{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9640395","patent":{"patent_number":"US-9640395","title":"Reduction of edge effects from aspect ratio trapping","assignee":null,"inventors":[],"filing_date":"2016-05-10T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A device includes a crystalline material within an area confined by an insulator. In one embodiment, the area confined by the insulator is an opening in the insulator having an aspect ratio sufficient to trap defects using an ART technique. Method and apparatus embodiments of the invention can reduce edge effects in semiconductor devices. Embodiments of the invention can provide a planar surface over a buffer layer between a plurality of uncoalesced ART structures."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reduction of edge effects from aspect ratio trapping","description":"A device includes a crystalline material within an area confined by an insulator. In one embodiment, the area confined by the insulator is an opening in the insulator having an aspect ratio sufficient","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9640395","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-9640395","citation_suggestion":"Patentable. \"Reduction of edge effects from aspect ratio trapping\" (US-9640395). https://patentable.app/patents/US-9640395","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9640395","json":"https://patentable.app/api/llm-context/US-9640395","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:40:29.046Z"}