{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11948953","patent":{"patent_number":"US-11948953","title":"Solid-state imaging device and electronic apparatus","assignee":null,"inventors":[],"filing_date":"2019-07-31T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H04N","H04N"],"num_claims":10,"abstract":"Provided is a solid-state imaging device including: a photoelectric conversion unit that converts received light into an electric charge; a memory unit that holds the electric charge; and a light blocking unit that blocks light. The photoelectric conversion unit and the memory unit are formed in a semiconductor substrate. The light blocking unit is formed as a lid portion on the back surface side of the semiconductor substrate, which is the side at which light to the memory unit enters, and is also continuously formed including a first embedded portion and a second embedded portion that are embedded between the photoelectric conversion unit and the memory unit so as to extend in the semiconductor substrate. The first embedded portion is in a transfer region for transferring the electric charge, and the second embedded portion is outside the transfer region. The lid portion includes at least one recessed structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Solid-state imaging device and electronic apparatus","description":"Provided is a solid-state imaging device including: a photoelectric conversion unit that converts received light into an electric charge; a memory unit that holds the electric charge; and a light bloc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11948953","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-11948953","citation_suggestion":"Patentable. \"Solid-state imaging device and electronic apparatus\" (US-11948953). https://patentable.app/patents/US-11948953","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11948953","json":"https://patentable.app/api/llm-context/US-11948953","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:37:13.735Z"}