公开(公告)号：US07729890B2

公开(公告)日：2010-06-01

申请号：US11725261

申请日：2007-03-19

申请人： Robert John Brewer ,  Michael C. W. Coln ,  Colin Gerard Lyden ,  Alain V. Guery

发明人： Robert John Brewer ,  Michael C. W. Coln ,  Colin Gerard Lyden ,  Alain V. Guery

IPC分类号： H04B15/00

CPC分类号： G06F17/10 ,  H03M1/0626 ,  H03M1/12

摘要： A method of estimating a change of a variable over a measurement window, including the steps of taking multiple samples of the variable during the measurement window, defining a weight to be associated with each sample, the weight varying as a function of position of the sample within the measurement window, processing the samples taking account of their weight to form an estimate of the change in the variable.

摘要翻译： 一种估计变量在测量窗口上的变化的方法，包括以下步骤：在测量窗口期间采取变量的多个样本，定义要与每个样本相关联的权重，该权重作为样本位置的函数而变化 在测量窗口内，根据其重量来处理样本，以形成变量变化的估计。

公开(公告)号：US20070222922A1

公开(公告)日：2007-09-27

申请号：US11386992

申请日：2006-03-22

申请人： Elaine Jin ,  Fitzroy Crosdale ,  Scott Phillips ,  Myron Culver ,  Donald Preuss ,  John Brewer

发明人： Elaine Jin ,  Fitzroy Crosdale ,  Scott Phillips ,  Myron Culver ,  Donald Preuss ,  John Brewer

IPC分类号： G02F1/1333 ,  G02F1/1347

CPC分类号： G02F1/133512 ,  C23C14/027 ,  G02F1/167

摘要： The present invention relates to a display, and a method for making the display, comprising a substrate, an inactive area comprising at least one conductive layer, an active area comprising an electrically modulated imaging layer comprising an electrically modulated imaging material, and at least one graded contrast enhancing matrix layer wherein the graded contrast enhancing matrix layer comprises a light absorbing material, wherein the graded contrast enhancing matrix layer has a refractive index, wherein the imaginary part of the refractive index increases with distance from the substrate, and the change in the imaginary part of the refractive index through the thickness of the graded contrast enhancing matrix layer is greater than 0.2, wherein the graded contrast enhancing matrix layer registers with at least a portion of the inactive area and extends into said active area.

摘要翻译： 本发明涉及一种显示器和一种制造该显示器的方法，包括一基板，一无源区，包括至少一导电层，一有源区，该有源区包含电调制成像层，该有源区包括经电调制的成像材料，以及至少一个 梯度对比度增强矩阵层，其中所述渐变对比度增强矩阵层包括光吸收材料，其中所述渐变对比度增强矩阵层具有折射率，其中所述折射率的虚部随着距离所述衬底的距离而增加， 通过渐变对比度增强矩阵层的厚度的折射率的虚部大于0.2，其中渐变对比度增强矩阵层与非活动区域的至少一部分对齐并延伸到所述有效区域。

公开(公告)号：US20050213088A1

公开(公告)日：2005-09-29

申请号：US10806874

申请日：2004-03-23

申请人： John Brewer ,  Joseph Kolp ,  David Miller ,  Paul Schweigert ,  Thomas Sebok

发明人： John Brewer ,  Joseph Kolp ,  David Miller ,  Paul Schweigert ,  Thomas Sebok

IPC分类号： G01N15/02 ,  G01N21/05 ,  G01N21/17 ,  G01N21/27

CPC分类号： G01N21/05 ,  G01N15/0227 ,  G01N21/276 ,  G01N2015/0294 ,  G01N2201/0228 ,  G01N2201/0245

摘要： An optical flow is disclosed having a shell with a first portion and a second portion. The first portion provides a light entry aperture, and the second portion provides an imaging aperture. An inlet tube and an outlet tube are retained between the first portion and the second portion. A viewing assembly is retained between the first portion and the second portion. The viewing assembly includes a reference plate and a flow channel. The flow channel fluidly communicates with the inlet tube and the outlet tube. The reference plate extends from the shell to serve as a repeatable reference point for properly positioning the optical flow cell.

摘要翻译： 公开了一种具有带有第一部分和第二部分的壳体的光学流动。 第一部分提供光入射孔，第二部分提供成像孔。 入口管和出口管保持在第一部分和第二部分之间。 观察组件保持在第一部分和第二部分之间。 观察组件包括参考板和流动通道。 流动通道与入口管和出口管流畅地连通。 参考板从壳体延伸以用作可重复的参考点，以适当地定位光学流动池。

公开(公告)号：US06819168B1

公开(公告)日：2004-11-16

申请号：US10294853

申请日：2002-11-14

申请人： Robert John Brewer

发明人： Robert John Brewer

IPC分类号： G06G726

CPC分类号： H03F3/45183 ,  H03F3/211 ,  H03F2200/264 ,  H03F2203/45248 ,  H03H11/0466

摘要： A multi-stage integrator achieves a relatively high small-signal gain, broad bandwidth, and very clean transient pulse response. Only simple amplifying stages (typically including an inverting amplifier(s)) are used. A high gain amplifier is coupled between an integrator input node and amplifier output node. A broadband single stage amplifier (which may comprise or act as a transconductor), may act as a current source for the output transistor and load, coupled between the integrator input node and output node. Preferably, a capacitance is coupled from the integrator input to the amplifier output. A frequency-selective element or network steers signal components to the single stage amplifier or the integrator appropriately to produce a combined output that has the desired characteristics.

摘要翻译： 多级积分器实现了相对较高的小信号增益，宽带宽和非常干净的瞬态脉冲响应。 仅使用简单的放大级（通常包括反相放大器）。 高增益放大器耦合在积分器输入节点和放大器输出节点之间。 宽带单级放大器（其可以包括或用作跨导体）可以作为输出晶体管和负载的电流源，耦合在积分器输入节点和输出节点之间。 优选地，电容从积分器输入耦合到放大器输出。 频率选择元件或网络将信号分量适当地引导到单级放大器或积分器以产生具有期望特性的组合输出。