{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11506757","patent":{"patent_number":"US-11506757","title":"Projection optical system and radar device","assignee":null,"inventors":[],"filing_date":"2022-02-16T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G01S","G01S"],"num_claims":18,"abstract":"A projection optical system includes: a surface-emitting light source configured to emit light at an intensity in a Gaussian distribution; and an optical element configured to perform uniformization, at least in one direction and in a range of a projection angle, of the intensity of the light emitted from the surface-emitting light source. In the optical element, an incident surface on which the light is incident is sectioned into a plurality of regions having refractive actions different from each other, and among the plurality of regions, at least outermost regions on which outer edge portions, of the light, in the direction in which the uniformization is performed are incident, are planes that are each tilted, from a state of being parallel to a light emitting surface of the surface-emitting light source, to the direction in which the uniformization is performed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Projection optical system and radar device","description":"A projection optical system includes: a surface-emitting light source configured to emit light at an intensity in a Gaussian distribution; and an optical element configured to perform uniformization, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11506757","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-11506757","citation_suggestion":"Patentable. \"Projection optical system and radar device\" (US-11506757). https://patentable.app/patents/US-11506757","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11506757","json":"https://patentable.app/api/llm-context/US-11506757","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:13:53.757Z"}