{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11469300","patent":{"patent_number":"US-11469300","title":"Reinforced thin-film semiconductor device and methods of making same","assignee":null,"inventors":[],"filing_date":"2019-04-23T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["B82Y","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","G01N"],"num_claims":11,"abstract":"A reinforced thin-film device (100, 200, 500) including a substrate (101) having a top surface for supporting an epilayer; a mask layer (103) patterned with a plurality of nanosize cavities (102, 102′) disposed on said substrate (101) to form a needle pad; a thin-film (105) of lattice-mismatched semiconductor disposed on said mask layer (103), wherein said thin-film (105) comprises a plurality of in parallel spaced semiconductor needles (104, 204) of said lattice-mismatched semiconductor embedded in said thin-film (105), wherein said plurality of semiconductor needles (104, 204) are substantially vertically disposed in the axial direction toward said substrate (101) in said plurality of nanosize cavities (102, 102′) of said mask layer (103), and where a lattice-mismatched semiconductor epilayer (106) is provided on said thin-film supported thereby."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reinforced thin-film semiconductor device and methods of making same","description":"A reinforced thin-film device (100, 200, 500) including a substrate (101) having a top surface for supporting an epilayer; a mask layer (103) patterned with a plurality of nanosize cavities (102, 102′","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11469300","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-11469300","citation_suggestion":"Patentable. \"Reinforced thin-film semiconductor device and methods of making same\" (US-11469300). https://patentable.app/patents/US-11469300","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11469300","json":"https://patentable.app/api/llm-context/US-11469300","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:23:25.319Z"}