{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9624597","patent":{"patent_number":"US-9624597","title":"Methods and apparatuses for delaminating process pieces","assignee":null,"inventors":[],"filing_date":"2014-06-06T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":18,"abstract":"Methods and apparatuses for delaminating workpieces are provided. In one or more aspects, a method can include processing or otherwise delaminating the workpiece by separating a delamination stack and a support substrate disposed thereon. The workpiece that can include a sacrificial layer disposed between the delamination stack and the support substrate. The method can include exposing at least a portion of the workpiece to an electrolyte solution, applying an electrical current through the sacrificial layer and the electrolyte solution, selectively removing the electrically conductive or semiconductive material from the sacrificial layer during an etching process, and separating the delamination stack and the support substrate one from the other. The delamination stack can include a process piece that can be one or more wafers or devices (e.g., thin-film devices) or one or more portions of the one or more wafers or devices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatuses for delaminating process pieces","description":"Methods and apparatuses for delaminating workpieces are provided. In one or more aspects, a method can include processing or otherwise delaminating the workpiece by separating a delamination stack and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9624597","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-9624597","citation_suggestion":"Patentable. \"Methods and apparatuses for delaminating process pieces\" (US-9624597). https://patentable.app/patents/US-9624597","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9624597","json":"https://patentable.app/api/llm-context/US-9624597","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:23:21.318Z"}