{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10519343","patent":{"patent_number":"US-10519343","title":"Pre-applied underfill film containing nano-particulate filler for 3DIC applications, compositions useful for the preparation thereof, and uses thereof","assignee":null,"inventors":[],"filing_date":"2016-06-30T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["B82Y","H01L","H01L","H01L","H01L"],"num_claims":16,"abstract":"Provided herein are compositions having a good balance between the curing speed, transparency, tackiness and/or melt viscosity thereof. In one aspect, there are provided compositions containing nano-particulate filler and the use thereof in the preparation of a variety of electronic components, e.g., three-dimensional integrated circuits. In certain aspects, there are provided three-dimensional integrated circuits prepared employing invention compositions (i.e., compositions containing nano-particulate filler), as well as methods for preparing such compositions, and the resulting three-dimensional integrated circuits. In certain aspects, there are also provided methods for improving the curing speed, transparency, tackiness and/or melt viscosity of pre-applied underfill compositions. In certain aspects, there are also provided pre-applied underfill compositions with improved processability."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pre-applied underfill film containing nano-particulate filler for 3DIC applications, compositions useful for the preparation thereof, and uses thereof","description":"Provided herein are compositions having a good balance between the curing speed, transparency, tackiness and/or melt viscosity thereof. In one aspect, there are provided compositions containing nano-p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10519343","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-10519343","citation_suggestion":"Patentable. \"Pre-applied underfill film containing nano-particulate filler for 3DIC applications, compositions useful for the preparation thereof, and uses thereof\" (US-10519343). https://patentable.app/patents/US-10519343","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10519343","json":"https://patentable.app/api/llm-context/US-10519343","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:14:41.067Z"}