Search Results for author: Guojin Chen

Found 5 papers, 0 papers with code

GPU-accelerated Matrix Cover Algorithm for Multiple Patterning Layout Decomposition

no code implementations25 Mar 2023 Guojin Chen, HaoYu Yang, Bei Yu

Multiple patterning lithography (MPL) is regarded as one of the most promising ways of overcoming the resolution limitations of conventional optical lithography due to the delay of next-generation lithography technology.

DiffPattern: Layout Pattern Generation via Discrete Diffusion

no code implementations23 Mar 2023 Zixiao Wang, Yunheng Shen, Wenqian Zhao, Yang Bai, Guojin Chen, Farzan Farnia, Bei Yu

Deep generative models dominate the existing literature in layout pattern generation.

DevelSet: Deep Neural Level Set for Instant Mask Optimization

no code implementations18 Mar 2023 Guojin Chen, Ziyang Yu, Hongduo Liu, Yuzhe ma, Bei Yu

To further enhance printability and fast iterative convergence, we propose a novel deep neural network delicately designed with level set intrinsic principles to facilitate the joint optimization of DNN and GPU accelerated level set optimizer.

Physics-Informed Optical Kernel Regression Using Complex-valued Neural Fields

no code implementations15 Mar 2023 Guojin Chen, Zehua Pei, HaoYu Yang, Yuzhe ma, Bei Yu, Martin D. F. Wong

Lithography is fundamental to integrated circuit fabrication, necessitating large computation overhead.

regression

AdaOPC: A Self-Adaptive Mask Optimization Framework For Real Design Patterns

no code implementations15 Mar 2023 Wenqian Zhao, Xufeng Yao, Ziyang Yu, Guojin Chen, Yuzhe ma, Bei Yu, Martin D. F. Wong

We inspect the pattern distribution on a design layer and find that different sub-regions have different pattern complexity.

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