Method, electronic device, and non-transitory computer readable medium for design rule check

An electronic device configured to check layout of a semiconductor device, the electronic device comprising:

• a memory configured to store an instruction code;
• and
• a processing circuit coupled to the memory to access the instruction code, the processing circuit being configured to perform the following steps according to the instruction code:
• obtain a layout file;
• check the layout file according to an angle rule to identify an angle rule violating region in the layout file;
• check the layout file according to a distance rule to identify a distance rule violating region corresponding to the angle rule violating region in the layout file;
• and
• modify the layout file according to the distance rule violating region to fix both of the angle rule violating region and the distance rule violating region.

A non-transitory computer readable medium configured to instructions for execution by a processing circuit for:

• obtaining a layout file;
• checking the layout file according to an angle rule to identify an angle rule violating region in the layout file;
• checking the layout file according to a distance rule to identify a distance rule violating region corresponding to the angle rule violating region in the layout file;
• and
• modifying the layout file according to the distance rule violating region to fix both of the angle rule violating region and the distance rule violating region.