{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9837453","patent":{"patent_number":"US-9837453","title":"Self-sufficient chip with photovoltaic power supply on back of wafer","assignee":null,"inventors":[],"filing_date":"2016-09-09T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":10,"abstract":"After forming a doped semiconductor layer on a backside of a semiconductor substrate that has a conductivity type opposite a conductivity type of the doped semiconductor layer so as to provide a p-n junction for a photovoltaic cell, transistors are formed in a front side of the semiconductor substrate. The photovoltaic cell is then electrically connected to the transistors from the front side of the semiconductor substrate using through-dielectric (TDV) via structures embedded in the semiconductor substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Self-sufficient chip with photovoltaic power supply on back of wafer","description":"After forming a doped semiconductor layer on a backside of a semiconductor substrate that has a conductivity type opposite a conductivity type of the doped semiconductor layer so as to provide a p-n j","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9837453","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-9837453","citation_suggestion":"Patentable. \"Self-sufficient chip with photovoltaic power supply on back of wafer\" (US-9837453). https://patentable.app/patents/US-9837453","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9837453","json":"https://patentable.app/api/llm-context/US-9837453","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:20:30.467Z"}