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123 条记录 (耗时 0.037 秒)

    Anticurl backside coating (ACBC) photoconductors
    51.
    发明授权
    Anticurl backside coating (ACBC) photoconductors 失效
    Anticurl背面涂层（ACBC）感光体

    公开(公告)号：US07771908B2

    公开(公告)日：2010-08-10

    申请号：US12033247

    申请日：2008-02-19

    申请人： Jin Wu ,  Lanhui Zhang ,  Lin Ma

    发明人： Jin Wu ,  Lanhui Zhang ,  Lin Ma

    IPC分类号： G03G15/00

    CPC分类号： G03G15/751 ,  G03G5/047 ,  G03G5/0539 ,  G03G5/0567 ,  G03G5/14726 ,  G03G5/1476 ,  Y10S430/131

    摘要： A photoconductor that includes a first layer, a supporting substrate thereover, a photogenerating layer, and at least one charge transport layer containing at least one charge transport component, and where the first layer is in contact with the supporting substrate on the reverse side thereof, and which first layer is comprised of a fluorinated poly(oxetane) polymer.

    摘要翻译： 一种光电导体，其包括第一层，其上的支撑衬底，光生成层和至少一个含有至少一个电荷传输组分的电荷传输层，并且其中第一层在其背面与支撑衬底接触， 并且哪个第一层由氟化聚（氧杂环丁烷）聚合物组成。

    Tomographic Imaging Using Hyperspectral Absorption Spectroscopy
    53.
    发明申请
    Tomographic Imaging Using Hyperspectral Absorption Spectroscopy 审中-公开
    使用高光谱吸收光谱的层析成像

    公开(公告)号：US20090237656A1

    公开(公告)日：2009-09-24

    申请号：US12393845

    申请日：2009-02-26

    申请人： Lin Ma

    发明人： Lin Ma

    IPC分类号： G01J3/00 ,  G01J3/28

    CPC分类号： G01J3/28 ,  G01J3/02 ,  G01J3/0264 ,  G01J3/2823 ,  G01J3/42 ,  G01N21/31 ,  G01N2021/1787

    摘要： Described herein are systems and methods of tomographic imaging using hyperspectral absorption spectroscopy, which may comprise simultaneously performing absorption measurements at multiple different wavelengths and then performing a tomographic inversion process to exploit the hyperspectral absorption spectroscopy information obtained. The methods and systems described herein can be used to a) exploit the hyperspectral information content to reduce the number of projections required and to improve the stability of the tomographic reconstruction in the presence of measurement errors, b) enable flexible incorporation of various a priori information, c) ameliorate the ill-posedness of the tomographic inversion problem. These advantages are useful in the practical application of tomographic techniques.

    摘要翻译： 本文描述了使用高光谱吸收光谱的层析成像的系统和方法，其可以包括同时进行多个不同波长的吸收测量，然后进行断层摄影反演处理以利用获得的高光谱吸收光谱信息。 本文描述的方法和系统可用于：a）利用高光谱信息内容来减少所需的投影数量，并且在存在测量误差的情况下提高断层摄影重建的稳定性，b）能够灵活地并入各种先验信息 c）改善断层反演问题的不适应性。 这些优点在断层摄影技术的实际应用中是有用的。

    Photoconductors containing fillers
    56.
    发明申请
    Photoconductors containing fillers 有权
    含有填料的感光体

    公开(公告)号：US20080305415A1

    公开(公告)日：2008-12-11

    申请号：US11811455

    申请日：2007-06-11

    申请人： Jin Wu ,  Daniel V. Levy ,  Liang-Bih Lin ,  Lin Ma

    发明人： Jin Wu ,  Daniel V. Levy ,  Liang-Bih Lin ,  Lin Ma

    IPC分类号： G03G15/02

    CPC分类号： G03G5/0696 ,  G03G5/0614 ,  G03G5/14704 ,  G03G5/14734 ,  G03G5/14769 ,  G03G5/14791

    摘要： A photoconductor that includes, for example, a supporting substrate, a photogenerating layer, at least one charge transport layer comprised of at least one charge transport component, and an overcoating layer in contact with and contiguous to the top charge transport layer, and which overcoating is comprised of a polymer, an optional overcoating charge transport component, and needle shaped particles with an aspect ratio of from 2 to about 200.

    摘要翻译： 一种光电导体，其包括例如支撑衬底，光生成层，至少一个电荷传输层，其由至少一个电荷传输组分构成，以及与顶部电荷传输层接触并邻近顶部电荷传输层的外涂层，以及所述外涂层 由聚合物，任选的外涂层电荷输送组分和纵横比为2至约200的针状颗粒组成。

    Photoreceptors
    57.
    发明申请
    Photoreceptors 有权
    光感受器

    公开(公告)号：US20080299484A1

    公开(公告)日：2008-12-04

    申请号：US11809316

    申请日：2007-05-31

    申请人： Lanhui Zhang ,  Lin Ma ,  Keith T. Wong

    发明人： Lanhui Zhang ,  Lin Ma ,  Keith T. Wong

    IPC分类号： G03G5/00

    CPC分类号： G03G5/0696 ,  G03G5/0539 ,  G03G5/0542 ,  G03G5/0614

    摘要： Methods for making dispersions, which are of various rheologies, various pigment/binder ratios, various particle sizes, and possess less impurities or large particles are provided. These dispersions may be utilized to form layers of photoreceptors.

    摘要翻译： 提供各种流变学分散体，各种颜料/粘合剂比例，各种粒径，并且具有较少的杂质或大颗粒的方法。 这些分散体可用于形成感光体层。

    Dynamic multi-Vcc scheme for SRAM cell stability control
    58.
    发明授权
    Dynamic multi-Vcc scheme for SRAM cell stability control 有权

    公开(公告)号：US07079426B2

    公开(公告)日：2006-07-18

    申请号：US10950740

    申请日：2004-09-27

    申请人： Kevin Zhang ,  Fatih Hamzaoglu ,  Lin Ma

    发明人： Kevin Zhang ,  Fatih Hamzaoglu ,  Lin Ma

    IPC分类号： G11C7/00 ,  G11C8/00

    CPC分类号： G11C5/14 ,  G11C11/413

    摘要： A dynamic multi-voltage memory array features SRAM cells that are subjected to different biasing conditions, depending on the operating mode of the cells. The selected SRAM cell receives a first voltage when a read operation is performed, and receives a second voltage when a write operation is performed. By biasing the cell differently for the two distinct operations, a total decoupling of the read and write operations is achieved. The disclosed memory array, as well as future SRAM designs incorporating the multi-voltage capability thus avoid the conflicting requirements of read and write operations. Random single-bit failures of the memory array are reduced, due to the improvement in read stability and write margin.

    Low leakage current SRAM array
    59.
    发明授权
    Low leakage current SRAM array 有权

    公开(公告)号：US06560139B2

    公开(公告)日：2003-05-06

    申请号：US09800015

    申请日：2001-03-05

    申请人： Lin Ma ,  Wenliang Chen

    发明人： Lin Ma ,  Wenliang Chen

    IPC分类号： G11C1100

    CPC分类号： G11C11/412

    摘要： An SRAM array is disclosed. The SRAM array includes a plurality of SRAM cells. In one embodiment, the SRAM cells are 6-T SRAM cells that further includes a voltage bias device. The voltage bias device raises the voltage level of a low voltage rail Vss such that the plurality of SRAM cells are connected to a raised low voltage rail.