styrenic monomers having a homopolymer Tg of at least 90° C. and having no hydrophilic groups; d) 0 to 10 parts of one or more ethylenically unsaturated monomers each having at least one hydrophilic group; wherein all the parts are by weight; ii) associating the particles to form clusters of particles; iii) optionally stabilizing the clusters; iv) heating the clusters above the glass transition of the polymer.

摘要翻译： 根据本发明的第一方面，提供了一种制备颗粒状固体的方法，包括步骤i）至iv）：i）提供聚合物颗粒在液体介质中的分散体，所述聚合物通过共聚获得或获得 至少组分a）至d）中的单体：a）45至90份更多的均聚物Tg为90至130℃并且不具有亲水基团的（甲基）丙烯酸烷基酯; b）10至55份一种或多种均聚物Tg低于90℃且不具有亲水基团的烯属不饱和单体; c）0至40份一种或多种均聚物Tg至少为90℃且不具有亲水基团的苯乙烯类单体; d）0至10份一种或多种各具有至少一个亲水基团的烯属不饱和单体; 其中所有部分均为重量; ii）将颗粒缔合以形成颗粒簇; iii）任选地稳定簇; iv）将聚合物玻璃化转变以上的簇加热。

公开(公告)号：US20130267648A1

公开(公告)日：2013-10-10

申请号：US13990575

申请日：2011-10-28

申请人： Daniel Morris ,  Martin Edwards

发明人： Daniel Morris ,  Martin Edwards

IPC分类号： C08F6/18

CPC分类号： C08F6/18 ,  G03G9/0806 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08722 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

摘要： According to a first aspect of the present invention there is provided a process for preparing a particulate solid comprising the steps i) to iv): i) providing a dispersion of polymer particles in a liquid medium, said polymer being obtained or obtainable by the copolymerisation of at least the monomers in components a) to d): a) 45 to 90 parts of one of more hydrocarbyl (meth) acrylates each having a homopolymer Tg of from 90 to 130° C. and having no hydrophilic groups; b) 10 to 55 parts of one or more ethylenically unsaturated monomers each having homopolymer Tg of below 90° C. and having no hydrophilic groups; c) 0 to 40 parts of one or more styrenic monomers having a homopolymer Tg of at least 90° C. and having no hydrophilic groups; d) 0 to 10 parts of one or more ethylenically unsaturated monomers each having at least one hydrophilic group; wherein all the parts are by weight; ii) associating the particles to form clusters of particles; iii) optionally stabilising the clusters; iv) heating the clusters above the glass transition of the polymer.

摘要翻译： 根据本发明的第一方面，提供了一种制备颗粒状固体的方法，包括步骤i）至iv）：i）提供聚合物颗粒在液体介质中的分散体，所述聚合物是通过共聚获得或获得的 至少组分a）至d）中的单体：a）45至90份更多的均聚物Tg为90至130℃并且不具有亲水基团的（甲基）丙烯酸烷基酯; b）10至55份一种或多种均聚物Tg低于90℃且不具有亲水基团的烯属不饱和单体; c）0至40份一种或多种均聚物Tg至少为90℃且不具有亲水基团的苯乙烯类单体; d）0至10份一种或多种各具有至少一个亲水基团的烯属不饱和单体; 其中所有部分均为重量; ii）将颗粒缔合以形成颗粒簇; iii）任选地稳定簇; iv）将聚合物玻璃化转变以上的簇加热。

公开(公告)号：US20110121487A1

公开(公告)日：2011-05-26

申请号：US13054185

申请日：2009-07-27

申请人： Simon W. Topping ,  Martin Edwards ,  Risto Kallinen ,  Nils Haack

发明人： Simon W. Topping ,  Martin Edwards ,  Risto Kallinen ,  Nils Haack

IPC分类号： B29C70/48

CPC分类号： B29C33/306 ,  B29B11/16 ,  B29C70/48 ,  B29C70/543 ,  B29L2031/003 ,  B29L2031/3085

摘要： A method of manufacturing a composite element. A stack of plies is assembled on a lay-up table, each ply comprising a plurality of reinforcement elements such as dry-fibres. A first part of the stack of plies is bound to form a partially bound stack of plies, a second part of the stack of plies remaining unbound. The partially bound stack of plies is press-formed in a mould cavity between a pair of mould tools to form a shaped pre-form, plies in the second part of the stack sliding against each other during the press-forming. A liquid matrix material is injected into the shaped pre-form in the mould cavity and subsequently cured.

