Fig. 1 | Scientific Reports

Fig. 1

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

Fig. 1

The fundamental structure of inkjet printing display equipment and the dimensionality catastrophe in printing planning caused by substrate misalignment: (a) the primary components participating in printing are the printhead and substrate, housing nozzle arrays and pixel pit arrays, respectively, the printing path during the inkjet printing process, requiring design through printing planning; (b) substrate angular deviation causes the drop defects.

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