{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11264458","patent":{"patent_number":"US-11264458","title":"Crystal orientation engineering to achieve consistent nanowire shapes","assignee":null,"inventors":[],"filing_date":"2019-05-20T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["B82Y","H01L","H01L","H01L","H01L"],"num_claims":12,"abstract":"The independent claims of this patent signify a concise description of embodiments. Disclosed is technology, roughly described, in which a semiconductor structure includes a substrate supporting a column of at least one (and preferably more than one) horizontally-oriented nanosheet transistor, each having a respective channel segment of semiconductor crystalline nanosheet material (preferably silicon or a silicon alloy) sheathed by gate stack material, wherein the channel segments have a diamond cubic crystal structure and are oriented such that the {111} planes are horizontal. Also disclosed is a method for fabricating such a structure, and a corrugated substrate that may be formed as an intermediate product. This Abstract is not intended to limit the scope of the claims."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Crystal orientation engineering to achieve consistent nanowire shapes","description":"The independent claims of this patent signify a concise description of embodiments. Disclosed is technology, roughly described, in which a semiconductor structure includes a substrate supporting a col","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11264458","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-11264458","citation_suggestion":"Patentable. \"Crystal orientation engineering to achieve consistent nanowire shapes\" (US-11264458). https://patentable.app/patents/US-11264458","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11264458","json":"https://patentable.app/api/llm-context/US-11264458","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:26:37.305Z"}