{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257690","patent":{"patent_number":"US-11257690","title":"3DIC package comprising perforated foil sheet","assignee":null,"inventors":[],"filing_date":"2020-06-02T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A structure includes a thermal interface material, and a Perforated Foil Sheet (PFS) including through-openings therein, with a first portion of the PFS embedded in the thermal interface material. An upper layer of the thermal interface material is overlying the PFS, and a lower layer of thermal interface material is underlying the PFS. The thermal interface material fills through-openings in the PFS."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"3DIC package comprising perforated foil sheet","description":"A structure includes a thermal interface material, and a Perforated Foil Sheet (PFS) including through-openings therein, with a first portion of the PFS embedded in the thermal interface material. An ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257690","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-11257690","citation_suggestion":"Patentable. \"3DIC package comprising perforated foil sheet\" (US-11257690). https://patentable.app/patents/US-11257690","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257690","json":"https://patentable.app/api/llm-context/US-11257690","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:23:42.744Z"}