{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9608027","patent":{"patent_number":"US-9608027","title":"Stacked embedded SPAD image sensor for attached 3D information","assignee":null,"inventors":[],"filing_date":"2015-02-17T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G01S","H04N","H04N","H04N"],"num_claims":14,"abstract":"A pixel array includes a plurality of visible light pixels arranged in the pixel array. Each one of the plurality of visible light pixels includes a photosensitive element arranged in a first semiconductor die to detect visible light. Each one of the plurality of visible light pixels is coupled to provide color image data to visible light readout circuitry disposed in a second semiconductor die stacked with and coupled to the first semiconductor die in a stacked chip scheme. A plurality of infrared (IR) pixels arranged in the pixel array. Each one of the plurality of IR pixels includes a single photon avalanche photodiode (SPAD) arranged in the first semiconductor die to detect IR light. Each one of the plurality of visible light pixels is coupled to provide IR image data to IR light readout circuitry disposed in the second semiconductor die."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stacked embedded SPAD image sensor for attached 3D information","description":"A pixel array includes a plurality of visible light pixels arranged in the pixel array. Each one of the plurality of visible light pixels includes a photosensitive element arranged in a first semicond","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9608027","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-9608027","citation_suggestion":"Patentable. \"Stacked embedded SPAD image sensor for attached 3D information\" (US-9608027). https://patentable.app/patents/US-9608027","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9608027","json":"https://patentable.app/api/llm-context/US-9608027","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:55:41.445Z"}