{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10504917","patent":{"patent_number":"US-10504917","title":"Arrays of elevationally-extending strings of memory cells and methods of forming memory arrays","assignee":null,"inventors":[],"filing_date":"2018-05-10T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":31,"abstract":"An array of elevationally-extending strings of memory cells comprises a vertical stack of alternating insulative levels and wordline levels. The wordline levels have terminal ends corresponding to control-gate regions. Charge-storage material of individual memory cells extend elevationally along individual of the control-gate regions of the wordline levels and do not extend elevationally along the insulative levels. A charge-blocking region of the individual memory cells extends elevationally along the individual control-gate regions of the wordline levels laterally through which charge migration between the individual control-gate regions and the charge-storage material is blocked. Channel material extends elevationally along the stack and is laterally spaced from the charge-storage material by insulative charge-passage material. All of the charge-storage material of individual of the elevationally-extending strings of memory cells is laterally outward of all of the insulative charge-passage material of the individual elevationally-extending strings of memory cells. Other embodiments, including method embodiments, are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Arrays of elevationally-extending strings of memory cells and methods of forming memory arrays","description":"An array of elevationally-extending strings of memory cells comprises a vertical stack of alternating insulative levels and wordline levels. The wordline levels have terminal ends corresponding to con","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10504917","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-10504917","citation_suggestion":"Patentable. \"Arrays of elevationally-extending strings of memory cells and methods of forming memory arrays\" (US-10504917). https://patentable.app/patents/US-10504917","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10504917","json":"https://patentable.app/api/llm-context/US-10504917","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T06:39:33.642Z"}