{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11999146","patent":{"patent_number":"US-11999146","title":"Two-dimensional material printer and transfer system and method for atomically layered materials","assignee":null,"inventors":[],"filing_date":"2021-02-15T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["B82Y","B82Y","H01L"],"num_claims":28,"abstract":"Precision and chip contamination-free placement of two-dimensional (2D) material and van der Waals (VDW) layered materials accelerates both the study of fundamental properties and novel device functionality. The system transfers 2D materials utilizing a combination of a narrow transfer-stamper and viscoelastic and optically transparent film. Precise placement of individual 2D materials results in vanishing cross-contamination to the substrate. The 2D printer results in an aerial cross-contamination improvement of two to three orders of magnitude relative to state-of-the-art transfer methods from a source of average area sub um{circumflex over ( )}2. The transfer-stamper does not physically harm any micro/nanostructures preexisting on the target substrates receiving the 2D material such as, nanoelectronics, waveguides or micro-ring resonators. Such accurate and substrate-benign transfer method for 2D and VDW layered materials provides rapid device prototyping due to its high time-reduction, accuracy, and contamination-free process."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Two-dimensional material printer and transfer system and method for atomically layered materials","description":"Precision and chip contamination-free placement of two-dimensional (2D) material and van der Waals (VDW) layered materials accelerates both the study of fundamental properties and novel device functio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11999146","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-11999146","citation_suggestion":"Patentable. \"Two-dimensional material printer and transfer system and method for atomically layered materials\" (US-11999146). https://patentable.app/patents/US-11999146","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11999146","json":"https://patentable.app/api/llm-context/US-11999146","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:57:39.017Z"}