{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11297252","patent":{"patent_number":"US-11297252","title":"Signal processing apparatus and signal processing method, and imaging device","assignee":null,"inventors":[],"filing_date":"2019-02-13T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":16,"abstract":"A signal processing apparatus and a signal processing method that process a signal to control exposure timing of an image sensor, and an imaging device are provided. The signal processing apparatus includes a first adjustment unit that adjusts exposure density in an exposure period, and a second adjustment unit that adjusts a start time and an end time of exposure in a frame period, and provides a control signal to control exposure timing by the exposure density between the start time and the end time, to an image sensor including a mechanism to accumulate photoelectrically converted charge a plurality of times separately and then AD-convert and read out total charge, to allow acquisition of a flicker-free high dynamic range image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Signal processing apparatus and signal processing method, and imaging device","description":"A signal processing apparatus and a signal processing method that process a signal to control exposure timing of an image sensor, and an imaging device are provided. The signal processing apparatus in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11297252","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-11297252","citation_suggestion":"Patentable. \"Signal processing apparatus and signal processing method, and imaging device\" (US-11297252). https://patentable.app/patents/US-11297252","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11297252","json":"https://patentable.app/api/llm-context/US-11297252","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:22:47.283Z"}