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    Extending range of lithographic simulation integral
    1.
    发明专利
    Extending range of lithographic simulation integral 有权
    扩展的平面模拟集成范围

    公开(公告)号：JP2005128557A

    公开(公告)日：2005-05-19

    申请号：JP2004310633

    申请日：2004-10-26

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： GALLATIN GREGG M ,  GOFMAN EMANUEL ,  LAI KAFAI ,  LAVIN MARK A ,  MUKHERJEE MAHARAJ ,  RAMM DOV ,  ROSENBLUTH ALAN E ,  SHLAFMAN SHLOMO

    IPC: G03F1/08 ,  G03F1/14 ,  H01L21/027

    CPC classification number: G03F1/36 ,  G03F1/70

    Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating intermediate-range and long-range image contributions from mask polygons.
    SOLUTION: An algorithm is introduced having application to optical proximity correction in optical lithography. A finite integral for each sector of a polygon replaces an infinite integral. A finite integral is achieved by integrating over two triangles instead of integrating on full sectors. An analytical approach is presented for a power law kernel to reduce the numerical integration of a sector to an analytical expression evaluation. The mask polygon is divided into a plurality of regions to calculate effects of interaction such as intermediate-range and long-range effects, by truncating the mask instead of truncating the kernel function.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种用于从掩模多边形计算中间范围和远程图像贡献的方法。 解决方案：引入了一种应用于光学光刻中的光学邻近校正的算法。 多边形的每个扇区的有限积分代替无限积分。 通过对两个三角形进行积分而不是整个扇区进行积分来实现有限积分。 针对幂律内核提出了一种分析方法，以减少一个部门与分析表达式评估的数值整合。 掩模多边形被划分成多个区域，以通过截断掩码而不是截断核函数来计算诸如中间范围和长距离效应的交互的效果。 版权所有（C）2005，JPO＆NCIPI

    Method of migrating electronic device operating from source mode to target technology(method of migrating current mode operation electronic device to target technology)
    2.
    发明专利
    Method of migrating electronic device operating from source mode to target technology(method of migrating current mode operation electronic device to target technology) 有权
    将电源设备从源模式转移到目标技术的方法（将电流模式操作电子设备转移到目标技术的方法）

    公开(公告)号：JP2010157705A

    公开(公告)日：2010-07-15

    申请号：JP2009271786

    申请日：2009-11-30

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： NAHMANNY DANNIEL ,  RAMM DOV ,  SHEINMAN BENNY

    IPC: H01L21/82

    CPC classification number: G06F17/5063

    Abstract: PROBLEM TO BE SOLVED: To provide a useful method of migrating an analog or mixed signal electronic circuit from a source technology to a target technology. SOLUTION: Devices operating in current mode and their respective voltage tuning nodes are first identified in the source technology electronic circuit. Since a device operating in current mode is less sensitive to the voltage applied to its voltage tuning node, the voltage at the voltage tuning node can be changed to achieve better current mode device performance without interfering with the biasing conditions of other devices in the circuit. This enables a circuit designer to fully exploit the two available degrees of freedom (typically width and length) when migrating the electronic device operating in current mode from a source technology to a target technology. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供将模拟或混合信号电子电路从源技术迁移到目标技术的有用方法。 解决方案：首先在源技术电子电路中识别在当前模式下工作的器件及其各自的电压调谐节点。 由于在当前模式下工作的器件对施加到其电压调谐节点的电压较不敏感，所以可以改变电压调谐节点处的电压，以实现更好的电流模式器件性能，而不会妨碍电路中其他器件的偏置条件。 这使得电路设计人员能够在将以当前模式工作的电子设备从源技术迁移到目标技术时，充分利用两种可用的自由度（通常为宽度和长度）。 版权所有（C）2010，JPO＆INPIT

    Simultaneous computation of a plurality of points on one or more cut lines
    3.
    发明专利
    Simultaneous computation of a plurality of points on one or more cut lines 有权
    同时计算一个或多个切割线上的多个点

    公开(公告)号：JP2005129958A

    公开(公告)日：2005-05-19

    申请号：JP2004309629

    申请日：2004-10-25

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： GALLATIN GREGG M ,  GOFMAN EMANUEL ,  LAI KAFAI ,  LAVIN MARK A ,  MUKHERJEE MAHARAJ ,  RAMM DOV ,  ROSENBLUTH ALAN E ,  SHLAFMAN SHLOMO

