{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11474357","patent":{"patent_number":"US-11474357","title":"Augmented reality display device","assignee":null,"inventors":[],"filing_date":"2019-05-17T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":15,"abstract":"An augmented reality display device includes a micro-display; a relay lens array configured to be disposed at the rear stage of the micro-display and having a combination of two or more spherical or aspherical lenses; a combiner configured to be disposed at the rear stage of the relay lens array to project laterally an image light emitted from the relay lens array to a substrate to be described later and implement an ultra-short throw image using together with the relay lens array; a transparent or translucent substrate configured to form an image by projecting the image light transmitted from the combiner on the substrate; and a coating or film configured to be attached to one surface of a component part of the relay lens array, the combiner or the substrate so as to reflect, penetrate or refract the image light transmitted from the micro display."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Augmented reality display device","description":"An augmented reality display device includes a micro-display; a relay lens array configured to be disposed at the rear stage of the micro-display and having a combination of two or more spherical or a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11474357","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11474357","citation_suggestion":"Patentable. \"Augmented reality display device\" (US-11474357). https://patentable.app/patents/US-11474357","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11474357","json":"https://patentable.app/api/llm-context/US-11474357","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:45:44.836Z"}