{"id":36775,"date":"2002-09-01T20:52:44","date_gmt":"2002-09-01T20:52:44","guid":{"rendered":"https:\/\/silvaco.com\/%e6%9c%aa%e5%88%86%e7%b1%bb\/running-a-drc-check-on-a-design-with-round-curves\/"},"modified":"2021-10-13T10:44:17","modified_gmt":"2021-10-13T17:44:17","slug":"running-a-drc-check-on-a-design-with-round-curves","status":"publish","type":"post","link":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/running-a-drc-check-on-a-design-with-round-curves\/","title":{"rendered":"Running a DRC Check on a Design with Round Curves"},"content":{"rendered":"
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Running a DRC Check on a Design with Round Curves<\/h1>\n

Introduction<\/h3>\n

After I create my round curve and run a DRC check on my design, it comes up with hundreds of errors associated with curves. For example, I have the layer named Isolation in the shape of a rectangle with rounded corners; the curves have been designed such that the outer and inner curves are concentric. The DRC then needs to check that the width of the feature is not less than 10um all the way around (shown in Figure 1). After the DRC script is run, it finds errors around the curves as the curves are approximated with straight lines (shown Figure 2). How can I solve this problem?<\/p>\n<\/div><\/section><\/div>

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