Optimal Dummy Pattern Design Method for PWB Warpage Control Using the Human-Based Genetic Algorithm

In this work, a method that minimizes printed wiring board (PWB) warpage by dummy pattern design is proposed. This work suggests that dummy patterns are placed on a preset discretized location in the PWB to reduce the warpage. On each discretized candidate area, the dummy pattern can be set or unset...

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Bibliographic Details
Main Authors: Sun Kyoung Kim, Sang-Hyuk Lee
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/11/9/807