Polarization controlling elements
    1.
    发明申请
    Polarization controlling elements 有权
    极化控制要素

    公开(公告)号:US20050128380A1

    公开(公告)日:2005-06-16

    申请号:US11006379

    申请日:2004-12-07

    摘要: The invention relates to a polarization compensating element (PCE) for a liquid crystal, e.g. liquid crystal on silicon (LCoS), display system manufactured using a linearly photo-polymerizable polymer (LPP) for orienting a photo-polymerizable liquid crystal polymer (LCP) film. To decrease the reflection, polarization conversion, and interference events in an LPP/LCP assembly the ΔN birefringence value of the LCP material is minimized. Dielectric coatings are added at various locations throughout the assembly for minimizing the amount of reflection, polarization conversion, and interference effects and for suppressing spatial retardance ripples.

    摘要翻译: 本发明涉及一种用于液晶的偏振补偿元件(PCE),例如, 硅液晶(LCoS),使用用于取向光聚合性液晶聚合物(LCP)膜的线性光聚合性聚合物(LPP)制造的显示系统。 为了减少LPP / LCP组件中的反射,偏振转换和干涉事件,LCP材料的DeltaN双折射值被最小化。 在整个组件中的各个位置添加介电涂层,以最小化反射量,极化转换和干涉效应以及抑制空间延迟波纹。

    Tilted C-Plate Retarder Compensator And Display Systems Incorporating The Same
    2.
    发明申请
    Tilted C-Plate Retarder Compensator And Display Systems Incorporating The Same 有权
    倾斜的C型板减速器和显示系统结合在一起

    公开(公告)号:US20060268207A1

    公开(公告)日:2006-11-30

    申请号:US11419872

    申请日:2006-05-23

    IPC分类号: G02F1/1335

    摘要: A C-plate compensator is disclosed for compensating the residual A-plate and C-plate retardance of a reflective liquid crystal on silicon (LCoS) display or a transmissive liquid crystal (LC) display in a projection display system. The C-plate incorporates a form-birefringent coating, whose retardance magnitude can be adjusted by tilting with respect to the display panel (X-Y) plane. The tilted plate is rotated about the Z-axis by a prescribed amount from the slow axis of the display panel. Criteria are described for choosing the tilt and rotation angles such that the contrast of the display system produced by the compensated panel is optimized.

    摘要翻译: 公开了用于补偿投影显示系统中的硅(LCoS)显示器或透射型液晶(LC)显示器上的反射液晶的残留A板和C板延迟的C板补偿器。 C板包含双折射形式的涂层,其延迟大小可以通过相对于显示面板(X-Y)平面倾斜来调节。 倾斜板从显示面板的慢轴绕Z轴旋转规定量。 描述了用于选择倾斜和旋转角度的标准,使得由补偿面板产生的显示系统的对比度被优化。

    Polarization controlling elements
    3.
    发明授权
    Polarization controlling elements 有权
    极化控制要素

    公开(公告)号:US07626661B2

    公开(公告)日:2009-12-01

    申请号:US11006379

    申请日:2004-12-07

    IPC分类号: G02F1/1335

    摘要: The invention relates to a polarization compensating element (PCE) for a liquid crystal, e.g. liquid crystal on silicon (LCoS), display system manufactured using a linearly photo-polymerizable polymer (LPP) for orienting a photo-polymerizable liquid crystal polymer (LCP) film. To decrease the reflection, polarization conversion, and interference events in an LPP/LCP assembly the ΔN birefringence value of the LCP material is minimized. Dielectric coatings are added at various locations throughout the assembly for minimizing the amount of reflection, polarization conversion, and interference effects and for suppressing spatial retardance ripples.

