Graph Neural Network

Physics-Constrained Graph Neural Networks for Spatio-Temporal Prediction of Drop Impact on OLED Display Panels
Physics-Constrained Graph Neural Networks for Spatio-Temporal Prediction of Drop Impact on OLED Display Panels

November, 2024

Design Optimization of OLED Display Panels for Drop Impact Resistance Using A Graph Neural Network
Design Optimization of OLED Display Panels for Drop Impact Resistance Using A Graph Neural Network

August, 2024

GENERATIVE DESIGN과 MESHGRAPHNET을 활용한 패널 적층 구조 최적화 요소 기술 개발
GENERATIVE DESIGN과 MESHGRAPHNET을 활용한 패널 적층 구조 최적화 요소 기술 개발

Development of an AI Model for Mobile Display Panel Stress Prediction Using MeshGraphNet (2022.5 - 2023.2) We achieved over 80% accuracy in predicting maximum panel stress compared to commercial simulation programs (e.g., ANSYS, ABAQUS). We reduced cost and time while improving speed and efficiency by applying the AI model compared to conventional dynamic analysis methods. We aim to optimize thin film thickness, materials, and PO Mobile panel stacking structure through Ball Impact simulations.

February, 2023