摘要翻译： 一种复合元件的制造方法。 堆叠的层叠组装在铺层台上，每个层包括多个增强元件，例如干纤维。 堆叠堆叠的第一部分必然形成部分粘合的层叠层，堆叠层的第二部分保持未结合。 部分粘合的层叠层在一对模具之间的模腔中压制成型，以形成成形的预成型件，堆叠的第二部分中的层在压制成形期间彼此滑动。 将液体基质材料注入模腔中的成形预制件中并随后固化。

公开(公告)号：US20090225245A1

公开(公告)日：2009-09-10

申请号：US12344129

申请日：2008-12-24

申请人： Martin Edwards

发明人： Martin Edwards

IPC分类号： G02F1/133

CPC分类号： G09G3/3648 ,  G09G2310/0251 ,  G09G2320/0219 ,  G09G2320/0252 ,  G09G2360/16

摘要： The present invention relates to a transient control drive method, for driving a liquid crystal capacitor of a pixel circuit from a first voltage level to a second voltage level, comprises: driving the liquid crystal capacitor from the first voltage level to an intermediate voltage level; and driving the liquid crystal capacitor from the intermediate voltage level to the second voltage level. The present invention further provides a transient control drive circuit and an image display system thereof.

摘要翻译： 本发明涉及一种用于将像素电路的液晶电容器从第一电压电平驱动到第二电压电平的瞬态控制驱动方法，包括：将液晶电容器从第一电压电平驱动到中间电压电平; 并且将液晶电容器从中间电压电平驱动到第二电压电平。 本发明还提供一种瞬态控制驱动电路及其图像显示系统。

公开(公告)号：US20070164958A1

公开(公告)日：2007-07-19

申请号：US10521672

申请日：2003-07-08

申请人： Martin Edwards

发明人： Martin Edwards

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G02F1/136213 ,  G02F1/136286 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0876 ,  G09G2320/0219 ,  G09G2320/043 ,  G09G2330/021

摘要： An active matrix liquid crystal display device has an array of picture elements (12), each comprising a picture element electrode (14) and a switching device (16), addressed by crossing sets of selection (row) and data (column) address conductors (18,20), and a set of supplementary connection lines (30) extending in the direction of the data address conductors (20) and connected to respective ones of the row address conductors (18) enabling addressing of the array from one side or opposed sides. Each picture element includes a storage capacitor (22) connected to its picture element electrode and a capacitor line (40) shared by picture elements in the same row. The selection conductor of one row of picture elements is coupled to a respective capacitor line associated with a different row, for example via a connection line (45) at their ends, whereby each connection line is connected to a respective selection conductor for the row of picture elements and the capacitor line for another row coupled thereto. In addition to enabling unwanted display artefacts caused by spurious parasitic capacitances to be avoided, the arrangement also allows capacitively coupled drive schemes to be employed with the necessary drive signals being supplied through the connection lines.

摘要翻译： 有源矩阵液晶显示装置具有图像元素阵列（12），每个图像元素包括通过选择（行）和数据（列）地址导体的交叉集合寻址的图像元素电极（14）和开关装置（16） （18,20），以及一组在数据地址导体（20）的方向上延伸并连接到行地址导体（18）的相应的辅助连接线（30），使得能够从一侧寻址阵列 对面。 每个像素包括连接到其像素电极的存储电容器（22）和在同一行中由像素共享的电容器线（40）。 一排像素的选择导体例如经由其端部处的连接线（45）耦合到与不同行相关联的相应电容器线，由此每个连接线连接到用于该行的一行的相应选择导体 图像元素和与其耦合的另一行的电容器线。 除了能够避免由寄生寄生电容引起的不期望的显示伪影之外，该布置还允许采用电容耦合的驱动方案，并且通过连接线提供必要的驱动信号。

公开(公告)号：US20060163060A1

公开(公告)日：2006-07-27

申请号：US10507746

申请日：2003-03-17

申请人： Michael Barry Brady ,  Geoffrey Dodd ,  Martin Edwards ,  Bernard Mulcahy

发明人： Michael Barry Brady ,  Geoffrey Dodd ,  Martin Edwards ,  Bernard Mulcahy

IPC分类号： C23C14/00 ,  H01J25/50

CPC分类号： H01J25/50 ,  H01J23/54 ,  H01J25/587 ,  H01P5/103

摘要： A magnetron output arrangement includes a coaxial output adapted to be coupled in an endfire configuration to a rectangular waveguide. The waveguide has a flange for mating with the magnetron output arrangement. The coaxial output includes a central conductor. The output arrangement further includes a plate located in a predetermined position with respect to the central conductor. The plane of the plate is arranged to be substantially perpendicular to the axis of the coaxial output. The plate is located a predetermined distance from the end of the central conductor, such that the coaxial output in use couples with the plate so that the output coupling is substantially the same regardless of the type of waveguide flange employed.

摘要翻译： 磁控管输出装置包括适于以端火配置耦合到矩形波导的同轴输出。 波导具有用于与磁控管输出装置配合的凸缘。 同轴输出包括中心导体。 输出装置还包括位于相对于中心导体的预定位置的板。 板的平面布置成基本上垂直于同轴输出的轴线。 该板位于距离中心导体的端部预定距离处，使得所使用的同轴输出端与板耦合，使得输出耦合基本上相同，而与所采用的波导法兰的类型无关。