公开(公告)号：US07503020B2

公开(公告)日：2009-03-10

申请号：US11424922

申请日：2006-06-19

申请人： Robert J. Allen ,  Faye D. Baker ,  Albert M. Chu ,  Michael S. Gray ,  Jason Hibbeler ,  Daniel N. Maynard ,  Mervyn Y. Tan ,  Robert F. Walker

发明人： Robert J. Allen ,  Faye D. Baker ,  Albert M. Chu ,  Michael S. Gray ,  Jason Hibbeler ,  Daniel N. Maynard ,  Mervyn Y. Tan ,  Robert F. Walker

IPC分类号： G06F17/50

CPC分类号： G06F17/5068

摘要： A method of and service for optimizing an integrated circuit design to improve manufacturing yield. The invention uses manufacturing data and algorithms to identify areas with high probability of failures, i.e. critical areas. The invention further changes the layout of the circuit design to reduce critical area thereby reducing the probability of a fault occurring during manufacturing. Methods of identifying critical area include common run, geometry mapping, and Voronoi diagrams. Optimization includes but is not limited to incremental movement and adjustment of shape dimensions until optimization objectives are achieved and critical area is reduced.

摘要翻译： 一种用于优化集成电路设计以提高制造产量的方法和服务。 本发明使用制造数据和算法来识别故障概率高的区域，即关键区域。 本发明进一步改变电路设计的布局以减少临界面积，从而降低在制造过程中发生故障的可能性。 确定关键区域的方法包括通用运行，几何映射和Voronoi图。 优化包括但不限于形状尺寸的增量移动和调整，直到达到优化目标并减小关键面积。

公开(公告)号：US4516266A

公开(公告)日：1985-05-07

申请号：US450577

申请日：1982-12-17

申请人： Robert J. Christopher ,  Robert F. Walker

发明人： Robert J. Christopher ,  Robert F. Walker

IPC分类号： G09G5/00 ,  G06F3/033 ,  G06F3/048 ,  G06F3/14 ,  G09G5/02 ,  G09G5/36 ,  G06K9/00

CPC分类号： G06F3/04842

摘要： An apparatus for carrying out, at frame rates, entity detection and verification on bit-mapped raster graphic systems by providing an entity identification bit sequence with each feature of the picture displayed. The apparatus includes a display coupled to a store for input data, serially sending items of data to the display, together with means for identifying the items of data so supplied, such that all the items of data forming a selected feature, i.e., line, circle, background or etc. of the display can be identified, and stored. Comparison and register means are used to drive a modulating means to verify the display of the items of data, forming the selected feature, when a correlation occurs between the selected feature and the feature formed by the items of data sent from the store. Verification may be emphasizing, i.e., brightening, flashing, color change, etc. the feature selected.

摘要翻译： 一种用于以比特率执行位映射光栅图形系统的实体检测和验证的装置，通过提供具有所显示图像的每个特征的实体标识位序列来执行。 该装置包括耦合到存储器的显示器，用于输入数据，串行地向显示器发送数据项目，以及用于识别所提供的数据项目的装置，使得形成所选特征（即线）的所有数据项目 可以识别和存储显示器的圆，背景等。 当所选择的特征与由从商店发送的数据项形成的特征之间发生相关时，比较和寄存装置用于驱动调制装置来验证形成所选特征的数据项的显示。 验证可以强调所选择的特征，即增亮，闪烁，颜色变化等。