{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8535977","patent":{"patent_number":"US-8535977","title":"Semiconductor device manufacturing method","assignee":null,"inventors":[],"filing_date":"2012-02-09T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":12,"abstract":"According to one embodiment, a semiconductor device manufacturing method includes producing a first substrate with an electrode, producing a second substrate with a through hole, stacking the second substrate on the first substrate, with an insulating layer intervening between the first substrate and the second substrate, making a hole reaching the electrode in the insulating layer under the through hole by etching the insulating layer with the second substrate as a mask, and filling the through hole and the hole with conductive substance."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device manufacturing method","description":"According to one embodiment, a semiconductor device manufacturing method includes producing a first substrate with an electrode, producing a second substrate with a through hole, stacking the second s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8535977","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-8535977","citation_suggestion":"Patentable. \"Semiconductor device manufacturing method\" (US-8535977). https://patentable.app/patents/US-8535977","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8535977","json":"https://patentable.app/api/llm-context/US-8535977","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:23:31.613Z"}