Large-area OLED substrate printing path planning method based on multi-head GAT imitation learning to solve partitioned integer programming

Large-area OLED substrate printing path planning method based on multi-head GAT imitation learning to solve partitioned integer programming

Abstract Inkjet printing is considered a very promising technology in the field of organic light-emitting diode (OLED) substrate manufacturing. Compared with the vapor deposition process, inkjet printing has the advantages of a simple process, high material utilization and applicability to a wide ra...

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Bibliographic Details
Main Authors: Jiacong Xiong, Jiankui Chen, Yiqun Li, Xiao Yue, Yu Fu, Zhouping Yin
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Printing display
Substrate angular deflection
Integer programming
Parallel modelling
Multi-head graph attention network
Online Access:https://doi.org/10.1038/s41598-025-08355-x
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