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US 2026/0310873 A1Published application
Dummy fill layout optimization method and system
AssigneeSamsung Electronics Co., Ltd.
InventorsJihye Lee, Minchul Park, Younggu Kim, Seongryeol Kim
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Abstract
A dummy fill layout optimization method includes generating dummy fill candidate patterns corresponding to a target layout, based on data input from a database, predicting a physical property of a layout including the dummy fill candidate patterns, and searching for an optimal dummy fill layout corresponding to the target layout, based on the predicted physical property.
Claims20
A dummy fill layout optimization method comprising:
- generating one or more dummy fill candidate patterns corresponding to a target layout, based on data input from a database;
- predicting a physical property of a layout including the one or more dummy fill candidate patterns;
- and
- searching for an optimal dummy fill layout corresponding to the target layout, based on the predicted physical property.
1 more element
A dummy fill layout optimization method comprising:
- performing a first training operation based on data stored in a first database and generating one or more dummy fill candidate patterns corresponding to an assigned condition;
- performing a second training operation based on the data stored in the first database and data stored in a second database and performing physical property evaluation on layout data including the one or more dummy fill candidate patterns;
- searching for an optimal dummy fill candidate pattern corresponding to a target layout;
- and
- applying a result of the search to a design guide.
2 more elements
A dummy fill layout optimization system comprising:
- a database configured to store training data;
- a dummy fill searcher configured to:
- perform a training operation based on the training data,
- generate one or more dummy fill candidate patterns, and
- based on a predicted physical property, search for an optimal dummy fill candidate pattern corresponding to a target layout;
- and
- a design guide generator configured to generate a deign guide using the optimal dummy fill candidate pattern.
4 more elements
Dependencies are inferred from the claim text.