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    Switching of two-particle electrophoretic display media with a combination of AC and DC electric field for contrast enhancement
    1.
    发明申请
    Switching of two-particle electrophoretic display media with a combination of AC and DC electric field for contrast enhancement 有权
    用AC和DC电场的组合切换双粒子电泳显示介质，用于对比度增强

    公开(公告)号：US20040119680A1

    公开(公告)日：2004-06-24

    申请号：US10323061

    申请日：2002-12-18

    Applicant: XEROX CORPORATION

    Inventor： Jurgen H. Daniel ,  Robert A. Street

    IPC: G09G003/34

    CPC classification number: G09G3/344 ,  G09G2300/08 ,  G09G2310/06

    Abstract: An electrophoretic display includes a cell having a viewed region and a non-viewed region. The cell contains a suspending fluid and a first particle species and a second particle species dispersed within the suspending fluid. Application of a first electrical field causes the first particle species and the second particle species to vibrate and separate from: one another, the cell walls, the viewed region, and the non-viewed region. Application of a second electric field, in one direction, causes the first particles to migrate toward the viewed region and the second particles to migrate toward the non-viewed region, effecting a color state. The electrophoretic display may be fabricated from multiple display cells arranged on a substrate.

    Abstract translation: 电泳显示器包括具有观看区域和非观看区域的单元。 细胞含有分散在悬浮液中的悬浮液和第一颗粒物质和第二颗粒物质。 施加第一电场使得第一颗粒物质和第二颗粒物质彼此振动和分离，细胞壁，观察区域和非观察区域。 在一个方向上施加第二电场使得第一颗粒朝向所观察的区域迁移，并且第二颗粒朝向非观察区域迁移，从而实现颜色状态。 电泳显示器可以由布置在基板上的多个显示单元制造。

    Apparatus for printing etch masks using phase-change materials
    2.
    发明申请
    Apparatus for printing etch masks using phase-change materials 失效
    使用相变材料印刷蚀刻掩模的设备

    公开(公告)号：US20020154187A1

    公开(公告)日：2002-10-24

    申请号：US09838685

    申请日：2001-04-19

    Applicant: Xerox Corporation

    Inventor： William S. Wong ,  Robert A. Street ,  Stephen D. White ,  Robert Matusiak ,  Raj B. Apte

    IPC: B41J029/38 ,  B41J002/135

    CPC classification number: B41J2/14008 ,  H01L21/0271 ,  H01L21/0332 ,  H01L21/0337

    Abstract: A method and system for masking a surface to be etched is described. A droplet source ejects droplets of a masking material for deposit on a thin-film or other substrate surface to be etched. The temperature of the thin-film or substrate surface is controlled such that the droplets rapidly freeze upon contact with the thin-film or substrate surface. The thin-film or substrate is then etched. After etching the masking material is removed.

    Abstract translation: 描述用于掩蔽待蚀刻表面的方法和系统。 液滴源喷射掩模材料的液滴以沉积在待蚀刻的薄膜或其它衬底表面上。 控制薄膜或基板表面的温度，使得液滴在与薄膜或基板表面接触时快速冷冻。 然后蚀刻薄膜或衬底。 蚀刻后，去除掩模材料。

    Low data line capacitance image sensor array using air-gap metal crossover
    3.
    发明申请
    Low data line capacitance image sensor array using air-gap metal crossover 失效
    低数据线电容图像传感器阵列使用气隙金属交叉

    公开(公告)号：US20030001222A1

    公开(公告)日：2003-01-02

    申请号：US09898321

    申请日：2001-07-02

    Applicant: Xerox Corporation

    Inventor： Robert A. Street ,  Ping Mei ,  Jeffrey T. Rahn

    IPC: H01L031/00 ,  H01L023/52

    CPC classification number: H01L27/14658 ,  H01L23/5221 ,  H01L27/14643 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: The signal-to-noise ratio of amorphous silicon (a-Si:H) image sensor arrays is limited by electronic noise, which is largely due to data line capacitance. To reduce data line capacitance, an air-gap (i.e., vacuum or gas-filled space) is produced at crossover points separating the data lines and gate lines. This air-gap crossover structure is formed by depositing a release material on the gate lines, forming the data lines on the release material, and then removing (etching) the release material such that the data lines form an arch extending over the gate lines. A dielectric material is then applied to strengthen the data line, and the sensor pixels are then formed.

