{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488217","patent":{"patent_number":"US-8488217","title":"Image reading device and image forming device","assignee":null,"inventors":[],"filing_date":"2010-03-22T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":12,"abstract":"An image reading device including: plural point light sources, each point light source being disposed at a placement interval F in a first direction; a light guiding body having an exit surface, incident light from the plural light sources exiting from the exit surface to a surface to be read, and a width S of the exit surface, in a second direction intersecting with the first direction, being smaller than the placement interval F; a light diffusing portion which diffuses light exiting from the exit surface, at an angle that is greater in the first direction than in the second direction; and a reading portion which receives light reflected at the surface to be read, and reads an image at the surface to be read, is provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image reading device and image forming device","description":"An image reading device including: plural point light sources, each point light source being disposed at a placement interval F in a first direction; a light guiding body having an exit surface, incid","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488217","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-8488217","citation_suggestion":"Patentable. \"Image reading device and image forming device\" (US-8488217). https://patentable.app/patents/US-8488217","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488217","json":"https://patentable.app/api/llm-context/US-8488217","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:14:29.884Z"}