{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11940536","patent":{"patent_number":"US-11940536","title":"Light receiving element and ranging system","assignee":null,"inventors":[],"filing_date":"2019-08-16T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G01S","G01S","H04N","G01S","G01S"],"num_claims":9,"abstract":"The present technology relates to a light receiving element and a ranging system to reduce power consumption. A light receiving element includes a pixel which includes an SPAD, a first transistor configured to set a cathode voltage of the SPAD at a first negative voltage, a voltage conversion circuit configured to convert the cathode voltage of the SPAD upon incidence of a photon and output the converted cathode voltage, and an output unit configured to output a detection signal indicating the incidence of the photon on the SPAD on the basis of the converted cathode voltage. The present technology is applicable to a ranging system that detects a range in a depth direction to a subject, for example."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light receiving element and ranging system","description":"The present technology relates to a light receiving element and a ranging system to reduce power consumption. A light receiving element includes a pixel which includes an SPAD, a first transistor conf","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11940536","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-11940536","citation_suggestion":"Patentable. \"Light receiving element and ranging system\" (US-11940536). https://patentable.app/patents/US-11940536","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11940536","json":"https://patentable.app/api/llm-context/US-11940536","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:33:01.503Z"}