{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9824253","patent":{"patent_number":"US-9824253","title":"Aperture sensing structure for lighting fingerprint","assignee":null,"inventors":[],"filing_date":"2016-02-10T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G06V","G06V"],"num_claims":4,"abstract":"An aperture sensing structure for lighting fingerprint which is applied in the field of the fingerprint identification optical system mainly includes a circuit board, a base, a light source device, and a sensing device are arranged on the circuit board. A lighting ring is arranged and covered on the circuit board so as to make a light source of the light source device evenly distribute on the base and the sensing device. The present invention may not only effectively shield the interference of the stray lights, but also the light source may be provided evenly for lighting the finger to effectively identify the fingerprint after the light source of the light source device is guided by the lighting ring."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Aperture sensing structure for lighting fingerprint","description":"An aperture sensing structure for lighting fingerprint which is applied in the field of the fingerprint identification optical system mainly includes a circuit board, a base, a light source device, an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9824253","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-9824253","citation_suggestion":"Patentable. \"Aperture sensing structure for lighting fingerprint\" (US-9824253). https://patentable.app/patents/US-9824253","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9824253","json":"https://patentable.app/api/llm-context/US-9824253","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:14:55.469Z"}