Fig. 1: Overview of the MAPI method. | Nature Communications

Fig. 1: Overview of the MAPI method.

From: Quasi-seamless stitching for large-area micropatterned surfaces enabled by Fourier spectral analysis of moiré patterns

Fig. 1: Overview of the MAPI method.The alternative text for this image may have been generated using AI.

a Overall schematic of the R2R NIL process using a quasi-seamless flexible mold. b Schematic of the MAPI method in the overlapped area between the imprinted pattern (pn) and imprint mold pattern (pn+1). (i) Inevitable rotational and translation offsets occurs in the overlapped area due to an initial random alignment state; (ii) remaining translational offset after rotational alignment based on the moiré pattern analysis; and (iii) the quasi-seamless tiled patterns after compensating for the translational offset. Scale bar: 200 µm.

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