{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9589873","patent":{"patent_number":"US-9589873","title":"Leadless chip carrier","assignee":null,"inventors":[],"filing_date":"2015-03-20T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":12,"abstract":"A leadless chip carrier comprises a thermal pad for attaching to a printed circuit board (PCB) and an integrated circuit electrically connected to a plurality of electrical lead frame pads for connection to a plurality of corresponding pads on the PCB. The leadless chip carrier further comprises a non-collapsible conductive shim bonded to a first surface of the thermal pad and each of the plurality of electrical lead frame pads is attached to a volume of solder. The conductive shim provides a stand-off between the thermal pad and the PCB and improves the integrity of a joint between the thermal pad and the PCB."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Leadless chip carrier","description":"A leadless chip carrier comprises a thermal pad for attaching to a printed circuit board (PCB) and an integrated circuit electrically connected to a plurality of electrical lead frame pads for connect","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9589873","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-9589873","citation_suggestion":"Patentable. \"Leadless chip carrier\" (US-9589873). https://patentable.app/patents/US-9589873","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9589873","json":"https://patentable.app/api/llm-context/US-9589873","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:04:42.099Z"}