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    • 5. 发明专利
    • Method and apparatus for placing assist feature
    • 用于配置辅助功能的方法和装置
    • JP2006189845A
    • 2006-07-20
    • JP2005373560
    • 2005-12-26
    • Synopsys Incシノプシス インコーポレイテッドSyn0Psys, Inc.
    • MELVIN LAWRENCE S III
    • G03F1/08
    • G03F1/36G06F17/5068G06F2217/12Y02P90/265
    • PROBLEM TO BE SOLVED: To provide a system to efficiently determine a location in a layout to place an assist feature. SOLUTION: The system receives a layout of an integrated circuit, selects an evaluation point in the layout, and chooses a candidate location in the layout for placing an assist feature. Next, the system determines the final location in the layout to place an assist feature by, iteratively, (a) selecting perturbation locations for placing representative assist features in the proximity of the candidate location, (b) computing aerial-images using an image intensity model, the layout, and by placing representative assist features at the candidate location and the perturbation locations, (c) calculating image-gradient magnitudes at the evaluation point based on the aerial-images, and (d) updating the candidate location for the assist feature based on the image-gradient magnitudes. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种系统以有效地确定布局中的位置以放置辅助特征。

      解决方案:系统接收集成电路的布局,选择布局中的评估点,并在布局中选择候选位置以放置辅助功能。 接下来,系统通过迭代地确定布局中的最终位置以放置辅助特征,(a)选择扰动位置以将代表性辅助特征放置在候选位置附近,(b)使用图像强度来计算空间图像 模型,布局,以及在候选位置和扰动位置处放置代表性辅助特征,(c)基于空中图像计算评估点处的图像梯度大小,以及(d)更新辅助位置 基于图像梯度的特征。 版权所有(C)2006,JPO&NCIPI

    • 7. 发明专利
    • Debug in multi-core architecture
    • 多核架构调试
    • JP2013127782A
    • 2013-06-27
    • JP2012263380
    • 2012-11-30
    • Synopsys Incシノプシス, インコーポレイテッドSyn0Psys, Inc.Fujitsu Semiconductor Ltd富士通セミコンダクター株式会社
    • MARK DAVID RIPERTAYEWIN OUNG
    • G06F11/28G06F9/48G06F11/36
    • G06F11/3636
    • PROBLEM TO BE SOLVED: To debug and trace an application to be executed on a multicore processor architecture in a thread level without making it necessary to add any code.SOLUTION: In a multi-core processor architecture 10 including a plurality of interconnected processor elements 150 for processing a thread, a method for monitoring the execution of a thread includes: a step of receiving the plurality of thread parameter indicators of one or more parameters relating to the function and/or identity and/or execution location of one or more threads; a step of comparing at least one of the thread parameter indicators with a plurality of first predefined references each of which expresses a concerned indicator; and a step of generating an output to be obtained by the thread parameter indicator identified to be concerned as the result of comparison.
    • 要解决的问题:调试和跟踪要在线程级别的多核处理器架构上执行的应用程序,而无需添加任何代码。 解决方案:在包括用于处理线程的多个互连处理器元件150的多核处理器架构10中,用于监视线程执行的方法包括:接收多个线程参数指示符的一个或多个 与一个或多个线程的功能和/或身份和/或执行位置有关的更多参数; 将至少一个线程参数指示符与多个第一预定义参考进行比较的步骤,每个参考指示符表示相关的指示符; 以及作为比较结果生成要被识别为关注的线程参数指示符获得的输出的步骤。 版权所有(C)2013,JPO&INPIT
    • 10. 发明专利
    • Alleviating line end shortening in transistor end cap by extending phase shifter
    • 通过扩展相位变换器在晶体管端盖中进行线路端接
    • JP2009271550A
    • 2009-11-19
    • JP2009186919
    • 2009-08-11
    • Synopsys Incシノプシス インコーポレイテッドSyn0Psys, Inc.
    • MA MELODYLIU HUA-YU
    • G03F1/00G03F1/30G03F1/36H01L21/027H01L21/82
    • G03F1/30G03F1/36
    • PROBLEM TO BE SOLVED: To provide a system and a method suitable for reducing line end shortening. SOLUTION: One embodiment of the invention provides a system and a method for reducing line end shortening during an optical lithography process for manufacturing an integrated circuit. The system operates by receiving a specification of the integrated circuit, wherein the specification defines transistors that includes gates. Next, the system identifies a gate within the specification, wherein the gate includes an end cap that is susceptible to line end shortening during the optical lithography process. The system then extends a phase shifter used to form the gate, so that the phase shifter defines at least a portion of the end cap and thereby reduces line end shortening of the end cap due to optical effects. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供适合于减少线端缩短的系统和方法。 解决方案:本发明的一个实施例提供了一种在用于制造集成电路的光学光刻工艺中减少线端缩短的系统和方法。 该系统通过接收集成电路的规范来操作,其中规范定义了包括门的晶体管。 接下来,系统识别规格内的门,其中门包括在光学光刻工艺期间易于线端缩短的端盖。 然后,系统扩展用于形成栅极的移相器,使得移相器限定端盖的至少一部分,从而由于光学效应而减少端盖的线端缩短。 版权所有(C)2010,JPO&INPIT