{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11967171","patent":{"patent_number":"US-11967171","title":"Apparatus for the direct optical recording of security-related objects such as skin prints","assignee":null,"inventors":[],"filing_date":"2023-06-16T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","G06V"],"num_claims":11,"abstract":"An apparatus for direct optical recording of security-related objects with a series of layers comprising a cover layer with an object placement surface, a sensor layer, a spacer layer with spacer structures for limiting light incident from the placement surface to small incident angles on the sensor layer, and a substrate as carrier of the series of layers. To capture security-related objects with good contrast over a large surface, the sensor pixels have a light-sensitive element and a passage region, and the spacer layer is produced by spacer structures provided on the sensor layer or by spacer structures formed from existing raised-shaped function elements, and the spacer layer comprises cutouts in the region of the entrance aperture of every light-sensitive element, each cutout filled with a medium having a refractive index lower than that of the sensor layer and a layer adjoining in a direction of the placement surface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus for the direct optical recording of security-related objects such as skin prints","description":"An apparatus for direct optical recording of security-related objects with a series of layers comprising a cover layer with an object placement surface, a sensor layer, a spacer layer with spacer stru","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11967171","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-11967171","citation_suggestion":"Patentable. \"Apparatus for the direct optical recording of security-related objects such as skin prints\" (US-11967171). https://patentable.app/patents/US-11967171","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11967171","json":"https://patentable.app/api/llm-context/US-11967171","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:36:44.304Z"}