{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9825071","patent":{"patent_number":"US-9825071","title":"Light detection device","assignee":null,"inventors":[],"filing_date":"2016-07-12T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":9,"abstract":"A semiconductor light detection element has a plurality of channels, each of which consists of a photodiode array including a plurality of avalanche photodiodes operating in Geiger mode, quenching resistors connected in series to the respective avalanche photodiodes, and signal lines to which the quenching resistors are connected in parallel. A mounting substrate is configured so that a plurality of electrodes corresponding to the respective channels are arranged on a third principal surface side and so that a signal processing unit for processing output signals from the respective channels is arranged on a fourth principal surface side. In a semiconductor substrate, through-hole electrodes electrically connected to the signal lines are formed for the respective channels. The through-hole electrodes and the electrodes are electrically connected through bump electrodes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light detection device","description":"A semiconductor light detection element has a plurality of channels, each of which consists of a photodiode array including a plurality of avalanche photodiodes operating in Geiger mode, quenching res","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9825071","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-9825071","citation_suggestion":"Patentable. \"Light detection device\" (US-9825071). https://patentable.app/patents/US-9825071","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9825071","json":"https://patentable.app/api/llm-context/US-9825071","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:19:20.022Z"}