    IPC: H01L21/027 ,  G03F1/14 ,  G03F7/20 ,  G06K9/00 ,  H01L21/00

    CPC classification number: G03F1/36

    Abstract: PROBLEM TO BE SOLVED: To provide a method and a program storage device in which model base optical proximity collection is performed, by providing a region of interest (ROI) having interaction distance and tracing at least one polygon in the ROI.
    SOLUTION: A cut line or a plurality of cut lines of sample points showing a set of apexes are formed within the ROI so as to be traversed at least one side edge of polygon. By determining an angular position, and a first part and a second part of the cut line in opposing side surfaces which intersect between the cut line and the side edge of the polygon, and then, based on the angular position and the first part and the second part of the cut line extending the original ROI over the interaction distance, new ROI is formed. By this form, various new ROI is formed in various different directions. Finally, optical proximity can be corrected.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种方法和程序存储装置，其中通过提供具有交互距离的感兴趣区域（ROI）和跟踪ROI中的至少一个多边形来执行模型基础光学邻近度收集。 解决方案：在ROI内形成切割线或多个示出点的切割线的切割线，以便遍历多边形的至少一个侧边缘。 通过确定角位置，以及在切割线和多边形的侧边之间相交的相对侧表面中的切割线的第一部分和第二部分，然后基于角位置和第一部分以及 切割线的第二部分通过交互距离延伸原始ROI，形成新的ROI。 通过这种形式，在各种不同的方向上形成各种新的ROI。 最后，可以校正光学接近度。 版权所有（C）2005，JPO＆NCIPI

    Renesting interaction map into design for efficient long range calculation
    4.
    发明专利
    Renesting interaction map into design for efficient long range calculation 有权
    将交互地图重新设计成有效的长距离计算

    公开(公告)号：JP2005128553A

    公开(公告)日：2005-05-19

    申请号：JP2004309697

    申请日：2004-10-25

    Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

    Inventor： GALLATIN GREGG M ,  GOFMAN EMANUEL ,  LAI KAFAI ,  MARK A RABIN ,  MUKHERJEE MAHARAJ ,  RAMM DOV ,  ROSENBLUTH ALAN E ,  SHLAFMAN SHLOMO

    IPC: G03F1/08 ,  G03F1/14 ,  G03F7/20 ,  G06F17/50 ,  H01L21/027 ,  H01L21/82

    CPC classification number: G03F1/36 ,  G03F1/68 ,  G06F17/5068

    Abstract: PROBLEM TO BE SOLVED: To provide a method for performing model-based photolithography correction by partitioning a cell array layout having a plurality of polygons into a plurality of cells covering the layout, and to provide a program storage device.
    SOLUTION: The layout is representative of a desired design data hierarchy. A density map is generated corresponding to interactions between the polygons and the plurality of cells, and then the densities within each cell are convolved. An interaction map is formed by using the convolved densities, followed by truncating the interaction map to form a map of truncated cells. Substantially identical groupings of the truncated cells are segregated respectively into differing ones of a plurality of buckets. Each bucket contains a single set of identical groupings of truncated cells. A hierarchal arrangement is generated using the buckets, and the desired design data hierarchy is performed by using the hierarchal arrangement to ultimately correct for photolithography.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种通过将具有多个多边形的单元阵列布局分割成覆盖布局的多个单元来执行基于模型的光刻校正的方法，并且提供程序存储装置。

    解决方案：布局代表所需的设计数据层次结构。 生成对应于多边形与多个单元之间的相互作用的密度图，然后卷积每个单元内的密度。 通过使用卷积密度形成交互图，随后截断交互图以形成截断单元格的图。 截短的细胞的基本相同的分组分别分离成多个桶中的不同的桶。 每个桶包含一组相同的截断单元组。 使用桶来生成层级布置，并且通过使用层级布置来执行期望的设计数据层次结构以最终校正光刻。 版权所有（C）2005，JPO＆NCIPI

    Adaptive noise cancellation device
    7.
    发明专利
    Adaptive noise cancellation device 未知

    公开(公告)号：GB2274372A

    公开(公告)日：1994-07-20

    申请号：GB9225212

    申请日：1992-12-02

    Applicant: IBM

    Inventor： RAMM DOV ,  CHAZAN DAN

    IPC: G10K11/178 ,  H04R3/02 ,  H03H17/00 ,  H03H21/00 ,  H04B1/10 ,  H04B1/12 ,  H04B3/06 ,  H04B3/20 ,  H04M1/60 ,  G10K11/16

    Abstract: An adaptive noise cancellation device comprises: convolution logic 10 for convolving the signal from a reference input x with a discretised L-tap filter to form a filtered reference signal; and logic 20 for subtracting the filtered reference signal from a signal input to form an output signal; logic for generating the filter taps as a linear combination of N basis functions each having a corresponding coefficient Ck; and logic for repeatedly determining the coefficients Ck which minimise the power in the output signal z, characterised in that N is less than the number of filter taps L and the basis functions have a portion of finite width, outside of which portion the functions are substantially zero, both in the frequency and time domains, in an embodiment they are gaussians. A full-duplex speakerphone is disclosed including such a noise cancellation device.

