{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9818758","patent":{"patent_number":"US-9818758","title":"Three-dimensional semiconductor device and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2016-04-07T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":12,"abstract":"There are provided a 3-D semiconductor device and a manufacturing method thereof. The 3-D semiconductor device includes a substrate extending along a first plane defined by first and second x and y directions, the substrate having a pipe transistor formed therein, a plurality of word lines spaced apart at regular intervals along a third direction z perpendicular to the first and second x and y directions; a first vertical plug connected to a first end of the pipe transistor by passing vertically through the word lines; a second vertical plug, connected to a second end of the pipe transistor by passing vertically through the word lines; a bit line connected to a top surface of the first vertical plug; and a source line connected to a top surface of the second vertical plug, wherein the first and second vertical plugs have different size."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Three-dimensional semiconductor device and manufacturing method thereof","description":"There are provided a 3-D semiconductor device and a manufacturing method thereof. The 3-D semiconductor device includes a substrate extending along a first plane defined by first and second x and y di","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9818758","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-9818758","citation_suggestion":"Patentable. \"Three-dimensional semiconductor device and manufacturing method thereof\" (US-9818758). https://patentable.app/patents/US-9818758","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9818758","json":"https://patentable.app/api/llm-context/US-9818758","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:08:37.147Z"}