    Abstract translation: 非晶硅（a-Si：H）图像传感器阵列的信噪比受电子噪声限制，这主要是由于数据线电容。 为了减少数据线电容，在分隔数据线和栅极线的交叉点产生气隙（即，真空或气体填充的空间）。 这种气隙交叉结构通过在栅极线上沉积释放材料，在释放材料上形成数据线，然后去除（蚀刻）剥离材料，使得数据线形成在栅极线上延伸的拱形来形成。 然后施加电介质材料以加强数据线，然后形成传感器像素。

    Imager for DNA sequencer
    4.
    发明申请
    Imager for DNA sequencer 有权
    成像器DNA测序仪

    公开(公告)号：US20020086293A1

    公开(公告)日：2002-07-04

    申请号：US09750560

    申请日：2000-12-28

    Applicant: XEROX CORPORATION

    Inventor： Jaan Noolandi ,  Robert A. Street ,  G.A. Neville Connell

    IPC: C12Q001/68 ,  G06K009/00 ,  C12M001/34

    CPC classification number: G01N15/1425 ,  G01N15/1456 ,  G01N27/44721 ,  G01N2015/149

    Abstract: An improved method for the sequencing of DNA fragments is provided. The method includes using a known process for DNA fragment separation, such as capillary electrophoresis, and imaging the resultant gel plate with a full-width array scanner or a two-dimensional amorphous silicon image sensor array. The DNA sample is placed within a well of the separation apparatus, such as a capillary tube or plurality thereof. The separation apparatus is then placed in a buffer. An electric field is then applied, forming a bias between the ends along which the sample is separated. Once separated, the large area detector scans the entire gel plate and resultant image data is provided. By way of the improved method, the entire gel plate can be scanned at the same time and repeatedly, resulting in greater accuracy and a shorter time to sequence.

    Abstract translation: 提供了一种改进的DNA片段测序方法。 该方法包括使用用于DNA片段分离的已知方法，例如毛细管电泳，并用全宽阵列扫描仪或二维非晶硅图像传感器阵列对所得凝胶板进行成像。 将DNA样品置于分离装置的孔内，例如毛细管或其多个孔。 然后将分离装置放在缓冲液中。 然后施加电场，在样品分离的端部之间形成偏压。 一旦分离，大面积检测器扫描整个凝胶板，并提供合成的图像数据。 通过改进的方法，可以同时和重复地扫描整个凝胶板，导致更高的精度和更短的顺序时间。

    Reduction of line noise appearance in large area image sensors
    5.
    发明申请
    Reduction of line noise appearance in large area image sensors 有权
    降低大面积图像传感器中的线噪声外观

    公开(公告)号：US20030085340A1

    公开(公告)日：2003-05-08

    申请号：US10320992

    申请日：2002-12-16

    Applicant: Xerox Corporation

    Inventor： Robert A. Street

    IPC: H01L027/00

    CPC classification number: H04N5/3658 ,  H01L27/12 ,  H04N5/32

    Abstract: A method of minimizing line correlated noise in an imaging system is described. In the described embodiment, gate lines are used to access pixels in an array of pixels, and the output of the pixels are read out from output lines. By randomizing the connection or positioning of the lines such that each gate or read out is coupled to pixels in different columns or rows, the line correlation of noise is reduced.

    Abstract translation: 描述了一种在成像系统中最小化线相关噪声的方法。 在所描述的实施例中，栅极线用于访问像素阵列中的像素，并且从输出线读出像素的输出。 通过使线的连接或定位随机化，使得每个门或读出耦合到不同列或行中的像素，噪声的线相关性降低。

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