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System and method for implementing image-based design rules

机译:用于实现基于图像的设计规则的系统和方法

摘要

Systems and methods for creating and implementing two-dimensional (2D), image-based design rules (IBDRs) are disclosed. Techniques for creating 2D IBDR can include identifying a search pattern that is representative of a 2D pattern of interest of a design, creating a pattern representation based on the search pattern, defining an anchor point for the pattern representation, and assigning weights to elements of the pattern representation. The 2D MDR can be used in systems and method for searching a design by comparing the 2D IBDR to the design. A number of 2D IBDRs can be merged into a subset of similar 2D IBDRs by characterizing desired rule geometries, sorting the 2D IBDRs into groups according to the desired rule geometries, merging the groups of 2D IBDRs into a single representative search pattern. Additionally, standard design rules can be created from the disclosed 2D IBDRs. The standard design rule can be created from a 2D pattern of interest by defining an origin of a shape within the 2D pattern of interest, identifying features within the 2D pattern of interest, deriving parameters relative to the origin for each of the identified features, and writing the standard design rule script using the derived parameters.
机译:公开了用于创建和实现基于图像的二维(2D)设计规则(IBDR)的系统和方法。用于创建2D IBDR的技术可以包括:识别代表设计感兴趣的2D模式的搜索模式;基于搜索模式创建模式表示;为模式表示定义锚点;以及为权重分配元素模式表示。通过将2D IBDR与设计进行比较,可以在搜索设计的系统和方法中使用2D MDR。通过表征所需的规则几何形状,根据所需的规则几何形状将2D IBDR分为几组,将2D IBDR的组合并为单个代表性搜索模式,可以将许多2D IBDR合并为相似2D IBDR的子集。另外,可以从公开的2D IBDR创建标准设计规则。可以通过在2D感兴趣的图案中定义形状的原点,在2D感兴趣的图案中标识特征,为每个识别的特征推导相对于该原点的参数来从2D感兴趣的图案创建标准设计规则。使用派生的参数编写标准设计规则脚本。

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