{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9685378","patent":{"patent_number":"US-9685378","title":"Method of dividing plate-shaped workpieces","assignee":null,"inventors":[],"filing_date":"2016-09-13T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":1,"abstract":"Disclosed herein is a method of dividing rectangular plate-shaped workpieces into individual device chips including a detecting step wherein an annular frame to which a plurality of rectangular plate-shaped workpieces are stuck is held on a chuck table and the positions and angles of the projected dicing lines on each of the plate-shaped workpieces are detected, and a dividing step wherein a laser beam having a wavelength which is absorbable by the plate-shaped workpieces is applied from a laser beam applying unit to the plate-shaped workpieces while the chuck table and the laser beam applying unit are being relatively processing-fed and finely adjusted for each of the plate-shaped workpieces on the basis of the positions and angles detected in the detecting step, thereby dividing the plate-shaped workpieces into a plurality of device chips along the projected dicing lines."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of dividing plate-shaped workpieces","description":"Disclosed herein is a method of dividing rectangular plate-shaped workpieces into individual device chips including a detecting step wherein an annular frame to which a plurality of rectangular plate-","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9685378","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-9685378","citation_suggestion":"Patentable. \"Method of dividing plate-shaped workpieces\" (US-9685378). https://patentable.app/patents/US-9685378","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9685378","json":"https://patentable.app/api/llm-context/US-9685378","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:02:01.531Z"}