{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9669637","patent":{"patent_number":"US-9669637","title":"Light scanning apparatus and image forming apparatus using the same","assignee":null,"inventors":[],"filing_date":"2015-09-03T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G06K","H04N","H04N"],"num_claims":8,"abstract":"A light scanning apparatus includes a light source, a deflector configured to deflect a light flux from the light source, and an imaging optical system configured to guide the light flux deflected at the deflector onto a scanned surface. The imaging optical system consists of a single imaging optical element, wherein, on the optical axis of the imaging optical system, the conditions 0.15≦T2/Sk≦0.3 and 0.03≦d/K≦0.08 are satisfied. A condition 0.3≦B≦0.6 is satisfied at a condensing position Y where a scanning angle θ is greatest, when the condensing position Y in the main scanning direction on the scanned surface of the light flux deflected at the scanning angle θ by the deflector is expressed by Y=(K/B)×tan(B×θ)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light scanning apparatus and image forming apparatus using the same","description":"A light scanning apparatus includes a light source, a deflector configured to deflect a light flux from the light source, and an imaging optical system configured to guide the light flux deflected at ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9669637","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-9669637","citation_suggestion":"Patentable. \"Light scanning apparatus and image forming apparatus using the same\" (US-9669637). https://patentable.app/patents/US-9669637","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9669637","json":"https://patentable.app/api/llm-context/US-9669637","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:47:29.967Z"}