METASURFACE-BASED IMAGE COMBINER AND AUGMENTED REALITY DEVICE EMPLOYING SAME
Disclosed are a metasurface-based image combiner and an augmented reality device employing same. The disclosed image combiner comprises: a waveguide; an input-coupling device provided in an input-coupling area of the waveguide; and a folding/output-coupling device provided in a folding/output-coupli...
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Format: | Patent |
Sprache: | eng ; fre ; kor |
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