{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8481941","patent":{"patent_number":"US-8481941","title":"Dual function injection type array readout device and circuit and dual function readout module","assignee":null,"inventors":[],"filing_date":"2012-01-05T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":19,"abstract":"A dual function injection type array readout device includes at least two sensor groups and a dual function injection type array readout circuit. Each sensor group has two sensors of different functions, and each sensor generates a sense current according to a corresponding sensed target. The dual function injection type array readout circuit includes at least two dual function readout modules, each having two readout units, each electrically coupled to a respective sensor of a corresponding sensor group. Each readout unit includes a current-to-voltage converter having an integration capacitor, and a sample-and-hold device electrically coupled to the current-to-voltage converter. A switch unit is electrically coupled to the integration capacitors of the readout units."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dual function injection type array readout device and circuit and dual function readout module","description":"A dual function injection type array readout device includes at least two sensor groups and a dual function injection type array readout circuit. Each sensor group has two sensors of different functio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8481941","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-8481941","citation_suggestion":"Patentable. \"Dual function injection type array readout device and circuit and dual function readout module\" (US-8481941). https://patentable.app/patents/US-8481941","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8481941","json":"https://patentable.app/api/llm-context/US-8481941","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:29:27.813Z"}