    摘要翻译: 本发明涉及一种用于液晶的偏振补偿元件(PCE),例如, 硅液晶(LCoS),使用用于取向光聚合性液晶聚合物(LCP)膜的线性光聚合性聚合物(LPP)制造的显示系统。 为了减少LPP / LCP组件中的反射,偏振转换和干涉事件,LCP材料的DeltaN双折射值被最小化。 在整个组件中的各个位置添加介电涂层,以最小化反射量,极化转换和干涉效应以及抑制空间延迟波纹。

    DIGITAL-TO-TIME CONVERTER SPUR REDUCTION
    5.
    发明申请
    DIGITAL-TO-TIME CONVERTER SPUR REDUCTION 有权
    数字时间转换器减少运动

    公开(公告)号:US20150381214A1

    公开(公告)日:2015-12-31

    申请号:US14318829

    申请日:2014-06-30

    CPC分类号: H04B1/0082 G04F10/005

    摘要: This application discusses, among other things, apparatus and methods for improving spurious frequency performance of digital-to-time converters (DTCs). In an example, a method can include receiving a code at selection logic of a digital-to-time converter at a first instant, selecting a first delay path of the DTC to provide a delay associated with the code, associating a second delay path with the code, receiving the code at the selection logic at a second instant, and selecting the second delay path of the DTC to provide the delay associated with the code.

    摘要翻译: 该应用尤其讨论了用于改善数字 - 时间转换器(DTC)的杂散频率性能的装置和方法。 在一个示例中,方法可以包括在第一时刻接收数字到时间转换器的选择逻辑的代码,选择DTC的第一延迟路径以提供与代码相关联的延迟,将第二延迟路径与 代码,在第二时刻在选择逻辑处接收代码,并且选择DTC的第二延迟路径以提供与代码相关联的延迟。

    NOVEL APPLICATIONS OF INDOLOINDOLE AND INDOLOQUINOLINE DYES
    7.
    发明申请
    NOVEL APPLICATIONS OF INDOLOINDOLE AND INDOLOQUINOLINE DYES 有权
    吲哚酚和吲哚啉醇染料的新应用

    公开(公告)号:US20140377783A1

    公开(公告)日:2014-12-25

    申请号:US13883067

    申请日:2011-11-04

    摘要: A novel type of dye systems comprises a selection of 10H-indolo[1,2-a]indole compounds (henceforth abbreviated as IO compounds) and (5H,7H)-indolo[1,2-a]quinoline compounds (henceforth abbreviated as IQ compounds) showing a solvatochromic effect and exhibiting strong fluorescence in a variety of materials such as polypropylene, polyethylene, oils, various solvents, emulsions. Also disclosed are various methods how the IO/IQ compounds can be administered, especially how they can be produced and administered in situ from a precursor, responding to external stimuli such as enzyme activity, temperature and so forth. The response of a precursor to external stimuli can also be used to determine the presence or absence of such stimuli.

    摘要翻译: 一种新型染料体系包括10H-吲哚并[1,2-a]吲哚化合物(以下简称为IO化合物)和(5H,7H) - 吲哚并[1,2-a]喹啉化合物(以下简称为 IQ化合物),显示出溶剂化色素效应,并在各种材料如聚丙烯,聚乙烯,油,各种溶剂,乳液中表现出强烈的荧光。 还公开了如何施用IO / IQ化合物的各种方法,特别是如何从前体产生和原位施用,对外部刺激如酶活性,温度等进行响应。 前体对外部刺激的反应也可以用于确定这种刺激的存在或不存在。

    Apparatus system and method for mass analysis of a sample
    8.
    发明授权
    Apparatus system and method for mass analysis of a sample 有权
    用于样品质量分析的装置系统和方法

    公开(公告)号:US08686353B2

    公开(公告)日:2014-04-01

    申请号:US12863045

    申请日:2009-01-16

    申请人: Thomas Mayer

    发明人: Thomas Mayer

    IPC分类号: G01N30/00

    摘要: A mass spectrometer comprised of a mass analyzer, ion source and detector has the capability of analyzing samples in both positive and negative ionization modes. The mass spectrometer used in conjunction with a liquid chromatograph, fluid splitters and a plurality fluid pathways so that a large volume of analysis may be performed quickly and with high precision and accuracy. The apparatus is also capable of analyzing complex mixtures such as coeluting samples.

