{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9813594","patent":{"patent_number":"US-9813594","title":"Photon-drive fingerprint identification module","assignee":null,"inventors":[],"filing_date":"2015-04-29T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","H04N","G06V"],"num_claims":14,"abstract":"A photon-drive fingerprint identification module configured to detect a fingerprint of a finger is provided, and the photon-drive fingerprint identification module includes at least a light emitting unit and a light detecting semiconductor array. The light emitting unit is configured to emit a detecting light to the finger, and the finger and the fingerprint reflect the detecting light and turn it into a signal light. The light detecting semiconductor array includes a plurality of light detecting semiconductor units arranged in an array, and the light detecting semiconductor units are configured to receive the signal light reflected by the finger and generate a plurality of electrical signals. Each of the light detecting semiconductor units sequentially includes an antireflection structure, a first type doped semiconductor layer and a second type doped semiconductor layer. The first type doped semiconductor layer is stacked between the antireflection structure and the second type doped semiconductor layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photon-drive fingerprint identification module","description":"A photon-drive fingerprint identification module configured to detect a fingerprint of a finger is provided, and the photon-drive fingerprint identification module includes at least a light emitting u","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9813594","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-9813594","citation_suggestion":"Patentable. \"Photon-drive fingerprint identification module\" (US-9813594). https://patentable.app/patents/US-9813594","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9813594","json":"https://patentable.app/api/llm-context/US-9813594","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:49:34.790Z"}