{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10497584","patent":{"patent_number":"US-10497584","title":"Method and device for repairing semiconductor chips","assignee":null,"inventors":[],"filing_date":"2018-07-16T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":10,"abstract":"The present invention provides a method and a device for repairing semiconductor chips. The method includes providing an LED module including a circuit substrate and a plurality of light-emitting units; driving the light-emitting units by a signal generator; measuring at least one light-emitting unit by a feature detector module so as to obtain an abnormal feature and define the at least one light-emitting unit as a bad light-emitting unit having the abnormal feature; projecting a laser light source generated by a laser generating module onto the bad light-emitting unit; removing the bad light-emitting unit from the circuit substrate by a chip pick-and-place module to form a vacancy; placing a good light-emitting unit inside the vacancy by the chip pick-and-place module; and electrically connecting the good light-emitting unit to the circuit substrate. Therefore, the bad light-emitting unit is replaced by the good light-emitting unit for repairing the LED module."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for repairing semiconductor chips","description":"The present invention provides a method and a device for repairing semiconductor chips. The method includes providing an LED module including a circuit substrate and a plurality of light-emitting unit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10497584","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-10497584","citation_suggestion":"Patentable. \"Method and device for repairing semiconductor chips\" (US-10497584). https://patentable.app/patents/US-10497584","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10497584","json":"https://patentable.app/api/llm-context/US-10497584","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:52:00.236Z"}