    摘要翻译: 由质量分析仪,离子源和检测器组成的质谱仪具有分析正离子和负离子两种模式的样品的能力。 质谱仪与液相色谱仪,流体分离器和多个流体通道结合使用,使得可以快速且高精度和高精度地进行大量的分析。 该装置还能够分析诸如coeluting样品的复杂混合物。

    Method for 3D digitalization of an object with variable surface
    9.
    发明授权
    Method for 3D digitalization of an object with variable surface 有权
    具有可变表面的物体的3D数字化的方法

    公开(公告)号:US08670610B2

    公开(公告)日:2014-03-11

    申请号:US13213339

    申请日:2011-08-19

    IPC分类号: G06K9/00

    摘要: In a method for the 3D digitalization of an object with variable surface a plurality of camera pictures of partial surfaces of the object (4) are taken and put together for determining the 3D coordinates of the partial surface of the object (4). Camera pictures are taken of partial surfaces of the object (4), which overlap at their edges. For each camera picture the 3D coordinates of the associated partial surface of the object (4) are determined. The 3D coordinates of these partial surfaces of the object (4) are matched and put together by a matching method. Each camera picture is divided into subframes (1.1-1.9, 2.1-2.9, 3.1-3.9) which overlap at their edges and which overlap with the subframes of adjacent camera pictures. To the subframes (1.1-3.9), the associated 3D coordinates from the camera pictures are assigned. The 3D coordinates of the subframes (1.1-3.9) are matched and put together by a matching method. The method can iteratively be carried out several times.

    摘要翻译: 在用于具有可变表面的对象的3D数字化的方法中,取对象(4)的部分表面的多个相机图片并放在一起以确定对象(4)的部分表面的3D坐标。 拍摄照片照片是物体(4)的部分表面,它们的边缘重叠。 对于每个相机图像,确定对象(4)的相关联的部分表面的3D坐标。 通过匹配方法将对象(4)的这些部分表面的3D坐标相匹配并放在一起。 每个摄像机图像被分成在它们的边缘重叠并与相邻相机图像的子帧重叠的子帧(1.1-1.9,2.1-2.9,3.1-3.9)。 对于子帧(1.1-3.9),分配来自相机图像的相关3D坐标。 通过匹配方法将子帧(1.1-3.9)的3D坐标进行匹配并放在一起。 该方法可以迭代地进行几次。

    Bitwidth reduction in loop filters used for digital PLLS
    10.
    发明授权
    Bitwidth reduction in loop filters used for digital PLLS 失效
    用于数字PLLS的环路滤波器的带宽减少

    公开(公告)号:US08598929B1

    公开(公告)日:2013-12-03

    申请号:US13664536

    申请日:2012-10-31

    IPC分类号: H03L7/06

    摘要: The disclosed invention relates to a digital phase locked loop having a switchable digital loop filter configured to selectively operate at different levels of resolution. The digital phase locked loop has a phase frequency detector that determines a phase difference between a reference signal and a feedback signal and to convert the phase difference to a digital word. A digital loop filter filters the digital word to generate a control word. A bit shift network modifies the digital word in a manner that switches the resolution of the digital loop filter between two or more distinct resolution states that comprise a bit sequence located at different positions in the digital word. The two or more distinct resolution states allow the digital loop filter to provide a low resolution (high amplitude) for a settling state of operation and a high resolution (low amplitude) for a locked state of operation.

    摘要翻译: 所公开的本发明涉及一种具有可切换数字环路滤波器的数字锁相环,其被配置为选择性地以不同的分辨率水平进行操作。 数字锁相环具有相位频率检测器,其确定参考信号和反馈信号之间的相位差,并将相位差转换为数字字。 数字环路滤波器对数字字进行滤波以产生控制字。 位移网络以使数字环路滤波器的分辨率在两个或多个不同分辨率状态之间切换的方式修改数字字,该状态包括位于数字字中的不同位置的位序列。 两个或更多个不同的分辨率状态允许数字环路滤波器为操作的建立状态提供低分辨率(高幅度),并且对于锁定操作状态提供高分辨率(低幅度)。