{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11508743","patent":{"patent_number":"US-11508743","title":"Three-dimensional memory device having multi-deck structure and methods for forming the same","assignee":null,"inventors":[],"filing_date":"2019-12-26T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":15,"abstract":"Embodiments of structure and methods for forming a three-dimensional (3D) memory device are provided. In an example, a 3D memory device includes a substrate and a stack structure in an insulating structure on the substrate. The stack structure includes alternating a plurality of conductor layers and a plurality of insulating layers. The 3D memory device further includes a source structure extending vertically through the alternating stack structure. The source structure includes at least one staggered portion along a respective sidewall. The 3D memory device further includes a channel structure and a support pillar each extending vertically through the alternating stack structure and a plurality of contact structures extending vertically through the insulating structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Three-dimensional memory device having multi-deck structure and methods for forming the same","description":"Embodiments of structure and methods for forming a three-dimensional (3D) memory device are provided. In an example, a 3D memory device includes a substrate and a stack structure in an insulating stru","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11508743","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-11508743","citation_suggestion":"Patentable. \"Three-dimensional memory device having multi-deck structure and methods for forming the same\" (US-11508743). https://patentable.app/patents/US-11508743","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11508743","json":"https://patentable.app/api/llm-context/US-11508743","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:11:20.936Z"}