{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11528438","patent":{"patent_number":"US-11528438","title":"Photoelectric conversion device","assignee":null,"inventors":[],"filing_date":"2022-01-31T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"The photoelectric conversion device includes pixels arranged in a plurality of columns, a plurality of output lines from which signals are output from the pixels, and a plurality of column circuits provided corresponding to the plurality of output lines. The column circuit includes first and second sample-and-hold circuits for holding first and second signals. The sample-and-hold circuits include first switches provided between the output line and each unit capacitor, and second switches provided between first electrodes of adjacent unit capacitors. The second electrodes of the unit capacitor of the first sample-and-hold circuit are connected to each other by a first interconnection, and the second electrodes of the unit capacitor of the second sample-and-hold circuit are connected to each other by a second interconnection. The second switches are arranged along a first direction parallel to the plurality of columns, and the first and second interconnections extend along the first direction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photoelectric conversion device","description":"The photoelectric conversion device includes pixels arranged in a plurality of columns, a plurality of output lines from which signals are output from the pixels, and a plurality of column circuits pr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11528438","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-11528438","citation_suggestion":"Patentable. \"Photoelectric conversion device\" (US-11528438). https://patentable.app/patents/US-11528438","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11528438","json":"https://patentable.app/api/llm-context/US-11528438","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:06:19.902Z"}