    8.
    发明专利
    未知

    公开(公告)号：DE69226749D1

    公开(公告)日：1998-10-01

    申请号：DE69226749

    申请日：1992-10-19

    Applicant: IBM

    Inventor： GONZALES CESAR AUGUSTO ,  RAMM DOV ,  VISCITO ERIC

    IPC: H04N7/30 ,  G06T9/00 ,  H04N7/26 ,  H04N7/50 ,  H04N7/24

    Abstract: A system and methods for processing a stream of video image data so as to create a video representation that multiplexes data corresponding to resolution or bitstream scales. This representation is such that the identity of the basic MacroBlock (MB) structure of the MPEG-1 ISO standard is preserved across all resolution and bitstream scales, e.g., by scaling across four levels of resolution. An MB is associated with a series of attributes which contribute to the amount of overhead data incorporated in an MPEG-1 compressed data stream, so that by preserving the MB identity across multiple resolutions and bitstream scales, these scales can share this overhead, thus requiring it to be included only once in the data stream. Preserving the MB identity also simplifies significantly the derivation of motion estimation vector data for all resolution scales other than the highest resolution. Essentially the motion vector data corresponding to any resolution scale can be derived from the highest resolution motion vector data by appropriately scaling it down.

    9.
    发明专利
    未知

    公开(公告)号：DE69226749T2

    公开(公告)日：1999-04-15

    申请号：DE69226749

    申请日：1992-10-19

    Applicant: IBM

    Inventor： GONZALES CESAR AUGUSTO ,  RAMM DOV ,  VISCITO ERIC

    IPC: H04N7/30 ,  G06T9/00 ,  H04N7/26 ,  H04N7/50 ,  H04N7/24

    Abstract: A system and methods for processing a stream of video image data so as to create a video representation that multiplexes data corresponding to resolution or bitstream scales. This representation is such that the identity of the basic MacroBlock (MB) structure of the MPEG-1 ISO standard is preserved across all resolution and bitstream scales, e.g., by scaling across four levels of resolution. An MB is associated with a series of attributes which contribute to the amount of overhead data incorporated in an MPEG-1 compressed data stream, so that by preserving the MB identity across multiple resolutions and bitstream scales, these scales can share this overhead, thus requiring it to be included only once in the data stream. Preserving the MB identity also simplifies significantly the derivation of motion estimation vector data for all resolution scales other than the highest resolution. Essentially the motion vector data corresponding to any resolution scale can be derived from the highest resolution motion vector data by appropriately scaling it down.

    A motion video compression system with multiresolution features
    10.
    发明专利
    A motion video compression system with multiresolution features 未知

    公开(公告)号：SG43716A1

    公开(公告)日：1997-11-14

    申请号：SG1996000128

    申请日：1992-10-19

    Applicant: IBM

    Inventor： GONZALES CESAR AUGUSTO ,  RAMM DOV ,  VISCITO ERIC

    IPC: G06T9/00 ,  H04N7/30 ,  H04N7/26 ,  H04N7/50 ,  H04N7/24

    Abstract: A system and methods for processing a stream of video image data so as to create a video representation that multiplexes data corresponding to resolution or bitstream scales. This representation is such that the identity of the basic MacroBlock (MB) structure of the MPEG-1 ISO standard is preserved across all resolution and bitstream scales, e.g., by scaling across four levels of resolution. An MB is associated with a series of attributes which contribute to the amount of overhead data incorporated in an MPEG-1 compressed data stream, so that by preserving the MB identity across multiple resolutions and bitstream scales, these scales can share this overhead, thus requiring it to be included only once in the data stream. Preserving the MB identity also simplifies significantly the derivation of motion estimation vector data for all resolution scales other than the highest resolution. Essentially the motion vector data corresponding to any resolution scale can be derived from the highest resolution motion vector data by appropriately scaling it down.

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