Eulitha and Dai Nippon Printing Announces Successful Patterning of 4” Wafers


Press release of Jan 27, 2011

Today, Eulitha AG of Switzerland and Dai Nippon Printing Co., Ltd. (DNP) of Japan announced the successful patterning of 4” wafers with Eulitha’s proprietary PHABLE technology. Photonic crystal patterns with 600 nm period and hexagonal symmetry was created uniformly over 4” wafers.

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