{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9825081","patent":{"patent_number":"US-9825081","title":"Semiconductor devices having a pad structure","assignee":null,"inventors":[],"filing_date":"2016-08-05T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":19,"abstract":"A semiconductor device includes a substrate, a circuit layer formed on a first surface of the substrate and including a via pad and an interlayer insulating layer covering the via pad, a via structure configured to fully pass through the substrate, partially pass through the interlayer insulating layer and be in contact with the via pad, a via isolation insulating layer configured to pass through the substrate and be spaced apart from outer side surfaces of the via structure in a horizontal direction and a pad structure buried in the substrate and exposed on a second surface of the substrate opposite the first surface of the substrate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor devices having a pad structure","description":"A semiconductor device includes a substrate, a circuit layer formed on a first surface of the substrate and including a via pad and an interlayer insulating layer covering the via pad, a via structure","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9825081","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-9825081","citation_suggestion":"Patentable. \"Semiconductor devices having a pad structure\" (US-9825081). https://patentable.app/patents/US-9825081","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9825081","json":"https://patentable.app/api/llm-context/US-9825081","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:45:09.876Z"}