{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256081","patent":{"patent_number":"US-11256081","title":"Beam scanning device and system including the same comprising a phase mask having a plurality of nanostructures to control the phase of light from a spatial light modulator","assignee":null,"inventors":[],"filing_date":"2019-05-20T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G01S","G02F","G01S","G01S","G01S"],"num_claims":25,"abstract":"Provided are a beam scanning device and a system including the beam scanning device. The beam scanning device includes: a spatial light modulator configured to modulate a phase of a light for a corresponding pixel of a plurality of pixels; and a phase mask including a support plate arranged in an output direction of the light that is output from the spatial light modulator and a plurality of nanostructures arranged on the support plate differently for each of the plurality of pixels to control the phase of the light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Beam scanning device and system including the same comprising a phase mask having a plurality of nanostructures to control the phase of light from a spatial light modulator","description":"Provided are a beam scanning device and a system including the beam scanning device. The beam scanning device includes: a spatial light modulator configured to modulate a phase of a light for a corres","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256081","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-11256081","citation_suggestion":"Patentable. \"Beam scanning device and system including the same comprising a phase mask having a plurality of nanostructures to control the phase of light from a spatial light modulator\" (US-11256081). https://patentable.app/patents/US-11256081","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256081","json":"https://patentable.app/api/llm-context/US-11256081","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:58:06.971Z"}