{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9843778","patent":{"patent_number":"US-9843778","title":"Image display device","assignee":null,"inventors":[],"filing_date":"2016-02-03T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["H04N","G02F","H04N","G02F","G02F"],"num_claims":6,"abstract":"Provided is an image display device including: a light source part (200) for emitting coherent light; and a plurality of phase shift elements (301) arranged in two-dimensional directions, the device further including a phase shift part (300) for scanning the wavefront of the coherent light from the light source part (200) in two-dimensional directions, in which light is scanned in the two-dimensional directions by a phased array to thereby allow an observer to observe an image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image display device","description":"Provided is an image display device including: a light source part (200) for emitting coherent light; and a plurality of phase shift elements (301) arranged in two-dimensional directions, the device f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9843778","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-9843778","citation_suggestion":"Patentable. \"Image display device\" (US-9843778). https://patentable.app/patents/US-9843778","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9843778","json":"https://patentable.app/api/llm-context/US-9843778","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:39:53.393Z"}