{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11523080","patent":{"patent_number":"US-11523080","title":"Photoelectric conversion device and electronic device with a ΔΣ A/D converter","assignee":null,"inventors":[],"filing_date":"2022-02-02T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":15,"abstract":"A photoelectric converter comprising a pixel unit and a processor configured to process a pixel signal output from the pixel unit is provided. The processor comprises a ΔΣ AD converter configured to convert the pixel signal into a digital signal. The ΔΣ AD converter comprises a subtracter to which the pixel signal and a subtraction signal are input, an integrator configured to receive an output from the subtracter, a comparator configured to compare an output from the integrator with a predetermined voltage, a decimation filter configured to generate the digital signal based on an output from the comparator, a delay unit configured to delay an output from the comparator, a buffer configured to buffer an output from the delay unit, and a DA converter configured to convert an output from the buffer into an analog signal to generate the subtraction signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photoelectric conversion device and electronic device with a ΔΣ A/D converter","description":"A photoelectric converter comprising a pixel unit and a processor configured to process a pixel signal output from the pixel unit is provided. The processor comprises a ΔΣ AD converter configured to c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11523080","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-11523080","citation_suggestion":"Patentable. \"Photoelectric conversion device and electronic device with a ΔΣ A/D converter\" (US-11523080). https://patentable.app/patents/US-11523080","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11523080","json":"https://patentable.app/api/llm-context/US-11523080","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:03:32.915Z"}