{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9842946","patent":{"patent_number":"US-9842946","title":"Semiconductor device comprising an emitter of radiation and a photosensor and appertaining production method","assignee":null,"inventors":[],"filing_date":"2015-05-22T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":11,"abstract":"The semiconductor device comprises a semiconductor substrate (1), a photosensor (2) integrated in the substrate (1) at a main surface (10), an emitter (12) of radiation mounted above the main surface (10), and a cover (6), which is at least partially transmissive for the radiation, arranged above the main surface (10). The cover (6) comprises a cavity (7), and the emitter (12) is arranged in the cavity (7). A radiation barrier (9) can be provided on a lateral surface of the cavity (7) to inhibit cross-talk between the emitter (12) and the photosensor (2)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device comprising an emitter of radiation and a photosensor and appertaining production method","description":"The semiconductor device comprises a semiconductor substrate (1), a photosensor (2) integrated in the substrate (1) at a main surface (10), an emitter (12) of radiation mounted above the main surface ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9842946","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-9842946","citation_suggestion":"Patentable. \"Semiconductor device comprising an emitter of radiation and a photosensor and appertaining production method\" (US-9842946). https://patentable.app/patents/US-9842946","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9842946","json":"https://patentable.app/api/llm-context/US-9842946","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:20:35.425Z"}