Guttag tells us that Imagineoptix isn't the only fish in the sea. He mentions Digilens and Lumus and at the bottom of Bob's Samsung Document below the Waveguide Illustrations on Page 33 are shown "Digilens and Lumus".

자료: 정보통신연구원, 삼성증권 / 자료: Lumus, Digilens, 삼성증권

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Source Information and Communication Research Institute, Samsung Securities / Source Lumus, Digilens, Samsung Securities